① closed safety valve body pressure intensity test should be done. The test pressure is 1.5 times of the rated working pressure of the system. ② safety valve should be air tightness test, the test pressure system rated working pressure. ③ safety valve takeoff pressure by the system rated working pressure 1. Post-t. 1 times the adjustment, the adjustment of the gas should be inert gas such as air or nitrogen; When the compressor medium containing flammable and explosive gases, the general does not allow the compressor system is running with the working gas for safety valve adjustment o When the system Working pressure exceeds 30MPa, it is best to set two safety valves o ⑤ due to corrosion, import pipe fouling caused by heat and other causes of safety valve stuck can not take off or can take off but not tight after the release of relief valve should be carried out Check, repair, check or replace. ⑥ safety valve spool and valve seat should be carefully ground with each other to ensure its airtightness. Coarse grinding, the special carcass can be used to adhere to the emery cloth, respectively, eagle ball valve seat and seat, can shorten the rent grinding time.

Artificial Grass For Football Field

An artificial turf field is a football playing field that uses artificial turf. Artificial turf football fields usually use turf made of synthetic fiber materials, which have good elasticity and wear resistance to better protect the safety of players. Artificial turf fields have a longer lifespan than natural turf, are easier to maintain and can be used in all weather conditions. In addition, artificial turf fields can also change the bounce and speed of the ball by adjusting the hardness and friction of the grass, improving the game's ornamental and competitive. As a result, artificial turf fields have been widely used in modern football matches.


MCG Industry Group was founded in 2019.We are a professional supplier of artificial turf and a wholly owned holding company of Jiangsu MCG Industrial Development Company. Jiangsu MCG Industrial Development Company has one artificial grass production base to meet the greatest needs of customers. After years of brand accumulation, MCG Industry Group gathered a group of practical spirit, theory and practical experience of professional marketing team, providing site construction, maintenance and maintenance services and other series of solutions.


Artificial Grass For Football Field,Artificial Football Grass,Football Grass Artificial Carpet,Football Field Artificial Grass

MCG Industry Group Inc. , https://www.jsmccp.com

July 05, 2024