Specifications 1, Structure: epoxy powder, copolymer gel, PE anti-corrosion layer 2, Applications: for water, oil, nature ... 's requestDelivery Detail: 30 daysSpecifications 1, Structure: epoxy powder, copolymer gel, PE anti-corrosion layer2, Applications: for water, oil, natural gas ... (J/mm)≥8Spark leak detectionNo leakage (25KV Voltage leak detection) high quality PE anticorrosion pipeline