Square Hollow Carbon Steel Tube | Custom Length, 0.4–16mm Wall and ASTM Fabrication Requests
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InvoicingBy Actual Weight, Actual WeightTolerance±1%
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Alloy Or NotNon-AlloyApplicationFluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, Oil Pipe, Chemical Fertilizer Pipe, Structure Pipe
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CertificateAPI , CE, BSI, RoHS, SNI, BIS, Saso, PVOC, SONCAP, SABS, SIRM, TISI, KS, JIS, Gs, ISO 9001Delivery Timewithin 7 days
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Length12 m, 6 m, 6.4 m, 6-12m Customized LengthSpecial PipeAPI Pipe, EMT Pipe, Thick Wall Pipe
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StandardASTMThickness0.4-16mm or as required
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ShapesquareMOQ1 ton
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CertificationISO 9001 BVColorplain
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Processing ServiceBending, Welding, Decoiling, Punching, CuttingPrice TermCIF CFR FOB EX-WORK
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PaymentT/T30% Advance+70% BalanceSAMPLESample Freely
Square Hollow Carbon Steel Tube | Custom Length, 0.4–16mm Wall and ASTM Fabrication Requests
Square hollow carbon steel tube is described with 0.4–16mm or required wall and 6m, 6.4m, 12m or customized length. No actual dimensional options are supplied, and outside side dimensions are missing.
Provide width, height, wall and finished length together, then identify the selected grade and ASTM hollow-section standard. Non-alloy and carbon steel are material categories rather than a complete grade specification. The general tolerance entry needs its dimensional scope agreed.
For bending or cutting, send the finished drawing and acceptance limits. The body also mentions oil, hydraulic, boiler and other pipe uses without pressure data. Processing services and a certificate list do not establish structural capacity or service qualification; request material identification and dimensional inspection evidence for the proposed square section.
