Cast iron loose nails for throwing stop nails QM-LZ-Q6
2.Sprinkler block nail (sprinkler block nail)
The company provides grand sprinkler blocking nails, new sprinkler blocking nails, the most advanced sprinkler blocking nails, Beijing spot sprinkler blocking nails, sent to all parts of the country: Beijing sprinkler blocking nails, Xinjiang sprinkler blocking nails, Hebei sprinkler blocking nails, Yunnan sprinkler blocking nails, Guangzhou sprinkler blocking nails, Tibet. Throwing blocking nails, Sichuan spraying blocking nails are well received by customers: army spraying blocking nails, Public Security Bureau spraying blocking nails, court spraying blocking nails, procuratorate spraying blocking nails, providing price of spraying blocking nails, spraying blocking nails manufacturers, parameters of spraying blocking nails, spraying blocking nails pictures We hope that new and old customers will come to purchase Zhang Ming 18710249738 Weixin Synchronized QQ2641137997 website www.jsn110.net.
Tire-broken loose nail and loose nail blocking nail
Blocking nail blocker manual blocking nail broken tyre nail
Features: Four-cornered barricade nails, four-headed nails, scattered randomly on the ground, there is always a pointed upward, is a fast paving barricade nails.
QMTyre breaker*Working Principle: When the wheel touches the blocking road barrier, because of the pressure in driving, the wheel presses the triangle needle on the blocking road barrier, and the air pressure separates the triangle needle from the road barrier. The wheel continues to turn, making the needle triangle on the tire more thorny and deeper. The gas in the tire is then poured out from the inner hole of the triangle pin to effectively intercept the vehicle.
Sprinkler studQM-LZ-Q61Effective length of needle:40mm
2The diameter of needle:11mm
3Vent hole diameter:7mm
4Material: Carbon steel
5Weight:170g
24-hour service hotline Zhang Ming 18710249738 Wechat synchronization QQ2641137997
