There is provided an underground water pumping pipe assembly, comprising: a first pipe coupled to an underground water motor pump; second to n-th pipes wherein the second pipe is co
A tool for installing water pipe made of a central body, a ring encircling the central body, a tapered end, and an anvil end. Water pipe slides over the tapered end, over the ring and is stopped by the anvil in for impact installation in soil enabling water pipe to be installed ...
Polyvinyl Chloride Pipe (PVC Pipe):PVC water pipe is one of the most common plastic pipes, widely used in underground water supply systems due to its low cost, easy installation, and strong corrosion resistance. PVC pipes have good chemical stability and will not rust or pollute water quality....
The kit (1) has an actuator spindle (2) with one end extended into a road cover (12), and coupling sleeve (6) at other end (7) to engage with a pipe (11). The actuator spindle and a sleeve pipe (3) that surrounds the actuator spindle, have sections (8,9) that are connected ...
The problems of resource saving and environmental safety during the installation and operation of the underwater crossings are always relevant. The paper describes the existing methods of trenchless pipeline technology, the structure of multi-channel pipelines, the types of supporting and guiding systems...
Waterworks Training for underground water and sewer installation. Free online videos and rent on demand installation videos. Videos on mj fittings/installs, flanged coupling adapters to service saddles saddles and restrainers.
A pulling head is attached to the bundle, which is hollow to allow liquid entering one pipe to be distributed to other pipes. Liquids such as water may be used to fill the pipes to reduce buoyancy, and thereby reduce drag, during installation of the bundle. 展开 ...
10.5.1Partially deteriorated pipe A partially deteriorated existing pipe is defined as one where the pipe is cracked or corroded, but has no missing pipe sections. The soil-pipe system in this case is capable of supporting all the soil, groundwater and surface load. Linedunderground pipeis desi...
JOINT FOR UNDERGROUND LAID WATER VALVE PROBLEM TO BE SOLVED: To provide a joint for an underground laid water valve enabling to easily and securely connect to a top part of a valve of an already laid water pipe without labor and cost of such as digging in regard to the joint ... T Ku...
1) underground chilled-water pipe 直埋敷设冷水管道 1. Study on thermal insulation properties ofunderground chilled-water pipe 直埋敷设冷水管道的保温性能分析 2) directly-buried layout 管道直埋敷设 3) directly-buried pipe 直埋敷设管道 4) directly buried heat-supply pipeline installation ...