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DIN2391 Seamless Precision Steel Tubing Supplier

This DIN2391 seamless steel tubing features high yield strength and tensile strength. It is more responsive to mechanical and heat than carbon steel and is easily machineable with conventional methods. It is usually manufactured by hot-working steel and if necessary, by subsequently cold finishing the hot-worked tubular product to produce the desired shape, dimensions, and properties.

Shape: Round
Thickness: 2 - 70 mm
Length: 4-12 m
Outer Diameter: 22 - 530 mm
Alloy Or Not: Non-alloy
Technique: Hot Rolled
Surface Treatment: Customerized
Minimum Order Quantity: ≥0.5ton
Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Delivery Period: within 15 days from the date of payment by the buyer

PRODUCT DETAILS

Product Description

This DIN2391 seamless steel tubing features high yield strength and tensile strength. It is more responsive to mechanical and heat than carbon steel and is easily machineable with conventional methods. It is usually manufactured by hot-working steel and if necessary, by subsequently cold finishing the hot-worked tubular product to produce the desired shape, dimensions, and properties.

This DIN2391 Hot Rolled tubing is made by a seamless process without a welded seam. Rather content provides excellent welding characteristics. Without tempering and normalizing treatment after hot rolling. Its tensile strength is more than 1000 mph, yield strength is also very high, the elongation is less than 10%. The result is it can not be bent, steel pipe will fracture in pipe bending.

Features:

  • Clean, smooth finish.
  • Good welding performance.
  • Good corrosion resistance, durable.
  • High strength and high-temperature oxidation.
  • Surface appearance and the use of the possibility of diversification.

Application:

Widely used in fluid, gas, oil transport, press, heat transmission, city construction, etc.

Why Choose Us:

1. Strict control

We will strictly control raw materials and production processes to ensure that products meet the standards.

2. Rapid production

We have advanced production equipment and abundant production and operation to deliver goods as quickly as possible.

3. Rapid delivery

The factory is close to the port and supports rail and air transportation.

4. Enthusiastic service, first-class after-sales system

We all have 24-hour online answers when you have any questions.

5. Trustworthy

We have many years of foreign trade experience, such as exporting to Korea, Pakistan, Brazil, Russia, India, Vietnam, and other countries.

Features
  • Surface appearance and the use of the possibility of diversification.
  • Good corrosion resistance, durable.
  • High strength and high temperature oxidation.
  • Clean, smooth finish.
  • Good welding performance.
Specifications
Section Shape Round
Thickness 2 - 70 mm
Length 4-12 m
Material Q235, Q195, Q345, Q215, API 5L Gr.B, Gr.65, Gr.60, Gr.70, etc
Outer Diameter 22 - 530 mm
Color Customerized
Technique Cold Rolled
Surface Treatment Customerized
Alloy Or Not Non-alloy
Secondary Or Not Non-secondary
End Protector Plastic Pipe Cap; Iron Protector
Standard API, ASTM, BS, DIN, GB, JIS, GB 5310-1995, GB 3087-1999 or also according to your requirement
API 5CT, API 5L, API 5DP, ASTM A106-2006, ASTM A210-1996, ASTM A252-1998, ANSI A213M-2001, ASME B36.10M-2004, BS 1387, DIN 1629/4, DIN 2448, DIN 2444, GB 18248-2000, JIS G3446-2004, JIS G3429
Grade 10#-45#, 16Mn, A53-A369, API J55-API P110, Q195-Q345, ST35-ST52, STB35-STB42, STBA20-STBA26, STPA22-STPA26
10#, 20#, 45#, 16Mn, A53(A,B), A369, API J55, API P110, Q345, Q195, Q215, St35.4, STB42, STBA22, STPA23
Packing In bundle, or customer's request
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