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ASTM A270 Seamless Steel Pipe
ASTM A270 Seamless Steel Pipe
ASTM A270 Seamless Steel Pipe
ASTM A270 Seamless Steel Pipe
ASTM A270 Seamless Steel Pipe
ASTM A270 Seamless Steel Pipe
ASTM A270 Seamless Steel Pipe
ASTM A270 Seamless Steel Pipe

ASTM A270 Seamless 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:
Alloy
Sample:
Sample Freely
Shape:
Round.square.Rectangle
Type:
Seamless
lntroduction
Specification
Projects
Qualification
lntroduction
ASTM A270 Standard Specification for Seamless and Welded Austenitic Stainless Steel Sanitary Tubing. Covers grades of seamless, welded, and heavily cold worked austenitic and ferritic/austenitic duplex stainless steel sanitary tubing. Seamless tubes shall be manufactured by a process that does not involve welding at any stage. Welded tubes shall be made using an automated welding process with no addition of filler metal during the welding process. Heavily cold worked tubes shall be made by applying cold working of not less than 35% reduction of thickness of both wall and weld to a welded tube prior to the final anneal. No filler shall be used in making the weld.

Tianjin Bao Steel Pipe CO.,LTD is a professional and experienced steel pipe supplier and exporter, the largest distributor of TPCO, Baosteel Group and Angang Group, exporting more than 150,000 tons of steel pipes and fittings to more than 150 countries every year. We have a large stock of A270 steel pipes of various grades, which can be shipped promptly after you place an order. We also have perfect pipe deep processing capabilities, such as pipe 3PE coating, aluminizing, thermal expansion, U-shape processing, threading, slotting, finning, etc. If you need, welcome to inquire.
Specification
Product Details
JIS ASTM BS DIN NF ISO

Std

Grade

T

Std

Grade

T

Std

Grade

T

Std

Gr

T

Std

Gr

T

Std

Gr

T

G3447 SUS   A270 TP304 SUS 1864 Gr.1 SUS       A49-249 TSZ6CN 18.09 SUS      
  304TBS SUS                              
  SUS   A270 TP304L SUS             A49-249 TSZ2CN 18.10 SUS      
  30004
LTBS
SUS                              
  SUS   A270 TP316 SUS 1864 Gr.5 SUS       A49-248 TSZ2CND 17.11 SUS      
  316TBS SUS       " Gr.6 SUS                  
  SUS   A270 TP316L SUS             A49-249 TSZ2CND 17.12 SUS      
  316LTBS SUS                            
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