Products

Product categories 

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S-LOK-FITTING&VALVE 
SUPERLOK-FITTING&VALVE 
- Fitting
- Valves 
- I-Fitting
- Others
WISE-PRESSURE GAUGE&TEMPERATURE GAUGE 
- WISE PRESSURE 
- TEMPERATURE 
- Flow 
  - 流量元素
  - 流量计
- LEVEL GAUGE
- SIGHT GLASS
- THREAD FITTINGS
- SENSOR
OSCG-CABLE GLAND 
- CABLE GLAND 
  - Industrial
  - Hazardous
- ACCESSORIES 
  - Ex Certified Accessories
  - Gland Accessories
- JUNCTION BOX 
  - Hazardous
  - Industrial
DONG HWA TCA - COPPER TUBE&ACCESSORIES 
KUKDONG-LIGHTING 
DONGNAM-MUTI CORE TUBE&SEAMLESS TUBE 
SAMBOO-HYDRAULIC BOLT&NUT 
JUNGWOO-DUAL WALL PIPE 

Multi Core Tube

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Details

Dong Nam’s Multi Core Tubes are spirally laid up and available with tubes in stainless steel, copper or copper alloy. Straight bead welded, bright-annealed and calibrated high quality steel tubing for easier identification and protection of tubes after installed. Individual tubes are sheathed by PVC material on the surface throughout the entire length for easy installation.
Extruded outer sheath is oil resistance, weather
proof, flame-retardant, corrosion, acid resistant and
physical/chemical protection.