Heat Resistant Duct Hoses / For Hot Air Generating Units

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[Features] A heat resistant duct hose. -Cutting service is available.

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Heat Resistant Duct Hoses/For Hot Air Generating Units:Related Image

Type	Application	Material		Operating Temp. Range (°C)
Type	Application	Main Body	Others	Operating Temp. Range (°C)
HOCTD	Low Dust Generation Type	Aluminum Polyester Cloth	Reinforcement Spiral: Zinc Plating	-20~130°C
HOTD	Heat-Resistant Type	Special Coating Glass Cloth	Reinforcement Spiral: EN 1.4301 Equiv.	-20~250°C
HOTDS	Heat-Resistant Type	Aluminum Glass Cloth	Reinforcement Spiral: EN 1.0330 Equiv. (Zinc Plating)	-20~180°C
HOTDH	Heat-Resistant Type	EN 1.4301 Equiv.	Reinforcement Spiral: EN 1.4301 Equiv.	30~450°C
HOTDK	Heat-Resistant Type	EN 1.4301 Equiv.	Reinforcement Spiral: EN 1.4301 Equiv.	~600°C
HOTDA	Heat Resistant · Heat Retention Type	Aluminum	Reinforcement Spiral: Glass Fiber	-30~200°C

Specifications

Part Number	-	Hose Length
HOTDK50	-	3.2

Part Number		Hose Length 0.1m Increment	Hose I.D. (Reference) (mm)	D	P	Allowable Pressure Range (MPa)	Allowable Decompression (Ambient Temp.) (kPa)	Reference Mass (g/m)	Allowable Bending Radius (mm)	Unit Price Hose Unit Price/m
Type	No.	Hose Length 0.1m Increment	Hose I.D. (Reference) (mm)	D	P	Allowable Pressure Range (MPa)	Allowable Decompression (Ambient Temp.) (kPa)	Reference Mass (g/m)	Allowable Bending Radius (mm)	1 ~ 5 pc(s).
HOCTD (Low Dust Generation Type)	50	0.5~5	51	54.5	20	0~0.007	-8.5	370	120
	75		76	80	20		-7	530	160
	100		102.5	106	23		-6.5	640	210
	125		127.5	131	23		-6.5	770	250
	150		152	155	23		-6	945	300
HOTD (Heat Resistant Temperature 250°C Type)	50	0.5~5	51	54.5	20	0~0.007	-8.5	360	110
	65		67	71.5	20		-8	480	140
	75		76	80	20		-7	525	160
	90		91	94.5	23		-6.5	545	190
	100		102.5	106	23		-6.5	635	210
HOTDS (Heat Resistant Temperature 180°C Type)	50	0.5~5	51	54.5	20	0~0.007	-8.5	405	110
HOTDH (Heat Resistant Temperature 450°C Type)	50	0.5~2	52.5	56	20	0~0.007	-10.5	365	170
	65		67	71.5	20		-10	460	210
	75		76	80	20		-10	525	240
	90		91.5	95	23		-9	570	290
	100		102.5	106	23		-8	635	320
HOTDK (Heat Resistant Temperature 600°C Type)	50	0.5~4	51.2	56.8	-	0~0.027	-27	220	75
	65		66.2	71.8	-		-27	280	98
	75		76.2	81.8	-		-27	320	113
	80		81.2	86.8	-		-27	340	120
	100		101.7	107.3	-		-27	420	200
"HOTDA (Heat Insulating Layer Coated Type)"	50	0.5~2	50.9	107	4.1	0.009	-9	470	200
	75		75.9	132	4.1	0.007	-7.2	590	300
	100		101.4	157	4.1	0.006	-6	720	400

For orders larger than indicated quantity, please check with WOS.

Hose length refers to the length when the hose is stretched without tensile load.
(The allowable pressure is the maximum design pressure.
The allowable reduction pressure is the maximum negative pressure that can be applied to the hose under ambient temperature.
Above range is for Hose Body only. Use data as reference.
Use two hose clamps for each installation location to secure the hose.

