Heat Resistant Pipe

JIS G3462 STBA 26 Seamless Steel Pipe

JIS G3462 STBA 26 Seamless Steel Pipe
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Product Details

STBA 26 steel pipe is a Cr-Mo heat resistant steel specified in Japanese standard JIS G3462. the standard specifies the alloy steel pipe used for exchanging heat between the inside and outside of the tube, such as water tubes, smoke tubes, superheater tubes and air preheater tubes of boilers and heat tubes, condenser tubes and catalyst tubes used in chemical and petroleum industries. The STBA 26 seamless steel pipe offers good mechanical properties, stable structure after high-temperature aging and low coefficient of thermal expansion and good thermal conductivity, making it has been an irreplaceable material of boiler steel tubes used for ultra-high critical pressure power plant.

 

Standards: JIS G3462

Dimension: 1/8” to 24”

Wall thickness: SCH10 to 160

Length: 1m to 12m or Custom Length

Finishing methods: Hot finished, cold finished

Application:  Superheater, reheater pipe, header and steam pipe under 600℃ in high pressure, ultra-high pressure and subcritical power station, and also can be used as a nuclear power heat exchanger and oil cracking unit furnace pipe.

 

STBA 26 Equivalent Material

JIS

DIN  

ASTM

GB  

STBA 26

X10CrMoVNNb91

P91/ T91

10Cr9Mo1VNbN

 

STBA 26 Pipe Chemical Composition

Grades

C

Mn

P,≤

S,≤

Si

Cr

Mo

STBA 26

≤0.15

0.3-0.6

0.03

0.03

0.2-1.0

8.0-10.0

0.9-1.1

 

STBA 26 Mechanical Properties

Material

Yield strength

ReH/Rp0,2 N/mm² min

Tensile strength

Rm N/mm²

Elongation A

% min

STBA 26

206

412

20

 

World iron&steel is a leading supplier, manufacturer and wholesaler of STBA 26 steel tube. We stock and supply JIS G3462 STBA 26 seamless steel pipes in various specifications and sizes. If you are looking for this material, please contact us or get a quotation. Not only do we have general sizes, but we also have all kinds of sizes that are hard to find.


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