Introduction

Rubber pipe plugs is also called inflatable rubber test balloon in market. It is mainly made of rubber materials. Some types is equipped with strong canvas material to make it bear higher pressure. Our rubber pipe plugs include multi size type and single size type, it is mainly used for testing or repairing pipeline in all kinds of industry, so customer can make a choice as their requirements.

Feature

1.Practically economy. It could be used in cast iron pipeline plug, glass fiber reinforced plastics pipeline plug, PVC, PPR pipeline plug, double wall spiral pipeline plug and so on.

2.Service for plugging, and leak hunting.

3.Cylindrical type. It is easy to stuff the pipeline and it has good plugging effect.

4.Decay resistance.

5.Light weight and convenient to take.

6.Easy to construct.

Specification

Diameter	Min Pipe Size	Max Pipe Size	Length	Inflated pressure
DN50	50mm	70mm	116mm	1.0-1.2 Bar
DN75	75mm	100mm	136mm	0.8-1.0 Bar
DN98	98mm	200mm	180mm	0.6-0.75 Bar
DN100	100mm	150mm	170mm	0.75-0.85 Bar
DN150	150mm	200mm	220mm	0.65-0.75 Bar
DN180	180mm	350mm	500mm	0.45-0.7 Bar
DN200	200mm	250mm	300mm	0.6-0.7 Bar
DN230	230mm	400mm	550mm	0.55-0.65 Bar
DN250	250mm	300mm	370mm	0.55-0.6 Bar
DN300	300mm	350mm	400mm	0.55-0.6 Bar
DN350	350mm	400mm	450mm	0.5-0.55 Bar
DN380	380mm	600mm	800mm	0.35-0.55 Bar
DN580	580mm	800mm	1000mm	0.25-0.4 Bar
DN780	780mm	1200mm	1370mm	0.1-0.2Bar
Note: 1. DN98, DN180, DN230 is our new design 2. All Dimension can be made higher pressure type with pulling ring 3. DN98-DN780 can be made with bypass 4. Above 1200mm diameter is single type plugs