Hydraulic punches are designed to perforate metal with round, square or oblong holes. They are designed to work on mild steel, non-ferrous metals and some plastics (non-shattering). Hydraulic punches may be powered by hand pumps, air/ hydraulic, gas, or electric driven pumps which develop up to 10,000 psi (700 bar). Hydraulic Punching Machine,Hydraulic Hole Punch Machine,Hydraulic Punching Machine Price,Hydraulic Hole Punch Press Jiangsu Hoston Machine Tools Co., Ltd. , https://www.hosdunmachinetools.com
  Wheel accessories Tubeless tyre valves (TR413 TR414)
   We have been specialized in valve and valve core manufacturing for 45 years. With a registered capital of 16.8 million yuan, an area of 60,000 square meters and a floor area of 37,000 square meters, we have grown rapidly and continuously since the restructuring in 2007, have been capable of manufacturing products up to international standards in terms of human resources, economic management, technical equipment, production process and auxiliary facilities, and play an industrially leading role at home and abroad. Our "Gaotian" tire valves are applicable to inner tubes, tubeless tires and tire rims of various vehicles. Now we turn out many series and nearly 100 types of over 200 million sets of various valves, and 8,000 tons of valve copper annually.
The ISO/TS16949: 2009 quality management system certification of -ISR in November 2011;Â
The ISO9001: 2008 quality management system certification of Beijing Zhongrun Certification Co., Ltd. in September 2013 and the CE certification of National Quality Assurance (NQA) in March 2014.
Maximum Pressure :Â 475kpa
TR NO.
A
B
RIM HOLEÂ
TR412
22.2
34
11.5
TR413
30.2
42
11.5
TR414
37.2
49
11.5
TR415
30.2
42
15.9
If you want learn more about tire valves , welcome to contact with me.Â