Water Conservancy

It is mainly suitable for quick repair of straight pipeline leakage, with pressure plugging, no need to stop pressure, no welding and no fire risk.

Galvanized pipe tee repairer is a device specifically designed for rapid repair of galvanized pipe tees. It is suitable for pressure repair of pipe sand holes, cracks, fractures, and other issues without the need to stop water or replace pipes.

Scope of application

Low soil disturbance, good at dealing with complex geological conditions, especially suitable for complex projects in old urban areas, crossing roads / building underground, overburden depth of less than 2 meters.

Suitable for silt, sand layer, especially suitable for strata with high water table.

Suitable for sand, gravel, pebble, boulder and rock formations. Especially suitable for hard rock geology. The strength can exceed 150 MPa.

They are suitable for all kinds of geology and apply the patented technology to deal with complicated geology. Especially suitable for soil, sand, dense soil, mixed weathered rock, and can also break up sandstone, rock, and multiple obstacles, etc.

Original technology: Triple anti noise patented technology protection ensures safer and more environmentally friendly use of manhole covers.

Original technology: Double anti-theft patented technology protection, making the manhole cover safer after 30  million times of wheel rolling without damage or deformation. The manhole cover has the highest safety level and more than 50 processes are carefully checked.

Original technology: Triple anti noise patented technology protection ensures safer and more environmentally friendly use of manhole covers.

Original technology: Double anti-theft patented technology protection, making the manhole cover safer after 30 million times of wheel rolling

without damage or deformation. The manhole cover has the highest safety level and more than 50 processes are carefully checked.

T-joint has simple structure, convenient installation and good sealing performance. 

T-joint has simple structure, convenient installation and good sealing performance. 

T-joint has simple structure, convenient installation and good sealing performance. 

Gate valve is one of the most widely used valves in various fluid transportation projects. 

This valve is an elastic seat sealed gate valve widely used in water supply and drainage pipeline systems in industries such as power, hydraulic, chemical, and urban construction, as an opening and closing or regulating device for controlling medium flow.

This valve is a rubber sealed gate valve widely used in water supply and drainage pipeline systems in industries such as power, hydraulic, chemical, and urban construction, as an opening and closing or regulating device for controlling medium flow.

Used for cutting off, connecting, and regulating media in pipelines, it has good fluid control characteristics and sealing performance, and is widely used in pipelines for corrosive media such as metallurgy, electricity, petroleum, chemical, air, gas, combustible gases, and water supply and drainage.