Q235 seamless carbon steel pipe conforms to Chinese standard GB/T 3087, suitable for low and medium pressure environments.The length of Q235 seamless boiler tube is generally 4000mm-12000mm, if you need, GNEE Group can provide you with other sizes that conform to the standard. GNEE Group, as a professional steel pipe supplier, carries out surface inspection and ultrasonic testing according to the regulations before each Q235 seamless boiler tube is shipped out of the factory to ensure the quality of each tube is qualified. If you need Q235 low pressure boiler tube or Q235 medium pressure boiler tube, please contact us immediately.

Q235 Carbon Steel Pipe Specification
|
Product Name |
Carbon Steel Pipe |
|
Standard |
GB/T 3087, GB/T 3091, API 5L,ASTM A106 Gr.B,ASTM A53 Gr.B,ASTM A179/A192,ASTM A513,ASTM A671,ASTM A672,BS EN 10217,BS EN10296,BS EN 39,BS6323,DIN |
|
Certificates |
API 5L,ISO9001,SGS,BV,CCIC |
|
Outer Diameter |
15mm-1200mm |
|
Wall Thickness |
SCH10,SCH20,SCH30,STD,SCH40,SCH60,SCH80,SCH100,SCH120,SCH160,XS,XXS |
|
Length |
1m,4m,6m,8m,12m according to buyer's request |
|
Surface Treatment |
black paint,varnish,oil,galvanized,anti-corrosion coated |
|
Marking |
Standard marking,or according to your request.Marking Method:Spray white paint |
|
End Treatment |
Plain End/Bevelled End/Grooved End/Threaded End With Plastic Caps |
|
Technique |
Hot Rolled or Cold Rolled ERW |
|
Application |
Liquid delivery,structure pipe,construction,petroleum cracking,oil pipe,gas pipe |
FAQ
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.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q:How can I get a quotation from you ?
A:You can leave us message, and we will reply every message in time. Or we may talk on line.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.
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