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Morrisville, NC 27560
Phone:  (919) 468-7228
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STI Home Page» Products » Flexible Cryogenic Liquid Hose Connectors

Flexible Cryogenic Liquid Hose Connectors

Flexible Cryogenic Liquid Hose Connectors - Pump Connector Flexible Cryogenic Liquid Hose Connectors - Flexible Joints Flexible Cryogenic Liquid Hose Connectors - Vaporizer Manifolds

Pump Connector

Flexible Joints

Vaporizer Manifolds

STI Components can manufacture any custom flexible hose assembly required as specified by the customer. We can take your drawing or supply a sketch of the assembly discussed for approval prior to quoting and construction.

Flexible assemblies are of obvious importance for applications concerning the effects of vibration elimination, thermal contraction, or just ease of field assembly where you need not be concerned about exact dimensions and field welding or brazing of piping between components which may eventually be removed or replaced anyway.

The stainless steel hose sizes and pressure ratings below cover most of the typical connection requirements for customer stations, cryogenic trailer pumps, and other miscellaneous connections. Many different end fitting configurations can be provided. Please contact us at STI Components to discuss your requirements.

Armor casing can be provided on lengths for the sizes below, typical hse length for armor is 3 feet minimum length for the ½” I.D. and longer in relation to the I.D. for larger diameter hoses, since on short lengths the armor casing can limit the flexibility of the assembly.

 
Flexible Cryogenic Liquid Hose Connections Specifications

NOMINAL SIZE ID
(IN)

HOSE STYLE
& SIZE PREFIX

SIZE OD W/O ARMOR (IN)

SIZE OD W/
ARMOR (IN)

MAWP (PSIG)

MIN BURST PRESSURE (PSIG)

MIN STATIC BEND RADIUS W/O ARMOR
(IN)

MIN STATIC BEND RADIUS
W/
ARMOR (IN)

WT/FT W/O ARMOR (LBS)

WT/FT
W/
ARMOR (LBS)

TEMP
RANGE

(°F)

1/2"

8S6S

0.72

0.87

1225

4900

2.0

2.5

0.20

0.50

Cryo to 1500°

3/4"

12S6S

1.12

1.30

1034

4136

3.0

4.5

0.39

0.80

Cryo to 1500°

1"

16S6S

1.34

1.50

796

3184

4.0

6.0

0.48

1.24

Cryo to 1500°

1-1/2"

24S6S

1.95

2.40

796

3184

5.0

9.0

0.91

2.30

Cryo to 1500°

2"

32S6S

2.48

3.00

570

2280

6.0

10.0

1.30

3.00

Cryo to 1500°

2-1/2"

40S6S

3.40

3.81

570

2280

7.0

11.0

3.12

4.04

Cryo to 1500°

3"

48S6S

3.91

4.22

540

2160

7.5

15.0

4.42

6.76

Cryo to 1500°

4"

64S6S

4.93

n/a

333

1332

10.0

n/a

4.55

n/a

Cryo to 1500°

 

 

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