HSR Bolt Tensioner Spring Return Bolt Tensioner

Unique quick release bridge adaptation

Piston overstroke prevention

Piston stroke indication

Piston / cylinder misalignment compensation

Bolt coverage from 1\" to3 1/2\" with just 4 tools

Designed to fit BS1560 / ANSIB16.5 / API flanges

Fully enclosed load cell design eliminates entry of debris into piston retraction mechanism

Want to know the size you need? Come visit our website now

https://www.atwwren.com/products/HSR_Bolt_Tensioner_Spring_Return_Bolt_Tensioner.html

Or contact us Tel: +86 571 8811 5720 Fax: 0571-88110210 Postcode: 311100 E-mail:info@wrenchina.com

Company Name: Hang Zhou WREN Hydraulic Equipment Manufacturing Co., Ltd.

Address: No. 24, Xingxing Road, Linping, Hang Zhou, China

HangZhou WREN Hydraulic Equipment

Tel: 0571-8811-5720