Send Message

400 Series Seamless Stainless Steel Tubing For Ferritic / Martensitic Steel Products

Product Details:
Place of Origin: Zhejiang China
Brand Name: TORICH
Certification: ISO
Model Number: ASTM A268
Payment & Shipping Terms:
Minimum Order Quantity: 100 Kgs
Price: negotiable
Packaging Details: Standard export seaworthy package, or as required.
Delivery Time: 2-3 Weeks
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10000 Tons Per Month

Detail Information

Standard:: JIS, AISI, ASTM, GB, DIN, EN Application:: Boiler Tube
Steel Grade:: 400 Series Type:: Seamless
Surface:: Bright Annealing Outer Diameter:: 6-219.1mm
Thickness:: 0.5-12.7mm Shape:: Round Section
High Light:

stainless tube steel


large diameter stainless steel tube

Product Description

ASTM A268 Ferritic and Martensitic Steel Products Stainless Steel Tubes


Available Size: O.D 6-219.1mm

W.T 0.5-12.7mm

L 20 meter Max


Available Specification:

ASTM A268/A268M ASME SA268/SA268M


400 Series Seamless Stainless Steel Tubing For Ferritic / Martensitic Steel Products 0


Delivery Condition:


1.Annealed and Pickled

2.Bright and Annealed

3.Annealed and Pickled + Polishing

4.Bright and Annealed + Polishing




Grade UNS Chemical , %
    C Mn P S Ni Cr Mo N Ti
TP410 S41000 0.15max 1.00max 0.040max 0.030max ... 11.5-13.5 ... ... ...
  S42035 0.08max 1.00max 0.045max 0.030max 1.0-2.5 13.5-15.5 ... 0.30-0.50  
TP430 S43000 0.12max 1.00max 0.040max 0.030max ... 16.0-18.0 ... ... ...
TP446-1 S44600 0.025max 1.50max 0.040max 0.030max ≤0.75 23-27 ... 0.025max ...
TP446-2 S44600 0.012max 1.50max 0.040max 0.030max ≤0.50 23-27 ... 0.025max ...
26-3-3 S44660 0.030max 1.00max 0.040max 0.030max 1.0-3.5 25-28 ... 0.040max  



Grade UNS Tensile Strength Min,Ksi (Mpa) Yield Strength Min, Ksi(Mpa) Elongation in 2 in or 50mm,Min,% Rockwell Hardness Max
TP410 S41000 60(415) 30(205) 20 95
  S42035 80(550) 55(380) 16 88
TP430 S43000 60(415) 35(240) 20 90
TP446-1 S44600 70(485) 40(275) 18 95
TP446-2 S44600 65(450) 40(275) 20 95
26-3-3 S44600 85(585) 65(450 20 25



Packaging Details




Standard export seaworthy package, or as required.
*Film/kraft paper/bubble bag package.
*Wooden pallet.
*Woven bag with bundle in points



Corporate Culture:
We focus on Quality First, Quality Traceability, and Quality Stability!
We focus on Customer First, People First, and Quality-Oriented!


First factory started in 1997, in the name of Haiyan Sanxin Steel Tube Co.,Ltd, now covers 50000 square meters of factory building, with more than 100employees, and over 45 million RBM assets.

In 2008, we started the company of Torich International Co.,Ltd for international business and marketing.
Welcome partners from all over the world for long term cooperation!


Get in touch with us

Enter Your Message

You Might Be Into These