Guang Guang Qi Qi brand DN15-300 brand plastic composite pipe lined pipe plastic tube pipe factory direct

Specializing in the production of a wide Qi brand products: plastic composite pipe, plastic-lined composite pipe, plastic composite steel pipe, galvanized steel pipe, PSP plastic composite pipe lined with plastic pipe, also known as plastic composite pipe, galvanized pipe substrate tube inner wall After removing the weld reinforcement, the inner lining diameter galvanized pipe and other food-grade polyethylene (PE) pipe, polyethylene liner thickness requirements in line with CJ / T136-2007 standards, and finally after a certain time after pressure heating molding, is the traditional plating zinc pipe upgrade products, unique product structure (pictured) plastic composite pipe technology is very unique, the process follows the pipe after leveling, chamfering and some other treatment, the sand blasting, have reached except Rust Cleaner purpose, and polyethylene (PE) plastic pipe, plastic pipe outer wall galvanized steel cast into the hot melt adhesive, heat and pressure inside the plastic pipe, plastic pipe Peng expansion, hot melt adhesive melting, cooling the plastic stick In the pipe wall, and finally made (Pictures photo) by trimming, and inspection processes. National industry standards are the following: Lined composite steel pipe: CJ / T136-2007, galvanized steel: GB / T3091-2008, water supply polyethylene (PE) pipe: GB / T13663-2000, living drinking water distribution equipment and safety performance protective materials evaluation criteria: GB / T17219-2001, plastic composite pipe: CJ / T120-2008. Composite lined pipe in various engineering fields can be used in the pipeline, and the composite lined pipe performance advantages can play different depending on the environment, it should be very extensive areas: 1: urban construction to the drainage system in hot and cold water pipes; 2 : hot and cold water pipes in residential and commercial buildings to the drainage system; 3: natural gas, coal gas pipelines; 4: petroleum, chemical, food, medicine and other liquid pipeline; 5: agricultural irrigation and drainage, water supply pipeline; 6: Industrial Paper , fire system water pipe. 7: electricity, telecommunications protective sleeve. Headquartered in Shenzhen: where in Shenzhen, Tianjin, Foshan, a well-equipped factory, warehouse stocking more provinces to set up. Headquarters Address: Funing Road, Longgang District 68 Contact: Mr. Long 13510020239