Multi Size Municipal Blocking Plugs , Natural Rubber Inflatable Pipe Stopper

MOQ： 1pc
Price： $USD 159 - 799
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Payment Terms	T/T
Supply Ability	10pcs/per week
Delivery Time	2~3 weeks
Packaging Details	Pallet or Plywooden Box
Name	Municipal Blocking Plugs
Diameter	0.3~2.5m, or customized diameter
Length	0.8~4.8m, or customized length
Working Pressure	0.1~0.25Mpa
Accessories	Swivel, pressure gauge, quick connector, adaptor
Water Depth	0~10m, or customzied
Warranty	2 Years
Certificate	Manufacturer Certificate, BV/ABS/LR/CCS Certificate
Brand Name	DOOWIN MARINE
Model Number	Multi-size Pipe Stopper
Certification	SGS, BV, CCS, ABS, LR, BV.
Place of Origin	China

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Product Details
Company Details

Product Specification


Payment Terms	T/T	Supply Ability	10pcs/per week
Delivery Time	2~3 weeks	Packaging Details	Pallet or Plywooden Box
Name	Municipal Blocking Plugs	Diameter	0.3~2.5m, or customized diameter
Length	0.8~4.8m, or customized length	Working Pressure	0.1~0.25Mpa
Accessories	Swivel, pressure gauge, quick connector, adaptor	Water Depth	0~10m, or customzied
Warranty	2 Years	Certificate	Manufacturer Certificate, BV/ABS/LR/CCS Certificate
Brand Name	DOOWIN MARINE	Model Number	Multi-size Pipe Stopper
Certification	SGS, BV, CCS, ABS, LR, BV.	Place of Origin	China
High Light	Multi Size Municipal Blocking Plugs ，Natural Rubber Pipe Stopper Plug ，Natural Rubber Inflatable Pipe Stopper

Multi-size Municipal Blocking Plugs Natural Rubber Inflatable Pipe Stopper

Commercial series inflatable pipe plugs are constructed with high-quality natural rubber, NBR, neoprene rubber, or other durable materials, reinforced with nylon layers for enhanced resistance to fuel, petrochemicals, and other caustic chemicals. Each plug comes equipped with rigging hardware, inflation ports, and a pressure relief valve.

These multi-size flow stoppers can accommodate a range of pipe diameters, making them versatile for various applications. Their lightweight design ensures easy installation and quick removal, ideal for commercial and light industrial work. When inflated with air or inert gas, they expand to completely block pipes for maintenance, construction, or other projects.

Specification of Pipe Plug

Model	Pipe Diameter (mm)	Air Pressure (MPA)	Diameter (mm)	Length (mm)	Weight (kg)
DN150-300	150-300	0.2	135	500	2.5
DN200-400	200-400	0.2	180	600	4
DN200-500	200-500	0.2	180	750	5
DN300-600	300-600	0.15	280	750	10
DN400-800	400-800	0.15	380	900	18
DN500-1000	500-1000	0.15	460	1050	25

Inflatable Pipe Plugs Features

Doowin Marine uses the most durable materials and rigorous testing to ensure the safety and longevity of our plugs. Our inflatable pipe plugs offer these key features and benefits:

Municipal Series Blocking Pipe Plugs are Lightweight and Durable

Suitable for commercial, municipal, large diameter, or high-pressure pipes and pipe systems
Constructed with high-quality rubber and synthetic-tire-cord for lightweight toughness
Flexible design simplifies installations in difficult-to-access locations
Reinforced with synthetic-tire-cord for extra durability
Tested at higher pressures than working pressure for safety assurance
Sturdy products designed for tough jobs in demanding environments
Complete set of accessories included for immediate use
Adaptable to almost any pipe configuration
Compact deflated size enables fast, easy, and safe insertion and operation

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer 


Year Established:

2011 


Total Annual:

3000000-5000000


Employee Number:

60~80 


Ecer Certification：

Verified Supplier 

Doowin Marine is a professional manufacturer of ship launching airbags, pneumatic rubber fenders, foam-filled fenders, inflatable pipe plugs, and offshore foam buoys. Doowin Marine is the leading manufacturer of ISO 14409:2011 or CB/T 3795 rubber airbags/marine inflatable airbags. Marine rubber airb... Doowin Marine is a professional manufacturer of ship launching airbags, pneumatic rubber fenders, foam-filled fenders, inflatable pipe plugs, and offshore foam buoys. Doowin Marine is the leading manufacturer of ISO 14409:2011 or CB/T 3795 rubber airbags/marine inflatable airbags. Marine rubber airb...

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QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.
Xiazhuang Industry Park, Chengyang, Qingdao, China
https://www.shiplaunchingairbags.com/

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