What materials are used in the sealer?

The sealer is made of cast iron with a polishing surface treatment and uses a stamping manufacturing process.

Coal Mine Drilling Tools Gold Mine Reinforcement Hole Seal Packer

Name: Coal Mine Drilling Tools Gold Mine Reinforcement Hole Seal Packer
Brand: Shijiazhuang Jimai Machinery Equipment Technology Co., Ltd.
SKU: 1945454661

Hebei, ChinaShijiazhuang Jimai Machinery Equipment Technology Co., Ltd.

US$295.00

1 Piece

US$294.00

2+ Pieces

Product profile

Customization

Available

After-sales Service

1 Month

Warranty

1 Month

Model NO.

all

Certification

N/M

Standard

N/M

Surface Treatment

Polishing

Manufacturing Process

Stamping

Material

Cast Iron

Working Pressure

5MPa

Sealing Depth

Sealing Diameter

100mm

Weight

10kg

Transport Package

Standard Export Packing

Specification

standard

Trademark

Origin

Hebei China

HS Code

8413910000

Production Capacity

5000/Month

Key features

Multi-layer Sealing Technology: Expands rapidly to seal holes; blasting valve activates above 2.0MPa for layered protection.

Automatic Long-term Sealing: Maintains expansion state after grouting to prevent water or slurry backflow in rock masses.

Gas Drainage Integration: Connects to gas drainage pipelines to effectively drain gas after hole sealing is completed.

Easy and Fast Installation: Insert completely into borehole and connect to grouting pump pressure source for quick operation.

Customizable Specifications: Custom working pressure (5MPa), sealing depth (6m), diameter (100mm), and weight (10kg).

Durable Cast Iron Material: Constructed from cast iron with polishing surface treatment for robust performance in mining.

Company profile

Importers and ExportersFast DeliveryR&D Capabilities

Shijiazhuang Jimai Machinery Equipment Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2024-01-01Nearest Port: TianjinAverage Response Time: ≤2.19h

About Our Factory & Business Background

AddressRoom 2106, Building C, Chang'an Wanda, No. 158 Zhongshan East Road, Chang'an District, Shijiazhuang City, Hebei Province, Shijiazhuang, Hebei, China

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram

International Commercial Terms(Incoterms)FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsDrilling Rig, Drilling Equipment, Water Well Drilling Rig, Blowout Preventer, Borehole Drilling Rig, Water Well Drilling Machine, Petroleum Equipment, Pump Spare Parts, Mud Pump, Manual Casing Tong

R&D Engineers1 people

Our Industry Experience & Global Business Record

Main MarketsAfrica, Eastern Asia

New Products Launched in Last yearNo

Product Q&A

Q:How does the multi-layer sealing mechanism work?

The sealer expands rapidly under grouting pressure (0.5-2.0MPa). If pressure exceeds 2.0MPa, a blasting valve explodes to fill the middle section, achieving multi-layer sealing.

Q:What is the warranty period for this product?

We provide a 12-month warranty for all kinds of products. Defective accessories are replaced for free in the next order.

Q:Can this product be customized?

Yes, we offer full customization including working pressure (5MPa), sealing depth (6m), sealing diameter (100mm), and weight (10kg).

Q:What is the delivery time after payment?

Delivery is arranged within about 7 working days after receipt of payment.

Q:How do I place an order?

Step 1: Tell us model and quantity. Step 2: Confirm PI details. Step 3: Arrange payment. Step 4: We deliver within the stipulated time.