High Tensile GB5310 , JIS G3458 Alloy Seamless Steel Pipe For Heat - Exchanger
Specifications
2.OD:6-1260mm WT:1-80mm
3.material:16Mn,P11,P91,12Cr1MoVG
4.length:fixed or random
- alloy seamless steel pipe
- Our company is professionally specializing in seamless pipe for more than 10 years and we have our own factory.We maily export alloy pipe,carbon pipe,oil casing pipe,etc.we always have large amount of stock to ensure timely delivery.We often cooperate with many outstanding Steel Pipe Plants such as TPCO, Hengyang Steel,Baotou Steel , Anshan Steel etc.
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standard:GB5310,GB6479,DIN17175,ASTM SA213,ASTM SA335,JIS G3458 etc. |
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material:16Mn,PII,P12,P91,42CrMo,12Cr1MoVG,12CrMoG,12CrMo44,CrMo195,10CrMo910,etc. |
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Outer Diameter:6-1260mm Wall Thickness:1-80mm |
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Payment:T/T, L/C at sight |
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Minimal qty of order:15 tons Productivity: 10000 Tons per day |
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Bevel,varnish,or end protection to be confirmed |
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Origin:,China |
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Mechanical properties test: tensile strength, yield strength, elongation, flaring,flattening, bending, hardness and impact |
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Surface and dimension test:no destructive hydrostatic |
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Applications: boiler, super heater, and heat-exchanger |
some mechanical property
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Standard |
Model |
Tensile Strength (Mpa) |
Yield Strength (Mpa) |
Elongation Rate (%) |
Hardness |
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GB3087 |
10 |
335~475 |
≥195 |
≥24 |
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GB5310 |
20G |
410~550 |
≥245 |
≥24 |
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20MnG |
≥415 |
≥240 |
≥22 |
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15CrMoG |
440~640 |
≥235 |
≥21 |
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|
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12Cr2MoG |
450~600 |
≥280 |
≥20 |
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12Cr1MoVG |
470~640 |
≥255 |
≥21 |
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SA210C |
≥485 |
