Hydraulic fittings and ferrules

  • Hydraulic fittings and ferrules
Proper selection and assembly of fittings is as important for safe and long-lasting operation of a hose assembly as the selection of a hose itself. When choosing a fitting, not only working parameters of the hose assembly must be taken into consideration but also the type of the hose they are meant for.

When selecting fittings (end fittings and ferrules) for a particular type of hose it is important to ensure that both components are made of the same material and have the same galvanic coating.

Material, corrosion resistance and working temperature range of fittings

Zinc-plated carbon steel: from -40°C to +200°C (if certain minimum shock strength at sub-zero temperatures is required, please contact Tubes International, above 120°C working pressure correction is recommended). NBR (nitrile) sealing: from -25°C to +100°C. Corrosion resistance (appearance of red rust on components tested in the salt chamber according to EN ISO 9227:2017-06): > 350 h.

Zinc-nickel plated carbon steel: from -40°C to +200°C (if certain minimum shock strength at sub-zero temperatures is required, please contact Tubes International, above 120°C working pressure correction is recommended). NBR (nitrile) sealing: from -25°C to +100°C. Corrosion resistance (appearance of red rust on components tested in the salt chamber according to. EN ISO 9227:2017-06): > 700 h.

AISI 316 stainless steel: from -270°C to +800°C (above 120°C working pressure correction is recommended). Sealing FKM (Viton): from -20°C to +200°C.

BRITISH STANDARD
AGR (TI-ZBZ110)DKR (TI-ZBW110)
końcówki do węży hydraulicznychkońcówki do zakuwania węży hydraulicznych
DKOR (TI-ZBW120)
okucia do przewodów hydraulicznych
BSP thread, 60° cone sealing

DKR – 60° cone, metal-metal sealing.

DKOR – 60° cone, sealing with O-ring.

AGR-F (TI-ZBZ140)DKR-F (TI-ZBW140)
okucia do węży hydraulicznych,okucia hydrauliczne
BSP thread, flat sealing

Additional flat seal required.

AGR-K (TI-ZBZ130)
okucia węży hydraulicznych
BSPT thread, sealing on the thread

Additional sealant (PTFE type or anaerobic sealant) required. Possible sealing on 60° cone.

RNR (TI-ZBB600)
zakucia do przewodów hydraulicznych
BANJO bolt with BSP thread

Sealing with the use of washers between fitting,
bolt head and connection surface.

AMERICAN STANDARD (SAE J516 / ISO 12151-5)
AGJ (TI-ZJZ110)DKJ (TI-ZJW110)
zakucia do węży hydraulicznychzakówki do węży hydraulicznych
JIC, imperial UNF thread

74° cone, metal-metal sealing

AGO (TI-ZOZ110)DKO (TI-ZOW110)
wąż hydrauliczny zakówkazakówka przewód hydrauliczny
OFRS, imperial UNF thread

Flat-face seal with O-ring

AMERICAN STANDARD
AGN (TI-ZNZ110)DK NPSM (TI-ZNW110)
końcówka do wężą hydraulicznegoprzewód hydrauliczny zakuwanie
NPT thread, seal on thread, NPSM 60⁰ cone

AGN – Requires thread sealant e.g. PTFE tape or liquid sealant. Also 60⁰ cone seal.

DK NPSM – metal-to-metal 60⁰ cone seal

okucie do wężą hydraulicznego ze stali nierdzewnej
SAE, imperial UNF thread

O-ring sealing

AMERICAN STANDARD
końcówka do węża stal węglowaFlanged SAE

* – JIS flange (KOMATSU)

Sealing of O-ring

flange size[inch]light duty (3000 psi)heavy duty (6000 psi)SUPERCAT
DHdhDHdhDHdh
1/230,26,717,538,131,87,818,240,531,814,2
5/8*346,719,842,9
3/438,16,722,247,641,38,823,850,841,314,223,850,8
144,5826,252,447,69,527,857,247,614,227,857,2
1.1/450,8830,258,75410,331,866,75414,231,866,7
1.1/260,3835,769,863,512,636,579,463,514,2
271,49,542,977,879,512,644,596,879,514,2
2.1/284,19,650,888,9
3101,69,661,9106,4
3.1/2114,311,369,9120,7
412711,377,8130,2
5152,411,392,1152,4
DIN STANDARD
CEL (TI-ZMZ111)
CES (TI-ZMZ112)
DKOL (TI-ZMW121)
DKOS (TI-ZMW122)
Okucia hydrauliczne specjalne system SSKVOkucia do węży hydraulicznych ze stali nierdzewnej
DKL (TI-ZMW111)
DKS (TI-ZMW112)
Końcówka do węża hydraulicznego AISI 316)
BEL (TI-ZMR111)
BEL (TI-ZMR112)
zakuwanie wężą hydraulicznego końcówkami AISI 316)
Metric thread – cone 24°

CEL –- light duty – cone 24° sealing.

CES –  heavy duty – cone 24° sealing

DKOL – light  duty, 24° cone with
O-ring.

DKOS –- heavy duty, 24° cone with O-ring

DKL – light duty – 24°/60° cone, metal-metal sealing.

DKS – heavy duty – 24°/60° cone,
metal-metal sealing.

BEL – light duty – sealing of cutting ring  DIN 2353 cone 24° sealing

BES –heavy duty – sealing of cutting ring  DIN 2353 cone 24° sealing

AGMDKM (TI-ZMW160)
Końcówka do węży hydraulicznych ze stali węglowej cynko-nikielKońcówki do węży hydraulicznych ze stali węglowe
Metric thread – cone 60°.

AGM, DKM – 60° cone, metal-metal sealing

JAPANESE STANDARD
KOMATSU (TI-ZMW150)
TOYOTA (TI-ZBW150)
okucia hydrauliczne komatsu-toyota
JIS, metric thread

KOMATSU – metal-to-metal 60⁰ inverted cone seal

JIS, BSP imperial thread

TOYOTA – metal-to-metal 60⁰ inverted cone seal

NISSAN
okucie INTERLOCK typ IL

JIS, BSP imperial thread

ORFS 74⁰ seat

FRENCH STANDARD
AGFDKF
okucie hydrauliczne specjalneadapter hydrauliczny STECKO
BEF
końcówka do przewodu hydraulicznego
Metric thread, 24⁰ cone

AGF, DKF – metal-to-metal 24⁰ cone seal

BEF – cutting ring 24⁰ cone seal, imperial

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Type of material:

Hydraulic hose fittings; in carbon steel

Hydraulic hose fittings; in carbon steel

Hydraulic hose fittings; in stainless steel

Hydraulic hose fittings; in stainless steel

Hydraulic hose fittings; in zinc-nickel plated carbon

Hydraulic hose fittings; in zinc-nickel plated carbon

List of products:

Standard fittings; Z-type

Standard fittings; Z-type

NON SKIVE fittings, N-type

NON SKIVE fittings, N-type

INTERLOCK fittings, IL-type, in zinc-nickel plated

INTERLOCK fittings, IL-type, in zinc-nickel plated

Reusable fittings - S type

Reusable fittings – S type

Special hydraulic fittings

Special hydraulic fittings

STECKO Fittings and adapters

STECKO fittings and adapters

Special hydraulic fittings - WEO system

Special hydraulic fittings – WEO system

Special hydraulic fittings, SSKV system

Special hydraulic fittings, SSKV system

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