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Flame Resistant Double Layer PU Anti-Spark Hose

  • Prevent costly factory downtime caused by hot slag with our Flame Resistant Double Layer PU Anti Spark Hose which shields dynamic automation lines from extreme welding spark damage
  • Ensure a leak free industrial network by pairing your brass couplings with this premium metric Flame Resistant Double Layer PU Anti Spark Hose featuring strict outer diameter tolerances

Description

🟦 Product characterization And Application

Feature:
  • Anti-Spatter Double-Layer Structure:Outer self extinguishing flame retardant jacket protects the polyurethane tubing from sparks and slag. Non sticky jacket design allows easy stripping.
  • UL94 V-0 Flame Retardancy:Outer layer of this heat resistant tubing meets the highest rating for vertical flame testing, extinguishing automatically. Designed for harsh welding environments.
  • Hydrolysis-Resistant Polyether Inner Tube:Inner layer uses premium polyether based polyurethane. This metric tubing features high kink resistance, high abrasion resistance, and will not degrade from water or moisture exposure.
  • Color Coding for Identification:This pneumatic air tubing is available in black, white, red, blue, yellow, green, gray, and transparent for multi circuit system organization.
  • Wide Temperature Range: High performance pneumatic tubing that supports air from -40C to +70C and water from 0C to +40C.
Application:
  • Robotic Welding and Automotive Lines: Flame retardant UL94 V0 air and water cooling lines for robotic arms and automatic spot welders
  • Automation and Drag Chains: High frequency flexible air lines for industrial machinery, pick and place robots, and CNC equipment
  • Pneumatic Tools and Air Systems: Heavy duty, spark resistant air supply hoses for assembly line pneumatic tools and workstations
  • Industrial Cooling Loops: Chilled water and glycol circulation lines for mold cooling, laser equipment, and server rack chillers
  • Cable and Wire Protection: Flame retardant outer conduits to protect sensor cables and network wiring from external friction and welding spatter
  • Conveyor and Packaging Systems: Fluid and air routing for pneumatic sorters, pushers, and automated packaging machinery

🟦 Product information

Product Name Anti-Spark Hose
Material Outer layer: flame retardant synthetic material
Inner layer: polyether polyurethane
Fluid Air, Water
Working temperature -40 ℃~+70 ℃ (Air)
0 ℃~+40 ℃ (Water)
Maximum working pressure 0.5~1.0 Mpa
Hardness 95А-98А
Length 100м/roll
Tolerance OD4-12мм, tolerance is ± 0,1мм
OD14-16 мм, tolerance is ± 0,15 мм
Certification RoHS,REACH,CE,DOT
Applicable fittings One-touch fittings
Note: Custom sizes, colors, hardness, burst pressures, and temperatures are available—please contact the company for technical specifications.

🟦 Product Parameters

Model OD × ID
(Mм)
Working temperature
(℃)
Maximum working pressure
(MPA)
Minimum bending radius
(Мм)
20 ℃ 40 ℃ 60 ℃
LCTRBU0425 4 × 2.5 -40 ℃ ~+70 ℃
(Air)
0 ℃ ~+40 ℃
(Water)
Air
1.0
Water
0.8
Air
0.8
Water
0.6
Air
0.6
Water
0.5
10
LCTRBU0604 6 × 4 15
LCTRBU0805 8 × 5 20
LCTRBU1065 10 × 6.5 30
LCTRBU1208 12 × 8 35
LCTRBU1410 14 × 10 55
LCTRBU1611 16 × 11 65
LCTRBU 1/8 3.18 × 2 10
LCTRBU3/16 4.76 × 3.18 15
LCTRBU 1/4 6.35 × 4.23 23
LCTRBU3/8 9.53 × 6.35 27
LCTRBU1/2 12.7 × 8.46 35
FAQ

Q1:What anti spark hose do i need?

A:You can choose from our wide variety of flame retardant hoses based on your specific system integration. Whether your application is in industrial equipment, robotic arms, automatic welding machines, integrated cabling protection, cooling circuits, or specialized paper manufacturing machinery, we provide custom configurations to perfectly match your exact operational needs.

Q2:When anti spark hose goes bad?

A:Standard pneumatic Tubes fail quickly when hot slag melts through the wall, but our Anti Spark tubing withstands intense spark contact. It only needs replacement if the outer jacket suffers extreme mechanical cutting or after millions of high frequency bending cycles in the drag chain.

Q3:Where anti spark hose located?

A:Our heat resistant tubing is deployed across global automotive assembly lines, robotic welding arms, laser cutting stations, and automation equipment where flying sparks or hot metal debris would instantly destroy standard plastic pipes.

Q4:Which anti spark hose do i need?

A:Tell us your specific application details. We will match you with the exact metric tubing size and the ideal flame retardant material configuration that perfectly balances the required working pressure, operating temperature, and flexibility for your machinery.

Q5:Who anti spark hose fittings?

A:We supply high quality heavy duty brass welding fittings perfectly matched for this pneumatic air tubing. You can explore our specialized welding connectors collection here to find leak free quick couplings that allow the outer jacket to peel back easily for a flawless grip.

 

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Ningbo Langchi New Materials
Technology Co., Ltd.

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Contact LANGCHI

0086-18967852506

59 Lixin Road, Zonghan Street,
Cixi, Ningbo, Zhejiang,
China, 315301

Ningbo Langchi New Materials
Technology Co., Ltd.

Follow us online!

Contact LANGCHI

0086-18967852506

59 Lixin Road, Zonghan Street,
Cixi, Ningbo, Zhejiang,
China, 315301

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