Metal Bellows Pipe Expansion Fitting Joint for Water Pump Piping System

JDX type reducer rubber joint (size head) can be called: reducer rubber joint, reducer rubber head, reducer rubber joint, reducer rubber joint, reducer rubber joint, concentric reducer rubber joint and other names, the product is mainly used in the pipeline need to reduce the diameter of the connection, the maximum pressure is 1.6MPa, with good elasticity, large displacement, noise reduction effect is obvious, flexible installation and other characteristics.

Applications:

Widely used in water supply and drainage systems.

Ideal for HVAC systems.

Applicable in industrial pipelines for different fluids.

JDX type variable diameter rubber joint (size head) may be called: Reducer rubber joint, reducer rubber head, reducer rubber joint, reducer rubber head, concentric reducer rubber joint and other names, the product is mainly used in the pipeline need to reduce the diameter of the connection, the maximum pressure is 1.6MPa, with good elasticity, large displacement, noise reduction effect is obvious, flexible installation, etc. And compensation pipeline axial displacement, radial displacement and angular displacement, pipeline displacement pipeline working environment, good to make up for the gaps in the industry, for water supply and drainage, power, pump engineering and other pipeline systems.

Concentric reducing rubber joint (rubber size head) is a product composed of inner rubber, nylon cord reinforcement, outer rubber layer composite rubber bending ball and loose sleeve flange. The product has high pressure resistance, good elasticity, large displacement compensation, obvious vibration absorption and noise reduction effect, easy installation and maintenance, convenient installation of metal pipeline diameter reduction, is a novel pipeline flexible connection equipment, can be widely used in building drainage, HVAC, metallurgy, chemical industry, health, shipbuilding, fire fighting, pharmaceutical and other industries of all kinds of pipelines.

The concentric reducing rubber joint can solve the problem of different diameters when metal pipes are connected, and has the effect of shock absorption and noise reduction, which can save pipe installation parts and save costs. It consists of an inner rubber layer, a fabric reinforced layer, a middle rubber layer, an outer rubber layer, an end reinforced metal ring or wire ring, a metal flange or a parallel live joint. It has the characteristics of high pressure resistance, good elasticity, large displacement, balance pipe deviation, vibration absorption, good noise reduction effect, and easy installation.

Concentric reducing rubber joints can be widely used in water supply and drainage, circulating water, HVAC, fire fighting, paper making, pharmaceutical, petrochemical, Marine, pump, compressor, fan and other pipeline systems. General class: suitable for conveying water with a temperature of -15~80℃, acid solution or alkali solution with a concentration of less than 10%. There are also special classes required for special pipes: suitable for special performance requirements, such as oil resistance, plug resistance, ozone resistance, wear resistance or chemical corrosion resistance. Heat-resistant type: suitable for conveying water with a temperature higher than 80 ° C.

Installation of concentric size head: it is used to prevent cavitation, and the size of the pump inlet head should generally be installed flat, which is to prevent the gas phase in the pipeline from accumulating at the pump port, forming large bubbles into the pump chamber and damaging the pump. Only in one case can the bottom be installed. That's the elbow that goes straight up behind the big and small head. In this case, the gas phase cannot accumulate.

About us

Henan Jingyuan Water Supply Equipment Co., Ltd. produces all kinds of special acid and alkali resistance, high temperature resistance, high pressure resistance, negative pressure resistance, oil resistance and other materials rubber joints. American standard, Russian standard, German standard, British standard, Japanese standard, Korean standard and other rubber joints. There are also double flanged force transfer joint, expansion joint, large deflection loose sleeve compensation joint, flanged spherical joint, corrugated expansion joint, thermal sleeve compensator, flexible, rigid waterproof sleeve, V-type connector, steel flexible clamp joint, stainless steel round and rectangular corrugated compensator, smoke duct rubber, fiber fabric compensator. The company's products are widely used in petroleum, chemical industry, steel, metallurgy, machinery, transportation, shipbuilding, wharf, construction, paper making, textile, electric power heating network, pharmaceutical, water supply, drainage, electric power, metallurgy, urban construction, chemical environmental protection and other industries.

The company produces caliber DN15-DN4000 (1/2'-160'), rubber materials mainly include NR, EPDM, NBR, NEOPRENE, etc., metal materials mainly include Q235, Q345, SS304, SS316 and so on. Metal bellows expansion joint GB/T12777-2008, metal hoses GB/T14525-1993 technical standard. The product has the characteristics of high temperature resistance, high pressure resistance, corrosion resistance, fatigue resistance, wear resistance, high safety, etc. The product manufacturing technology is exquisite, the structure is novel and easy to install.

The company's products have been widely used in water supply, heating, power, chemical, gas, metallurgy, thermal power, environmental protection and other pipeline industry projects. The company has cooperated with hundreds of enterprises at home and abroad, and its products are exported to the United States, Britain, Germany, South Korea, Vietnam, Japan, Singapore, Spain and other parts of the world.

Jingyuan water supply continues to adhere to the "unity, hard work, pragmatic, efficient" spirit of enterprise, to provide customers with better products and services.