2016 new socket brass union Socket brass union

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1000 pc
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Product Description:

2016 new socket brass union Socket brass union

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

Specifications

Product name:socket brass union
PN25
Size: 20mm,25mm
Color:White,Grey,Green

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Q:How can the leakage between the solar heating pipe and the water tank joint be avoided?
Solar heating pipe and water tank joint leakage, according to the following steps to troubleshoot:1: water valve closed2: then the leakage of the joint wrench wrench loose, removed, and first look at the joint of the pipe has burst3: to change, if not look at the head of the pipe is smooth, smooth after the joint back, two in evidence to the attention of the aluminum plastic pipe must be set into the joint inside, do not know if you can find a plumber to help, pipe well after the joint tightening that should not be Water Leakage.
Q:Who knows the size of the PVC pipe and what is the maximum and minimum size?
The physical properties such as molecular weight, crystallinity and softening point of PVC change with the polymerization conditions (temperature). PVC resin is used as base material and mixed with various additives such as stabilizer, plasticizer, filler, colorant and modifier. It is plasticized, molded and processed into PVC resin plastic. PVC material has light, heat insulation, heat preservation, moisture-proof, flame retardant, simple construction and so on. Specifications, colors, patterns, and very rich decoration, is widely used in production and life. For example, PVC water pipes, PVC plastic doors and windows, and plastic toys containing PVC, wires and cables.
Q:What quota should plastic tube be fitted?
The installation of fixed base according to their own actual situation to apply, pay attention to the installation quota, no material cost
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 are the characteristics, properties and uses of PVC plastics?
PVC material, that is PVC, is one of the largest plastic products in the world. It is cheap and widely used. PVC resin is white or light yellow powder. Different additives can be added according to different uses, and polyvinyl chloride plastics can exhibit different physical and mechanical properties. A variety of hard, soft and transparent products can be made by adding proper amount of plasticizer in PVC resin.
Q:Plastic pipe connections commonly used in several ways?
Welding methods are mainly used for polyolefin pipes such as LDPE, HDPE and PP tubes. Welding, the technical requirements of the operation is relatively high, relatively less application.
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:PE is the hot melt?
No, PE links can be fused by two ways, hot melt.
Q:The difference between PP-R aluminum pipe and PP-R pure plastic pipe
From the connection way, aluminum plastic pipe is a physical connection, simple and convenient, unless the operation is improper, its safety and reliability is very high. PE pipes and PP-R pipes with hot melt or welding connection, complex process, easy to produce stacking defects, lead to stress concentration, influencing the long-term performance of pipeline; in addition, the local high temperature fuse facilitates pipeline material degradation, accelerated aging pipeline
Q:What kind of flange gasket does the ABS plastic tube work with?
Multipurpose; made of the same material as pipes. Elbow (elbow), flange, three pipe and four pipe (crosshead) and reducer (reducer) etc.. Elbow for pipeline corner; flange for the pipe and pipe interconnected parts, connected to the pipe end, three pipe for three pipe collection; four pipe for four tubes together place; for two pipes of different diameters connected to different diameter pipe.

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