What is Black Steel Pipe? Black steel pipe is used to transport water and natural gas from their sources to homes and businesses. Black pipe is also used for fire sprinkler systems because of its strong resistance to heat. You can find black pipe in heat exchangers as well, where

All items of our products and related tests as follow :  1.ERW black round pipe (ASTM A53,GB..) 2.Weld black square/rectangular pipe(ASTM A500,GB,…) 3.Hot dip galvanized round pipe (BS 1387,ASTM A53,GB ,…) 4.Hot dip galvanized square/rectangular pipe(ASTM A500,GB…) 5.Pre-galvanized square/rectangular/round pipe,cold rolled black annealed or bright finished pipe. 6.Spiral steel pipe

Helo everyone.We are Tianjin Tianyingtai steel pipe group company. Tianjin TYT Steel Pipe Group was founded in 2003. Our company has the most advanced welded pipe production line and supporting energy-saving facilities.All products have passed ISO9001 international quality management system certification. Since 2009, we have won consecutive “Tianjin Steel Marketing top

Galvanized steel pipes: one is pre galvanized steel pipe, short for GI pipe; The other is hot dipped galvanized steel pipe. For hot dipped galvanized steel pipe, it includes two technologies: galvanized by zinc blowing machine and galvanized by zinc pool. Hot dip galvanizing pipe is that a Pipe was

Stainless steel: It is defined as a steel alloy with a minimum of 11.5 wt% chromium content.Stainless steel does not stain, corrode or rust as easily as ordinary steel (it “stains less”), but it is not stain-proof. It is also called corrosion resistant steel when the alloy type and grade