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QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.

  • China,Qingdao
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China ISO 14409 Inflatable Rubber Pipe Plugs for Sewer Water Blocking
China ISO 14409 Inflatable Rubber Pipe Plugs for Sewer Water Blocking

  1. China ISO 14409 Inflatable Rubber Pipe Plugs for Sewer Water Blocking
  2. China ISO 14409 Inflatable Rubber Pipe Plugs for Sewer Water Blocking
  3. China ISO 14409 Inflatable Rubber Pipe Plugs for Sewer Water Blocking

ISO 14409 Inflatable Rubber Pipe Plugs for Sewer Water Blocking

  1. MOQ: 1pc
  2. Price: $USD 100-3900
  3. Get Latest Price
Payment Terms T/T
Supply Ability 10pcs/per week
Delivery Time 2~3 weeks
Packaging Details Pallet or Plywooden Box
Name Rubber Pipe Plug
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 Pipe plug
Certification SGS, BV, CCS, ABS, LR, BV.
Place of Origin China

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  1. Product Details
  2. 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 Rubber Pipe Plug 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 Pipe plug
Certification SGS, BV, CCS, ABS, LR, BV. Place of Origin China
High Light inflatable rubber pipe plugsISO 14409 sewer water plugspipe plugs for water blocking
ISO 14409 Rubber Airbags Inflatable Water Sewer Pipe Plugs
Based on years of experience in marine rubber airbag production, we've developed high-pressure pipeline blocking inflatable pipe plugs. These professional-grade plugs are ideal for municipal, commercial, high-pressure, or large diameter pipes where access is limited.
Applications
Our inflatable pipe plugs are widely used for:
  • Pipeline closed water tests
  • Municipal pipeline maintenance
  • Plugging, dredging, and water blocking
  • Leak repair and drainage maintenance
  • Sewage industry treatment
  • Fire emergency repairs
Construction
The high-pressure inflatable pipe plugs feature:
  • Airbag body with two cone ends
  • Traction pull rings at both ends
  • Inflation port at either end
Inflatable pipe plug construction diagram Inflatable pipe plug components detail
Key Features
  • High-quality rubber and synthetic-tire-cord construction
  • Lightweight yet extremely durable
  • Flexible design for difficult installations
  • Reinforced for extra durability
  • Pressure tested above working pressure
  • Complete set of accessories included
  • Conforms to almost any pipe configuration
  • Compact when deflated for easy insertion
Technical Specifications
Pipe plug specifications chart
Stoppers Diameter DN (mm) Length (mm) 5M Water Depth Low Working Pressure (MPA) 8M Water Depth Standard Working Pressure (MPA) 10M Water Depth Ultra-High Working Pressure (MPA)
3008000.150.200.25
40010000.150.200.25
50011000.150.200.25
60014000.150.200.25
80016000.120.170.20
100019000.120.170.20
120024000.120.170.20
135024000.100.150.17
140025000.100.150.17
150028000.100.150.17
160028000.100.150.17
165030000.100.150.17
180032000.100.150.17
200036000.100.150.17
220037000.100.150.17
250042000.100.150.17
Note: The above performance is for reference. We also manufacture customized sizes. The length varies for different working pressures. Please confirm exact specifications when ordering.

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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