ASTM A312 Seamless, Welded Stainless Steel Pipes

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  • ASTM A312 TP347/347H Stainless Steel Pipe

ASTM A312 TP347/347H Stainless Steel Pipe

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PRODUCT DESCRIPTION

ASTM A312 TP347/347H Stainless Steel Pipe


Contact us: info@baowu-specialsteel.com

ASTM A312 TP347/347H Stainless Steel Pipe

Baosteel Special Metal Co.,Ltd(BSM) specializes in the supplying of stainless steel pipes/tubes, with annual output of million tons of stainless steel pipes.

Our stainless steel pipe products are used in various industries, and has been the world's leading position.

With high quality, high technology, low price products, won the trust of the majority of customers


Grade: TP347(S34700)/TP347H(S30409)

Standard: ASTM A312

Type: Seamless / ERW / LSAW

Density: 7.9g/cm³

Heat Treatment: 1000-1100 ° C solution treatment, water cooling.


Specification:

Out Diameter: 10.3-610mm

Wall Thickness:0.5-50mm


Chemical Requirements:

GradeUNSComposition
CMnpSSiCrNi
TP347S347000.082.000.0450.0301.0017.0-19.09.0-13.0
TP347HS347090.04-0.10----17.0-19.09.0-13.0



Mechanical property: 

GradeUNS

TensileStrength,  

min Ksi [MPa]

YieldStrength, 

 min Ksi [MPa]

TP347S3470075[515]30[205]
TP347HS3470975[515]30[205]


Application:

TP347/TP347H stainless steel pipe is austenitic stainless acid-resistant steel, widely used in aviation, petrochemical, food, paper and other industries, such as the exhaust manifold and branch pipe of aero-engine, hot gas pipeline of turbo compressor and not under small load and temperature. Parts that work at temperatures above 850 °C.


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