ppr brass ball valve

Specifications

1.guarantee:50 years
2.temperature:-40~+95
3.PP-R valve,ppr valve,pp-r ball valve

P-R valve, PP-R pipe fittings with brass insert
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Special features:
  1.Swallowtail form of groove on the outer side of LINGLONG inserts. This form of
  groove can prevent leakage due to expand or contract of the materials because
  of temperature change.
 
  2.New groove added on the inner side. With this groove the connection strength
  will be increased and anti-leakage function will be improved.
 
 3. Knurled screw thread by LINGLONG male inserts. With the help of this
  processing sealing band, for example Teflon tapes can be banded on the thread
  much tighter than before. The installation quality and efficiency will be
  increased.
 
  4.Rough surface connected with plastic. Instead of smooth surface by
  conventional inserts rough surface of Tubomart inserts has benefit to increase
  the connection strength.
 
 a.  shapes: coupler, elbow 90°, elbow 45°, equal tee, end cap, cross piece,
  b. crooked pipe, bipass bend, etc.
  c. temperature: -40~+95 degree centigrade
  d. Colors: green, white, gray, or any color by request.
  e. dimensions: 20~160mm
 f.  OEM with customer’s brand name available
 g. service life can last up to 50 years