JIS F 7335-1996 PDF

Full title and description

JIS F 7335:1996 — Shipbuilding — Hose connections and fittings. This Japanese Industrial Standard defines requirements for hose connections, fittings and associated accessories used in shipbuilding and marine service applications.

Abstract

This standard specifies definitions, dimensions, materials, mechanical and hydraulic performance requirements, testing procedures and marking for hose connections and fittings intended for shipboard use. It covers common types of hose couplings, flange fittings and related components used in marine piping and hose assemblies to ensure interchangeability, safety and seaworthiness in shipbuilding applications.

General information

• Status: Superseded (revised by JIS F 7335:2008).
• Publication date: Original issue dated December 25, 1996 (publisher listings also show publication activity in early 1997).
• Publisher: Japanese Standards Association (JSA).
• ICS / categories: Classified under hoses and pipeline components — commonly referenced ICS codes include 23.040.70 (Hoses and hose assemblies) and 47.020.30 (Piping systems for shipbuilding).
• Edition / version: 1996 edition (original); replaced by the 2008 edition.
• Number of pages: Not specified in public summary records (publisher detail required for exact page count).

Scope

The standard applies to hose connections, couplings, flanged fittings and allied fittings used in shipbuilding and marine machinery spaces. It addresses dimensional specifications, materials (typical marine materials such as brass/bronze and compatible alloys), pressure and leakage testing, marking and other requirements needed to ensure safe, interchangeable hose terminations for shipboard applications.

Key topics and requirements

• Definitions, nomenclature and part identification for hose connections and fittings.
• Dimensional specifications and tolerances for couplings, flanges and mating parts to ensure interchangeability.
• Material and metallurgical requirements appropriate for marine service (brass/bronze alloys and referenced JIS material standards).
• Hydrostatic and seat leakage tests, working and test pressures, and inspection criteria.
• Surface, thread and sealing specifications (gasket and packing requirements where applicable).
• Marking, documentation and traceability requirements for manufactured fittings.

Typical use and users

Primary users are shipbuilders, marine equipment and hose/fittings manufacturers, ship repair yards, classification societies and naval/merchant marine procurement and maintenance teams. The standard is used to specify, procure and verify hose fittings and couplings for machinery space piping, firefighting hoses, bilge and ballast hose connections and other shipboard fluid systems.

Related standards

Related JIS shipbuilding standards and documents often cited alongside JIS F 7335 include other JIS F series items such as JIS F 7333 and JIS F 7334 (hose valves and related fittings), JIS F 7400 (valve inspection requirements) and various JIS material standards for copper and bronze alloys referenced by fittings specifications. The standard family is part of JIS F (shipbuilding) publications and cross-references multiple material and piping standards.

Keywords

JIS F 7335, hose connections, hose fittings, shipbuilding, couplings, flanges, bronze fittings, brass fittings, marine hose assemblies, JIS F series.

FAQ

Q: What is this standard?

A: JIS F 7335:1996 is a Japanese Industrial Standard titled "Shipbuilding — Hose connections and fittings" that defines requirements for hose couplings and fittings used in shipbuilding applications.

Q: What does it cover?

A: It covers definitions, dimensions, materials, pressure and leakage tests, manufacturing and marking requirements for hose connections, couplings and related fittings intended for marine and shipboard use.

Q: Who typically uses it?

A: Shipbuilders, marine equipment manufacturers, hose and valve makers, ship repair yards, classification societies and procurement/maintenance engineers in the maritime sector.

Q: Is it current or superseded?

A: The 1996 edition has been superseded; JIS F 7335 was revised and reissued as JIS F 7335:2008. For current requirements, refer to the 2008 edition or the latest publisher listing.

Q: Is it part of a series?

A: Yes — it is part of the JIS F (shipbuilding) series and is associated with other shipbuilding piping, valve and fitting standards (for example JIS F 7333, JIS F 7334 and standards for valves, gaskets and materials).

Q: What are the key keywords?

A: Hose connections, hose fittings, shipbuilding, couplings, flange fittings, brass, bronze, JIS F 7335.