321 stainless steel seamless pipe, UNS S32100 China origin, good price, /BV/TUV certificated
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Product range:
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Specifications: ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
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Sizes (seamless):
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Diameters: 6~1200mm
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Wall thicknesses: 0.1~70mm
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Test & inspection plan:
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100% PMI/spectro chemical analysis tests
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100% dimension tests & 100% visual examination
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Tension test, flaring tests(for seamless tube/pipe)/flange tests(for welded tube/pipe), hardness test, reversed flattening test(for welded tube/pipe), flattening test (for seamless tube/pipe)
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100% hydrostatic test/100% non-destructive tests
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Option test & inspection plan:
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Straightness test
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Roughness test
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Crystalling phase analysis
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Intergranular attack tests
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Impact attack test under low temperature
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U-bend balling pass test u
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PT test on bending area
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Ultro-sonic testing
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Documents provided by Huaan International
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MTC(material test certification) according to en10204/3.1 or en 10204/3.2
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Raw material certification
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All the test & inspection reports as per po and standards
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Heat treatment report
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Shipping notification before shipment
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Quality warranty letter
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Other grades available
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UNSS31803, UNSS32205, UNSS32750, 904L, 347H, 317, 317L, 310S, 316/316L, 316H, 316Ti, 316, 316L, 321H, 304/304L,304H,304L, Hastelloy C276, Monel 400, Incoloy 800H/HT, Inconel 600, Inconel 601 and more