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ASTM A312 TP348H Stainless Steel Tube For High-Pressure Power Boilers
ASTM A312 TP348H Stainless Steel Tube For High-Pressure Power Boilers
Specifications
Brand Name :
Jinxi Pipe
Model Number :
Stainless steel pipe
Certification :
ISO 9001,BV,SGS,TUV,CE
Place of Origin :
China
MOQ :
1
Price :
3000USD/TON
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Supply Ability :
10000000
Delivery Time :
7 days
Packaging Details :
Bundles
Product Name :
ASTM A312 TP348H Stainless Steel Pipe, Stainless Steel Tube, Stainless Steel Tubing, Stainless Steel Seamless Pipe, SS SMLS Pipe
Standard :
ASTM A312 TP348H
ASTM A312 TP348H Tube Type :
Seamless, Welded
ASTM A312 TP348H OD :
5.8mm - 2032mm
ASTM A312 TP348H Thickness :
0.3mm - 60mm/SCH 5S - SCH XXS
ASTM A312 TP348H Length Range :
5.8/11.86 meter, 20 FT (6 meter), 40FT (12 meter) or customized
ASTM A312 TP348H Ends Type :
Beveled ends, Plain ends
ASTM A312 TP348H Protection Caps :
Plastic caps
Description

ASTM A312 TP348H Stainless Steel Tube For High-Pressure Power Boilers



Specifications



ASTM A312 TP348H is the high-carbon version of the TP348 grade. It is a niobium-stabilized austenitic stainless steel with the key distinguishing feature of a controlled cobalt content and a higher ratio of niobium. The "H" designation ensures a carbon content (0.04-0.10%) that provides enhanced high-temperature creep strength and stress rupture resistance.



American Standard Standard Name
A 312 / SA 312 Seamless,Welded and Heavily Cold Worked Austenitic Stainless Steel Pipes


ASTM A312 TP348H Stainless Steel Tube Chemical Composition

(Sources American Standard A312 / A312M TABLE 1 Chemical Requirements)


Steel Grade UNS Designation A ASTM A312 TP348H Chemical Composition % Max
C Mn P S Si Cr Ni Ti
TP348H S34809 0.04-0.10 2 0.045 0.03 1 17.0-19.0 9.0-13.0 0.1


ASTM A312 TP348H Stainless Steel Tube Mechanical Properties

(Sources American Standard A312 / A312M TABLE 4 Tensile and Hardness Requirements)


Steel Grade UNS
Designation		 Tensile Strength Yield Strength Elongation %, Min
Ksi (MPa), Min. Ksi (MPa), Min.
TP348H S34809 75(515) 30(205) 35
ASTM A312 TP348H Stainless Steel Tube Manufacture ProcessASTM A312 TP348H Stainless Steel Tube For High-Pressure Power Boilers

ASTM A312 TP348H Stainless Steel Tube Application


  • Nuclear Power Generation Systems
  • High-Temperature & High-Pressure Power Boilers
  • Petrochemical & Refining Industry
  • High-Temperature Heat Exchangers


ASTM A312 TP348H Stainless Steel Tube Packing & Loading

1/2"-2" Plain end with black oil paint, caps both ends, bundles with loading belt.
2"-4" Beveled end with black oil paint, caps both ends, bundles with loading belt.
10"-20" Beveled end with black oil paint, caps both ends, loose packed into container.
ASTM A312 TP348H Stainless Steel Tube For High-Pressure Power Boilers
ASTM A312 TP348H Stainless Steel Tube Shipment Reference
ASTM A312 TP348H Stainless Steel Tube For High-Pressure Power Boilers

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ASTM A312 TP348H Stainless Steel Tube For High-Pressure Power Boilers

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Product Detail
Brand Name :
Jinxi Pipe
Model Number :
Stainless steel pipe
Certification :
ISO 9001,BV,SGS,TUV,CE
Place of Origin :
China
MOQ :
1
Price :
3000USD/TON
Contact Supplier
ASTM A312 TP348H Stainless Steel Tube For High-Pressure Power Boilers

Jinxi Steel Industry Group Co.Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 1986
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller
Main Products :
Seamless Steel Pipe, Stainless Steel Pipe, Alloy Steel Pipe
Total Annual :
10000000000-30000000000
Employee Number :
100~500
Certification Level :
Verified Supplier
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