ASTM A249 A269 A270 A312 A554 Stainless Tube Requests | 304 304L 316 316L 309S Mirror Welded Pipe
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Grade304/316/304L/316L/430InvoicingBy Theoretical Weight
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Steel Grade316L, 316, 304, 304L, 904L, 304/316/304L/316L/430Surface FinishBA
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Tolerance±1%TypeSeamless
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Alloy Or NotIs AlloyApplicationPetroleum, Chemical industry, Mechanical equipment
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Delivery Timewithin 7 daysOuter Diameter50
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Processing ServiceBending, Welding, Decoiling, Punching, Cutting, MouldingSection ShapeRound
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StandardAiSi/ASTM/GB, AISI/ASTM/GB/JIS/DINWelding Line TypeSeamless
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Product NameStainless Steel Pipe/TubeMaterial Grade304/316/304L/316L/430
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SurfaceNO.1MOQ1Ton
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Length3/6/12m Or CustomizedPackageSeaworthy Standard Package
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Payment Terms30%TT Advance + 70% BalancePrice TermFOB CIF CFR CNF EXW
ASTM A249 A269 A270 A312 A554 Stainless Tube Requests | 304 304L 316 316L 309S Mirror Welded Pipe
Stainless steel pipe has an actual 2.5mm wall selection. The body records round seamless construction, BA and No.1 surfaces and 3m/6m/12m or custom length, with a separate unitless diameter entry 50.
The title requests square or round welded mirror-polished tube. Agree shape, manufacturing route, finish and diameter units before ordering. Confirm 309S material availability against the principal grade list. The named ASTM standards represent separate specifications rather than demonstrated simultaneous compliance.
For industrial or sanitary enquiries, supply the applicable product standard and inspection scope. The source contains no pressure rating, hygienic finish criterion or service-specific corrosion evidence. Obtain the selected material and dimensional documents rather than treating the broad catalogue as approval of every grade and tube configuration.





