Model: | R & T type |
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Brand: | New |
Origin: | Made In China |
Category: | Industrial Supplies / Mining Machine |
Label: | Grouting Coupler , Groutiong Coupling , Grout bolt Coupling |
Price: |
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Min. Order: | 500 pc |
Last Online:08 Dec, 2021 |
1.The Type of Hollow Grouting Couplers / Couplings:
R25 R32 R38 R51 T30 T40 T52 T76 T103
2. Application Area:
It is widely used in railway, tunnel for slope pre-support, mining, coast, building foundation, road reinforcement, water conservancy projects and geological faulty treatment.