Dalian OSK Pipe Tech. Co. Ltd has many years of experience in manufacturing the pipe connections. We have rapidly progressed through high technology & incessant efforts. Our Products as Multi-flex type (MF), Repair Clamp Hinge type (RCH), Repair Clamp Double lock type (RCD), Grip Ring type (GR), and Elbow Repair Clamp type(ERC).

These products are widely used in various in various industrial fields such as oilfield, Construction, and shipbuilding and repairing, equipments of sewage treatment, oil and gas Transmission, and supply / drainage water pipe projects in the pipeline.

In this technical field, whatever in the technical depth, or the application scope, or saving the costs, we have been highly appraised by the customers. Also because of variable- axis capability and economic effectiveness, this technology is gradually replacing traditional industries flange, couplings and welding technology.