Seamless Pipes Tubes



ANSI PIPE CHART : Pipe Dimensions

The Stainless Steel Seamless Pipes offered by us are appreciated for various features such as durability, fine finishing, corrosion resistance and dimensional accuracy. The seamless pipes manufacturing process includes the formation of mother tube with the help of premium quality stainless steel strips. The pipes further, goes through cut-off, hydrostatic testing, annealing, straightening and pickling. These pipes are then tested on different quality parameters and marked with company logo. The product is packed flawlessly and delivered to the client.


Grades

300 series : 304,304L,316,316L,317L,321,347H,310

400 series :409, 409L, 410,430

Standards

Conforming to international specifications of ASTM A-213, A-249, A-269, A-312, A-358, A- 688 and its equivalents in ASME, DIN, NFA, JIS etc.

These pipes are used in :

  • Heat-exchangers
  • Condenser
  • Boiler
  • Economizers
  • Super-heater
  • Pre-heater
  • Oil coolers

Sizes

Products Size / Range
Heat Exchanger Tubes 10.00 mm to 50.80 mm OD
Instrumentation Tubes 6.00 mm to 25.40 mm OD
Pipes 1/8" to 6" NB

Specification

Products Specification
Heat Exchanger Tubes ASTM A-213, A-268, A-269, A-270, A-789
DIN -17456 & 17458 ( Class -1)
U tubes as per customer's drawing.
Instrumentation Tubes ASTM A-213, A-269,
DIN -17456 & 17458 ( Class -1)
Pipes ASTM- 312, A-790

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