construction companies high quality astm pre steel pipe

ASTM A520 Seamless Carbon Steel Pipe & ERW Pipe

Dec 06, 2017 · ASTM A520 is a standard specification for the construction of high-temperature boilers for seamless and resistance-welded carbon steel pipe products in compliance with ISO recommended supplementary requirements. If boiling steel or other than killed steel is a special requirement for the manufacture of resistance welded pipes, the fi cation A520 should be carried with a single width not China ASTM A53 Schedule 20 40 2 Inch 4 Inch 5 Inch 6 Inch China ASTM A53 Schedule 20 40 2 Inch 4 Inch 5 Inch 6 Inch 60mm 50mm Low Carbon St37 ERW Pre Galvanized Steel Pipe / Tube Price, Find details about China Steel Pipe Pre Galvanized Steel Pipe, 48mm Scaffolding Galvanized Steel Tube from ASTM A53 Schedule 20 40 2 Inch 4 Inch 5 Inch 6 Inch 60mm 50mm Low Carbon St37 ERW Pre Galvanized Steel Pipe / Tube Price - Tianjin Boer King Steel

China ASTM A53/A53m Carbon Seamless Steel Pipe - China

China ASTM A53/A53m Carbon Seamless Steel Pipe, Find details about China Carbon Steel Pipe, Carbon Pipe from ASTM A53/A53m Carbon Seamless Steel Pipe - China BS7 ASTM A53 4" Hot DIP Pre Galvanized/Carbon Our galvanized steel pipe has many advantages comparing to others, these pipe are made by erw steel pipes:Advantage:1. We can offer you any shape and thinkness of pre-galvanized steel pipe with your design. 2. All of our steel tube have been certified by the ISO 9001 certification systems and we conduct the high quality control system. 3. China Best Sale Q235/2 Inch/BS7/ERW/Galvanized/ASTM 40 feet container load 25 tons steel pipe/carbon steel pipe/ steel pipe manufacturer whose length is under 11.8m. Company information:Tianjin Jinnuo Steel Pipe Co.,ltd, as a Professional manufacturer of galvanized pipe and MS pipe with ISO BV TUV cert, was founded in 2002, Our main products are welded steel pipe, galvanized steel pipe,seamless steel pipe,spiral steel pipe,casing pipe,stainless steel pipe

China High Quality Zinc Coated /Hot DIP Galvanized ASTM

Pipe Schedule 40, Metal Tube, Steel Hollow Section manufacturer / supplier in China, offering High Quality Zinc Coated /Hot DIP Galvanized ASTM A53 Schedule 40 Steel Pipe, Galvanized Steel Scaffolding Catwalk Metal Plank Walk Board with Hook, Customized Pre Galvanized Steel China Steel Pipe manufacturer, Steel Tube, Welded Steel API 5L Gr. B, X52, X60, X70 Psl1/Psl2 SSAW Carbon Steel Spiral Welded Steel Pipe Used for Construction Projects, or Piling Projects, Oil & Gas Transportation FOB Price:US $600-650 / Construction ASTM A53 Schedule 40 Galvanized Steel Pipe China Construction ASTM A53 Schedule 40 Galvanized Steel Pipe, Gi Steel Tubes Zn Coating 60-400G/M2, Find details about China Pre-Galvanized Galvanized Steel Pipe 4 Inch, Building Materials Mild Steel Pipe from Construction ASTM A53 Schedule 40 Galvanized Steel Pipe, Gi Steel Tubes Zn Coating 60-400G/M2 - TIANJIN SHENGTENG INTERNATIONAL TRADING CO., LTD.

High Quality ASTM A106gr. B Carbon Seamless Steel Pipe

Steel Pipe, Seamless Steel Pipe, Carbon Seamless Steel Pipe manufacturer / supplier in China, offering High Quality ASTM A106gr. B Carbon Seamless Steel Pipe, Hydraulic Cylinder Shock Absorber Parts Ck45 Chromed Plated Piston Rod, Dia 139.7mm Hard Chrome Plated Piston Rod and so on. High Quality Astm A36 Galvanized Steel Pipe Ms Square High Quality Astm A36 Galvanized Steel Pipe Ms Square Tube Price Per Kg , Find Complete Details about High Quality Astm A36 Galvanized Steel Pipe Ms Square Tube Price Per Kg,High Qualityastm A36 Galvanized Steel Pipe,High Quality Square Steel Tube Price Per Kg,High Quality Square Tube from Steel Pipes Supplier or Manufacturer-Tianjin Youfa Pipeline Technology Co., Ltd. Seamless Galvanized Steel Pipe, ERW SSAW Steel Pipe, Anti Established in 2010, ERW SSAW steel pipe, galvanized steel pipe, square & rectangular steel pipe, anti-corrosion pipe are our main product. Our company annual output is more than 600 thousand tons and the products have passed the ISO9001.

Steel Pipe & Tube - Tianjin Youfa International Trade Co

Quick View. Youfa Steel Pipe Group JIS G3444 BS7 ASTM A500 Gi Pipes for Construction. FOB Price:US $723-750 / Ton. Min. Order:1 Ton. Contact Now. Quick View. Large Diameter API 5L Hot Dipped Galvaized ERW Steel Pipe for Oil and Gas. FOB Price:US $723-750 / Ton. Min. Order:1 Ton.Steel Constructions ASTM A234 butt weld pipe fittings Haihao are offering wide range of quality piping products for the steel construction industry,including the steel pipes, pipe fittings, flanges, relevant connections etc. Our products are widely used in different projects because of our high quality and reputation.