Standard: GB/T14975,GB/T14976,DIN2462,ASTM A269 etc.
Steel Grade: TP304,TP321,TP304L,TP316,TP316L,TP309S,TP310S,TP321,TP347
Specification: OD: 5.7mm~88.9mm WT: 0.75mm~6.0mm
Description: This type of steel pipe yields strength yet malleability and has excellent longevity. It is ideal for vehicle exhaust pipes, anti-magnetic instruments, medical equipment and containers. Steel Seamless Pipes Parameters: Cold Drawn(Rolled) Steel Pipe Outside Dia. mm Steel Wall Thickness mm Length mm O.D.
Dimensions & Tolerance
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Cold Drawn(Rolled) Steel Pipe
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Outside Dia. mm
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Steel Wall Thickness mm
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Length mm
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|||
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O.D.
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Tolerance
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W.T.
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Tolerance
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Tolerance
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||
| 10~30 |
General
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±0.30
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≤3 |
General
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±14%S
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0~20 |
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High grade
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±0.20
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High grade
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+12.5%S－10%S
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|||
| >30~50 |
General
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±0.40
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>3 |
General
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+12.5%S－10%S
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|
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High grade
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±0.30
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High grade
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±10%S
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|||
| >50 |
General
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±0.9%D
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|
|
||
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High grade
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±0.8%D
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|
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