Factory Direct 304 316 316L 402 Perforated 1x1 Inch Square Stainless Steel Pipe Tube
Stainless steel square tubes are hollow long strips of steel with square or rectangular cross-sections, made of stainless steel. They have the characteristics of strong corrosion resistance and high strength.
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Product NameStainless Steel Tube
Product on SizeOuter Diameter: 6-2000 mm Thickness: 0.1-100 mn (Size can be customized.) Length: ≤12000mm or as per customer request
Product StandardASTM A213, ASTM A312, ASTM A789, ASTM A790 etc.
GradeMainly 201, 202, 304, 304L, 304H, 316, 316L, 316Ti, 2205, 330, 630, 660, 409L, 321, 310, 410, 416, 410S, 430, 347H, 2Cr13, 3Cr13 etc
300 series: 301, 302, 303, 304, 304L, 309, 309S, 310, 310S, 316, 316L, 316Ti, 317L, 321, 347
200 series: 201, 202, 202cu, 204
400 series: 409, 409L, 410, 420, 430, 431, 439, 440, 441, 444
Others:2205, 2507, 2906, 330, 660, 630, 631, 17-4ph, 17-7ph, S318039 904L, etc
Duplex stainless Steel: S22053, S25073, S22253, S31803, S32205, S32304
Special Stainless Steel: 904L, 347/347H, 317/317L, 316Ti, 254Mo
TechnologyCold Rolled Hot Rolled
Length100-12000 mm (All can be customized as customer's requirements)
Width100-2000 mm (All can be customized as customer's requirements)
ThicknessCold Roll:0.1~3 mm (All can be customized as customer's requirements)
Hot Roll: 3~100 mm (All can be customized as customer's requirements)
SurfaceBA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB,Embossed
CertificationCE, ISO 9001, SGS, ABS, BV etc.

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