Home > Products > Seamless

Seamless pipes for high temperature and pressure service

HYST QCCO China Steel offer an extensive range of Seamless steel pipes for high temperature and pressure service.

ASTM A335 P12 high pressure semaless boiler pipe, The range of ASTM A335 P12 seamless alloy steel pipe sizes that may be examined by each method shall be subjected to the limitations in the scope of the respective practice.

High Pressure and Temperature Service Seamless Pipes are application for heating-pipelines, containers, coal-saving devices superheaters and reheaters of high temperature and high press boiler by the main standard GB5310-2008, GB9948-2006, GB6479-2000, ASTM/ASME A/SA213, ASTM/ASME A/SA335, EN10216-2, ASTM/ASME A/SA312.

 

Application:
  • heating-pipelines, containers, coal-saving devices superheaters and reheaters of high temperature and high press boiler(P>=9.8MPa, T>450oC)
Pipe Grades:
  • GB5310-2008, GB9948-2006, GB6479-2000
  • ASTM/ASME A/SA213 Gr. T2, T5, T5b, T5c, T11, T12, T17, T21, T22, T9, T91
  • ASTM/ASME A/SA335 Gr. P1, P2, P5, P11, P12, P22
  • ASTM/ASME A/SA312 Gr. TP304H, TP347H, TP310S/310H
  • TP316L, TP321H, TP317L, TP410/410S, TP420
  • EN10216-2 Gr. 10CrMo9-10,13CrMo4-5,EN10216-2,P195GH,P235GH,P265GH
Available Sizes:
  • O.D.: from 3/4 to 20 inch
  • W.T.: 0.102 to 4inch (2.6 to 100 mm)
  • Length: max 16000mm
Marking:
  • Pipes are supplied with marking according to standard and customer request.
  • Marking is paint on the ends of pipes.
  • The same data, as well as additional information per customer’s request, is indicated on the bundle’s tags.
Delivery:
  • Pipes are supplied in hexagonal bundles or round bundles tied with steel strip.
  • Weight of bundle – up to 5000 kg upon request of customer.
  • Each bundle is furnished with three tags.

 


Welcome to order more.

Note:
This inventory is part of the inventory, demand and other models in stock or order materials, please contact us.

Seamless tube and pipes

HYST QCCO China Steel Blog
Copyright © 2013 HYST QCCO China Steel Enterprise Ltd.  All Rights Reserved