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ASTM A554 Seamless Stainless Steel Pipe
ASTM A554 Seamless Stainless Steel Pipe
ASTM A554 Seamless Stainless Steel Pipe
ASTM A554 Seamless Stainless Steel Pipe
ASTM A554 Seamless Stainless Steel Pipe
ASTM A554 Seamless Stainless Steel Pipe
ASTM A554 Seamless Stainless Steel Pipe
ASTM A554 Seamless Stainless Steel Pipe

ASTM A554 Seamless Stainless Steel Pipe

Place of Origin:
China
Delivery Time:
22-30 days
Standard:
ASTM
Length:
12M, 6m, 6.4M, 1.5-6.5m
Section Shape:
Round
Tolerance:
±1%
Alloy Or Not:
Non-Alloy
Sample:
Sample Freely
Shape:
Round.square.Rectangle
Type:
Seamless
lntroduction
Specification
Projects
Qualification
lntroduction
Tianjin Bao Steel Pipe CO.,LTD is one of the large suppliers & exporters for high quality ASTM A554 / ASME SA554 Tubes. ASTM A554 specification covers ferritic, welded austenitic and austenitic-ferritic duplex stainless steel mechanical tubing intended for use in structural, ornamental, exhaust and other applications where mechanical properties, appearance, or corrosion resistance is needed. ASME SA554 Tubing is commonly shipped without protective coating. ASTM A554 specification covers as welded or cold-reduced mechanical tubing in sizes to 16 inch (406.4 mm) outside dimension and in wall thicknesses 0.020 inch (0.51 mm). ASTM A554 Welded Mechanical Tubing made from flat-rolled steel by an automatic welding process without the addition of filler metal. ASTM A554 Tubes furnished in one of the following shapes - square, round, rectangular, or special.
Specification
Technical data

ASTM A554 Steel Tubing Chemical Composition

ASTM A554 TUBING GRADES UNS C Mn P S Si Cr Ni Mo Ti Nb N
ASTM A554 S30400 0.08 2 0.045 0.03 1 18.0-20.0 8.0-11.0 - - - -
ASTM A554 L S30403 0.035 2 0.045 0.03 1 18.0-20.0 8.0-13.0 - - - -
ASTM A554 316 S3160 0.08 2 0.045 0.03 1 16.0-18.0 11.0-14.0 2.0-3.0 - - -
ASTM A554 316L S31603 0.035 2 0.045 0.03 1 16.0-18.0 10.0-14.0 2.0-3.0 - - -
 

A554 Steel Tubing Mechanical Properties

Material Heat Temperure Tensile Strength Yield Strength Elongation %, Min
Treatment Min.º F(º C) Ksi (MPa), Min. Ksi (MPa), Min.
ASTM A554 Solution 1900 (1040) 75(515) 30(205) 35
ASTM A554 L Solution 1900 (1040) 70(485) 25(170) 35
ASME SA554 316 Solution 1900(1040) 75(515) 30(205) 35
ASTM A554 316L Solution 1900(1040) 70(485) 25(170) 35
FAQ
1.Q: Are you a factory or trading company?
A: We are professional manufacturer, and our company also is a very professional a trade company for steel products.We can provide a wide range of steel products. 

2.Q:What do your factory do regarding quality control?
A: We have obtained ISO, CE and other certifications. From materials to products, we check every process to maintain good quality.

3.Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.

4.Q:How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them.No matter where they come from.

5.Q:what is your delivery time ?
A: Our delivery time is about one week, timing according to the number of customers.












Consult our expert technicians today for professional solutions.
Projects
Introduction to our quality control
Gnee steel group is a supply chain integrated enterprise including steel plate, coil, profile, outdoor landscape design and processing.
Patents
Patents
Are you a factory or trading company?
We are professional manufacturer, and our company also is a very professional a trade company for steel products. We can provide a wide range of steel products.
Can I get samples before order ?
Yes, of course.  Usually our samples are free.  we can produce by your samples or technical drawings.
What is our quality inspection standard?
Our key qualities and services comprise of:
• Quality assured goods
• Multiple payment modes
• Experienced crew
• Prompt shipment
• Ethical business policies
• Wide distribution network
Which certifications have we acquired?
GNEE Steel Pipe has the following certification:
• GST CERTIFICATE
• CERTIFICATE OF INCORPORATION
• CERTIFICATE OF IMPORT EXPORT CODE
• ISO CERTIFICATE
• CE CERTIFICATE
• MANUFACTURING CERTIFICATE
Can GNEE Steel Pipe customise the design as per my requirement?
Yes, GNEE Steel Pipe specializes in precisely manufacturing products according to the customers unique needs and requirements.
Tel: +86 -372-5055135
Email: info@gneetube.com
Whatsapp: +86 15822557385