HOSE ASSEMBLY, STEAM, 2"
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General Information
- Contract Opportunity Type: Solicitation (Original)
- Original Published Date: Nov 09, 2023 09:12 am EST
- Original Date Offers Due: Nov 21, 2023 01:00 pm EST
- Inactive Policy: 15 days after date offers due
- Original Inactive Date: Dec 06, 2023
- Initiative:
- None
Classification
- Original Set Aside:
- Product Service Code:
- NAICS Code:
- Place of Performance: Portsmouth , VA 23709USA
Description
HOSE ASSEMBLY, STEAM, 2"
2" INSIDE DIAMETER x 2.625" OUTSIDE DIAMETER x 25 FEET LONG*
(+/- 12" length tolerance prior to attachment of end fittings)
• TEMPERATURE RATING TO BE 450 DEGREE FAHRENHEIT
• MINIMUM OPERATING PRESSURE TO BE 250.0 POUNDS PER SQ. INCH
• BURST TEST PRESSURE TO BE 2500.0 POUNDS PER SQ. INCH
• INNER CONVEYING TUBE MATERIAL TO BE EITHER BUTYL, CHLOROBUTYL, BROMOBUTYL, OR ETHYLENE-PROPYLENE-DIENE-TERPOLYMER.
• INSIDE SURFACE CONDITION TO BE SMOOTH
• OUTER COVERING ENVIRONMENTAL PROTECTION TO BE ABRASION, OZONE AND STEAM RESISTANT
• FIRST LAYER TO BE BRAIDED STEEL WIRE
• SECOND LAYER TO BE MOLDED RUBBER
• THIRD LAYER TO BE BRAIDED STEEL WIRE
• OUTER LAYER TO BE MOLDED RUBBER
2
• STAINLESS STEEL LINER TO BE 1.75" INSIDE DIAMETER x 0.015" THICK. THE METAL LINER SHALL BE TYPE 302, 304, 316, OR 321 STAINLESS STEEL.
• STAINLESS STEEL LINER TO BE PERMINENTLY/MECHANICALLY ATTACHED TO HOSE END FITTINGS
• EACH ASSEMBLY TO BE COUPLED, MALE x FEMALE BOSS AND SPUD WITH POLYMER SEAT. MALE BOSS AND POLYMER SPUD TO BE PERMANENTLY ASSEMBLED AND READY FOR USE. MALE END WILL BE A MNPT X HOSE STEM WITH A FEMALE SPUD ON THE END (DIXON MS26 AND B28). THE FEMALE END WILL BE A STEM WITH WING NUT (DIXON GB26 AND B27)
• EACH COMPLETED HOSE ASSEMBLY SHALL BE HYDROSTATICALLY TESTED TO 250 PSI AND HELD FOR 10 MINUTES WITH ZERO LEAKS AND/OR BULGES ALLOWED.
• SUPPLIER MUST PROVIDE WRITTEN CERTIFICATION THAT HOSE
ASSEMBLIES (HOSE AND FITTINGS) HAVE BEEN HYDROSTATICALLY
TESTED TO 250 P.S.I. FOR 10 MINUTES WITH ZERO LEAKS AND/OR
BULGES. A COPY OF THIS CERTIFICATION IS TO BE SENT TO CODE
135, BUILDING 276, AND A COPY IS TO BE SENT TO CODE 532 TO BE
FILED WITH THE CONTRACT.
• AT NO COST TO THE GOVERNMENT, NORFOLK NAVAL SHIPYARD RESERVES THE RIGHT TO REQUEST A SAMPLE ASSEMBLY FOR TESTING AND EVALUATION PURPOSES FROM ANY OR ALL OFFERORS DURING THE EVALUATION PROCESS.
• EACH HOSE ASSEMBLY SHALL BE PERMANENTLY MARKED, AT A MINIMUM, WITH REQUISITION NUMBER, WORKING PRESSURE AND MANUFACTURER'S NAME. ATTACHING TAGS ARE NOT ACCEPTABLE
• HOSES MUST BE PALLETIZED
Attachments/Links
Contact Information
Primary Point of Contact
- Sheree McDonnell
- sheree.mcdonnell@dla.mil
- Phone Number 7573759313