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Hengshui,Hebei,China China
1 Product introduction Application 1. Coal body water injection, dust reduction, coal pressure reduction, coal splitting, gas discharge, etc. 2
Use of grouting plug 1 Coal body water injection, dust reduction, coal pressure reduction, coal cracking, gas discharge, etc. 2. Grouting, wate
purpose 1. Water injection, grouting, dust reduction, coal cracking, gas drainage and hole plugging in coal or rock mass. 2. Curtain, consolidat
PVC sleeve valve pipe Type: PVC Working pressure: 1-10 (Mpa) Product length: 4m (1, 2, 3m can be customized) Outer diameter: 48mm Inner diameter:
Sleeve valve pipe is used for reinforcement and grouting of soft foundation, loose soil and holding tunnel. It is applicable to dam, expressway, subwa
Adapted to a wide range of B, N, H, P drilling hole diameters and other hole dia. can be customized. The packers are highly flexible and can be inflat
Personne à contacter liucong Null
Nom de la société Hengshui, Hebei
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