Short Description:

These fittings allow for a quick, simple insertion of the tube, considerably reducing installation time: simply loosen the nut (without removing it), and insert the pipe. the specifications of the PP compression fittings are complete, which can meet the needs of different construction sites.

Product Detail

Product Tags

Product Detail

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.


Product Description

SIZE D d h
Φ20 46 21 55
Φ25 52 26 62
Φ32 63 33 70
Φ40 74 41 98
Φ50 85 51 101
Φ63 105 64 104
Φ75 118 76 121
Φ90 145 91 150
Φ110 163 111 157

Product Detail

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

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
D-O Ring gasket
Special elastomeric acrylonitrile rubber(NBR) for alimentary use.
Heterophasic block polypropylene(PP-B) for exceptional mechanical properties even at high temperature.

process of flowsheet

Production process diagram of plastic pipe fittings2





Our Advantages

  1. 1. Comprehensive team support for selling:
    We have a dedicated R&D team, a strict QC team, an expert technology team, and a reliable service sales team. This ensures that we can provide our customers with the best service and products. Additionally, it is important to note that we are both a manufacturer and a trading company.
  2. 2. Quality assurance:
    We prioritize the quality of our products and have our own brand. The manufacturing process of our running boards adheres to the IATF 16946:2016 Quality Management Standard. Furthermore, they are monitored by NQA Certification Ltd. in England.
  3. 3. Professional online service team:
    We have a team of professionals dedicated to providing efficient online service. Any mail or message will receive a response within 24 hours.
  4. 4. Credibility and service as our top priority:
    We guarantee that we have the capacity to deliver products of excellent quality at reasonable prices. We place great importance on maintaining our credibility and providing vital service to all our customers. With us, your safety is ensured.

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