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China BS 7 ASTM A53 a 500 Galvanized Steel Pipe Factory GB/T3091-2001. ASTM A53-1996. BS7-1985. Origin. Tianjin China 4.The purity of zinc wire is 99.99% zinc content with high purity.to remain the pipe welded seam antirust. it was recognized as "Tianjin Famous Trademark" by Tianjin Market and Quality Supervision Committee. The steel pipe produced and sold by the company was rated as
Conduit Product Name:Conduit Surface Treatment:Pre-galvanizedHot Dip galvanized(HDG) Standard:GB/T3091 2001BS7 1985DIN EN10025EN10219JIS G3444:2004ASTM A53ASTM A53:GR. AGR. B Application:EMT Conduit
Seamless Carbon Steel Pipe Factory, Seamless Steel PipeProfessional supply seamless gi pipe in China . Seamless tube is widely used. The seamless tube for general useis rolled by ordinary carbon structural steel, low alloy structural steel or alloy structural steel, with the most output, which is mainly used as a pipe or structural part for conveying fluid.
Square Galvanized Steel Pipe, Rectangular Steel Pipe SupplierHot-dip Galvanized square steel pipe is made of steel plate or steel strip after curling molding of the square tube in the hot-dip galvanizing pool through a series of chemical reaction molding of the square tube, can also be through hot-rolled or cold-rolled galvanized steel belt through cold bending, and then high-frequency welding of a hollow square section steel pipe.
standard specification for seamless carbon steel boiler tubes for high-pressure service. GB/T3091-2001. welded steel pipe for low pressure service. DIN10216. seamless steel pipe under pressure and delivery technical condition. GB/T 3091-1993. galvanized welded steel pipe for low pressure service. DIN17175. Electricall resistance or induction
Steel Tube Pipe Classification - fold4.High-pressure boiler seamless steel pipe (GB5310-1995) are used in the manufacture of high-pressure and over pressure water tube boiler heating surface with high-quality carbon steel, alloy steel and heat-resistant stainless steel seamless steel pipe. 5.Fertilizer equipment with high pressure seamless steel pipe(GB6479-86) are applicable to
Tianjin Factory Bs7 Conduit Hot Galvanized Gi Piping Tianjin Factory Bs7 Conduit Hot Galvanized Gi Piping / Tube Erw Steel Pipe Youfa Brand , Find Complete Details about Tianjin Factory Bs7 Conduit Hot Galvanized Gi Piping / Tube Erw Steel Pipe Youfa Brand,Erw Steel Pipe,Tianjin Factory,Galvanized Gi Pipe from Steel Pipes Supplier or Manufacturer-Tianjin Youfa International Trade Co., Ltd.
Water line pipe Size:4" to 60" carbon steel seamless pipeline, piplines,ERW line pipes,Spiral pipes.SSAW COATING PIPE LINE :[ Spiral Submerged Arc Welding (SAWH) steel pipeline]. API 5l A53 ERW Pipe API 5l A53 ERW Pipe,ERW steel pipe JCEO Wall thickness:0.5mm-25 ISO,TUV,AD,PED cert. GB/T3091-2001 Material include Q235 20# 16Mn(Q345,Q215) .
galvanised pipe for sale ZS Steel PipeGalvanized steel pipe with thread galvanised pipe for sale BS7 1139 Hot dip or Pre Galvanized Steel Pipe for struction and fram used (GI tube ) Galvanized Steel Pipe Zinc coating 200-600g/m2 O.D 20-219mm O.D tolerance ±0.03 W .T 0.5-6.0mm Length 212m,As customers require International St
high quality galvanized steel pipe fittingsPre-Galvanized steel pipe. Pre-galvanized steel pipe is made of galvanized steel strip directly:Zinc Coating . 60-120g/m2:Usege. Used for low pressure liquid delivery, such as water, gas and oil, construction:Standard. GB/T3091-2001, BS7-1985, DIN EN10025, EN10219, JIS G3444:2004, ASTM A53:GR,A,GR.B:Steel Grade
Pre-Galvanized steel pipe. Pre-galvanized steel pipe is made of galvanized steel strip directly:Zinc Coating . 60-120g/m2:Usege. Used for low pressure liquid delivery, such as water, gas and oil, construction:Standard. GB/T3091-2001, BS7-1985, DIN EN10025, EN10219, JIS G3444:2004, ASTM A53:GR,A,GR.B:Steel GradeChina High Quantity BS7 Standard Galvanized Steel Pipes Galvanized Steel Pipes, Galvanized Pipe Fittings, Pipe Fittings manufacturer / supplier in China, offering High Quantity BS7 Standard Galvanized Steel Pipes, Painted Yellow Square Hollow Section 75 X 75 mm Tubes, Square Hollow Section 25 X 25 and so on.