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| Categories | Dewatering Pump Hose |
|---|---|
| Brand Name: | ASOE |
| Model Number: | Welline |
| Certification: | ISO, NSF61 |
| Place of Origin: | China |
| MOQ: | 10cm |
| Price: | Negotiable |
| Payment Terms: | L/C, T/T, Western Union, D/A, D/P, MoneyGram, PayPal |
| Supply Ability: | 10000m per week |
| Delivery Time: | depends on your order quantity |
| Packaging Details: | Pallet, Wooden Case, Carton with Pallet, other Standard Export Package |
| Product Name: | Blue Layflat Water Discharge Hose Pipe Pump Irrigation |
| Raw Material: | PU made by BASF |
| Warranty: | 5 years guarantee |
| Application: | Water utilities Sports fields, playgrounds or parks Appraisal wells Water monitoring |
| ID: | 1 inch / 26mm to 8 inch / 204mm |
| Working Pressure: | 20 bar / 290psi to 30 bar / 425psi |
| Bursting Pressure: | 45 bar / 645psi to 65 bar / 920psi |
| Couplings: | HPHC BSP coupling |
| Company Info. |
| Asoe Hose Manufacturing Inc. |
| View Contact Details |
| Product List |
20 bar to 30 bar Blue Layflat Water Discharge Hose Pipe Pump Irrigation 51mm 2 Bore
Welline is one type of through-the-weave polyurethane (PU) covered hoses which are made of PU materials approved according to NSF 61 standard.
Welline hoses shall be made from 100% high tenacity virgin synthetic yarn circular woven and completely, totally embedded in the PU compound, excellent protected against mechanical damage, forming a single homogenous construction without the use of any glues or adhesives of any type.
The structure of Welline ensure that exposure to seawater and contamination by most chemical substances, hydrocarbons, oils, alkalis, acids and greases must have no effect on the short or long term performance of Welline hose.
Structure
Technical Specification on Welline
Welline™ PU Layflat Hoses | |||||||||
ID | Wall Thickness | Weight | Working Pressure | Bursting Pressure | |||||
Inch | mm | Inch | mm | lbs/ft | kg/m | PSI | bar | Kg | Lbs |
1 1/2 | 39+1.5 | 0.1 | 2.4 | 0.22 | 0.33 | 425 | 30 | 920 | 65 |
2 | 52+1.5 | 0.1 | 2.4 | 0.37 | 0.55 | 425 | 30 | 920 | 65 |
2 1/2 | 65+1.5 | 0.11 | 2.9 | 0.41 | 0.61 | 425 | 30 | 920 | 65 |
3 | 77+2.0 | 0.1 | 2.5 | 0.64 | 0.95 | 390 | 27 | 860 | 60 |
4 | 104+2.0 | 0.13 | 3 | 0.94 | 1.4 | 380 | 26 | 840 | 58 |
5 | 128+2.0 | 0.15 | 3.8 | 1.14 | 1.7 | 360 | 25 | 800 | 55 |
6 | 155+2.5 | 0.15 | 3.8 | 1.68 | 2.5 | 360 | 25 | 800 | 55 |
8 | 204+3.0 | 0.17 | 4.3 | 2.3 | 3.4 | 260 | 18 | 645 | 45 |
Steel Pipe | Plastic Pipe | Welline | |
| Length of Pipe | 6 to 9m | 3 to 6 m | maximum to 800m |
Corrosion | Yes | No | No |
Maintenance | Every 2 - 5 years | No | No |
Pressure | High | Low | High |
Retrieve | Difficult | Difficult | Easy |
Installation Speed | Slow | Slow | Quick |
Installation Equipment | More | More | Less |
Applications
Mining Dewatering
Fresh Water Supply Solutions in mines
Water utilities
Agriculture
Groundwater rising
Sports field, playgrounds and parks
Residential wells
Industry water supply
Appraisal wells
Water monitoring
Installation
■ Assembly hoses with HPHC BSP coupling
■ Swivel HPHC BSP coupling onto submersible pumps
■ Attach power cable using Welline Cable Straps
■ Hang Welline hoses and pumps
■ Lower Welline hoses and pumps into well
■ Assembly the other end of hoses onto HPHC BSP coupling
■ Swivel top HPHC BSP coupling onto Well Head Base
■ Fix Well Head Base
■ Install elbows, valve and other output pipes
For some large boreholes, vehicles and cranes are required to
assist installation.
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