43526421 (Specs Steam Hose).pdf
PDF 399 KB Posted
- Attached to
- HOSE ASSEMBLY NONMETALLIC Federal contract opportunity
- Solicitation number
- SPMYM225Q0737
About this file
This file contains detailed technical specifications for a 2" I.D. x 25' steam hose assembly required by the Defense Logistics Agency Land and Maritime for delivery to Bremerton, WA. The document outlines requirements for a nonmetallic EPDM synthetic rubber hose with stainless steel liner, designed for conveying saturated steam at maximum working pressure of 250 PSI.
The specifications require the hose to have a nominal O.D. of 2.78", operate in temperatures from 0°F to 406°F, and feature specific components including spiral-plied carbon steel wire reinforcement, black EPDM synthetic rubber outer cover, and 304 stainless steel liner. The assembly must include Dixon Valve & Coupling Co. NPT/M end fittings (Part #MS26-3) and Campbell Fittings IC-Series interlocking double U-bolt clamps. Goodall Rubber N2712 Hot Shot Rig Steam Hose is listed as a suggested source, with "or equal" alternatives requiring stainless steel liner (rubber-lined hoses explicitly not authorized). All equivalent quotes must be approved by PSNS & IMF Shop 99 Planning or Code 270TS prior to purchase.
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| File | Type | Posted |
|---|---|---|
| 25Q0737 HOSE.pdf |
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Text version
2” I. D. X 25’ Steam Hose Assembly
HOSE, ASSEMBLY, NONMETALLIC, 2” I.D. X 25’ LONG, EPDM SYNTHETIC
RUBBER, WIRE REINFORCED, WITH “STAINLESS STEEL LINER”, FOR
CONVEYANCE OF SATURATED STEAM, MAXIMUM STEAM WORKING
PRESSURE 250 PSI, COUPLED WITH GALVANIZED STEEL NPT/M END
FITTINGS AND GALVANIZED STEEL INTERLOCKING DOUBLE U-BOLT
CLAMPS SIZED TO FIT THE O.D. OF THE HOSE.
SUGGESTED SOURCES:
Goodall Rubber, N2712 Hot Shot Rig Steam Hose OR EQUAL.
**Or Equal offer must have STAINLESS STEEL LINER. Rubber lined hoses are not authorized**
Or Equal Purchase Specification:
1. Size: 2” I.D, X 25’ Long
2. Nominal O.D.: 2.78”
3. Application: Conveyance of saturated steam.
4. Maximum Working Pressure: 250 PSI
5. Temperature Range: 0°F to 406°F
6. Tube: Black EPDM synthetic rubber.
7. Reinforcement: Spiral-plied Carbon Steel Wire
8. Outer Cover: Black EPDM synthetic rubber
9. Liner: 304 Stainless Steel
10. Couplings: End fittings shall be Dixon Valve & Coupling Co., 2” NPT/M, Plated Iron, “Boss” Male
Stem, Part # MS26-3.
11. Clamps: End coupling clamps shall be Campbell Fittings, IC-Series, Plated Steel, Interlocking Double
U-Bolt sized to fit the outside diameter of the hose.
12. Branding/Marking: Hose shall be continuously embossed, ink-branded, stencil painted, mylar or stripe branded in a contrasting color or background to the red outer cover of the hose.
The branding shall state as a minimum:
A. Hose Brand/Line/Model number, Date of Manufacture.
B. 250 PSI MAX
C. PSNS S/99
13. All or equal quotes must be approved by PSNS & IMF Shop 99 Planning or Code 270TS prior to purchase.
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File details come from the government source that posted it. Updated .