Seamless square steel tubes with epoxy-polyamide primer

Product: Seamless Square Steel Tubes

Surface treatment: sand blasting, ball blasting, and epoxy-polyamide primer

Size: 40*40mm-400*500mm WT: 4-25mm

Length: 6-12m or fixed as customer's request

Grade: 20#, Q345B, ST44, ST52, STKR490/400, S275, S355 , A500

Standard: GB/T3094-2008, JIS G3466, EN10219, EN10210, ASTM A500

Package: in bundles with steel strips or wrapped in nylons

Shipment: by sea in containers or in bulk

Loading port: Tianjin, or Shanghai port

Payment Terms: TT/LC

Documents: invoice, packinglist, mtc, bill of lading, cert of origin,

TPI: Third Party Inspection can be done before shipment and formal report will be sent with other docs.

250*250*16mm

Hebei Borun Steel Trade company is mainly working on square steel tubes, seamless carbon pipes, galvanized pipes as well as casing pipes.

We cherish each customer and supply the products as per their requirements.

Since we are located in the center of steel pipes and fitting , the best product and services can be provided in the prompt way.

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!