Black Hollow Section is made of Q235 hot rolled or cold rolled strip steel or coil as the base material.The utility model relates to a hollow square lightweight thin-walled steel pipe made by cold bending process. Black steel pipe parameterThe thickness is generally about 1.0mm-30mmLength: 1-24 mete

Metallic Gaskets are used for sealing

Steel plugs looks similar with malleable iron plugs. The usuage is also same, for the end use of pipe.It has many advantages compare to malleable iron plugs. price is cheaper than malleable iron plugs.production process has less limitation by environmental department.

We HEBEI METAL TRADING CO LTD can supply a large inventory of 304 and 316 STAINLESS STEEL FLANGES in different type and size. Types: WELD NECK, SLIP ON, SOCKET WELD, THREADED, BLIND, PLATE, LAP JOINT, etc.Sizes: 1/2" - 36"Pressure rate: CLASS 150 / 300 / 600, PN 10 / 16 / 25

Square tubes are formed from coils and then ran through a series of dies. They are are welded from the inside to form their shape. Square tubes are generally used for maintenance and structural purposes. Some examples of applications would be building construction, railings, and sign posts. They are

3LPE Anti-Corrosive Coating Seamless Carbon Steel Pipes