Seamless pipes for high temperature and pressure service

Sunny Steel offer an extensive range of 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.

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.

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