Borehole Air and Water Inflatable Grouting Packer

• Certification: ISO 9001:2000
• Surface Treatment: Industrial Treatment
• Manufacturing Process: Energy & Mining
• Model NO.: Packer B N H P
• Material: Steel and Rubber
• Use: Well Drilling
• Usage: Grouting Hydro Fracturing Sealing and Permeabilit
• Transport Package: Wooden Case
• Specification: for B, N, H, P drilling hole diameters
• Trademark: Bohwa
• Origin: China
• HS Code: 84749000
• Production Capacity: 1000PCS/Month

Product Description

Borehole air and water inflatable grouting packer 

 APPLICATIONS:

1.      Pressure Grouting in Fractured or Unconsolidated Borehole Or Rock Formations

2.      Water Infusion for Dust Control in Coal Mines

3.      Methane Gas Control and Collection in Mines

4.      Sealing Elements in Soil or Boreholes

5.      Water Sampling Testing

6.      Hydraulic Fracturing Testing

7.      Permeability Testing

8.      Quality Control Testing of Tubes

9.      Bore-Hole Fluid Sampling,

10.   Bore-Hole Wall Impression Testing

11.   Industrial Piping Hydro-Testing,

12.   Water Wells Repair

13.   Aquifers Monitoring

Main Specification

Packer Size	O.D. Deflated,mm	Expansion O.D. mm	Suitable Hole Dia. Mm	Work Pressure ≤Mpa	Pressure Mpa
					Proof	Max. Burst
φ32-2	50±1.3	90	60	6	12	24
φ38-2	55±1.3	95	65	5	10	20
φ45-2	63±1.3	100	75	4	8	16
φ45-4	69±1.5	100	75	16	24	32
φ51-2	69±1.5	110	90	4	8	16
φ51-4	75±1.5	110	90	16	24	32
φ64-2	84±2.0	120	100	3	6	12
φ64-4	90±2.0	120	100	8	12	16
φ76-2	94±2.0	130	110	3	6	12
φ76-4	99±2.0	130	110	8	12	16
φ89-2	109±2.0	140	130	3	6	12
φ102-2	122±2.0	160	150	3	6	12

Note: To save your time, it is important to know following basic information when choosing the rubber hose

1)      Usage:

2)      Borehole Dia.

3)      Gland Rubber Sleeve Length (if any requirement),

4)      Single or double packer request:

5)      Steel joint pipe length (Straddle zone length if any request in double packer)