Water-sealing Explosion-proof Device for coal mine
Unit Price: 10.0 USD
Min. Order: 1 Set/Sets
BQ series of water-sealing explosion-proof device is the...
Anti-back-air and Anti-back-water Equipment
Unit Price: 10.0 USD
Min. Order: 1 Set/Sets
FFQ Series of Anti-back-air and Anti-back-water Equipment is...
Anti-backfire Equipment for coal mine
Unit Price: 10.0 USD
Min. Order: 1 Set/Sets
FHQ series Anti-backfire Equipment is the necessary safety...
ZBQ Pneumatic grouting pump for coal mine
Unit Price: 1500.0 USD
Min. Order: 1 Set/Sets
1.Pneumatic groutingt pump is mainly used in the fields of...
Coal Seam Injection Hydraulic Hole Packer
Unit Price: 100.0 USD
Min. Order: 100 Piece/Pieces
1,With rational scientifically-planned structure,it is easy...
Push-inflation hole packer for gas drainage
Unit Price: 100.0 USD
Min. Order: 100 Piece/Pieces
1,Sealing strength at axial more than 0.5KN...
Sealing material for coal mine
Unit Price: 10.0 USD
Min. Order: 200 Bag/Bags
The sealing material can be used for sealing the hole or...
Pneumatic grouting pump for coal mine
Unit Price: 1500.0 USD
Min. Order: 1 Set/Sets
1.Pneumatic groutingt pump is mainly used in the fields of...
Grouting hole packer for gas drainage
Unit Price: 80.0 USD
Min. Order: 100 Set/Sets
1,Can be used for all kinds of hole underground
2,When...
2,When...