Seamless Steel Pipe suppliers Description: Product NameASTM A53 GRB seamless pipe SizeOD:13.72-914.4mm/ WT:1.65-22mm Length5m 5.8m 6m 10-12m 12m, SRL/DRL or as customer's requirment MaterialStandardASTM A53 GrB Heat treatmentAnnealed, Normalized,Stress relieved TestChemical Component Analysis, Mechanical Properties and other inspection Third InspectionBV,SGS and KRT etc. Pipe endBevel end /plain end Packagingpainted into black with plastic caps on both ends in bundle Application areaPetrochemical engineering, machining industry and etc. ASTM A53 seamless steel pipe refers to the foreign standard steel pipe grade, also known as the United States plate number. A53-f corresponds to domestic Q235 material, A53-A corresponds to domestic 10# material, and A53-B corresponds to domestic 20# material. Dimension and Tolenrence of seamless steel pipe: Pipe Types Tolerence Hot RolledOD锛?0卤0.50mm 鈮?0卤1% WT锛?卤12.5% 鈮?-20卤15%, 12.5% 鈮?0卤12.5% Cold DrawnOD6-10卤0.40mm 10-30卤0.40mm 30-50卤0.45 50卤1% WT锛?卤0.15mm 鈮?-3卤15%, -10% 3卤12.5%, -10% StandardGradeChemical Component (%)Mechanical Properties CSiMnPSMoCrvT.S.(Mpa)Y.S.(Mpa)Elongation ASTM53A鈮?.25/鈮?.95鈮?.05鈮?.06鈮?.15鈮?.40鈮?.08鈮?30鈮?05鈮?9.5 (%) B鈮?.30/鈮?.2鈮?.05鈮?.06鈮?.15鈮?.40鈮?.08鈮?15鈮?40鈮?9.5 (%) TECHNOLOGY ADVANTAGES --- We are a innovation-driven company, we have five patents and another 13 patents will be expected to get in short months. --- We are willing to develop all new material only if it's required in application. --- Advantage technology in composition control, especially carton steel. --- All our technology innovation only for one aim--- the best quality, even that means a higher cost and lower production rate. Why choose us ? 1. We are the biggest facrory of carbon steel pipe in Hebei province, china. 2. Quality Control through the whole Manufacturing process. 3. General Inspection before Packing. 4. Our pipes are all passed ISO 9001. 6. Many other Designs for you to choose and we can Accept minimum order. Your interests can be fully Guaranteed. 7. After you make order, we will Follow up the whole process and Update it to you. Collecting goods, Loading containers and Tracking goods transport information for you. 8. Any of our products you are interested, or any customized orders you wish to place, any items you want to buy, Please let us know your requirements. Our team will do our best to Help you. FAQ: Q1. How long can make delivery? A: For stock products, will make shipments in 2-5 days after receiving deposit or receiving T/T; for products need new production for common materials, usually make shipments in 7-10 days; for products need new special and rare materials, usually need 15-20 days to make shipment. Q2. Can you provide the samples? A: Samples can be provided for free and courier fee by the buyer's side. Q3. What's your payment terms? A: Down payments 30%TT and balance 70% TT or L/C. Q4. How do you ship the goods and how long does it take to arrive? A: Sea transportation is preferred. It usually takes 15 days to prepare products. Q5. Can you accept customize? A: Yes. It can be customized as per the customers' request. Q6. How to ensure the quality? A: Mill Test Certificate is supplied with shipment. If needed, a Third Party Inspection (BV, SGS etc) is acceptable.Seamless Steel Pipe suppliers website:http://www.zhendapipes.com/seamless-steel-pipe/