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GOST 9940 Seamless Hot-finished Steel Tubes of Corrosion-resistant Steel Application : For pipelines for aggressive media,as semiproducts for pressure vessels and structures,High-Temperature, Aggressive media Stainless Steel Grades: 08Cr13, 08Cr17,12Cr13, 12Cr17, 15Cr28, 15Cr25Ti, 04Cr18Ni10, 10Cr23Ni18, 08Cr17Ni15Mo3Ti, 08Cr18Ni10, 08Cr18Ni10Ti, 08Cr18Ni12Nb, 08Cr18Ni12Ti, 08Cr20Ni14Si2,10Cr17Ni13Mo2Ti, 12Cr18Ni9, 12Cr18Ni10Ti, 12Cr18Ni12Ti, 17Cr18Ni9, 08Cr22Ni6Ti Size: O.D.

Products Description: Welded Stainless Steel Tubes U Bend Tube 008Cr29Mo4 GB/T 30065 Steel Grade/Steel Material: Steel Grade Chemical Composition, % C Mn P S Si Ni Cr Mo Cu N 019Cr25Mo4NiNbTi ≤0.025 ≤1.00 ≤0.030 ≤0.020 ≤0.75 3.50-4.50 24.50-26.00 3.50-4.50 - ≤0.030 022Cr27Mo4Ni2NbTi ≤0.030 ≤1.00 ≤0.030 ≤0.020 ≤1.00 1.00-3.50 25.00-28.00 3.00-4.00 - ≤0.030 008Cr29Mo4 ≤0.010 ≤0.30 ≤0.025 ≤0.020 ≤0.20 ≤0.15 28.00-30.00 3.50-4.20 ≤0.15 ≤0.020 008Cr29Mo4Ni2 ≤0.010 ≤0.30 ≤0.025 ≤0

Products Description: Stainless Steel U Bend Tube 6mm Welded Steel Pipe GB/T 30065 Steel Grade/Steel Material: Steel Grade Chemical Composition, % C Mn P S Si Ni Cr Mo Cu N 019Cr22CuNbTi ≤0.025 ≤1.00 ≤0.030 ≤0.015 ≤1.00 ≤0.60 20.00-23.00 - 0.30-0.80 ≤0.025 019Cr22Mo ≤0.025 ≤1.00 ≤0.030 ≤0.020 ≤1.00 ≤0.60 21.00-24.00 0.70-1.50 - ≤0.025 019Cr22Mo2 ≤0.025 ≤1.00 ≤0.030 ≤0.020 ≤1.00 ≤0.60 24.00-24.00 1.50-2.50 - ≤0.025 019Cr24Mo2NbTi ≤0.025 ≤0.40 ≤0.030 ≤0.020 ≤0.60 ≤0.60 23.00-25

Products Description: Stainless Steel Tubes Welded Ferritic U Bend Tube For Feedwater Heater GB/T 30065 Steel Grade/Steel Material: Steel Grade Chemical Composition, % C Mn P S Si Ni Cr Mo Cu N 06Cr11Ti ≤0.08 ≤1.00 ≤0.030 ≤0.020 ≤1.00 ≤0.50 10.50-11.70 - - - 019Cr18MoTi ≤0.025 ≤1.00 ≤0.030 ≤0.020 ≤1.00 ≤0.60 16.00-19.00 0.75-1.50 - ≤0.025 022Cr18Ti ≤0.030 ≤0.75 ≤0.030 ≤0.020 ≤1.00 ≤0.60 16.00-19.00 - - - 022Cr18NbTi ≤0.030 ≤1.00 ≤0.030 ≤0.015 ≤1.00 ≤0.60 17.50-18.50 - - -

GB/T 24590 Enhanced Tubes for Efficient Heat Exchanger 10 20G 12Cr18Ni9 Product Information standard ASTM A554,ASTM A312,ASTM A249,ASTM A790,ASTM A688, ASTM A269,ASTM A268, JIS G3463-2006,ASTM A651, Material Grade TP304/304L TP316/316L TP321 TP310 TP409/409L TP444 TP439 S44660 Duplex 2205 445J2 S31803 S32750 Outer Diameter Φ6mm-Φ153mm Thickness 0.2mm-3mm Length customized Tolerance According to the Standard. Surface inner and outer polished,bright annealing,pickling,2B,BA

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,