DIN2391 St35 Seamless Round Pipe
GNEE offers a wide range of DIN2391 St35 Carbon Steel Seamless Pipe, these pipes are made of high-quality raw materials to ensure consumption, resistance and sturdiness.
DIN2391 St35 seamless steel pipe has a minimum tensile strength of 480MPa and a yield strength of 315MPa under normal conditions. It has high toughness and is used in high wear applications. DIN2391 St35 cold rolled pipe can be used for over-welding applications. Welding can be done on this material with or without filler materials.
The processing of DIN 2391 St35 cold drawn seamless steel pipe includes cold drawing, cold rolling or hot rolling to ensure that the steel pipe has a smooth surface and no defects on the inner and outer walls. The delivery state is usually NBK (bright oxygen-free normalizing) or other heat-treated states.
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DIN2391 St35 Steel Grade Pipe Wall Thickness
| Outer diameter and wall Thickness | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Execution | Size Range | OD Tolerance | Wall tolerance | ||||||
| Hot-rolled Tube | OD – 80 mmOD > 80 mmWall < 12 mmWall - 12 mm | ± 0.4 mm± 0.5 % of OD | ± 0.7 mm± (5 % x wallthickness + 0.1 mm | ||||||
| Hot-rolled peeled tube | All sizesWall < 12 mmWall - 12 mm | + 0.25/- 0 mm | ± 0.8 mm± (5 % x wall thickness+ 0.2 mm) | ||||||
| Cold Worked tubecold-rolled or cold-drawn | OD < 40 mmOD 40 - 80 mmOD > 80 Wall Thickness< 6 mm Wall Thickness6 - 8 mm Wall Thickness > 8 | + 0.30/- 0 mm*+ 0.35/- 0 mm*+ 0.40/- 0 mm* | ± 0.30 mm± 0.35 mm± 0.40 mm | ||||||
DIN2391 St35 Hot Processed Cryogenic Pipe
Advantages of Choosing GNEE
Gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment, complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.
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FAQ
1.Q.What's your advantage?
A.Honest business with competitive price and professional service on export process.
2.Q.Can your products be customized?
A.Yes, we can produce and process according to your requirements.
3.Q. Do you have a quality control system?
A.Yes, we have our own quality control laboratory.
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