For round steel tubes:
1) OD: 1/8” -24” (5.15mm-714mm)
2) Wall Thickness: 0.4mm-26mm
For Square / Rectangular steel tubes:
20*20~500*500 / 20*30~300*700
Wall Thickness: 0.4mm~26mm
2. Steel material:
Q195, Q235, Q345, ASTM A53 Gr.B, API 5L Gr.B
ASTM A53, BS1387-1985, API 5L standard
4. Location of our factory
1)low pressure liquid, water, gas, oil, line tube
3)fence, door tube
3) Thread with Coupling or cap
7. End protector:
1) Plastic tube cap
2) Iron protector
8. Surface Treatment:
2) Black Painted (varnish coating)
5) PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating.
1) Electronic Resistance Welded (ERW )
2) Electronic Fusion Welded (EFW)
3) Double Submerged Arc Welded (DSAW)
10. Welded Line Type:
11. Section Shape:
Round, Square, Rectangular.
Container, Bulk Vessel.
13. About Our Quality:
1) No damage, no bent
2) no burrs or sharp edges and no scraps
3) Free for oiled&marking
4) All goods can be checked by third party inspection before shipment
Fitting as screws and flange also can be supplied.
Packaging & Shipping (1) standard export bundle packing
(2) Baling packaging
(3) paint varnish coating on the pipe
(4) Packed in wooden cases
(5) waterproof paper,
(6) Cap protector/cloth
(7) According to customer requirements
Company Information Liaocheng Jinbaocheng Steel Pipe
Manufacturing Co., Ltd. is one of the largest manufacturers of steel pipes and pipe fittings in China. Our company specializes in producing various seamless steel pipes and pipe fittings and is located in Jiangguantun Industrial Zone of Develpment Zone, Liaocheng City, Shandong, China. Established in 2003, we have been devoted to technical innovation and improvement of product quality. Due to the concerted efforts of all employees, our company has made satisfactory achievements. We passed the evaluation of ISO9001:2000 international quality system certification in 2006. Our brand Seamless Steel Pipe
is evaluated as a high-quality product in Liaocheng. Liaocheng Jinbaocheng Steel Pipe Manufacturing Co., Ltd. was jointly established by China Steel United Group Co.,Limited. Our main products are all kinds of specifications of tubes, such as GB, ASTM, API 5L, API 5CT, DIN, and JIS. The annual production capacity is 86000 tons. Our products have been sold around China and exported to over dozens of countries and regions in the world such as Southeast Asia, the Middle East, Europe and America, enjoying very high prestige in the domestic and foreign markets. For many years, our company has always insisted on the operation concept of "quality first and continuous improvement", and has provided a large amount of high-quality products to our customers at home and abroad in the industries such as electric power, chemical, petrochemical, pharmaceutical, boiler, heating and shipbuilding. In addition, we can develop new products according to customers' requirements.
Our Advantages 1.Rapid response on any inquiry. 2.Competitive price with best service . 3.Professional inspection department to guarantee quality. 4.ISO System API 5L certifa 5.SGS and BV Audited company . 6. Industry experience over 15 years. 7.Management Systems-Internal Software 8.Finished Product Inventory-More Than 5000 Tons. 9.Raw Material inventory -Over 6000 Mertic Tons. 10.Shipment of goods -More than 70 countries worldwide. 11.The most convenient transport and prompt delivery. Contact Us Send your Inquiry Details in the Below, Click "Send" Now! We will give you best price and service!
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