Seamless Carbon Steel Pipe
Seamless carbon steel pipes are made of carbon steel ingots or solid billets through perforation to make capillaries, which are then hot-rolled, cold-rolled or cold-drawn. The specification of seamless steel pipe is expressed by outer diameter * wall thickness mm. In addition to ensuring the chemical composition and mechanical properties of our seamless steel pipes before delivery, tests such as crimping, flaring, and flattening are required to ensure that their quality is up to standard.
Email : sales@zhenghaosteel.com
Whatsapp : +86 13256160982
Product Description

MaterialCarbon structural steel
Steel GradeQ215-A~Q275-A, 10#~50#, 09MnV, 16Mn, 40Cr, 30CrMnSi, 45Mn2, 40MnB, etc
TechnologyHot-rolled pipe, cold-rolled pipe, cold-drawn pipe, extruded pipe, pipe jacking, etc.
Section ShapeRound, Square, Rectangle, etc.
StandardASTM A 268/A268M-2003, ASTM A 269a—2002, ASTM A 270a—2003, ASTM A 312/A312M—2003 , ASTM A 632—2001, ASTM A733—2001, ASTM A 778—2001, ASTM A 790/A790Ma一2002, ASTM A 813/A813M一2001, ASTM A 813/A813M一2001, ASTM A135-2001, etc
Thickness6-60mm or according to your requirement
Length4-12m or according to your requirement
UseManufacture of structural and mechanical parts, such as oil drill pipes, automobile transmission shafts, bicycle frames and steel scaffolding used in construction, etc.
Product Show

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Product Packaging

Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped by steel belt. Or according to your requirement.

FAQ

Q:Are you a manufacturer?
A: Yes, we are a professional steel manufacturer. We have our own factories and companies. I believe we will be the best supplier for you.

Q:Can we visit your factory?
A:Of course, we welcome you to visit our factory, check our production line, and understand our strength and quality.
Q:How long is your delivery time?
A: Our daily inventory is more than 5000 tons, so we only need 6 days of inventory for general product size; If the special size is newly produced, delivery will be 15-25 days.

Q:Do you provide samples? Is it free or extra?
A: The samples can be provided to the customer free of charge, but the express freight will be paid by the customer's account
Q:Do you have after-sales service? How long can your product be guaranteed?
A:Yes, we will provide after-sales service; Therefore, if you encounter any confusion or problems during the use, please feel free to contact us, and we will do our best to provide support; Usually we can guarantee our products for 3-5 years.

Q:Can you print our own logo on the product?
A:Yes, send us your logo file and we can print it for you.

Q:Do you accept the third party inspection?
A:Yes, we absolutely accept it.

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