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Seamless High Precision 4130 Seamless Carbon Steel Tubing

This 4130 seamless carbon 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: 1 - 50 mm
Length: 5.8m, 6m, max 12m, or as customer's request.
Outer Diameter: 6 - 600 mm
Alloy Or Not: Non-alloy
Technique: Hot Rolled
Surface Treatment: Black Painted
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 4130 seamless carbon 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 carbon steel tubing is made by a seamless process without a welded seam. Rather low carbon 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 1 - 50 mm
Length 5.8m, 6m, max 12m, or as customer's request
Material A106GR B, A179, API5LGR.B, St42, etc
Outer Diameter 6 - 600 mm
Special Pipe API Pipe
Technique Hot Rolled
Surface Treatment Black painted, oil anti-rust
Alloy Or Not Non-alloy
Pipe End Plain, Beveled
Standard API, ASTM, BS, GB, JIS
API 5L, ASTM A106-2006, ASTM A53-2007, BS EN10296, BS EN 10297, BS EN10219, GB/T 8163-1999, GB/T 3091-2001, JIS G3444-2006
Grade 10#-45#, 16Mn, A53-A369, API J55-API P110, Q195-Q345, ST35-ST52
10#, 20#, 45#, 16Mn, A369, API J55, API K55, Q235, Q345, St37, St42, St45, St45-4, ST35, ST54
Packing In bundle, or customer's request
Inquiry
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