Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
Supply Ability | 1000set |
Delivery Time | 7-10 work days |
Packaging Details | in bundles |
Material | Polyethylene (PE) High Density Polyethylene (HDPE) |
Product name | Rock bag |
Mesh Rope | 25mm 50mm |
Lifting Point | 4 -6 |
Tying rope | 6mm 8mm |
Bottom | Tie it with rope |
Weave structure | Raschel mesh |
Shape | bag(double) |
Brand Name | Nova-rockbag001 |
Model Number | 001 |
Certification | ISO-9001 |
Place of Origin | Hebei China |
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Product Specification
Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 1000set |
Delivery Time | 7-10 work days | Packaging Details | in bundles |
Material | Polyethylene (PE) High Density Polyethylene (HDPE) | Product name | Rock bag |
Mesh Rope | 25mm 50mm | Lifting Point | 4 -6 |
Tying rope | 6mm 8mm | Bottom | Tie it with rope |
Weave structure | Raschel mesh | Shape | bag(double) |
Brand Name | Nova-rockbag001 | Model Number | 001 |
Certification | ISO-9001 | Place of Origin | Hebei China |
High Light | 2 ton Rock Bag Filter Unit ,River Control Rock Bag Filter Unit ,temporary construction work Bag Filter Unit |
PRODUCT Name
Rock Bag Filter Units, also known as Rock Bag Armour Units, Sac Gabions, Stone Filled Nets, or Rock Bags, are innovative solutions originally developed to secure deep-sea power transmission cables. However, over the past decade, their use has expanded to include erosion control and various civil engineering applications. Ongoing research and development efforts aim to explore additional uses beyond anchoring deep-sea cables.
One notable advancement in this field is the world's first full-scale stability trial of Rock Bag Filter Units conducted by Project Material. This trial has contributed to further understanding the effectiveness and potential applications of these units.
Rock Bag Filter Units are primarily made from two prominent materials: Polyethylene (PE) and High-Density Polyethylene (HDPE). While PE and HDPE can be produced from recycled materials, Project Material exclusively uses virgin feed materials to ensure the purity of the final product.
The manufacturing process of Rock Bag Filter Units involves the use of "Warp" knits, which are produced exclusively on a Chain Loom. Each warp is controlled by a separate needle, resulting in run-resistant, closer, flatter, and less elastic knits. Common types of Warp Knits include Tricot, anese, and Raschel. In partnership with the manufacturer, Project Material utilizes "Raschel Warp Knits" to produce bags according to strict specifications. This joint venture ensures a complete chain of custody and adherence to Quality Management Systems.
Nova Rock bag specification | ||||
Type | 2Ton | 4Ton | 8Ton | |
Shape | Bag(double) | |||
Weave structure | Raschel mesh | |||
Mesh rope | Material | Polyester | ||
Hole size (mm) | 25mm | 50mm | ||
Thickness (mm) | 2mm | 3mm | 6mm | |
lifting rope | Thickness (mm) | 16mm | 18mm | 24mm |
Lifting point | 4 | |||
Tying rope | Thickness (mm) | 6mm | 8mm | 10mm |
Bottom | Tie it with rope | |||
Capacity((m)3) | 1.35 | 3.3 | 6.1 | |
Unit Weight, FU empty,With one ring | 6.71 | 11.7kg | 34.54 |
Finished product reference table | ||||
Type | 2Ton | 4Ton | 8Ton | ![]() |
Diameter (mm) | 2 | 2.6 | 3.3 | |
Height (mm) | 0.5 | 0.7 | 0.85 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2014
Total Annual:
4000000-5000000
Employee Number:
30~50
Ecer Certification:
Verified Supplier
Founded in 1999, Hebei Nova Metal Wire Mesh Products Co., Ltd has becoming a leading manufacturer of gabion mesh and other wire mesh products in China. Nova gabion boxes / baskets and other wire mesh products are widely used in hydraulic projects, airport protection, residential fences,... Founded in 1999, Hebei Nova Metal Wire Mesh Products Co., Ltd has becoming a leading manufacturer of gabion mesh and other wire mesh products in China. Nova gabion boxes / baskets and other wire mesh products are widely used in hydraulic projects, airport protection, residential fences,...
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