Seamless Pipes High-strength jointless pipes with superior corrosion resistance
Stainless steel seamless pipes are high-quality, jointless cylindrical tubes renowned for their strength, durability, and corrosion resistance.
They are manufactured without a welded seam by piercing a solid stainless steel billet and then elongating it to the desired dimensions.
Seamless Pipes Specifications
Supply Condition
|
Solution Annealed & Passivated, Stabilization Heat Treatment for Stabilized Grades
Grades
|
ASTM A-312, A-376, A-790, A-511 SB-167,SB-407,SB-423,SB-444
Material Grades
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TP-304/L/IN/H/N, TP-316/L/IN/H/N, TP-321/TP-347/H, UNS 31060, UNS 31254, UNS N04400, N08000, N06620, N08800, N08825
Length
|
Single OR Double Random Length
Welded Pipes Precision welded pipes with smooth finish and excellent durability
Stainless steel welded pipes are manufactured by shaping stainless steel plates or coils into a round or other specified form and then joining the edges through various welding processes.
They are known for their strength, durability, corrosion resistance, and smooth surface finish. Typically produced using Electric Resistance Welding (ERW) or Electric Fusion Welding (EFW) processes.
Welded Pipes Specifications
Supply Condition
|
Welded & Bead Rolled / Welded & Cold Drawn, Bright Annealed / Solution Annealed & Passivated, Stabilization Heat Treatment
Grades
|
TP-304/L/LN/H/N, TP-316/L/LN/H/N/Ti, TP-317/L, TP-321/H, TP-347/H, UNS S31254, TP-409, TP-430Ti, TP-439, UNS S44735, UNS S31803, S32205
European Grades
|
Various grades as per European Norms
Length
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Straight / U bend condition having developed length upto 40 metre
S.S. Pipes Size Chart
Seamless PipesSize/Range
Thickness
1/8 NPS to 10 NPS
Sch5s to Sch160
Products
Size/Range
Thickness
Specification
Welded Pipes
1/8 NPS TO 12 NPS
SCH.5S TO SCH40S
ASTM A-312, A 554, A 778, A 790
Longitudinal Pipes
8 NPS NB TO 72 NPS
2.77 MM To 50.00 MM
ASTM A 358, A 409, A 778, A 928
Longitudinal with Circumferential Seam Welded Pipes
20 NPS to 72 NPS
5.54 MM to 20.00 MM
ASTM A 358, A 409, A 778