A210 GRA1 medium carbon seamless pipe Description
A210 Grade A1 Superheater Tubes are seamless medium carbon steel tubes used in boiler and superheater equipment. This kind of steel tube has high strength, good plasticity and toughness, and is able to operate stably in harsh environments. Its materials mainly include: carbon (C) content ≤ 0.27%, manganese (Mn) content ≤ 0.93%, silicon (Si) content ≥ 0.10%, sulfur (S) content ≤ 0.035%, phosphorus (P) content ≤ 0.035%. In addition, its tensile strength is at least 255 MPa, yield strength is 415 MPa, and elongation is 30%.
This steel pipe is widely used in the oil and gas industry, chemical industry, electric power industry, and construction industry for transporting high-pressure, high-temperature oil and gas mixtures, corrosive media, as well as for the manufacture of equipment such as boilers, superheaters, and reheaters. In addition, due to its excellent weldability, heat resistance as well as good corrosion and oxidation resistance, its long-term stable operation in harsh environments such as high temperature and humidity becomes possible.
A210 GRA1 Hot-finished steel pipe Specification
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Outer diameter
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10mm-2000mm,customize
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Thickness
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0.1mm-100mm,customize
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Length
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1m-12m,cut to length
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Main Standard
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ASTM A210
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Material
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Carbon steel : grade A1
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Surface
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Mild steel plain finish, hot dip galvanized, pre galvanized, color coated, ect.
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Size Tolerance
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±1%-3%
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Processing method
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Bending, Welding, Decoiling, Cutting, Punching, Polishing or as customer's request
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Technology
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Hot roll, cold roll, cold drawn, ect.
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Weight Calculation
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Weight(kg)=Thickness(mm)*Width(m)*Length(m)*Density(7.85g/cm3)
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Trade Term
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FOB,CIF,CFR,EXW,etc.
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Price Term
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T/T,L/C,Western Union,Paypal,Apple Pay,Google Pay,D/A,D/P,MoneyGram
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Certificate
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ISO9001,SGS,CE
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A210 Seamless Carbon Steel Pipe
FAQ
Q: How about the MOQ? If my first order qty is small, will you accept?
A: We would like to do our best to support your trial order qty, so even 1 pc or 1 kg is ok to start cooperation; because we have confidence to move on second order with your esteemed company.
Q: What is your payment terms ?
A: Commonly two payment term for new customers:
1) 30% T/T as deposit , 70% balance against B/L copy;
2) 100% Irrevocable L/C at sight;If you need any other terms, pls feel free to contact us too, we will try our best.
Q: How long is your delivery time?
A: Our daily inventory is more than 8000 tons, so for common product size, just need 5 days from stocks; if the special size from new production, delivery 7 days.
Q: How about the samples ? is it free or extra fees?
A: Yes, we would like to supply the samples before order; if the samples from stock, it will be free; if the samples from new production, we will charge some reasonable cost, but this amount will be deducted from your first order invoice.
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