Hydraulic HouseHoses & FittingsCAST

CAST Fittings

CAST S.p.A. hydraulic hose fittings provide high reliability, durability, and flexibility in high-pressure systems. Manufactured by the well-known Italian brand CAST S.p.A., these carbon steel and stainless steel components are designed for heavy industrial and marine applications.

Technical Specifications

Fitting Type / Standard	Popular Thread Types
DIN 2353 / ISO 8434-1	Metric parallel, BSPP, BSPT, NPT.
SAE J514 / ISO 8434-2	UNF / UN-2A.
BSI 5200	BSPP.
ORFS SAE J1453	UNF / UN threads.
Hose fittings (C4 series)	Standard ISO 12151 configurations.

01Main advantages:
02High-pressure resistance and versatility
03Adapted series: components are divided into three categories: extra-light (LL) up to 100 bar, light (L) up to 500 bar, and heavy/strong (S) series for working pressures up to 800 bar.
04Extreme durability: heavy (S) series fittings easily withstand high temperatures and harsh environmental conditions.
05Leakage protection and sealing technology
06Perfect sealing: when nominal pressure limits are observed, they ensure a 100% leak-free system.
07Metal-to-metal contact: BSI 5200 standard adapters use precise mechanical contact and special elastomer rings to prevent deformation.
08Advanced cutting rings: B3, B4 and 7-level B7 cutting rings ensure reliable pipe grip and fixation.
09Material quality and durability
10Stable structure: high-quality steel metallurgy eliminates weak points in the material.
11Anti-corrosion protection: modern environmentally friendly zinc-plating technology significantly increases the oxidation resistance of carbon steel models.
12Precise machining: high-precision production guarantees strict dimensional tolerances, making installation easier.
13International standards and efficiency
14Compatibility: fully complies with global standards: DIN 2353, ISO 8434-1, SAE J514, BSI 5200 and ORFS SAE J1453.
15Fast installation: the swivel nut design allows complex hydraulic circuits to be quickly assembled or disassembled.
16Optimal price: despite ISO 9001-certified top quality, they are more affordable than other premium European brands.

CAST Fittings

Technical Specifications

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