Rustproof Galvanized Underground Pipeline Protection Mesh For Buried Pipe Anti Impact

Rustproof Galvanized Underground Pipeline Protection Mesh For Buried Pipe Anti Impact

Welded Galvanized Wire Pipeline Reinforced Mesh  Description:

Offshore pipeline counterweight welded wire mesh, also known as concrete weight coated mesh, is a specialized welded wire mesh made from low carbon steel wires. The line wires are deeply crimped and then welded into a corrugated structure, allowing for easy application of concrete coating, after which the mesh can be embedded underwater or underground. This product is primarily used for reinforcing, weighting, and protecting subsea oil and gas pipelines. It effectively resists corrosion and pressure in marine environments, thereby extending pipeline lifespan.

This welded wire mesh is made of low carbon steel with a galvanized surface finish, available in either cold-galvanized or hot-dip galvanized options, and complies with ASTM standards. Its stable structure and superior corrosion resistance effectively prevent damage to concrete weight-coated pipelines during and after installation.

Welded Galvanized Wire Pipeline Reinforced Mesh Specifications:

Welded Galvanized Wire Pipeline reinforced Mesh Features:

  1.High quality material wire

  2.Standard wire diameter and hole size

  3.Enough roll width and roll length

  4.High tensile strength

  5.Strong anti-corrosion, anti-rust

  6.Strong welded point

  7.High degree of flexibility

  8.Long service life

  9.Easy to install

 10.Cost savings

Welded Galvanized Wire Pipeline Reinforced Mesh Applications:

Pipeline reinforced mesh provides additional support and reinforcement to distribute the weight of the pipeline more evenly across the river or stream bed.This can help reduce the risk of damage to the river or stream bed.

This technique is highly effective in preventing corrosion in water distribution systems,sewage treatment plants,and desalination facilities.

Our company information:

Our company has 6 sets of the world's most advanced complete wire mesh welding production lines, with an annual production capacity of more than 5 million square meters, and is equipped with a complete set of testing equipment such as tensile testing machines, bending testing machines, and galvanized testing ensure that the products meet domestic and international relevant quality and standard requirements.

Our company has passed the ISO 9001 quality management system, ISO 14001 environmental management system and ISO 45001 occupational health and safety management system three international standard certifications, indicating that the company's comprehensive management capabilities in the fields of quality, environment and occupational health and safety have reached international standards.

Technical Standards for Pipeline Reinforced Mesh:

1. Wire Mesh Structural Requirements
The wire mesh should be RSFM type or similar. The wire mesh is made of longitudinal and transverse wires welded together using resistance welding.
2. Reference Standards
Welding of the wire mesh must comply with ASTM A185 and the wire mesh must meet ASTM A82.
3. General Requirements for Wire Mesh
The wire should be made of low-carbon steel wire rod, and the surface of the wire mesh should be galvanized for corrosion protection.

4. Wire Diameter Requirements
The wire mesh diameter must be no less than 2.55 mm x 2.0 mm (longitudinal wire x transverse wire), and 25.4 mm x 67 mm (longitudinal wire x transverse wire).
(Note: The wire mesh manufacturer guarantees that the wire mesh provided will withstand pipes with a diameter of 813 mm, a minimum 4.2 mm 3LPE anti-corrosion coating, and a 110 mm thick concrete weight coating. Using three layers of wire mesh, the minimum ratio of the average circumferential cross-sectional area of the reinforcement to the concrete layer cross-sectional area is 0.5%. The minimum ratio of the longitudinal cross-sectional area of the reinforcement to the concrete layer cross-sectional area is 0.08%.)
5. Mechanical Properties of Steel Wire
The mechanical properties of steel wire must comply with the requirements of GB/T 343. Tensile strength of wire ≥ 485 N/mm², elongation ≥ 12%, testing method GB/T 228. Shear strength of wire mesh welds ≥ 241 N/mm², testing method GB/T 1499.3. 180° bends ≥ 4 times, testing method GB/T 238.