High Quality Reducing coupling Reducing coupling

Ref Price:
$1.89 / watt
Loading Port:
Ningbo
Payment Terms:
TT or LC
Min Order Qty:
1000 watt
Supply Capability:
100000 watt/month

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Product Description:

High  Quality   Reducing coupling Reducing coupling1.It is used in industrial fields, agriculture and garden irrigation 2. Beauty appearance.3.Thermal insulation and energy saving.4. Easy installation 5.excellent heat resistance and pressure resistance 6. affordable price

1.Material:Random Polypropylene(Hyosung R200P); 
2.ISO9001&ISO14001; 
3.Standard:GB/T 18742.3-2002, DIN8077/8078; 
4.OEM also ok

 

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Q:What are the commonly used pipe fittings?
There are many kinds of pipe fittings, which are classified according to the purposes, connections, materials and processing methods.
Q:What kinds of PE pipe joint
A medium density polyethylene pipe and PE pipe with high density polyethylene pipe. Divided into SDR11 and SDR17.6 series according to the wall thickness. The former is suitable for transporting gaseous artificial gas, natural gas and liquefied petroleum gas. The latter is mainly used to transport natural gas. Compared with the steel pipe, the construction process is simple, flexible, and more importantly, no corrosion treatment, it will save a great deal of work. Shortcomings as equipment pipe, heating special attention to safety distance in construction, and can not be exposed in the air under the sun, and sensitive to chemicals, to prevent leakage of sewage pipe damage.
Q:What kind of flange gasket does the ABS plastic tube work with?
According to the use of 1, for pipe connected fittings: flange, loose joints, hoop, hoop, card sets; 2, change the direction of the pipe fittings: elbow, elbow, pipe fittings; 3 changing diameter: diameter (reducer), reducing elbow, pipe, reinforcing pipe; 4, increase the pipeline fittings Branch: three, four; 5, for pipe line seal: gasket, raw material belt, hemp, pipe plug, blind flange, blind plate, welding head, plug; 6, pipeline fittings for a fixed clasp, hook, rings, bracket, bracket tube, card etc.. According to the connection of 1, 2, 3 welding fittings threaded fittings, card casing tube clamp members 4, 5, 6, pipe fittings 7, hot melt adhesive, rubber ring type pipe connecting pipe 8 divided by material 1, 2, 3 cast iron pipe fittings, stainless steel pipe fittings, plastic pipe fittings 4 5, PVC pipe 6 rubber fitting 7, graphite tube 8, forged steel 9, PPR pipe fittings, 10 alloy tube 11, PE 12, ABS pipe fittings
Q:Municipal water supply pipeline is a plastic pipe, then its matching valves and fittings are plastic?
Municipal water supply pipe for water supply plastic pipe, the pipe supporting accessories, such as three pass joints, valves, etc., can be chosen according to specific circumstances.
Q:Regarding the connection of plastic pipes and inspection wells, is the flexible connection or rigid connection?
Connected with the manhole brick or concrete pipe or tube, the intermediate layer is connected with the outer surface approach, part of the advance with polyvinyl chloride adhesive in the pipe or pipe fittings with the wall made of coarse and intermediate layer, and then use the cement mortar wall built into the manhole;
Q:How about plastic pipe fittings?
Low temperature embrittlement (referred to in the standard drop test). The sample at 0 C in 30min refrigerator placed out immediately after falling freely in the cement ground, pipe diameter not greater than 75mm of falling height is 2m, more than 75mm fitting height of 1m, and then observe the surface of the pipe has no crack, intact products confirmed its the performance requirements.
Q:How to connect the wire mesh, steel tape and plastic composite pipe?
Welding connection fittings using internal heating pipe fittings with inner plastic outer plastic melt, the pipes and fittings reliably connected together, but in order to ensure the whole pipeline system and under the same pressure, electric melting pipe is usually adopted in the production of Steel Lining Reinforced way.
Q:What are the characteristics, properties and uses of PVC plastics?
PVC can be divided into soft PVC and hard PVC. Among them, hard PVC accounted for about 2/3 of the market, soft PVC accounted for 1/3. Soft PVC is generally used for flooring, ceiling and leather surface, but because the soft PVC contains softening agent (this is the difference between soft and hard PVC PVC), crisp, not easy to save, so the range of use is limited. The hard PVC does not contain softener, therefore, the utility model has the advantages of good flexibility, easy molding, uneasy brittleness, no poison, no pollution and long storage time, so the utility model has great development and application value. The essence of PVC is a kind of vacuum blister film. It is used in the surface packing of various panels, so it is also called decorative film and adhesive film. It is applied to many fields such as building materials, packaging, medicine and so on. Among them, the building materials industry accounted for the largest proportion, 60%, followed by the packaging industry, as well as other small range of applications.
Q:ABS, rubber, resin, pipe made of three kinds of material. Which kind of hardness, electricity, heat insulation is good?. Can that material be used as tubing and heating fittings?
ABS, rubber, resin, pipe made of three kinds of material. Which kind of hardness, electricity, heat insulation is good?. Can that material be used as tubing and heating fittings?
Q:What are the classifications of plastic pipes and fittings in the enterprise standard?
Plastic pipe as an important part of chemical building materials, with its superior performance, health, environmental protection, low cost and widely accepted by the majority of users, mainly UPVC drainage pipe, UPVC pipe, aluminum-plastic composite pipe, polyethylene (PE) pipes, hot water pipes which are polypropylene PPR.

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