Seamless steel pipe api 2.3/8 has a wide range of uses. General-purpose seamless steel pipes are rolled from ordinary carbon structural steel, low-alloy structural steel or alloy structural steel. They have the largest output and are mainly used as pipelines or structural parts for conveying fluids. Api is an important certification standard in the petroleum industry. It is formulated and promoted by the american petroleum institute (api). The system aims to ensure the quality and safety of petroleum products and promote the healthy development of the petroleum industry.
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Technical Standard |
Cold rolling/hot rolling |
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Standard |
API, ASTM, bs, GB, API 5L, ASTM A106-2006,ASTM A53-2007, BS 1387, BS 1139, BS EN10219, GB 3087-1999, GB/T3901, EN, BS, JIS |
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Thickness |
1.8mm-30mm |
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Length |
6-12m |
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Outer DIA |
10.3mm-610mm |
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Applications |
Liquid delivery, structure pipe, construction, petroleum cracking, oil pipe, gas pipe |
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Delivery Time |
15-30 days, depends on the quantity |
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Payment Terms |
T/T or L/C at sight |
- Wall thickness: SCH20, STD, SCH40, XS, SCH80 or as per the buyer's requirements
- Steel: ASTM A53/A106/API 5L, EN10216, DN162, DIN 2440, DIN2448
- Steel grade: Grade A, Grade B, Grade C, X42, X52, X80, S235JRH, S355, P265, etc.
- Length: Maximum 5.8m, 6m, 11.8m, 12m, fixed length or random length as per the buyer's requirements.
- Processing method: Hot processing, hot expansion, cold drawing
- Surface treatment: Bare surface, black paint, 3LPE, 3PE, 3PP, FBE, hot-dip galvanizing, etc.
- Pipe end treatment: Black paint coating on the outer surface of the pipe, slanted end (OD ≥ 2"), flat end (OD < 2"), both ends protected with plastic covers, tied with metal bands, without wooden/tray packaging.
- Usage: Petroleum, natural gas, water transportation, pile driving, chemical and construction purposes, etc.
- Packaging: Bundling, bulk
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