| 出生地 |
Shandong China (Mainland) |
| 牌子的名字 |
Goodwill |
| 模式的数量 |
ASTM |
| 适用 |
oil |
| 面 |
1/8" to 6" |
| 材料 |
钢铁 |
Black nipple: 1.Standard :ASTM DIN BS JN; 2.Size: usually,1/8" to 6"; 3.Delievery time: 30 to 45 days after the deposit ; 4.Good quality and safe packing . Safe packing is very important I think,and we are professional to do it .