S-PM mat is used as basic material for anticorrosion wrapping on steel pipelines that buried underground for oil or gas transportation. It has 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 longer service life and less repairing and changing cost. Therefore, S-PM series is the ideal basic material of internal and external wrapping strip.
Features:
l Excellent fiber distribution
l Excellent tensile strength
l Good tear strength
l Good flexibility
Specification:
Item | Unit | Type | ||
S-PM-50/30 | S-PM-60/30 | S-PM-90/30 | ||
Area Weight | g/m2 | 50 | 60 | 90 |
Binder Content | % | 16 | 16 | 16 |
Liner Density of Reinforcement Yarn | Tex | 34-68 | 34-68 | 34-68 |
Yarns Distance | mm | 30 | 30 | 30 |
Thickness | mm | 0.55 | 0.63 | 0.78 |
Tensile MD | N/5cm | ≥200 | ≥180 | ≥280 |
Tensile CMD | N/5cm | ≥75 | ≥100 | ≥200 |
*Specific products could be made according to customers’requirements.
