Explosion-proof wrench After large-scale presses rolling friction is made with high strength, stable mechanical performance, long life and other advantages, live wrench force parts bend, no distortion, no cracks.

Explosion-proof wrench The specifications are 4-inch, 6-inch, 8 inch, 10 inch, 12 inch, 15 inch, 18 inch, 24 inch, the product of large-scale presses rolling friction from high strength, stable mechanical performance, long service life. Force parts of the bend, no distortion, no cracks. IIC explosion highest performance level suitable concentration of 21% hydrogen environment at the job does not produce sparks, do not detonate gas
Explosion-proof wrench Has been able to play the explosion function, the most important is the special nature of the product because the material aluminum bronze alloy and beryllium alloys, aluminum bronze alloy is copper as the main raw material for processing production, conducted by copper and other precious metals After casting alloy. Explosion pipe wrench after forming after a series of processing that can make the finished explosion-proof function. Beryllium is the same in such a way to produce, but this material than aluminum bronze product requirements will higher. open barrel wrench