Natural Rubber Inflatable Pipe Plug Used for Pipeline Waterstop

Product Description

Product Description

The with Good Burst Strength, Elasticity & Flexibility

The is a reusable pipeline blocking device that forms a reliable temporary or permanent seal by expanding a rubber bladder to closely fit the inner wall of a pipe. Its flexible rubber material accommodates various pipe diameters and shapes, ensuring a non-damaging blockage process and excellent sealing performance. The inflatable pipe plug is indispensable in pipeline operations such as repair, inspection, clearance, and water blocking.

The operation of an is simple and quick. Just inflate the rubber bladder via an inflation device to complete the pipeline blockage within minutes. Its unique exhaust design makes removal equally convenient, leaving no residue or damage to the pipeline. The performs outstandingly in drainage pipes, water supply pipes, petrochemical pipes, and other pipeline systems, offering an efficient and safe solution for pipeline operations.

Features

*Good sealing performance. *Rubber material has excellent elasticity and air-tightness, allowing for complete sealing of pipelines.
*Highly adaptability. It is suitable for pipelines made of different materials and shapes, such as circular, oval, square, etc.
*Easy installation. The rubber inflatable pipe plug can be quickly installed in place through air inflation, making the operation simple.
*Cost-effective. Compared to other plugging methods, rubber inflatable pipe plugs are more affordable and can be reused.
*Corrosion resistance. Certain rubber materials have good corrosion resistance, making them suitable for sealing pipelines in the chemical industry.

Specification

Rubber inflatable pipe plug blower inflation port

Rubber inflatable pipe plug air pump inflation port

*Material: Natural rubber, synthetic rubber materials (such as nitrile rubber, neoprene, etc.).
*Pressure rating: 0.1–1.0 MPa.
*Diameter range: The rubber inflatable pipe plug has a wide range of diameters, from a few centimeters to several tens of centimeters, to accommodate different sizes of pipelines.
*Length: The length of the rubber inflatable pipe plug varies according to the pipeline length and sealing requirements.
*Inflatable equipment: Air pump or blower

Item	Classification	DN (mm/inch)	Length	Weight (kg/set)
1	Natural rubber water plug/PVC	50/2"	110 mm	0.1
2		75/3"	130 mm	0.16
3		100/4"	150 mm	0.3
4		150/6"	190 mm	0.6
5		200/8"	230 mm	0.85
6		250/10"	280 mm	1.3
7		300/12"	330 mm	2.1
8		400/16"	440 mm	5.1
9		500/20"	610 mm	8
10		600/24"	710 mm	9.5
11	2 layers rubber and 1 layer cloth	300	1 m	4.5
12		400	1 m	6.5
13		500	1 m	8
14		600	1 m	10
15		700	1.05 m	12.5
16		800	1.2 m	16.5
17		900	1.35 m	20.5
18		1000	1.5 m	25.5
19		1100	1.65 m	30.5

Installation

Product Details

Typical Applications
    *Inflatable pipe plugs are widely used in:
    *Pipeline Repair: Blocking damaged sections for quick fixes.
    *Pipeline Inspection: Sealing pipelines for pressure and watertightness tests.
    *Drainage Engineering: Blocking water flow to facilitate drainage pipe clearing.
    *Petrochemical Industry: Securing chemical pipelines during inspection.
    *Construction: Temporarily blocking building pipes to prevent foreign object entry.

Customized

Packaging & Shipping

Company Profile

    Hengshui Jingtong Rubber Co., Ltd., located in Hebei Province's Hengshui City, is a professional manufacturer of engineering rubber products. Our product range includes bridge bearings, expansion joints, water stop strips, water stop belts, inflatable cores, building deformation joint device and water plugs, which are widely used in bridge, tunnel, water conservancy, and power engineering projects. The company boasts advanced technology and mature processes to ensure reliable product quality.

    We have a professional technical team and a comprehensive after-sales service system to ensure customers receive high-cost-performance products and attentive service. Hengshui Jingtong Rubber Co., Ltd. is committed to continuous innovation to meet market demands and looks forward to establishing long-term cooperative relationships with customers from both domestic and international markets.

FAQ

1.What is the maximum water depth for the ordinary type Airbag?

A:The ordinary type bladder is designed for water depths not exceeding 2 meters.

2.What material is used to make the rubber airbag?

A:The bladder is made from natural rubber combined with reinforcing fiber.

3.What are the available sizes for the pipe plug?

A:Sizes range from DN50 to DN1800, covering pipe diameters from 50mm to 1800mm.

4.What is the inflation pressure for the larger models?

A:Inflation pressure varies by model, typically ranging from 0.01 to 0.02 MPa.

5.Can this bladder be used for leak point search?

A:Yes, it is suitable for closed water tests, leak point search, and pipeline maintenance.

6.What are the lead times for production?

A:Lead time is 1-3 months during off-peak season and 6-12 months during peak season.

7.What payment terms are accepted?

A:Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and Money Gram.