Changzhou Oilfield Petroleum Equipment Co., Ltd.
Changzhou Oilfield Petroleum Equipment Co., Ltd.
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ERW steel tube
O.D.:15-630mm W.T:0.5-14mm
Length:5.8m to 12m
Standard: GB, API, ASTM, BS, JIS
Applicable : API 5L, API 5CT
| Product | Standard | OD | WT | Length |
| Welded pipe
| GB/T3091-2001 BS1387-1985 ASTM A53 DIN2440 | 15 – 630mm | 0.5 -- 14 mm | 5.8– 12m Accordingtocustomers' requirement |
| OD tolerance | WT tolerance | |||
| +/- 0.1mm | +/- 0.1mm | |||
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| Applications range | Used in conveying gas,water,and oil in both oil and gas industries. chemical fertilizer pipe/ natural gas/ petroleum transportation,etc. | |||
| Market | North/South America, Europe, Asia,Africa,Mid East,ect. | |||
| Authentification | ISO9001 | |||
| MOQ | 10 ton | |||
| Port | Packaging | Delivery time | ||
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Tianjin XinGang
| In containers or according to the customer's requirement | Within 25 days after we receive an irrevocable LC or 30% downpayment by T/T.
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| According to the customers’requirement | ||||
Chemical composition in %
| TYPE | Steel grade | C . | Si | Mn . | P | S |
| API 5L PSL1 | B | ≤0.28 | - | ≤1.20 | ≤0.03 | ≤0.03 |
| API 5L PSL1 | X42 | ≤0.28 | - | ≤1.3 | ≤0.03 | ≤0.03 |
| API 5L PSL1 | X46 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 |
| API 5L PSL1 | X52 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 |
| API 5L PSL1 | X56 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 |
| API 5L PSL1 | X60 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 |
| API 5L PSL1 | X70 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 |
Mechanical Properties
| TYPE | Steel grade | Tensile strength (Mpa) | Yield strength (Mpa) | Elongation |
| API 5L PSL1 | B | ≥415 | ≥245 | As per API 5L |
| API 5L PSL1 | X42 | ≥415 | ≥290 | As per API 5L |
| API 5L PSL1 | X46 | ≥435 | ≥320 | As per API 5L |
| API 5L PSL1 | X52 | ≥460 | ≥360 | As per API 5L |
| API 5L PSL1 | X56 | ≥490 | ≥390 | As per API 5L |
| API 5L PSL1 | X60 | ≥520 | ≥415 | As per API 5L |
| API 5L PSL1 | X70 | ≥565 | ≥483 | As per API 5L |
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