Wuxi High Mountain Hi-tech Development Co.,Ltd
Pipeline Engineering Solution Supplier
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Standard Metric Pipe Sizes PE Water Supply Pipe Farm Systems
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Basic Info.
Common pe water pipe connection methods:
1. Hot-melt butt joint. The hot-melt butt joint of PE water supply pipe is to use a hot-melt butt welding machine to heat the pipe end. After the pipe end is melted, it will be glued quickly, maintain a certain pressure, and achieve the purpose of welding after cooling.
2. Electrofusion connection. The electrofusion connection of PE water supply pipe is to put the electrofusion pipe fittings on the pipes and pipe fittings, and heat the resistance wire embedded in the inner surface of the electrofusion pipe fittings through the electric fusion welding machine, and the heat generated will make the inner surface of the electrofusion pipe fittings and the The outer surface of the socketed pipe is melted and integrated to achieve the purpose of welding.
3. Saddle docking. Connecting PE water supply pipes often encounters the problem of branching the main pipe according to actual needs during the application process. Traditional pipes must first cut off a section of the main pipe, and then install a tee to complete the branching. The construction is very cumbersome. For PE pipes, saddle-shaped butt joints are used, that is, saddle-shaped butt welding machines are used to directly connect a saddle-shaped pipe fitting to the main pipe to complete the branching of the main pipe. For main pipe taps with nominal outer diameter less than DN200, electric fusion saddle bypass or straight-through can also be used to carry out under the condition of water stop or non-stop water supply.
4. Steel-plastic flange connection. When connecting PE water supply pipes to steel pipes and valves, steel-plastic flanges should be used: PE pipe ends and corresponding plastic support rings can be connected by hot-melt butt joints, and the connection between steel pipe ends and metal flanges should comply with the corresponding The steel pipe welding regulations, and then use the flange piece to complete the connection between the PE pipe and the steel pipe.
| Outer Diameter DN (mm) | SDR 9 PN20 | SDR 11 PN16 | SDR 13.6 PN12.5 | SDR 17 PN10 | SDR21 PN8 | SDR26 PN6 | Packing Loaded into 40GP/Piece 6m or 12m per Piece |
| Wall Thick Ness(mm) | Wall Thick Ness(mm) | Wall Thick Ness(mm) | Wall Thick Ness(mm) | Wall Thick Ness(mm) | Wall Thick Ness(mm) | ||
| 75 | 8.4 | 6.8 | 5.6 | 4.5 | 1085 | ||
| 90 | 10.1 | 8.2 | 6.7 | 5.4 | 4.3 | 754 | |
| 110 | 12.3 | 10 | 8.1 | 6.6 | 5.3 | 4.2 | 504 |
| 125 | 14 | 11.4 | 9.2 | 7.4 | 6 | 4.8 | 378 |
| 140 | 15.7 | 12.7 | 10.3 | 8.3 | 6.7 | 5.4 | 304 |
| 160 | 17.9 | 14.6 | 11.8 | 9.5 | 7.7 | 6.2 | 224 |
| 180 | 20.1 | 16.4 | 13.3 | 10.7 | 8.6 | 6.9 | 182 |
| 200 | 22.4 | 18.2 | 14.7 | 11.9 | 9.6 | 7.7 | 143 |
| 225 | 25.2 | 20.5 | 16.6 | 13.4 | 10.8 | 8.6 | 110 |
| 250 | 27.9 | 22.7 | 18.4 | 14.8 | 11.9 | 9.6 | 90 |
| 280 | 31.3 | 25.4 | 20.6 | 16.6 | 13.4 | 10.7 | 72 |
| 315 | 35.2 | 28.6 | 23.2 | 18.7 | 15 | 12.1 | 56 |
| 355 | 39.7 | 32.2 | 26.1 | 21.1 | 16.9 | 13.6 | 42 |
| 400 | 44.7 | 36.3 | 29.4 | 23.7 | 19.1 | 15.3 | 30 |
| 450 | 50.3 | 40.9 | 33.1 | 26.7 | 21.5 | 17.2 | 25 |
| 500 | 55.8 | 45.4 | 36.8 | 29.7 | 23.9 | 19.1 | 20 |
| 560 | 62.5 | 50.8 | 41.2 | 33.2 | 26.7 | 21.4 | 16 |
| 630 | 70.3 | 57.2 | 46.3 | 37.4 | 30 | 24.1 | 12 |
| 710 | 64.5 | 52.2 | 42.1 | 33.9 | 27.2 | 9 | |
| 800 | 72.7 | 58.8 | 47.4 | 38.1 | 30.6 | 6 | |
| 900 | 81.8 | 66.2 | 53.3 | 42.9 | 34.4 | 6 | |
| 1000 | 90.2 | 72.5 | 59.3 | 47.7 | 38.2 | 4 | |
| 1200 | 88.2 | 67.9 | 57.2 | 45.9 | |||
| 1400 | 102.9 | 82.4 | 66.7 | 53.5 | |||
| 1500 | 110.2 | 88.2 | 71.4 | 57.6 | |||
| 1600 | 117.6 | 94.1 | 76.2 | 61.2 |
Details
Application
1. Natural gas and coal gas pipelines: PE water supply pipes have good creep resistance and economy, and have become the only choice for natural gas pipelines;
2. Renovation of old pipes: it can be used to replace cement pipes, cast iron pipes and steel pipes, without large-scale excavation, and PE water supply pipes can be directly inserted, which is convenient for construction and low in engineering cost, especially suitable for pipeline transformation in old urban areas;
Certificate
Company Profile
High Mountain Pipe Industry will uphold the service concept of "Concentrate on managing well, and do more with your heart", pursue the corporate spirit of self-confidence, perseverance, cooperation, sincere dedication, and pragmatic innovation, and is willing to sincerely cooperate with friends from all walks of life to create a harmonious and beautiful future.
We has several internationally advanced fully automated production lines with an annual output value of more than 100 million yuan. The company has successively passed ISO9001 quality management system, ISO14001 environmental management system and OHSAS18001 occupational health and safety management system certification, and has obtained various certifications and honor. The company's products include four series of water supply pipes, drainage pipes, gas pipes, power communication pipes, various pressure specifications of PVC-U, PVC-M, HDPE water supply pipes, large-diameter HDPE steel belt corrugated pipes, and glass fiber reinforced plastics Pipes, HDPE various multi-hole plum blossom pipes, optical cable telecommunication pipes, etc.
FAQ
Q: What is your warranty policy?
A: The product is guaranteed for two years from the date of shipment (or leaving the seller's factory depending on the terms).
It is also guaranteed that the product can be used for 50 years.
Q: Can you make special designs and logos on your products?
A: Yes, it is very easy.
Q: Can I customize the size I need?
A: Yes.