PVC double-wall corrugated pipe
Product Details:
| Material | PVC |
|---|---|
| Place of Origin | Hubei, China (Mainland) |
| Brand Name | Kaile |
Payment & Shipping Terms:
| Payment Terms: | L/C,D/P,T/T |
|---|
Detailed Product Description
Product introduction:
PVC double-wall corrugated pipe is a extruded pipe with corrugated structure, which adopts PVC resin as major raw material and is added with necessary additives. The pipe has a smooth inner wall and a corrugated outer wall; these two walls are hollow and tightly welded to form a circular structure.
Product properties:
- Higher rigidity and compression resistance than normal plastic pipe with same specification.
- 40% weight of normal plastic pipe with same specification, easy construction, and low labor intensity.
- High sealing performance, prominent advantage in application with high underground water level
- The double-wall corrugated pipe has a construction cost about 1/3 of normal plastic pipe.
- High corrosion-resistance and insulation performance.
- Smooth inner wall and long service life
Application scope
Protection sleeve for communication cable and broadcasting and TV cable in telecommunication, railway, expressway and tunnel fields.
Product model and technical parameters:
Dimension of pipe (unit: mm)
Nominal diameter | Minimum ID | Length of pipe |
100/90 | 88 | 6000 |
110/100 | 97 |
Structural size of pipe socket for connection
Nominal diameter | Max OD | Min ID | Elastic sealing ring connecton | |||
Min average socket ID | Min socket depth | Depth of sealing ring | Depth of insertion | |||
100/90 | 100.3 | 88 | 100.4 | 60 | 40 | >A/2 |
110/100 | 110.4 | 97 | 110.5 | 60 | 40 | >A/2 |
Structural dimension of sealing ring:
Elastic sealing ring maybe a rubber piece which covers a wave trough or a flat rubber piece covers wave crest.
Technical specification
Color: The pipe has a uniform color. White, yellow and grey colors are available, or determined through consultation between both parties.
Appearance: the pipe wall shall be free from air bulbs, cracks, discolor and obvious impurities. The double-wall corrugated pipe shall have a smooth inner wall. The inner and outer walls shall be tightly welded together and free from opening, the wave shape of corrugated pipe shall be even.
Cold bending radius: the corrugated pipe has bendable performance for easy construction.
Nominal diameter mm | Minimum bending radius m | Maximum distance of spud m |
100/90 | 4.5 | 0.5 |
110/100 | 5.0 | 0.5 |
Physical and mechanical properties:
Item | Technical index | Test method | |
Drop weight impact | No breakage | GBT 14152 | |
Circular rigidity | ≥6.3kN/m2 | GB 9647 | |
Flattening test | No breakage | GB9647 | |
Friction coefficient | Drying | ≤0.363 |
|
Application of Bentonite | ≤0.155 |
| |
Connection sealing test | Without leakage |
| |
PVC double-wall corrugated pipe
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Company Info
Hubei Kaile Science & Technology Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Jingzhou
Province/State: Hubei
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products