Overview Quick Details Place of Origin: Tianjin, China Application: Structure Pipe Alloy Or Not: Non-Alloy Section Shape: Round Special Pipe: Thick Wall Pipe Outer Diameter: 219 - 1220 mm Thickness: 0.7 - 60 mm Standard: API, ASTM, bs, DIN, GB, JIS, API 5CT, API 5L, API 5DP, ASTM A106-2006, ASTM A213-2001, ASTM A234-2007, ASTM A334-2004, BS 1139, BS EN 10297, DIN 2444, GB/T 13793-1992, GB/T3639, JIS G3462-2004, JIS G3459, JIS G3466 Technique: ERW Grade: 10#, 20#, 45#, A106(B,C), A369, 10CRMO910, Q235, Q345, Q195, Q215, ST42, ST45, ST35, STPA22, STPA26, 10#-45#, A53-A369, Cr-Mo alloy, Q195-Q345, ST35-ST52, STPA22-STPA26 Surface Treatment: Copper Coated Tolerance: ±15% Processing Service: Welding, Punching, Cutting Secondary Or Not: Non-secondary Type: Hot Rolled Hollow Carbon Pipe, Spiral Welded Pipe Keyword: carbon steel pipe Material: Q195/Q215/Q235/Q345 Length: 1-12m End protector: Plastic Pipe Cap Shape: Circular Usage: Construction Structure category:: ERW Certification: ISO9001 API5L, ISO9001 Large outer diameter corrugated dn800 steel pipe sizesProduct Description Product nameRachel high pressure steel tube offering price list SAW spiral welded steel pipe Size Thickness: Length 6-30m StandardASTM A500, BS1387,GB3091,ASTMA53, B36.10, BS EN1029, GB/T9711 etcMaterialAPI 5L, ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,etc.FabricationPlain ends, cutting, etc Surface Treatment1. PVC,black and color painting2. Transparent oil,anti-rust oil3. According to clients requirementPackageBundle;Bulk;Plastic bags ,etc   OthersWe can do special orders as customer's requirement.We also can provide all kinds of steel hollow pipes.All the production process are made under the ISO9001:2008 strictly  Elements    Material   Chemical Composition%Mechanical Property C%Mn%S%P%Si%Yield Point (Mpa)Tensile Strength(Mpa)Elongation  (%) Q1950.06-0.120.25-0.50<0.050<0.045<0.30>195315-43032-33Q2150.09-0.150.25-0.55<0.05<0.045<0.30>215335-45026-31Q2350.12-0.200.30-0.70<0.045<0.045<0.30>235375-50024-26Q345<0.201.0-1.6<0.040<0.040<0.55>345470-63021-22  Related productsProduction processCompany InformationTianjin Reliance Company , is specialized in manufacturing steel pipes. and many special service can be done for you. such as ends treatment, surface finished, with fittings, loading all kinds of sizes' goods in container together, and so on.galvanized steel pipe Our office is located in Nankai distric, Tianjin city, near Beijing, the capital of China, and with excellent location.It just takes 2 hours from beijing international airport to our company by high speed rail.and the goods can be delivered from our factory to Tianjin port for 2 hours. you can take 40 minutes from our office to Tianjin beihai international airport by subway. Export record:India,Pakistan,Tajikistan,Thailand,Myanmar,Australia,Canada,United States,United Kingdom,Kuwait,Mauritius,Morocco,Paraguay,Ghana,Fiji,Oman,Czech Republic,Kuwait,Korea and so on. galvanized stel pipePackaging & Shipping  Our Services: 1. We will provide you with detailed technical data and drawing.2. Strict quality control and careful supervision to ensure the best crane for you.3. Strict process control to make sure the crane will be delivered on time.4. We will help handling shipment documents.5. Our senior engineers can provide installation guidance, commissioning and training services.6. Delivery with English user manual, parts manual, product certification and revelant certificates.7. 12 months warranty after installation and commissioning in additional to human damage factor.8. Technical advisory for any time and engineers available to service machinery overseas. galvanized steel pipeFAQ galvanized steel pipeQ: Are you factory or trading company?A:Yes, we are factory in Tianjin of china for many years. We can give you the factory price directly. Q:Could you provide the samples?A:Sure, but it is just for normal sizes, and the freight will be paid by you. Q:What is your MQO?A:1tons, it is better for bundles. Q:Do you have stockist goods?galvanized steel pipeA:Yes, but you must send me the sizes you need , let me check it for you. Contact us