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