After-sales Service: | Until 100% Satisfaction |
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Warranty: | Three Years |
Color: | Blue |
Application: | Electrical Engineering, Roads & Railways & Airports Project, Water Conservancy Project, Underground Irrigation and Drainage System for Tun |
Function: | Reinforcement, Drainage, Water Absorption, Permeability, and Drainage |
Classification: | Composite Geotextiles |
Samples: |
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Customization: |
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Workshop
Soft permeable pipe: JC 937-2004 | ||||||||
Project | Index | |||||||
FH50 | FH80 | FH100 | FH150 | FH200 | FH250 | FH300 | ||
Allowable deviation of outer diameter | ±2.0 | ±2.5 | ±3.0 | ±3.5 | ±4.0 | ±6.0 | ±8.0 | |
Steel wire | Wire diameter,mm>= | 1.6 | 2.0 | 2.6 | 3.5 | 4.5 | 5.0 | 5.5 |
Wire spacing, laps/m, >= | 55 | 40 | 34 | 25 | 19 | 19 | 17 | |
Thickness of protective layer,mm,>= | 0.3 | 0.34 | 0.36 | 0.38 | 0.42 | 0.60 | 0.60 | |
Note: The diameter of the steel wire can be increased and the number of turns per meter can be reduced, but it should meet the requirements for pressure resistance and flatness. | ||||||||
Longitudinal tensile strength,KN/5cm,>= | 1.0 | |||||||
Longitudinal elongation,%,>= | 12.0 | |||||||
Transverse tensile strength,KN/5cm,>= | 0.8 | |||||||
Transverse Elongation,%,>= | 12.0 | |||||||
Bursting strength of ball top,KN,>= | 1.1 | |||||||
CBR bursting strength,KN,>= | 2.8 | |||||||
Permeability coefficient K20,cm/s,>= | 0.1 | |||||||
Equifinal aperture O95,mm | 0.06~0.25 | |||||||
Note: Only one of the ball bursting strength test and CBR bursting strength test is required. Due to the small area of the filter cloth, the ball bursting strength test should be used for FH50; CBR bursting strength test is recommended for FH 80 and above. |
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q:Is the quality of your products stable?
The company has a complete QC system, and each batch of products will be sampled and the samples will be kept for 5 years.
Q:Can you do OEM?
A:Yes, of course. We can produce the products as per your request.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 10-15 days if the goods are not in stock, it is according to quantity.
Q: What is your terms of payment ?
A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance,balance before shipment. If you have another question, please feel free to contact us at any time.
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