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ASTM A312 High Pressure Austenitic Steel Seamless Pipe for Machinery


Availability:
Quantity:
  • SMLSCO-163

  • SMLSCO

  • ISO, PED

  • DN8-DN450

  • woven bag or as per customer’s

  • FOB/CFR/CIF,etc

  • T/T, L/C or as negotiation

ASTM A312 High Pressure Austenitic Steel Seamless Pipe for Machinery


Austentic Steel Pipe Specification:



Grade

TP304L,TP316L,TP317L,TP321/321H,TP310S,TP316Ti ,TP347H

Standard

ASTM A312

Size

OD:13.7-457.2mm

WT:2.11--23.83mm

Length:6M,12M,5-7Mrandom length,According to customer requirements

Process

Cold drawn,cold rolled

Package

Woven bags

End

PE/BE


水印220319 (40)

Seamless Pipe Chemical Composition


C(max) Si(max) Mn(max) P(max) S(max) Cr Ni Mo Ti
TP304/1.4301 0.08 1 2 0.045 0.03 18.0-20.0 8.0-10.5

TP304L/1.4307 0.035 1 2 0.045 0.03 18.0-20.0 8.0-12.0

TP304H/1.4948 0.04-0.10 1 2 0.045 0.03 18.0-20.0 8.0-12.0

TP316/1.4401 0.08 1 2 0.045 0.03 16.0-18.0 11.0-14.0 2.0-3.0
TP316L/1.4404 0.035 1 2 0.045 0.03 16.0-18.0 10.0-14.0 2.0-3.0
TP316Ti/1.4571 0.08 1 2 0.045 0.03 16.0-18.0 10.0-14.0 2.0-3.0 0.7>5x(C+N)
TP321/1.4541 0.08 1 2 0.045 0.03 17.0-19.0 9.0-12.0
0.7>5x(C+N)
TP317L/1.4449 0.08 1 2 0.045 0.03 18.0-20.0 11.0-14.0 3.0-4.0
TP347H/1.4912 0.04-0.10 1 2 0.045 0.03 17.0-19.0 9.0-13.0

TP309S/1.4833 0.08 1 2 0.045 0.03 22.0-24.0 12.0-15.0 0.75
TP310S/1.4845 0.08 1 2 0.045 0.03 24.0-26.0 19.0-22.0 0.75


Pipe Inspection:

Chemical composition inspectionmechanical property inspection

dimensional inspection

appearance inspection

straightness inspection

non-destructive testing


Steel Pipe Application:

a) General service industries (petroleum, food, chemical, paper, fertilizer, fabric, aviation and nuclear)

b) Fluid, gas and oil transport

c) Pressure and heat transmission

d) Construction and ornament

e) Boiler heat exchangers

f) Decorative usage (road lamp facilities, bridge handrail, expressway railing, bus stop, airport and

gymnasium)

g) auto parts, medical equipment, building materials, food industry.etc


SMLSCO Advantages:

1.Reasonable price with excellent quality

2.Abundant stock and prompt delivery

3.Rich supply and export experience, sincere service

4.Reliable forwarder, 2-hour away from port.



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