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3LPE Coating Steel Pipe Images

3lpe coating steel pipe

3pe coating steel pipe

3LPE Coating Steel Pipe Introduction


Items Specification
Outside Diameter 219mm~1620mm
Pipe Length 12 meters
Thickness of Wall 5.0mm~16.0mm
Materials Q235B Q345 St37 St52 SS400 STK500
Standard SY/T 5037, API spec 5L, GB/T 3091
Pipe End bevelled
Surface Treatment Oiled, black painting, anti-corrosion coating
Usage water pipe, steel piling, oil and gas pipe, etc
3LPE Coating Steel Pipe Specification


The Thickness of the caoting
DN(mm) Epoxy powder coating(μm) Adhesive layer(μm) MIN thickness of the coating(mm)1
DN≤100 ≥80 170-250 1.8 2.5
100<DN≤250 ≥80 170-250 2.0 2.7
250<DN<500 ≥80 170-250 2.2 2.9
500≤DN<800 ≥80 170-250 2.5 3.2
DN≥800 ≥80 170-250 3.0 3.7
3LPE Coating Steel Pipe Production

3lpe coating pipe processes

About Ruijie Steel

Tianjin Ruijie Steel Pipe Co.,Ltd is located in Cuizhuangzi Industrial Park, Jinghai County, Tianjin, China, covering a total area of 48,800 square meters, the existing staff 260 People, including senior engineering and technical personnel 36 people.

Our company established a quality management system with the ISO9001: 2008 standard, from the procurement of raw materials to the entire production process, testing the cost of goods, shipped and after-sales service, and has developed a corresponding control procedures to make the whole process of production In the monitoring. Quality inspection personnel and welding workers have been assessed by specialized agencies, special types of employment rate of 100%, so that the quality of products has been guaranteed.

about ruijie steel

Contact Us

Email:        Contact person: Aldrich Ma