prestress hydraulic jack of stretching tie bar jack

300ton Hydraulic Jack Of Stretching Tie Bar Jack - Buy

300ton Hydraulic Jack Of Stretching Tie Bar Jack , Find Complete Details about 300ton Hydraulic Jack Of Stretching Tie Bar Jack,Feedthrough Prestressing Jacks,300 Ton Hydraulic Jack,Hydraulic Jack Of Stretching Tie Bar Jack from Car Jacks Supplier or Manufacturer-Zhengzhou Gaode Equipment Co., Ltd.

Stretching Tie Bar Jack Suppliers, Manufacturer

offers 7 Stretching Tie Bar Jack Suppliers, and Stretching Tie Bar Jack Manufacturers, Distributors, Factories, Companies. There are 2 OEM, 2 ODM, 3 Self Brand. Find high quality Stretching Tie Bar Jack Suppliers on .

Lifting Cylinder Jacks For Stressing Anchors Jack Of

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Post-tensioning - Freyssibar - PT Bar Prestressing

Two types of jacks can be used: with a tie rod connected to the tendon or with a direct connection. Jacks should be used in conjunction with Freyssinet hydraulic pumps, with high pressure and a low flow rate to allow a progressive tensioning of the bar.

DYWIDAG Post-Tensioning System using Bars

DYWIDAG Bars. The components of the DYWIDAG Bar System are manufactured in the United States exclusively by DYWIDAG-Systems International. Used worldwide since 1965, the system provides a simple, rugged method of efficiently applying prestress force to a wide variety of structural applications including post-tensioned concrete as well as rock and soil anchor systems.

Setting Clamp Parallelism - Clamps With Tie Bar Nuts For Uniloy IBS Models 90J, 122-3, 128-3, 150-3, and 189-3S ... The tie bars will stretch and the four inner tie bar nuts will pull away from their cross arms. ... remove the gauge blocks and the hydraulic jack below, tighten the upper hydraulic hose and close the clamps. Using the indicator ...