| Material | Carbon Steel,stainless Steel |
|---|---|
| Product Name | GOST33259 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 |
|---|---|
| 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 |
