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Astm A312 Polished Stainless Steel Pipe Seamless Heavily Cold Worked

Basic Information
Place of Origin: ZHEJIANG, CHINA
Brand Name: TORICH
Certification: ISO9001,ISO14001,TS16949
Model Number: ASTM A312
Minimum Order Quantity: 5 Tons
Price: negotiable
Packaging Details: Austenitic Stainless Steel Pipe in wooden boxes or hexagonal bundles in seaworthy packing.
Delivery Time: 30-45 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 20000Tons per Year
Detail Information
Surface: Polish Material: TP304H, TP309H, TP310H, TP310HCb, TP316H, TP321H, TP347H, TP348H
OD: 10.29-762.0mm WT: 1.24-12.7mm
Length: 4.6-7.4m Usage: Boiler And Superheater
High Light:

stainless steel round tube

,

large diameter stainless steel tube


Product Description

TORICH ASTM A312 Seamless Heavily Cold Worked Austenitic Stainless Steel Pipe

product description

TORICH ASTMA312 Seamless Heavily Cold Worked Austenitic Stainless SteelPipe

 

Standard: ASTM A312, ASTM A262, ASTM A370, ASTM A941, ASTM A999/A999M, ASTM A1016/A1016M, E112, E381, ANSI B1.20.1, B36.10, B36.19, AWS A5.9, SAE J1086

 

Material: TP304H, TP304H, TP309HCb, TP310H, TP310HCb, TP316H, TP347H, TP348H

 

OD: 10.29-762.0mm

 

WT: 1.24-12.7mm

 

Usage: This standard covers seamless austenitic stainless steel pipe for hign-temperature and general corrosive service.

 

Note: Special steel grade is also available, according to customer request.

 

Chemical Requirements

  TP304H TP309H TP309HCb TP310H TP310HCb TP316H TP347H TP348H
C 0.04-0.10 0.04-0.10 0.04-0.10 0.04-0.10 0.04-0.10 0.04-0.10 0.04-0.10 0.04-0.10
Mn 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00
P 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045
S 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0030
Si 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
Cr 18.0-20.0 22.0-24.0 22.0-24.0 24.0-26.0 24.0-26.0 16.0-18.0 17.0-19.0 17.0-19.0
Ni 8.0-11.0 12.0-15.0 12.0-16.0 19.0-22.0 19.0-22.0 11.0-14.0 9.0-13.0 9.0-13.0
Mo - - 0.75 - 0.75 2.00-3.00 - -
Ti - - - - - - - -
Nb - -

10xC

min,

1 10 max

-

10xC

min,

1 10 max

- - -
Ta - - - - - - - 0.10
N - - - - - - - -
V - - - - - - - -
Cu - - - - - - - -
Ce - - - - - - - -
B - - - - - - - -
Al - - - - - - - -
Other - - - - - - - -


Permitted Variations in Wall Thickness

NPS Designator Over Under
1/8 to 2 1/2 incl., all t/D ratios 20.0 12.5
3 to 8 incl., t/D up to 5% incl. 22.5 12.5
3 to 8 incl., t/D > 5% 15.0 12.5

20andlarger,

welded,allt/Dratios

17.5 12.5

20andlarger,

seamless,t/Dupto5%incl.

22.5 12.5
20andlarger,
seamless,t/D>5%
15.0 12.5

 

 

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our certificate

 

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packaging shipping

 

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FAQ

Q: Are you trading company or manufacturer ?

A: A professional steel pipes materials inventor, manufacturer and solution provider

Q: How long is your delivery time?

A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, and it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but you need to pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance , balance before shippment.
If you have another question, pls feel free to contact us

TORICH ASTM A1016/A1016M-14 Austenitic Stainless Steel capillary heater tube

Contact Details
Jasmine Zhang

Phone Number : +8618067598028

WhatsApp : +8613736164628