| Material: | PVC |
|---|---|
| Kind: | Thermosetting Plastics Pipe |
| Water Absorption: | ＜0.01% |
| Contraction Percentage: | ＜0.4% |
| Tensile Strength: | 81~130MPa |
| Transport Package: | Packing |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Underground Coal Mine Methane Drainage Antistatic PVC Pipe
100% flame proof
Good sealing property
Easy to draw out methane
1. retardant antistatic
coal mine of high-strength PVC pipe through a unique formula designed to make the product antistatic, flame retardant over China MT558.2-2005 standard specifies the technical indicators that antistatic agents and flame retardant agents will not be used for a long time precipitation occurred, dual resistance constant, lasting for underground gas drainage and other flammable places;
2. high strength, anti-aging
Coal Mine high strength PVC pipe through technical innovation, quality upgrading, thus solving the PVC pipe brittle hair and the problem of poor impact resistance, good toughness and resistance to aging, which can effectively absorb impact energy, and coal have been peer beyond standard forefront;
3. lightweight and easy disassembly
Coal Mine with PVC pipe because of light weight (per unit weight of steel is only 1/5), not only to transport, easy accessibility, but also greatly reduce the labor intensity, and save a lot of installation costs and time;
4. corrosion, fouling, long service life
Factory produced the coal mine with PVC pipe corrosion resistance, no scaling, long life, overall economic efficiency is 6-8 times that of steel, can greatly save material and maintenance costs during use;
5. friction is small
coal mine of high-strength PVC pipe wall is smooth without fouling, transmission fluid friction is small, the same conditions, the output capacity 30% higher than steel;
6. easy maintenance and replacement after damage
As the mine complex conditions, no matter what material the pipes are likely to encounter some damage, and steel pipe, PE pipe and some pipe compared to mine high-strength PVC pipe application-specific solvent adhesive repair time is short, the effect is good, replaced by more simple and convenient, no security risks.
Remark:
Application: Drawing out methane, water supply, drainage, air exhaust.
Specification:
| Outside | |||||||
| Diameter | Nominal Pressure | ||||||
| DN(mm) | PN(Mpa) | ||||||
| 0.6 | 0.8 | 1 | 1.25 | 1.6 | 2 | 2.5 | |
| Wall Thickness | Wall Thickness(mm) | Wall Thickness(mm) | Wall Thickness(mm) | Wall Thickness(mm) | Wall Thickness(mm) | Wall Thickness(mm) | |
| (mm) | |||||||
| 20 | - | - | - | - | - | 2.2 | 2.7 |
| 25 | - | - | - | 2 | 2.3 | 2.8 | 3.4 |
| 32 | - | - | - | 2.3 | 2.9 | 3.6 | 4.3 |
| 40 | - | 2 | 2.4 | 2.9 | 3.6 | 4.4 | 5.4 |
| 50 | - | 2.4 | 2.9 | 3.6 | 4.5 | 5.6 | 6.8 |
| 63 | 2.3 | 3 | 3.7 | 4.6 | 5.7 | 7 | 8.5 |
| 75 | 2.7 | 3.6 | 4.4 | 5.4 | 6.8 | 8.3 | 10.1 |
| 90 | 3.2 | 4.3 | 5.3 | 6.5 | 8.2 | 10 | 12.2 |
| 110 | 4 | 5.3 | 6.5 | 8 | 10 | 12.2 | 14.9 |
| 125 | 4.5 | 6 | 7.4 | 9 | 11.4 | 13.9 | 16.9 |
| 140 | 5 | 6.7 | 8.2 | 10.1 | 12.7 | 15.6 | 18.9 |
| 160 | 5.8 | 7.7 | 9.4 | 11.6 | 14.5 | 17.8 | 21.6 |
| 200 | 7.2 | 9.5 | 11.8 | 14.5 | 18.2 | 22.2 | 27 |
| 225 | 8.1 | 10.7 | 13.2 | 16.3 | 20.4 | 25 | 30.4 |
| 250 | 9 | 11.9 | 14.7 | 18.1 | 22.7 | 27.8 | 33.8 |
| 280 | 10.1 | 13.3 | 16.5 | 20.3 | 25.4 | 31.1 | 37.8 |
| 315 | 11.3 | 15 | 18.5 | 22.8 | 28.6 | 35 | - |
| 355 | 12.8 | 16.9 | 20.9 | 25.7 | 32.2 | - | - |
| 400 | 14.4 | 19 | 23.5 | 29 | 36.4 | - | - |
| 450 | 16.2 | 21.4 | 26.5 | 32.6 | - | - | - |
| 500 | 18 | 23.8 | 29.4 | 36.2 | - | - | - |
| 560 | 21.6 | 26.7 | - | - | - | - | - |
| 630 | 24.3 | 30 | - | - | - | - | - |
Our Certification:
Some of our oversea clients:
Qingdao David Technology Co., Ltd. located in Qingdao City of Shandong Province, is a professional manufacturer of PVC Pipe in China, we have manufactured and developed it since 2008, with high technology of working experience, we guarantee our products' quality is much more excellent than others.
We know products' quality is company's life, so we are strict in testing all of products before shipping. All of products will be strictly inspected according to quality management system.
Our quality is very excellent and our price is very competitive. We have sold to more than sixty countries, such as North America, South America, Europe, Southeast Asia, Africa, Oceania, Mid East. We wish to cooperate with more customers forever!
Our principle: Excellent Quality, Competitive Price, Best Service,
Sincerely welcome you come to visit our factory at anytime!
FAQ
Q: What is the Raw material ?
A: 100% virgin raw material.
Q: What is your MOQ?
A: As customers' requests.
Q: why choose us?
A: We are a professional manufacturer with competitive price, good quality and fast delivery time.
Q: How to buy the product?
A: Send email to me, we will reply to you within one day.
Q: Can you make special Design and logo on product?
A: Yes, very easy.
Please contact me for more info today!
Qingdao David Technology Co., Ltd.
Sales Manager : Mr. Dave Liu
Suppliers with verified business licenses
Audited Supplier 
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