Coupling Manhole

Product Advantage

Plastic inspection well installation is simple, light weight, convenient transportation and installation, reliable performance, bearing capacity, strong impact resistance good, corrosion resistance, aging resistance, and plastic pipe connection are convenient, the sealing performance is good, effectively prevent the sewage leakage, safety and environmental protection; inner wall is smooth, dirt is not easy to resort, can reduce the possibility of blockage, emission rate is greatly enhanced; the shaft of field cutting, hole, adjustment, to adapt to the various installation requirements, construction throughout the day, greatly improving the construction progress, reduce cost, quick construction is traditional brick inspection wells of 10 to 20 times.

1. mesh reinforcement

Lateral mesh reinforced plastic inspection well overall pressure strength, bottom mesh reinforced bar to increase the overall negative pressure of plastic inspection.

2. 360 degree socket

The shaft installation is stable, the force is uniform, not easy to sink, and the support strength is good.

3. bottom groove design

Discharge of sewage water is stable, not easy to appear water resistance, reduce the blockage.

 Size

Technical Information

General Situation Selection Instructions

1. Plastic drainage inspection well design, construction, inspection and maintenance in the new, expansion and renovation of urban and rural areas of municipal, residential area, public construction area of underground drainage pipeline project, the inspection well diameter is less than or equal to 1000 mm, the buried depth is less than or equal to 6 m.

2. Can human operation check Ii (pipe wall) well diameter should be greater than or equal to 700mm.

3. The water outlet of the road should be used in the inspection well seat of the mud chamber, the 450 is the start of the rain water outlet and the well diameter of the heavy mud well, and the well diameter is larger than the diameter of the drain pipe.

4. Well bore diameter is less than 700mm is in the shape of straight wall wells, wells wellbore diameter greater than 700mm shape for closing wells, wells close to 700mm diameter.

5. The well diameter of the well bore of residential district and public construction area is less than 700mm, and the municipal engineering plastic inspection well head is 700 to 1000mm.

6. The connecting position of the bottom hole seat and the end face of the shaft lining should be provided with 360 degree support surface.

 About Us

 Hangzhou Jincheng Industry Co., Ltd. (former Hangzhou Jincheng Plastics Co., Ltd.)was founded in 1988, the company specializes in producing PVC, PE, PP, PPR series of pipes,pipe fittings, PVC wires and cables, digital communication standard with solid polyolefin insulation and twisted pair cables (network cables), plastic inspection chamber and the PVC cable compounds. Hangzhou Jincheng Industry Co., Ltd. was named Zhejiang Province, Zhejiang Province science and technology enterprises, Province execellent products, high-tech enterprises in Hangzhou, Hangzhou brand, is focused on AAA-class hundred and integrity Enterprise, Zhejiang industrial and commercial enterprises credit AAA level "good credit" unit. 

The company is located in the western suburbs of Hangzhou, the scenic town of Jingshan Lu(Tea siant)capital, land and water and convenient air transportation, business area of 50,000 square meters, construction area of 18,000 square meters, the company has assets of 130 million yuan, with advanced production equipment and technology, strong technology, with the most advanced imported and domestic testing equipment, the annual production capacity of 680 million yuan. 

The company has always insisted that "science and technology innovation, first-class products, satisfactory service, continuous upgrading of quality standards to meet customer requirements," the quality, in strict accordance YD/T1019-2001, ISO3633, GB/T8815-2008, GB / T2782-2006, CJ/T233-2006 standards organizations such as the production, since 91 years, our products are qualified by the Bureau of Technical Supervision sampling products and participate in national industry standards, quality and prestige in Zhejiang Province was named products, product sales to more than 20 domestic provinces and the Americas, Europe, Southeast Asia and Hong Kong. 

Companies adhere to the customer as the center in 1998 through ISO9001 quality system certification, certification in 2008 by Theil, stable product quality tends to improve the development of state enterprises to improve customer service and management network, the company chairman Mr. Zheng Jinbang, General Manager Mr. Wang Yun warmly welcome new and old customers to create the future. 

 Test equipment

Company Certifications (ISO9001/14001/18001)

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