Pipe wrap fiberglass tissue/mat/felt is used as basic material for anti-corrosion wrapping on steel pipelines that buried underground for oil or gas transportation. It has a good compatibility with coal tar, pitch etc, so the underground transportation pipe wrapped with coal tar and pitch S-PM mat possesses excellent resistance to permeate and various mediums and has a longer service life and less repairing and changing cost. All Ordinary data of S-PM series fiberglass mat can meet or even surpass the specification stipulated in the related standards in China. Therefore, S-PM mat series is the ideal basic material or internal and external wrapping strip. It possesses the features of high intensity, even thickness, flexibility, corrosion resistance and inflaming retarding etc.
Ordinary Specification:
1. Linear density of reinforcement yarn (Tex): 34-68
2. Space between yarns: 30mm
3. Weight/m2: 50g, 60g, 90g
4. Length: 1500m-2500m
5. Width: 1.35m
6. Packaging: Roofing mat is wound onto a paper tube and then wrapped up with plastic film, which can be wrapped up with Kraft paper
7. Special specification and package can be ordered and produced by the requirement of customers.