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Gray or other color UPVC COPPER THREAD COUPLINGS DIN(SOLVENT JOINT )
|UPVC COPPER THREAD COUPLINGS DIN(SOLVENT JOINT)|
|Spec D (mm)||Size|
1.What is a PVC pipe fitting?
A: PVC pipe (PVC-U pipe) PVC pipe is made of polyvinyl chloride resin and stabilizers, lubricants, etc., after extrusion molding with hot pressing, is the earliest development and application of plastic pipe. PVC-U pipe has strong anti-corrosion ability, easy to bond, low price and hard texture, but due to the seepage of PVC-U monomer and additives, it is only suitable for the water supply system where the delivery temperature does not exceed 45°C.
2 What is the production process of PVC pipe fittings?
A: Raw material + additive preparation → mixing → feeding and feeding → forced feeding → conical twin screw extruder → extrusion die → sizing sleeve → spray vacuum shaping box → soaking cooling water tank → ink printing machine → crawler traction Machine→lift knife cutting machine→pipe stacking rack→finished product inspection and packaging.
3 What are the advantages of using PVC pipe fittings?
A: 1 has good tensile/compressive strength, but flexibility is not very good
2 The resistance of the fluid is small because the inner wall of the PVC pipe is very smooth and the resistance to the fluid is very small
3 Corrosion resistance / chemical resistance, do not need to do any anti-corrosion treatment
4 has good water tightness,
5 can prevent animal bites
Contact Person: Sue