Products Details
Product Details Double compression connection The double-clamping connection makes full use of the limited rigidity of the metal material. At the connection between the pipe and the pipe fittings, both ends are crimped with crimping pliers to realize the surface fixation and compress into two hexagons, which greatly improves the tensile strength. Pull ability and anti-rotation ability. The O-ring seal for double compression pipe fittings is a self-sealing structure. As long as the O-ring has an initial pressure, an absolute seal without leakage can be achieved. The ternary rubber seal made of German LANXESS original rubber has good heat resistance, ozone resistance, and aging resistance, as well as good elasticity, insulation and low temperature resistance. 
| Product name | Specification | Outer diameter(mm) |
| Equal Coupling 
| DN15 | 16 |
| DN20 | 20 |
| DN25 | 25.4 |
| DN32 | 32 |
| DN40 | 40 |
| DN50 | 50.8 |
| DN65 | 76.1 |
| DN80 | 88.9 |
| DN100 | 101.6 |
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