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TORICH ASTM A312 Large Big Diameter Industrial Stainless Steel Tube and Pipe Production process of JCOE large diameter straight seam welded pipe: Steel Coil→ Re-test→ Flat Open and Transverse Shear→ Shear (Longitudinal Shear)→ Edge Planning and Milling→ Butt Welding of Plate→ Forming (Bending/Reeling)→ End Squaring&Tack Welding→ Welding Seam Cleaning→ Automatic Welding→ Radiographic Test→ Solution Treatment→ Rounding→ Straightening→ End Facing Treatment→ Hydrostatic Test→

Construction Oil Refining Big Diameter 310S Stainless Steel Pipes Production process of large diameter straight seam welded pipe: Steel Coil→ Re-test→ Flat Open and Transverse Shear→ Shear (Longitudinal Shear)→ Edge Planning and Milling→ Butt Welding of Plate→ Forming (Bending/Reeling)→ End Squaring&Tack Welding→ Welding Seam Cleaning→ Automatic Welding→ Radiographic Test→ Solution Treatment→ Rounding→ Straightening→ End Facing Treatment→ Hydrostatic Test→ Pickling Passivatio

TP410 TP420 6mm-426mm Hydraulic Stainless Steel Tube Shape Round, square, rectangular, triangle, hexagonal, oval and other special sections. Standard ASTM:A213,A269,A312,A511,A789,A790,B677 DIN:17456,17458 JIS:G3459,G3463 EN:10216-5 Duplex & Super-Duplex steel UNS S31803, UNS S32205, UNS S31500,UNS S32304,UNS S32750,UNS S32760 Ferritic & Martensitic Steel TP410, TP420, TP430, TP405, TP409, 440C Austenitic steel 304/304L, 304LN, 316/316L, 316Ti, 316LN, 317/317L, 321, 310S, 314

309 stainless seamless steel pipe industry tube Stainless steel seamless pipe is a long steel with a hollow cross-section and no seams around it. The thicker the wall thickness of this product, the more economical and practical it will be, and the thinner the wall thickness, the greater the processing cost. The process of this product determines its limited performance. Generally, the precision of seamless seamless steel tubes is low: uneven wall thickness, low brightness on

TORICH 32 inch Large Diameter Grade 304 Stainless Steel Industrial Pipe Production process of JCOE large diameter straight seam welded pipe: Steel Coil→ Re-test→ Flat Open and Transverse Shear→ Shear (Longitudinal Shear)→ Edge Planning and Milling→ Butt Welding of Plate→ Forming (Bending/Reeling)→ End Squaring&Tack Welding→ Welding Seam Cleaning→ Automatic Welding→ Radiographic Test→ Solution Treatment→ Rounding→ Straightening→ End Facing Treatment→ Hydrostatic Test→ Pickling

TORICH ASTM A312 Large Big Diameter Industrial Stainless Steel Tube and Pipe Size Seam Type OD WT Single Seam 6-914mm 0.5-60mm Double Seam 630-1524mm 2-80mm Circular Seam over 630mm 2-100mm Material Available Material Grade Austenitic Stainless Steel 310S, 309S, 316L, 321, 304, 304L Duplex S32750, S32760, S31803, S32205 Nickel-Based Alloy N08904, N06600, N08825 Copper Nickel Alloy C70600, C70620 Ferrite 430, 409L Other Special Material 254SMO, 253MA High-Temp Material 310S,

304 316L Pipe Stainless Seamless Steel Tube For Industry Name Stainless Steel Seamless Pipe Standard ASTM, GB, JIS, DIN, EN, AISI Material Grade TP201 TP304 TP304L TP316 TP316L TP347 TP347H TP321 TP321H TP310 TP310S Outer Diameter Seamless Pipe: 4mm-812.8mm Thickness Seamless Pipe: 0.5mm - 60mm Length 5.8-6.1 m or as customers' request Tolerance Acording to the Standard. Surface Annealed and pickling/Brihgt Annealing Test UT, ET, HT, RT,ect, and others according to the

Din 1.4306 Big Size Seamless Stainless Steel Pipe/Tube Product Name Din 1.4306 Big Size Seamless Stainless Steel Pipe/Tube Thickness 1.0mm, 2.0mm, 3.0mm, 6.0mm, 8.0mm, 10.0mm-60mm; Outside Diameter 10mm-600mm; 30*30mm, 50*50mm, 80*80mm....300*300mm; Length 3000mm, 5800mm, 6000mm, 11000mm or as required; Type Seamless Surface Pickling, Polished; Brand TEDA Standard GB, JIS, ASTM, AISI, EN Grade 304, 316, 316L, 321, 904L etc. Mill Certificate We can provide the original mill

ASTM A270 Sanitary Stainless Tubing Product Name Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tubing Standard ASTM A270 Reference Standard ASTM A262, A480/A480M, A923, A967, A1060/A1060M, E527, ASME B46.1 Size OD: 25-300mm WT: 5-40mm Length : 1-12m Type Seamless and Welded Material TP304, TP304L, TP316, TP316L, 2205 Test Reverse Flattening Test, Hydrostatic or Nondestructive Electric Test Application Use in the dairy and food industry Chemical Composition