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Part Number
HOTDH50-[0.5-2/0.1]
HOTDH65-[0.5-2/0.1]
HOTDH75-[0.5-2/0.1]
HOTDH90-[0.5-2/0.1]
HOTDH100-[0.5-2/0.1]
HOTDK65-[0.5-4/0.1]
HOTDK75-[0.5-4/0.1]
HOTDK100-[0.5-4/0.1]

Minimum order quantity	Standard Shipping Days ?	Material	Properties	I.D. d (mm)	O.D. D (mm)	Applicable Fluid	Max. Allowable Pressure (below Ambient Temperature) (MPa)	Operating Temperature Range (℃)	Allowable Bending Radius (mm)	Nominal	Nominal Dia.	Operating Temperature Range (°C)	Hose Length (m)
1	9 Days	EN 1.4301 Equiv.	Heat-Resistant Alignment Type	52.5	56.6	Gases containing Acid and Alkali / Air	0.007	30～450	170	50	-	30~450	0.5 ～ 2
1	9 Days	EN 1.4301 Equiv.	Heat-Resistant Alignment Type	67	71.5	Gases containing Acid and Alkali / Air	0.007	30～450	210	65	-	30~450	0.5 ～ 2
1	9 Days	EN 1.4301 Equiv.	Heat-Resistant Alignment Type	76	80	Gases containing Acid and Alkali / Air	0.007	30～450	240	75	-	30~450	0.5 ～ 2
1	9 Days	EN 1.4301 Equiv.	Heat-Resistant Alignment Type	91.5	95	Gases containing Acid and Alkali / Air	0.007	30～450	290	90	-	30~450	0.5 ～ 2
1	9 Days	EN 1.4301 Equiv.	Heat-Resistant Alignment Type	102.5	106	Gases containing Acid and Alkali / Air	0.007	30～450	320	100	-	30~450	0.5 ～ 2
1	7 Days	EN 1.4301 Equiv.	Heat-Resistant Alignment Type	66.2	71.8	Air	0.027	～600	98	-	65	0~600	0.5 ～ 4
1	7 Days	EN 1.4301 Equiv.	Heat-Resistant Alignment Type	76.2	81.8	Air	0.027	～600	113	-	75	0~600	0.5 ～ 4
1	7 Days	EN 1.4301 Equiv.	Heat-Resistant Alignment Type	101.7	107.3	Air	0.027	～600	200	-	100	0~600	0.5 ～ 4

More Information

■ Application of HOTDS (for Fixed Plumbing)
Elastic, and can be fixed at any angle or in any direction.
(Do not stretch/release the hose repeatedly.)
Aluminum Glass Cloth Sheets are highly flame-resistant.
(Flame Retardant Class 1-certificated)
Hoses have no tightness.
■ Application of HOTD (for Non-Fixed Plumbing)
Flexible and easy to store and transport.
Special Coating Glass Clothes used for the products are highly elastic and flame resistant.
(Flame Retardant Class 1-certificated)
Hoses have no tightness.
■ Application of HOTDH (for Fixed Plumbing)
Though designed for fixed plumbing, it can form curved portions.
(Do not stretch/release the hose repeatedly.)
Hoses have no tightness.
■ Application of HOTDA (for Fixed Plumbing)
Requires no heat retention after installation, and thus, shortens work period.

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Cutting Service Usage	Yes	With or w/o Cuffs	Not Provided

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Basic Attributes

Properties
- Flame Resistance
- Heat-Resistant Alignment Type
- Low Particle Generation Type
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I.D. d(mm)
50.9

51

52.5

66.2

67

75.9

76

76.2

91

91.5

101.4

101.7

102.5

127.5

152
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O.D. D(mm)
54.5

56.6

71.5

71.8

80

81.8

94.5

95

106

107

107.3

131

132

155

157
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Applicable Fluid
- Gases containing Acid and Alkali
- Air
- Sparks
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Max. Allowable Pressure (below Ambient Temperature)(MPa)
0.006

0.007

0.0072

0.009

0.027
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Nominal
- 50
- 65
- 75
- 90
- 100
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Nominal Dia.
- 50
- 65
- 75
- 100
- 125
- 150
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Operating Temperature Range (°C)
- -30~200
- -20~130
- -20~180
- -20~250
- 0~600
- 30~450
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Hose Length(m)
[0.5-4/0.1m Unit(s)]
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Type
- HOCTD
- HOTD
- HOTDA
- HOTDH
- HOTDK
- HOTDS
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Material
- Aluminum
  - Aluminum
  - Aluminum Polyester Cloth
- Specially Coated Glass Cloth
- EN 1.4301 Equiv.
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