Detailed Product Description

In the construction market, the use PVC pipe has two kinds: One kind is a pressure pipe, other kind does not have the pressure tube. In the past the general use's cast iron pipe and the copper pipe took the pressure resistance building materials, not only corroded seriously, but also needed to maintain frequently and to replace, the cost was high. Presently,overseas constructs widespread use pressure resistance water pipe system, the hot water supply pipe mostly to use the PVC pipe. The small caliber PVC pipe (the UPVC tube, the CPVC tube) has the cost low, anti-corrosive, not to service and merits frequently and so on replacement. But the large diameter PVC pressure pipe (diameter in 100-900mm) substitutes the cast iron pipe, to strengthen the small putty pipe, the water supply system fluidity good, anti-corrosive, the weight is low. The electricity saving, the water quality quantity are good. But becomes spongy with the PVC sandwich layer without the pressure tube takes the indoor down-flow pipe and the rain water system tube, can very good solve the indoor down-flow pipe's noise problem.

The public project pollution discharge tube uses not presses the PVC tube, has anti-corrosive, the hydrogen sulfide corrosion, the service life is not been long, the weight is light, the fabricating cost is low, easy to connect and to seal, is not easy to break. In addition, the structural purpose crossed wire tube and the buried cable protecting housing is also PVC tubing another market, at present domestic uses the variety is straight. expands the pipe, the double wall pipe and the single corrugated pipe.

Qingdao Changjie Machinery Co.,Ltd. is one of the most famous modernized manufacture enterprise in China specilizing in manufacturing Plastic Extrusion Machinery, including Plastic tubing production line, plate production line, molding production line etc.   The trademark Changjie has been registered in the National Industry and commerce Administrative bureau official registration and passed GB/T19001-2000idt the ISO9001:2000 quality system authentication.

Qingdao Changjie Machinery Co., Ltd. is a enterprise collecting design, production, sales into an organic whole. The company has abundant technical force, complete processing equipment,whose staff up to 50 including 5 designers,4 senior engineer, so the technique of manufacture occupies leading position for same profession.

Main products include huge calibre pipe production line,water or Gas pipeline, PP-R or PPB tubular products, aluminum plastic composite pipe production line, PVC core-frothing pipe, PVC free vesicant board and single screw extruder with φ20-φ150, taper double-screw extruder with φ35-φ80, plastic hot smelting mixer, plastic cooling mixer, compound extruder for special-shaped material, various kinds of plastic breakers, chemical machinery and complementing machine of electric drill boiler, which are sold well in all parts of the country.The aluminum plastic composite pipe production lines have been exported to US;the huge calibre pipe production line and PE carbon spiral reinforcing pipe production line have been exported to Southeast Asia and Taiwan area.We also frequently trade with Russia, Ukraine, Kazakhstan and Africa.

"Expanding market with quality, making benefit with management, gaining customers with credit, seeking development with innovation" is the management theory of ChangJie Company.

With advanced production equipment and technology, scientific management, mature technological team, insisting high efficiency and innovation in management, technology and production, we make our effort to create brilliant achievement for the prosperous future!

Our company is looking forward to cooperating sincerely with you to create a win-win situation!