Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2023-05-22 10:15
517
Company Profile
By certification [File Integrity]
Contact：gnee5(Mr.)
Email：
Telephone：
Phone：
Area：Beijing
Address：Beijing
Website：http://www.chinaalloypipe.com/ http://gnee5.sz-xindali.com/
Rectangular seamless tube is a seamless tube with a rectangular cross-section. It is used in a wide number of applications, including the construction, industrial and automotive industries.
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|
Property |
Value |
|
Tensile Strength |
400-550 MPa |
|
Yield Strength |
250 MPa |
|
Elongation |
20-25% |
|
Hardness |
70 HRB |
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The production process of rectangular seamless pipe includes the following steps.
Raw material selection: Select high quality raw materials according to the required specifications.
Heating: The raw material is heated to a temperature suitable for seamless pipe production.
Perforation: The heated raw material is perforated to form a hollow cylindrical shape.
Rolling:The hollow cylindrical shape is rolled to the required thickness and shape.
Annealing:The product is annealed to improve its mechanical properties and reduce its hardness.
Cutting and Finishing:The product is cut to the required length and finishing operations such as deburring and polishing are performed.
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Our company has a team of experienced engineers and technicians who are committed to providing high quality products and services. Our team understands the latest technology and production methods in the industry and can provide technical support and advice to our customers.
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Our company has the following certifications.
iso9001:2015 quality management system certification
API 5L pipeline certification
CE certification
UL certification
ASME Boiler and Pressure Vessel Code Certification
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http://www.chinaalloypipe.com/
