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China factory - Daoyunai Energy Saving Technology Limited

Daoyunai Energy Saving Technology Limited

  • China,Shanghai ,Shanghai
  • Verified Supplier

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China Wireless CCTV Pipe Crawler Drain Investigation Camera Tail Plug For Sewer Pipes
China Wireless CCTV Pipe Crawler Drain Investigation Camera Tail Plug For Sewer Pipes

  1. China Wireless CCTV Pipe Crawler Drain Investigation Camera Tail Plug For Sewer Pipes
  2. China Wireless CCTV Pipe Crawler Drain Investigation Camera Tail Plug For Sewer Pipes
  3. China Wireless CCTV Pipe Crawler Drain Investigation Camera Tail Plug For Sewer Pipes

Wireless CCTV Pipe Crawler Drain Investigation Camera Tail Plug For Sewer Pipes

  1. MOQ: 1 unit
  2. Price: Variable
  3. Get Latest Price
Payment Terms T/T
Supply Ability 500 units per year
Delivery Time 5 working days
Packaging Details Normal box
Material Rubber and sealing
Function Connecting
Length 0.5m
Controller NON
Crawler All sizes
Color Original
Brand Name DAO
Model Number D18
Place of Origin Jiangsu, China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 500 units per year
Delivery Time 5 working days Packaging Details Normal box
Material Rubber and sealing Function Connecting
Length 0.5m Controller NON
Crawler All sizes Color Original
Brand Name DAO Model Number D18
Place of Origin Jiangsu, China
High Light wireless crawler camera DAOcrawler sewer camera DAODAO crawler car camera

Tail plug of CCTV pipeline inspection robot for underground pipes defects

 

UV trenchless rehabilitation and CCTV inspection requirements on safety and security

 

Limited space refers to the space that is closed or partially isolated from the outside, with narrow entrances and exits, where operators cannot work inside for a long time, and where natural ventilation is poor, which is likely to cause the accumulation of toxic, harmful, flammable and explosive substances or insufficient oxygen content

1. Large enough for employees to enter and do the assigned work. 2. Access and evacuation are restricted and cannot be freely accessed. 3. Not designed to give employees long hours inside

 

Environment when the combustible gas concentration exceeds 10% of the minimum explosion limit when the combustible dust in the air is relatively concentrated so that the visual distance is blurred within 1.5m when the oxygen concentration is above 235%, the fire source uses electric tools, cutting and smoking.

 

Symptoms of the human body when the content of hydrogen sulfide (H2S) is below (PPM):

10ppm allowable concentration: 8 hours

50-100ppm slight eye and respiratory discomfort: 1 hour

200-300ppm obvious eye and respiratory discomfort: 1 hour

500-700ppm loss of consciousness or death: 30-60 minutes

> 1000ppm loss of consciousness or death: several minutes

 

Symptoms of the human body when the content of carbon monoxide (CO) is below (PPM):

50ppm allowable concentration 8 hours

200ppm mild headache, discomfort 3 hours

600ppm headache discomfort 2 hours

1000-2000ppm mild palpitation 30 minutes

1000-2000ppm unstable standing 1.5 hours

1000-2000ppm confusion, nausea, headache 2 hours

2000-5000ppm coma, loss of consciousness 30 minutes

 

Protection grade:  Explosion-proof
Operating temperature:  -10°C-55°C
Length  0.5m

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2012

  • Total Annual:

    40000000-45000000

  • Employee Number:

    150~200

  • Ecer Certification:

    Verified Supplier

Daoyunai Energy Saving Technology Limited has been committed to manufacturing trenchless CIPP UV cure systems with liners and CCTV inspection crawlers for underground pipelines to service customers all over the world.   The product range covers four series and more than 20 models in ... Daoyunai Energy Saving Technology Limited has been committed to manufacturing trenchless CIPP UV cure systems with liners and CCTV inspection crawlers for underground pipelines to service customers all over the world.   The product range covers four series and more than 20 models in ...

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Get in touch with us

  • Reach Us
  • Daoyunai Energy Saving Technology Limited
  • Building 5, No. 1288, Kungang Highway, Songjiang district, Shanghai city 201616
  • https://www.cipp-uv.com/

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