Description

ALLY INTL CO manufacture & Export Pipes and tubes as per ASTM/ASME A/SA 249 specification for nominal-wall-thickness welded tubes and heavily cold worked welded tubes made from the austenitic steels with various grades intended for such use as a boiler, superheater, heat exchanger, or condenser tubes. . We deliver ASTM A249 Welded tubes with complete EN 10204:3.1/3.2 certification. TPI also welcome. Spec: ASTM A 249 / ASME SA 249 Grades (Stainless Steel): 304, 304L, 304H, 316, 316L, 316H, 316Ti, 321/321H, 347/347H, 317L, 310s, 310H, 310, 904L, Duplex stainless steel (2205, UNS No. S31803/32205) and Super Duplex stainless steel (2507, UNS Ni. S32750/32760), SMO254 (6Mo, Alloy 254) & Sanicro 28 (Alloy 28) Size Range of Tubes: 1/8” (3.175mm) OD to 6” (152.4mm) OD; 0.7mm to 25.4mm thickness Customized dimensions & Sizes can be produced in-house with our draw bench and Pilgering. Annealing, Pickling and passivation facilities are in-house as well.

Pipes and tubes, stainless steel
  • Stainless steel tubing
  • Pipes made from stainless steel sheeting
  • welded pipes - pipe fittings - boilers

Product features

GRADE 304, 304L, 304H, 316, 316L, 316H, 316Ti, 321/321H, 347/347H, 317L, 310s, 310H, 310, 904L, Duplex
SIZE 1/8” (3.175mm) OD To 6” (152.4mm) OD
THICKNESS 0.7mm To 25.4mm (Tubes) Or Customized

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