thick wall seamless steel pipe 1. many different sizes of the products 2..low and medium pressure boiler ,high pressure boil thick wall seamless steel pipe1)  Standard:API 5L,ASTM 36.10M,A106,A53,DIN 1629,1626,BS,JIS.etc2)  Material: ASTM A106/A53,ST37,35, API 5L GR....

HDG steel pipe 1. many different sizes of the products 2..low and medium pressure boiler ,high pressure boil Special design available according to requirementsAnti-corrosion and high-temperature resistant with black paintingAll the production process are made under the...

API 5L carbon seamless steel pipe 1. many different sizes of the products 2..low and medium pressure boiler ,high pressure API 5L carbon seamless steel pipeA: Pipe and tube Size Range:1) Round pipe diameter: 8mm-3000mm, thickness: 0.4-60.0mm2) Square tube: 10 x 10mm-1000 x...

API 5L X70 boiler seamless steel pipe 1) Standard:API 5L,ASTM 36.10M,A106,A53,DIN 1629,1626,BS,JIS.etc API 5L X70 boiler seamless steel pipe1)  Standard:API 5L,ASTM 36.10M,A106,A53,DIN 1629,1626,BS,JIS.etc2)  Material: ASTM A106/A53,ST37,35, API 5L GR. B...

GB/T8162 carbon steel sprial pipe 1. many different sizes of the products 2..low and medium pressure boiler ,high pressure A: Pipe and tube Size Range:GB/T8162 carbon steel sprial pipe1) Round pipe diameter: 8mm-3000mm, thickness: 0.4-60.0mm2) Square tube: 10 x 10mm-1000 x...

mild steel hollow pipe 1) Standard:API 5L,ASTM 36.10M,A106,A53,DIN 1629,1626,BS,JIS.etc mild steel hollow pipe1)  Standard:API 5L,ASTM 36.10M,A106,A53,DIN 1629,1626,BS,JIS.etc2)  Material: ASTM A106/A53,ST37,35, API 5L GR. B /X42/X52.etc3)  Size: OD 1/8”to...