Austenitic Welded Stainless Steel Tubing Astm A688 With Pickled Surface

Basic Information
Place of Origin: ZHEJIANG, CHINA
Brand Name: TORICH
Certification: ISO9001, ISO14001, TS16949
Model Number: ASTM A688
Minimum Order Quantity: 2 Tons
Price: negotiable
Packaging Details: Austenitic Stainless Steel Tuebs packing in wooden boxes or hexagonal bundles in seaworthy packing.
Delivery Time: 30-45 work days
Payment Terms: L/C, D/A, T/T, D/P, Western Union, MoneyGram
Supply Ability: 20000 Tons per Year
Detail Information
Keyword: Austenitic Stainless Steel Tuebs Standard: ASTM A688
Surface: Pickled Material: 304, 304L, 316, 316L, XM-29, 304N, 316N
Shape: Round, U Bend OD: 15.9-25.4mm
WT: ≥0.7mm Length: 1-12m
Usage: Feeduater Heater Tuebs Payment Terms: FOB, CIF
High Light:

stainless steel round tube


stainless tube steel

Product Description

TORICH ASTM A688 Welded Austenitic Stainless Steel Feeduater Heater Tuebs

Product Description:

Standard: ASTM A688

OD: 15.9-25.4mm

WT: ≥0.7mm

Length: 1-12m or according to customers' actual application

Application: Feeduater Heater Tuebs

Steel Grade: 304, 304L, 316, 316L, XM-29, 304N, 316N

Technology: Cold Rolled Hot Rolled Cold Drawn


Chemical Requirements

Element Grade TP304 TP304L TP304LN TP316 TP316L TP316LN TP XM-29 TP304N ...



S30400 S30403 S30453 S31600 S31603 S31653 S24000 S30451 S31651
C, max   0.08 0.035 0.035 0.08 0.035 0.035 0.060 0.08 0.08
Mn, max 2.00 2.00 2.00 2.00 2.00 2.00 11.50-14.50 2.00 2.00
P, max 0.040 0.040 0.040 0.040 0.040 0.040 0.060 0.040 0.040
S, max 0.035 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030
Si, max 0.75 0.75 0.75 0.75 0.75 0.75 1.00 0.75 0.75
Ni 8.00-11.00 8.00-13.00 8.00-13.00 10.00-14.00 10.00-15.00 10.00-15.00 2.25-3.75 8.00-11.0 10.00-14.00
Cr 18.00-20.00 18.00-20.00 18.00-20.00 16.00-18.00 16.00-18.00 16.00-18.00 17.00-19.00 18.0-20.0 16.0-18.0
Mo ... ... ... 2.00-3.00 2.00-3.00 2.00-3.00 ... ... 2.00-3.00
Ni ... ... 0.10-0.16 ... ... 0.10-0.16 0.20-0.40 0.10-0.16 0.10-0.16
Cu ... ... ... ... ... ... ... ... ...


Characteristic: Good concentricity Good surface quality

Good OD and ID tolerance High Precision

Stable quality Smooth Roughness




Company Introduction:


TorichInternational Co.,Ltd is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes.

Our main products:Seamless Steel Tubes with Carbon and Alloy Steel Grade, Welded Precision Steel Tubes,DOM Steel Tubes, Seamless & Welded Stainless Steel Tubes with Nickel and Alloy Steel Tube.

Our factory was established since 1997, with the name of Haiyan SanxinSteel Pipe Co., Ltd. The factories’ technicians are of great engineering experience in steel pipe industry for more than 20 years, who are in great command of production technology for Cold Drawing and Cold Rolling, as well as heat treatment and inspection. So we have strong technician team and manufacturing capability.


Our Certificate:

ts16949 iso9001 200010



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 A688 Welded Austenitic Stainless Steel Feeduater Heater Tuebs

Contact Details
Jasmine Zhang

Phone Number : +8618067598028

WhatsApp : +8613736164628