Sintered Powder Filter

Product Details:

Our Sintered Powder Stainless Steel Filter Manufacturers Ahmedabadproducts are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder SS316 Tubular products are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder Monel Filtration products are engineered for a variety of application requirements across the technological spectrum. Whether the application environments involve high pressure or high temperature, highly corrosive elements, high-viscosity fluids, or demand ultra-fine, micro or coarse filtration, Gopani has the best product solution. From non-standard to highly sophisticated applications, from simple straining to fully automated micron-filtration systems, whatever the need or challenge, there is always a solution with Gopani. We have a wide range of products which include Sintered Powder Metal Ultrafine tubes, Sintered Powder Metal Filter Catridge, Sintered Powder Metal Porous Flashback Arrestors Filters, Sintered Powder Metal Spargers and Carbonation Stones, Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal.

We develop filtration equipment with a perfect combination of metal powder, pore structure, composition and pressure strength to solve the filtration challenges of our customers and make stress free filtration a reality. we can offer custom dimensions, materials, and layering configurations to meet your exact specifications.

Product Details:

Our Sintered Powder SS304 Filters Manufacturers Ahmedabadproducts are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder Stainless Steel Filters Manufacturers Ahmedabadproducts are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder SS304L Filter Manufacturers Ahmedabadproducts are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder SS316L Filters Manufacturers Indiaproducts are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder SS304L Filter Manufacturers Indiaproducts are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder SS316 Filtration Manufacturers products are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder SS316 Filters Tubes products are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder SS304 Tubular products are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder Stainless Steel Filters Manufacturers Indiaproducts are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder SS Filtration Manufacturers products are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder Monel Filtration products are engineered for a variety of application requirements across the technological spectrum. Whether the application environments involve high pressure or high temperature, highly corrosive elements, high-viscosity fluids, or demand ultra-fine, micro or coarse filtration, Gopani has the best product solution. From non-standard to highly sophisticated applications, from simple straining to fully automated micron-filtration systems, whatever the need or challenge, there is always a solution with Gopani. We have a wide range of products which include Sintered Powder Metal Ultrafine tubes, Sintered Powder Metal Filter Catridge, Sintered Powder Metal Porous Flashback Arrestors Filters, Sintered Powder Metal Spargers and Carbonation Stones, Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal.

We develop filtration equipment with a perfect combination of metal powder, pore structure, composition and pressure strength to solve the filtration challenges of our customers and make stress free filtration a reality. we can offer custom dimensions, materials, and layering configurations to meet your exact specifications.

Product Details:

Our Sintered Powder SS316 Filter Tube products are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder SS316L Filter Tube products are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder Stainless Steel Tubular products are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder SS304L Filtration Manufacturers products are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder SS316L Tubular products are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder SS Filter Tube products are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Metal Hastelloy Filters Tubular products are engineered for a variety of application requirements across the technological spectrum. Whether the application environments involve high pressure or high temperature, highly corrosive elements, high-viscosity fluids, or demand ultra-fine, micro or coarse filtration, Gopani has the best product solution. From non-standard to highly sophisticated applications, from simple straining to fully automated micron-filtration systems, whatever the need or challenge, there is always a solution with Gopani. We have a wide range of products which include Sintered Powder Metal Ultrafine tubes, Sintered Powder Metal Filter Catridge, Sintered Powder Metal Porous Flashback Arrestors Filters, Sintered Powder Metal Spargers and Carbonation Stones, Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal.

We develop filtration equipment with a perfect combination of metal powder, pore structure, composition and pressure strength to solve the filtration challenges of our customers and make stress free filtration a reality. we can offer custom dimensions, materials, and layering configurations to meet your exact specifications.

Product Details:

Our Sintered Powder SS304L Tubular products are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder SS Filters Tubes products are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder Stainless Steel Filtration products are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder SS Tubular products are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder SS316L Filter Manufacturers Ahmedabadproducts are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder SS304L Filters Manufacturers Ahmedabadproducts are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder SS304 Filter Manufacturers Indiaproducts are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder SS304L Filters Tubes products are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder Stainless Steel Filter Manufacturers Indiaproducts are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder SS316L Filters Tubes products are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder SS316L Filtration Manufacturers products are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal

Product Details:

Our Sintered Powder Hastelloy Filtration products are engineered for a variety of application requirements across the technological spectrum. Whether the application environments involve high pressure or high temperature, highly corrosive elements, high-viscosity fluids, or demand ultra-fine, micro or coarse filtration, Gopani has the best product solution. From non-standard to highly sophisticated applications, from simple straining to fully automated micron-filtration systems, whatever the need or challenge, there is always a solution with Gopani. We have a wide range of products which include Sintered Powder Metal Ultrafine tubes, Sintered Powder Metal Filter Catridge, Sintered Powder Metal Porous Flashback Arrestors Filters, Sintered Powder Metal Spargers and Carbonation Stones, Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal.

We develop filtration equipment with a perfect combination of metal powder, pore structure, composition and pressure strength to solve the filtration challenges of our customers and make stress free filtration a reality. we can offer custom dimensions, materials, and layering configurations to meet your exact specifications.

Product Details:

Our Sintered Powder SS304 Filter Tube products are engineered for a variety of application requirements across the technological spectrum Whether the application environments involve high pressure or high temperature highly corrosive elements high viscosity fluids or demand ultra fine micro or coarse filtration Gopani has the best product solution From non standard to highly sophisticated applications from simple straining to fully automated micron filtration systems whatever the need or challenge there is always a solution with Gopani We have a wide range of products which include Sintered Powder Metal Ultrafine tubes Sintered Powder Metal Filter Catridge Sintered Powder Metal Porous Flashback Arrestors Filters Sintered Powder Metal Spargers and Carbonation Stones Stainless Steel Pneumatic Mufflers made from Sintered Powder Metal