End Closure For Plastic Pipes featuring base clamp sealing pressure plate and fastening screws for internal pressure resistance

End closure for plastic pipes featuring base clamp, sealing pressure plate, and fastening screws designed for internal pressure resistance during hydrostatic testing.

Designed to deliver reliable sealing for plastic piping specimens during hydrostatic pressure and burst testing, in full accordance with ISO 1167, ASTM D1598 and ASTM D1599 standards.

The end cap assembly consists of a support base, silicone sealing ring, connecting bolts, sealing platen and fastening jig.

Fastening screws are configured for the sealing platen. A medium overload protection structure is reserved in the mounting hole of the clamp base, and the inner side of the clamping jaw is precision-machined for the fastening jig.

We boast an annual output of tens of thousands of end closure units. These end closures are fabricated from 45# carbon steel or 304# stainless steel.

We provide a diverse range of structural configurations, covering end seal, external seal and double seal designs, compatible with pipes of assorted outer diameters. We additionally offer customized end closure solutions in line with your specific testing specifications.

Metric series:

φ10, φ16, φ20, φ25, φ32, φ40, φ50, φ63, φ75, φ90, φ110, φ125, φ140, φ160, φ180, φ200, φ225, φ250, φ280, φ315, φ355, φ400, φ450, φ500, φ560, φ630, φ710, φ800, φ900, φ1000, φ1100, φ1200, φ1500, φ2000 mm

Imperial series:

1/2", 3/4", 1", 1‑1/4", 1‑1/2", 2", 2‑1/2", 3", 4", 6", 8", 10", 12", 14", 16", 18", 20", 22", 24" and other standard specifications.