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astm a53 iron pipe spiral welded steel pipe for oil and gas manufacturing
astm a53 iron pipe spiral welded steel pipe for oil and gas manufacturing
astm a53 iron pipe spiral welded steel pipe for oil and gas manufacturing
Material | 10#,20#,35#,45#,Q235,16Mn,etc. A106B,A53B, |
Wall thickness | 2.5~90 |
Length | 6m |
Standard | ASTM A106B,A53B DIN ST44,ST35,ST37,ST52 |
Surface | painted or oiled or galvanized or as request |
Out Diameter | 21.3~813 |
Packing | In bundle or bulk |
Steel pipe sizefor your reference:
ID | OD | Inch | Wall | Theorectical | Pieces | Executive standard |
DN15 | 21.25 | 1/2 | 2.75 | 1.26 | 217 | GB/T3091-2008 |
DN20 | 26.75 | 3/4 | 2.75 | 1.63 | 169 | GB/T3091-2008 |
DN25 | 33.3 | 1 | 3.25 | 2.42 | 127 | GB/T3091-2008 |
DN32 | 42.25 | 1.25 | 3.25 | 3.13 | 91 | GB/T3091-2008 |
DN40 | 48 | 1.5 | 3.5 | 3.84 | 91 | GB/T3091-2008 |
DN50 | 60 | 2 | 3.5 | 4.88 | 61 | GB/T3091-2008 |
DN65 | 75.5 | 2.5 | 3.75 | 6.64 | 37 | GB/T3091-2008 |
DN80 | 88.5 | 3'' | 4 | 8.34 | 37 | GB/T3091-2008 |
DN100 | 114 | 4'' | 4 | 10.85 | 19 | GB/T3091-2008 |
DN125 | 140 | 5'' | 4.5 | 15.04 | 19 | GB/T3091-2008 |
DN150 | 165 | 6'' | 4.5 | 17.81 | 19 | GB/T3091-2008 |
DN200 | 219 | 8'' | 6 | 31.52 | 7 | GB/T3091-2008 |
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