Seamless steel tubes are available in thick-walled seamless steel tubes and thin-walled seamless steel tubes, depending on their applications. Seamless steel pipe is mainly used as petroleum geological drilling pipe, petrochemical cracking pipe, boiler tube, bearing tube, and high-precision structural steel pipe for automobiles, tractors, and aviation.
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COMMODITY NAME
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SEAMLESS STEEL PIPE/ TUBE
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SIZE RANGE
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DIAMETER: 21.3MM-610MM ; THICKNESS: 2.0MM--15.0MM
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MATERIAL GRADE
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Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2
Q355 = S355JR / A500 Grade B Grade C
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STANDARD
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API 5L ASTM A53 ( sch10; SCH40), ASTM A500
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PIPE SURFACE
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Black Painted or GALVANIZED
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PIPE ENDS
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PLAIN ENDS / BEVEL ENDS WITH PLASTIC CAPS
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TRADE TERMS
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FOB/ CFR/ CIF/ EXW/ FCA
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FAQ
Q: Can I go to your factory to visit?
A: Of course, we welcome customers from all over the world to visit our factory.
Q: Does the product have quality inspection before loading?
A: Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.
Q: How to pack the products?
A: The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.
