| 出生地 |
Hebei China (Mainland) |
| 牌子的名字 |
XW |
| 模式的数量 |
DN15-DN16 |
| 材料 |
金属 |
| 形状 |
戒指垫 |
| 标准或Nonstandard |
标准 |
Metal ring joint gasket: Pressure: PN10, PN25, PN40, PN64, PN200 Size: DN15-DN1600 Type: Oval section, Octagonal section Material: Stainless steel 304/321/316, Steel10#, 20#, 16MN Processing technic: Forging Packing: Cartons in wooden case Surface treatment: Rust-preventative oil or as request