Schedule 80 PVC water pipe, as a well-developed water supply pipe, with acid resistance, alkali, corrosion resistance, good pressure resistance, high strength, light weight, low cost, small fluid resistance, and no secondary pollution, meet the health requirements, and the superior performance of convenient construction and operation.
The Properties of Schedule 80 PVC pressure pipe
ASTM D 1785
OEM and ODM:
for water supply
Place of Origin:
Africa, South America
30-45 days after deposit
The instructions of SCH 80 PVC pipe construction:
The connection in pipelines should be operated strictly in accordance with the following procedures:
① before bonding, please wipe the socket of pipes and fittings cleanly.
② measure the depth of the socket and mark in the interface of the tube.
③ brush adhesive, paste the socket after pasting the bell end, the coat should be uniform and in right amount.
④ aligned positions, then inserted into the dash area once.
⑤ wipe the residual adhesive on the bell end.
⑥ Place the adhesived pipeline until it’s interfaces are solidified. the adhesive good standing pipe to the interface solidifies.
1. Low cost ── low prices, convenient transportation and construction, long service life, therefore overall cost will be low.
2. It does not affect the water quality ── by the dissolution test show there is no effect on water quality, it’s suitable to apply widely.
3. High mechanical strength ── our pipes have good pressure resistance, impact resistance and tensile strength properties.
4. Low fluid resistance ── inner wall of the pipe is smooth, its index of roughness only reaches to 0.009.It’s low fluid resistance effectively improve the hydraulic conditions of pipe network and reduce the operating costs of the whole system.
5. Simple construction ── quick and easy connect in pipeline construction, low cost of construction works.
6. Light weight, convenient transportation and loading ── low density, easy handling, loading and unloading, construction.
7. excellent corrosion resistance -----with excellent acid, alkali, corrosion resistance. It’s very suitable for the chemical industries.
Do the sizes show the outside diameter of PVC water supply pipes? What’s the difference between PVC and PPR?
Yes, you are right. 20,25,32,40,50,63,75,90,90,110,160,200mm all mean the outside diameters of pipes. The sizes of fittings stand for inside diameters.
PPR is a hot-melting material, we need to melt by hot melt machine (hot melt machine is also available in our company),PVC is a kind of material to be connected by glue.
How many specifications of water supply pipe does SAM-UK have? How long for one piece of pipe? What’s the thickness of the pipe?
Hello. Nice to help you. SAM-UK has the diameters as followings: 20mm,25mm,32mm,40mm,50mm,63mm,75mm,90mm,110mm,160mm,200mm. The length could be cut as you like, the thickness should be depend on the different pressure. Generally, 20mm with 2.0mm thickness, 25mm with 2.0 thickness and 32mm with 2.4mm thickness are usually for home use.
PPR hot melt connection, PVC special glue for the connection, the two are not directly connected! It requires the use of tape wire inserts.
Schedule 80 PVC pipe and fittings connect procedures
1. Length, marking
2. Cut: Requirements cut flat and perpendicular to the axis.
3. Groove: groove down 1-3mm.
4. Cleaning: Wipe Mating Part.
5. Test plug: Check with the degree of pipes, pipe fittings.
6. Standard depth: the insertion end of the tube marked socket depth.
7. First coated mouthpiece: Apply glue along the axial direction.
8.Tu jack: Apply glue along the axial direction.
9. Plug: plug side while rotating 1/4 turn to the mark.
10. Holding pressure: applying an external force to maintain a certain time.
11. I glue wiping: with a dry cloth to wipe clean the excess glue.
Fittings Quality judgment: surface smooth or frosted, no cracks, no bubbles, no peeling, no serious reduction shape, there is no obvious impurities, no color unevenness and other defects.
Pipeline quality judgment: pipe outer wall smooth, no bubbles, no cracks, no obvious grooves, no dents, no impurities and other defects. Look toughness - good toughness tube.
Taizhou Zhuoxin Plastics Co.,Ltd
Add: Toutuo Industrial Park, Huangyan,Taizhou, Zhejiang, China
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