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ASTM A270 Seamless and Welded Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tubing What kind of coiled tubing we can produce? aisi 904l stainless steel pipe unit:mm OD 4.76 WT 0.51 0.71 0.89 1.24 OD 6 WT 1 1.5 OD 6.35 WT 0.51 0.71 0.89 1.24 1.65 OD 7.94 WT 0.71 0.89 1.24 1.65 OD 9.53 WT 0.71 0.89 1.24 1.65 OD 10 WT 1 1.5 2 OD 12 WT 1 1.5 OD 12.7 WT 0.71 0.89 1.24 1.65 OD 14 WT 1 1.5 2 OD 15.88 WT 0.71 0.89 1.24 1.65 2.11 OD 16 WT 1 1.5 2 OD 19.05 WT 1 1.24 1.65

TORICH GB/T 14975 Seamless Stainless Steel Tubes For Structure Table 1 The Tolerance of Nominal Outer Diameter and Wall Thickness Unit:mm Hot Roll(Extrusion,Expansion)Steel Tube Cold Drawn(Roll) Steel Tube Diamension Tolerance Diamension Tolerance Ordinary Level PA High Level PC Ordinary Level PA High Level PC Nominal Outer Diameter D ＜76.1 ±1.25%D ±0.60 Nominal Outer Diameter D ＜12.7 ±0.30 ±0.10 76.1~＜139.7 ±0.80 12.7~＜38.1 ±0.30 ±0.15 139.7~＜273.1 ±1.5%D ±1.20 38.1~＜88.9 ±0

GB/T 18704 Stainless Steel pipe Clad Steel Pipe 302 304 12Cr17Mn6Ni5N Application:Municipal facilities, vehicle and boat manufacturing, road and bridge guardrails, architectural decoration, steel structure grids, medical equipment, furniture, general mechanical components size:L--2-12mm WT--0.6-8mm OD:12.7-219mm delivery state:surface unburnished---SNB surface burnished---SB surface polished--SP surface sandblasting--SA Surface Quality:The internal and external surfaces of

Product Name: Welded Stainless Steel Tubes for Mechanical Structure GB/T 12770 QUALITY CONTROL 1~ Incoming Raw Material Inspection 2~ Raw Material Segregation to avoid steel grade mix-up 3~ Heating and Hammering End for Cold Drawing 4~ Cold Drawing and Cold Rolling, on line inspection 5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T 6~ Straightening-Cutting to specified length-Finished Measuring Inspection 7~ Machanical Testing in own labs with Tensile Strength, Yield Strength,

Product Name: GB/T 3089 S30408 S30403 SUS304/316L ASTM 304/316L 1.4404 1.457Uniform WT Thinnest-Wall Seamless Stainless Steel tubes Spec: Material:S30408 S30403 SUS304/316L ASTM 304/316L 1.4404 1.4571 Size Range:OD:10.3-102.6mm WT:0.15-0.6mm General Length:0.8-6m Tolerance: According to the following tables or customers’ request. Offered by us in ample of specifications andgrades, our Thinnest-Wall Seamless Stainless Steel Tubes stands out of all others. We are an eminentManu

TORICH 321 302 310S Stainless Steel Welded Steel Tube for Mechanical Structure GB/T 12770 SPEC: Material:304/304L 316/316L 321 302 310S Size Range:OD:4-1200mm WT:0.3-200mm General Length:2-12m Tolerance: According to the following tables or customers’ request. Table1Tolerance of OD Classification Nominal OD Permissible Tolerance PC PB PA H T ＜25 ±0.20 ±0.15 ±0.10 ≥25~＜40 ±0.30 ±0.25 ±0.20 ≥40~＜63 ±0.50 ±0.30 ±0.25 ≥63~＜90 ±0.60 ±0.50 ±0.40 ≥90~＜159 ±0.80 ±0.65 ±0.50 ≥159~＜300

Seamless Steel Tube AISI 904L 18 inch Liquefied Petroleum Gas Welded Stainless Pipe What kind of coiled tubing we can produce? aisi 904l stainless steel pipe unit:mm OD 4.76 WT 0.51 0.71 0.89 1.24 OD 6 WT 1 1.5 OD 6.35 WT 0.51 0.71 0.89 1.24 1.65 OD 7.94 WT 0.71 0.89 1.24 1.65 OD 9.53 WT 0.71 0.89 1.24 1.65 OD 10 WT 1 1.5 2 OD 12 WT 1 1.5 OD 12.7 WT 0.71 0.89 1.24 1.65 OD 14 WT 1 1.5 2 OD 15.88 WT 0.71 0.89 1.24 1.65 2.11 OD 16 WT 1 1.5 2 OD 19.05 WT 1 1.24 1.65 2.11 OD 25.4

GB13296 0Cr18Ni9 Seamless Stainless Steel Tubes for Boiler and Heat Exchanger Application: Boiler and Heat Exchanger Size:WT 1~14mm OD 6-159mm L 4-12m Production Method of Steel:Refining outside the furnace or electric arc furnace slag remelting process Production Method of Steel Tube:Hot rolled(extrusion and expansion)or cold drawn seamless method. Permissible deviation of outside diameter and wall thickness Classification Nominal size Allowable deviation W-H OD ≤140 ±1.25%D

Product Name: GB/T24593 12Cr18Ni9 06Cr18Ni11Ti 304/316Welded austenitic boiler and heat-exchanger Stainless Steel Pipes Size range: O.D.:3-500mm W.T.:0.5-50mm L:2000-12000mm according to customers' actual application and production. Application : For boiler and heat-exchanger Steel Grade: 12Cr18Ni9,06Cr19Ni10,022Cr19Ni10,06Cr25Ni20,022Cr22Ni5Mo3N,019Cr19Mo2NbTi,06Cr13Al Characteristic: Good concentricity Good surface quality Good OD and ID tolerance High Precision Stable