OEM/ODM Factory Seamless Square Steel Tubing - Steel tubes for Heat-resistant Steels – Xuansheng Detail:
Steel tubes for Heat-resistant Steels
| Product material | St35.8/St45.8/St15Mo3/13CrMo44 |
| Product specification | |
| Product applied standard | DIN 17175 |
| Delivery status | |
| Finished products package | Steel belt hexagonal package/plastic film/woven bag/sling package |
Product Manufacturing Process
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Tube blank

Inspection (spectral detection, surface inspection, and dimensional inspection)
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Sawing
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Perforation
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Thermal inspection
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Pickling
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Grinding inspection
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Lubrication
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Cold drawing
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Lubrication
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Cold-drawing (the addition of cycled processes such as heat treatment, pickling and cold drawing should be subject to the specific specifications)
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Normalization or normalization + tempering
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Performance test (mechanical property, impact property, hardness, flattening, flaring, and flanging)

Straightening
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Tube cutting
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Non-destructive testing (eddy current or ultrasonic)
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Hydrostatic test
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Product inspection

Immersion of anti-corrosive oil
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Packaging

Warehousing
Product Manufacturing Equipment
Shearing machine, sawing machine, walking beam furnace, perforator, high-precision cold-drawing machine, heat-treated furnace, and straightening machine
Product Testing Equipment
Outside micrometer, tube micrometer, dial bore gage, vernier caliper, chemical composition detector, spectral detector, tensile testing machine, Rockwell hardness tester, impact testing machine, eddy current flaw detector, ultrasonic flaw detector, and hydrostatic testing machine
Product Applications
Steam boilers, pipelines, pressure vessels and instruments operating at high temperatures
Product detail pictures:
Related Product Guide:
No matter new customer or previous client, We believe in prolonged time period and trustworthy relationship for OEM/ODM Factory Seamless Square Steel Tubing - Steel tubes for Heat-resistant Steels – Xuansheng, The product will supply to all over the world, such as: Sweden, Ethiopia, Israel, We have a good reputation for stable quality products, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with car manufacturers, auto part buyers and the majority of colleagues both at home and abroad. We expect sincere cooperation and common development!
As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!



