Material: | Carbon Steel,stainless Steel |
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Product Name: | GOST12821-80 Carbon Steel RF Flange DN500 DN1000 Steel Forging Flange |
Type: | Plate Flange Weld Neck Flange |
Package: | Wooden Case,wooden Pallet |
Surface Treatment: | Rust-proof Oil,Black,Yellow,Galvanized |
Material: | Carbon Steel,stainless Steel |
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Product Name: | Made In China Dn500 Pn10 Steel Flange Price For Oil Gas Pipeline |
Type: | Plate Flange |
Package: | Wooden Case |
Surface Treatment: | Rust-proof Oil,Black,Yellow,Galvanized |