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New Arrival China 4140 Prehard Plate - Theoretical Knowledge of Lined Plastic Galvanized Pipe – XINXIN PENGYUAN

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Our advancement depends on the superior gear ,superb talents and consistently strengthened technology forces for NM 500 Plate, Wear Resistance Plate, Hardfacing Steel Plate, We welcome an opportunity to do business with you and hope to have pleasure in attaching further details of our products.
New Arrival China 4140 Prehard Plate - Theoretical Knowledge of Lined Plastic Galvanized Pipe – XINXIN PENGYUAN Detail:

Plastic lined steel pipe, also known as steel plastic composite pipe, Luoyang Guorun Pipe Industry Co., Ltd. takes galvanized seamless steel pipe and welded steel pipe as the base pipe. After removing the welding reinforcement on the inner wall, it is lined with food grade polyethylene (PE) pipe with the same diameter as the galvanized pipe. The thickness of the polyethylene lining is required to meet the cj/ t136-2007 standard. It is formed after being pressurized and heated for a certain time. It is an upgraded product of traditional galvanized pipe.

It is directly related to the production cost and production efficiency of products, and in turn puts forward technological requirements for the structural design of products and the selection of materials. The embedded plastic lined steel pipe with inner reinforcement adopts the mechanical drawing composite process of * to compress the inner plastic pipe by reducing the diameter of the metal pipe, so that the two materials produce * reasonable interference. In addition, the embedded effect of the patterned inner reinforcement on the outer surface of the plastic pipe designed by the inner surface of the welded pipe * and the physical and chemical modification before the compound of the plastic pipe make the embedded plastic lined steel pipe with inner reinforcement have the technical characteristics of no layering, no shrinkage and guaranteed long-term use. And won the national utility model in 2001. This process has high production efficiency, easy process control and high composite quality.

Lined plastic galvanized pipe (6)
Lined plastic galvanized pipe (5)
Lined plastic galvanized pipe (7)
Lined plastic galvanized pipe (2)
Lined plastic galvanized pipe (4)
Lined plastic galvanized pipe


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New Arrival China 4140 Prehard Plate - Theoretical Knowledge of Lined Plastic Galvanized Pipe – XINXIN PENGYUAN detail pictures

New Arrival China 4140 Prehard Plate - Theoretical Knowledge of Lined Plastic Galvanized Pipe – XINXIN PENGYUAN detail pictures

New Arrival China 4140 Prehard Plate - Theoretical Knowledge of Lined Plastic Galvanized Pipe – XINXIN PENGYUAN detail pictures

New Arrival China 4140 Prehard Plate - Theoretical Knowledge of Lined Plastic Galvanized Pipe – XINXIN PENGYUAN detail pictures

New Arrival China 4140 Prehard Plate - Theoretical Knowledge of Lined Plastic Galvanized Pipe – XINXIN PENGYUAN detail pictures

New Arrival China 4140 Prehard Plate - Theoretical Knowledge of Lined Plastic Galvanized Pipe – XINXIN PENGYUAN detail pictures

New Arrival China 4140 Prehard Plate - Theoretical Knowledge of Lined Plastic Galvanized Pipe – XINXIN PENGYUAN detail pictures


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We follow our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We aim to create much more worth for our buyers with our abundant resources, highly developed machinery, experienced workers and great providers for New Arrival China 4140 Prehard Plate - Theoretical Knowledge of Lined Plastic Galvanized Pipe – XINXIN PENGYUAN , The product will supply to all over the world, such as: Dubai, Swaziland, Bangladesh, Due to good quality and reasonable prices, our products have been exported to more than 10 countries and regions. We are looking forward to cooperating with all customers from at home and abroad. Moreover, customer satisfaction is our eternal pursuit.
  • We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Renata from Spain - 2017.11.20 15:58
    Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By lucia from Canada - 2018.12.30 10:21
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