API 5L GR.B LSAW Epoxy Resin Steel Pipe

The API welded steel pipe is essentially an oil or natural gas line pipe that has been sent through ERW, LSAW, or SSAW process. It has been tested to and complies with the API 5L standard.

The main purpose of the API welded steel pipe is to convey oil, gas, or water to the end user. The pipe comes with one of the three types of ends: plain ends, threaded ends, or socket end. Correspondingly the joining method can be butt welding, threaded, or socket welding.

1. Welded: 1 1/2"-100" ( 48.3-2540mm)
2. Material: L210-450,GrB, X42-70 etc.
3.Standards: API 5L
4. Testing: eddy current/hydrostatic/ ultrasonic/ intergranular corrosion.
5. Packing: seaworthy packing
6. Application: for water, oil and gas transmission, ship-building, mining etc.

We supply various types of steel pipes that can be specified as the ASTM, API5L, API5CT, ANSI, EN, BS, DIN, JIS or GB standards. Meanwhile, we can also provide value-added services such as coating, cutting and other light fabrication.

Our products have gained increasing acceptance both at nationwide level and on international scope, such as America, Australia, Europe, the Middle East, and Southeast Asia.

We will strive to offer you first-class services and the high quality products, all available at a competitive price.
Please contact us to know more.

Chemical Composition

Mechanical Properties

Who We Are 

Cangzhou High Booming Pipe Equipment Co.Ltd is a leading manufacturer & exporter of steel pipe & pipe fittings in China. Located in Cangzhou, a well-known “steel city” and near to Tianjin, we can make the delivery and container loading much faster and more convenient

High Booming has started its business from OCTG pipes, seamless pipes and expanded to ERW pipes, SSAW pipes, hollow sections and pipe fittings in order to provide one-stop resources integrating services for the clients and help them finish the projects effectively. Our production base is centered in Hebei and Tianjin. And all the factories are API/ISO/CE/FPC certified with highly equipped production lines and sophisticated technical engineers. Meanwhile, given the friendly& trustworthy relationship, we can also suppy the first-hand resources from the large famous mills like TPCO, Baotou Group, Bao Steel, Anhui Tianda, Linzhou Fengbao etc.

Our main product specification:

1. OCTG PIPE: Casing, Tubing, Coupling, Pup Joint, OD 60.3-508mm

2. SMLS PIPE: OD 21.3-914mm

3. ERW steel pipe, LSAW pile pipe, Spiral steel pipe

4. HOLLOW SECTION: OD: 20*20-600*600mm

The steel pipe and fittings are manufactured according to international standards such as GB, ASTM, API, DIN, JIS, EN etc. Custom-made steel product is also acceptable as per customer’s requirements. Engaged in steel industry for 15+ years, High Booming has successfully supported in many kinds of projects, such as oil & gas, well drilling, pipeline transmission, machinery, construction, marine & offshore etc. And our steel products have enjoyed a very good reputation in many countries and regions.

Welcome to visit us !

We look forward to establishing a long-term cooperative relationship with you!