DELIVERY SYSTEM ACCESSORIES
SG6450, SG6460 Series
Flexible Hoses
 Flexible hoses are used to
transfer compressed and liquefied gases. They are available in various lengths, in either all stainless steel construction or stainless steel lined with
PTFE.
The SG6450 Series, all stainless steel hoses feature a double overbraid and have end fittings Heliarc welded to both the corrugated liner and the overbraid.
The SG6460 Series, PTFE lined versions have a single stainless steel overbraid with end fittings that are swaged to the liner and overbraid.
For applications which require constant handling and flexing, our SG6450-A Series with armor casing provides protection from kinking, braid abrasion
or stress at the ends. Also,the armor casing provides an added measure of protection for operators, exhibiting a smooth surface for handling and the capability
to support a 600 lb. load under tension.
Note: The SG6460 Series Stainless Steel Flexible hoses lined with PTFE are not recommended for Oxygen service. Refer
to CGA E-9, 1998 Standard for additional information.
Specifications
Maximum Working Pressure:
SG6450: 3850 psig @ 70°F
SG6460: 3000 psig @ 70°F
End Fittings:
SG6450: 1/4" NPT female
SG6460: 1/4" NPT male
Diameter:
SG6450: 0.28" nominal ID, 0.63" nominal OD
SG6450-D: 0.28" nominal ID, 0.73" nominal OD
SG6460: 0.25" nominal ID, 0.38" nominal OD
Overbraid:
SG6450: Double Braided
SG6450-D: Double Braided with Armor Casing
SG6460: Single Braided
Approximate Weight (lbs.):
SG6450: 0.3 per foot
SG6450-D: 0.5 per foot
SG6460: 0.1 per foot
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Materials of Construction
End Fittings:
SG6450: Type 316 Stainless Steel
SG6460: Type 304 Stainless Steel
Innercore:
SG6450: Type 316 Stainless Steel
SG6460: Extruded PTFE
Overbraid: Type 304 Stainless Steel
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Table I
| Part No. |
Hose Material |
Length (ft) |
| SG6450 |
Stainless Steel Innercore with SS Overbraid |
2 |
| SG6450-A |
Stainless Steel Innercore with SS Overbraid and Armor Casing |
2 |
| SG6451 |
Stainless Steel Innercore with SS Overbraid |
3 |
| SG6451-A |
Stainless Steel Innercore with SS Overbraid and Armor Casing |
3 |
| SG6457 |
Stainless Steel Innercore with SS Overbraid |
5 |
| SG6457-A |
Stainless Steel Innercore with SS Overbraid and Armor Casing |
5 |
| SG6454 |
Stainless Steel Innercore with SS Overbraid |
6 |
| SG6466 |
PTFE
Innercore with SS Overbraid |
3 |
| SG6469 |
PTFE
Innercore with SS Overbraid |
6 |
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