347 ASTM A 312 Seamless-welded Pipes

We offer 347 astm a 312 seamless-welded pipes.
347 astm a 312 seamless-welded pipes
salient features:
solution annealing heat treatment facility up to 100" nb
various grades offered : austenitic , super austenitic ,duplex ,super duplex stainless steels
stabilization heat treatment facility for stabilized grades
radiographyradioscopy to ensure welding quality
hydro test
ultrasonic and eddy current test can be done as per client requirement
in-house testing facility to meet international standard
various sizes and grades of austenitic , super austenitic ,duplex and super duplex stainless steel
ability to manufacture pipes as per api 5lc with coating facility
manufacturing range:
seamless pipes
size range
thickness
specification
18" nb to 1" nb
sch.5s,10s,40s, 80s,
astm a-312, a-790, api 5lc asme sa312, sa790
above 1" nb to 4" nb
sch.5s, 10s, 40s
above 4" nb to 14" nb
sch.5s, 10s, 40s
welded pipes :
size range
thickness
specification
18” nb to 36” nb
sch.5s, 10s, 40s
astm a-312, a-554, a-778, a-790, api 5lc
large diameter electric fusion welded (efw) stainless steel pipes :
products
size range
thickness
specification
longitudinal pipes
8" nb to 40" nb
2.77 mm to 50.00 mm
astm a-358, a-409,
a-778,
a-928, api 5lc
longitudinal with circumferential seam welded pipes
20" nb to 72" nb
5.54 mm to 20.00 mm
astm a-358, a-409,
a-778
grades:
tp-304llnhn, tp-316llnhnti, tp-317l, tp-317lm, tp-321h, tp-347h, uns s31254
uns s31500, s31803, s32205, s32750, s32760, n08367
* sizes and specifications other than above can be manufactured on request