litian
The company has no design and manufacturing qualification. Can you assemble small blocks?<..
1. remove all flange protection covers and discard all packing materials.
2. check the ..
wangliang
Hello, can you tell me if the bottom ring is welding or continuous welding when welding?..
海阔天空
Hello, &Omega, how do you consider the problem of effusion on the shape expansion section?..
Stainless steel pipe fittings is a kind of pipe fittings product made of stainless steel a..
Stainless steel pipe is more commonly used stainless steel flange and stainless steel elbo..
Stainless steel pipe fittings in some pipeline system, especially in some mechanical equip..
Mrs.wu

Excuse me, if the baffle plate i..
糖心鸡蛋
There is a diameter of 2800 16MnIII+S31603 surfacing pipe plate, the tube thickness is 170..