All Products
  • Wenzhou Shangle Steel Co., Ltd.
    Sam
    "Wenzhou Shangle Steel's products are truly game-changers. Their stainless steel pipes have not only streamlined our operations but also boosted overall efficiency. High quality, reliable, and durable, they are a valuable addition to our projects!"
  • Wenzhou Shangle Steel Co., Ltd.
    Peter
    "Choosing Wenzhou Shangle Steel is one of the best decisions we've made. Their commitment to quality and customer service is unparalleled. The stainless steel pipes we procured became integral to our manufacturing process and significantly improved our productivity!"
Contact Person : Joya
Phone Number : +8613616616928
Whatsapp : +8613616616928

ASTM A312 TP347H Stainless Steel Seamless Pipe For High Temperature

  • ASTM A312 TP347H Stainless Steel Seamless Pipe For High Temperature
Place of Origin CHINA
Brand Name Shangle
Certification PED,IS09001
Model Number Stainless steel thick walled pipe
Minimum Order Quantity Negotiable
Price Negotiable
Packaging Details Woven Packing
Delivery Time 5workdays
Payment Terms L/C, T/T
Supply Ability 900TONS/30DAYS

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

x
Product Details
Material 304 ,304L 310 321 316 316L Standard AISI, ASTM, DIN, EN, GB
Shape SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80 Technique Cold Draw
Application Oil, Petroleum/Power Package Woven Packing
Highlight

High Temperature Stainless Steel Seamless Pipe

,

TP347H Stainless Steel Seamless Pipe

,

ASTM A312 SS Seamless Pipe
Leave a Message
Product Description

ASTM A312 TP347H Stainless Steel Seamless Pipe For High Temperature

 

What is material TP347H?

 

ASTM A312 Gr Tp347h is an austenitic stainless steel. It has chromium and nickel content which give it the corrosion resistant properties. For extra toughness, the A312 347h material has higher carbon content.

 

We are the professional exporter and supplier of ASTM A312 TP347H Seamless Stainless Steel Pipe,SA 312 TP347H pipe,ASTM A312 TP347 Seamless Stainless Steel Pipe.


A312 TP347H pipe is mainly used where corrosion resistance and sustained operations at temperatures between 800°F and 1500°F (427°C ~ 816°C) is of the utmost importance. It is also a superior grade for use on heavy welded objects, which cannot be re-annealed.

 

As a higher grade from AISI 321H, the intergranular corrosion of 347H is achieved through the use of niobium (Nb) as a stabilizing element to maximize this feature. SS 347 has a good mechanical properties welding performance, excellent resistance to intergranular corrosion.

 

Chemical Composition:

 

Grade UNS C Mn P S Si Cr Ni
TP347H S34709 0.04-0.10 ≤2.00 ≤0.045 ≤0.030 ≤1.00 17.0-19.0 9.00-13.00

 

 

Mechanical Properties:

 

Grade Tensile Strengtd ksi (MPa) min Yield Strengtd 0.2% ksi offset ksi (MPa) min Elongation (% in 50mm) min Hardness (Brinell) MAX Hardness (Rockwell B) MAX
347/347H 75
(515)		 30
(205)		 40 201 95

 

 

Physical Properties:

 

Density
lbm/in3		 Coefficient of
Thermal Expansion (min/in)-°F		 Thermal Conductivity BTU/hr-ft-°F Specific Heat BTU/lbm -°F Modules of Elasticity (annealed)2-psi
at 68 °F at 68 – 212°F at 68 – 1832°F 68-932°F at 32 – 212°F in tension (E)
0.288 9.2 11.4 14.7 0.12 28 x 106

 

 

ASTM A312 TP347H Stainless Steel Equivalent Material:

 

ASTM

 

UNS NO.

 KOREA/JAPAN GERMAN BRITISH
STAND ARD

 

KS/JIS Symbol

 

KS/JIS Numbe

 

Remarks

 

DIN Type

 DIN
Number		 Materiral
Number

 

Remarks

 B.S
Number		 B.S
Grade

 

Remarks
TP 347H S34709 316HTP D3576 / G3459 -16 X5 CrNiNb 18 9   1.4543 (3b) 3605 347HS18  

 

 

Applications:

 

-Food processing equipment, particularly in beer brewing, milk processing & wine making
-Kitchen benches, sinks, troughs, equipment and appliancesArchitectural panelling, railings & trim
-Chemical containers, including for transport
-Heat Exchangers
-Woven or welded screens for mining, quarrying & water filtration
-Threaded fasteners

-SpringsASTM A312 TP347H Stainless Steel Seamless Pipe For High Temperature 0

Tags:

seamless stainless steel tubing

SS Seamless Pipe

ss seamless tube