REDUCING COUPLING
We has more than ten years of experience in the production and export of plastic valve/pipe fittings. with the development of the company, we have added our production machines, production technology and production procedures, greatly improving our production efficiency and greatly quick delivery time .If you are interested in our factory, welcome to visit our factory in China. The entire production process, from product conception to delivery to the customer, guarantee the highest quality and to minimize errors.
| REDUCING COUPLING | |||||
| SIZE | D1 | D2 | d1 | d2 | L |
| Φ25X20 | 56 | 44 | 26 | 21 | 117 |
| Φ32X25 | 65 | 56 | 33 | 26 | 143 |
| Φ40X32 | 80 | 65 | 41 | 33 | 174 |
| Φ50X40 | 92 | 80 | 51 | 41 | 207 |
| Φ63X25 | 114 | 56 | 64 | 26 | 194 |
| Φ63X50 | 114 | 92 | 64 | 51 | 227 |
| Φ75X63 | 128 | 114 | 76 | 64 | 256 |
| Φ90X75 | 152 | 128 | 91 | 76 | 295 |
| Φ110X90 | 182 | 152 | 111 | 91 | 350 |
STRUCTURE DIAGRAM：
1、Polypropylene with dye master of high stability to UV rays and solidity to heat
2、Heterophasic block polypropylene(PP-B) for exceptional mechanical properties even athigh temperature
3、Lock the pipe
Working Pressures：
Allows the maximum working pressure(PN-PFA")OF 16 bar(UNl 9561-2)for diameters from 16 to 63 and PN 10 for diameters from 75 to 110, at the temperature of 20℃ . Maximum allowable working pressures related to the duration of pressure and temperature.
| S/N | part | material | pressure |
| A | nut | PP | PN16(20MM-63MM) PN10(75MM-110MM) |
| B | chinching ring | POM | |
| C | blocking nut | PP | |
| D | O-ring | NBR | |
| E | body | PP |
A-Nut
Polypropylene with dye master of high stability to UV rays and solidity to heat.
B-Clinching ring
Polyacetal resin(POM) of high mechanical resistance and hardness.
C-Blocking bush
Polypropylene.
D-O Ring gasket
Special elastomeric acrylonitrile rubber(NBR) for alimentary use.
E-Body
Heterophasic block polypropylene(PP-B) for exceptional mechanical properties even at high temperature.
With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we are trying our best to be your good partner.
We warmly welcome domestic and overseas customers to visit our company and have business talk. Our company always insists on the principle of "good quality, reasonable price, the first-class service". We are willing to build long-term, friendly and mutually beneficial cooperation with you.
As a way to use the resource on the expanding info in international trade, we welcome prospects from everywhere on the web and offline. In spite on the high quality items we offer, effective and satisfying consultation service is supplied by our qualified after-sale service group. Item lists and detailed parameters and any other info weil be sent to you timely for the inquiries. So please make contact with us by sending us emails or call us when you've got any questions about our organization. ou could also get our address information from our site and come to our enterprise. We get a field survey of our merchandise. We are confident that we'll share mutual accomplishment and create solid co-operation relations with our companions within this market place. We're seeking forward for your inquiries.
