DW15 low-temperature anchorage

DW15 low-temperature anchorage is suitable for steel strands (1,860MPa and below) of 1×7 structure and with a diameter of Φ15.7mm. New materials and innovative technology are adopted in this kind of anchorage product to improve the low temperature resistance of anchorage in ultra-low temperature environment of -196±5℃ and ensure its anchorage performance. Its anchorage performance meets the requirements of GB/T 14370-2015 Anchorage, grip and coupler for prestressing tendons and ETAG 013-2002 Guideline for European technical approval of post-tensioning kits for prestressing of structures.

This kind of products is widely used in prestressed concrete liquefied natural gas (LNG) storage tanks, or prestressed structure engineering under ultra-low temperature conditions.

Structural diagram：

Test for low-temperature anchorage