Custom Fire Fighting Pipes,Seamless and Welded Steel Pipes Manufacturer Since 1991.
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World-class production facilities

Providing you with the highest quality products and services.

World-Class Production Facilities

Since its establishment, BAOLAl GROUP has always adhered to science and technology as a guide, market-oriented, focused on scientific and technological investment, committed to research and development of new products and manufacturing equipment and technological improvements, and accelerated enterprise development.

So far Baolai Steel has advanced tube production lines, tube processing equipment, and laboratory testing equipment to provide one-stop steel pipe procure solution. Baolai Group produces tubes and pipes according to ASTM, API, JIS GB, DIN and EN standards in strict accordance with the ISO 9001 quality management system. The principal products for export are: ERW steel pipes, seamless steel pipes, fire-fighting steel pipes, LSAW steel pipes, SSAW steel pipes, fittings, steel coils, steel sheets and steel structure products.

High-Frequency Welding

Equipment introduction

Baolai is honored as the National enterprise technical center and is capable and qualified to conduct full series of tests and inspections including chemical checking, etc.
Inspection facilities include: spectrometer, carbon sulfur analyzer, metallurgical microscope, tensile strength testing equipment, pressure testing equipment, low temperature impact testing machine, etc.

Tube processing introduction

Baolai Group offers the most comprehensive and standardized processing services to minimize the cost of projects for our customers.
We have the following processing equipment: tube threading machine, tube grooving machine, tube bending machine, tube punching machine, tube cutting machine, tube marking machine, tube beveling machine, tube welding machine, as well as tube painting line, tube galvanizing line, and tube anti-corrosion line. For specific items, please click on the processing services page.

Showcase one of the product lines :

We can supply ERW steel pipe from 1/2” to 24”with all thickness.
High-frequency straight seam welded pipe (ERW) is a hot rolled coil formed by the molding machine, the use of high-frequency current skin effect and proximity effect on the edge of the billet is heated and melted, and press welded under the action of the extrusion roller.

Production Process

(Click on the image to see details)

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