Is the DKR hydraulic end, type ZBW110 in AISI 316L steel compatible with standard crimping sleeves for industrial hydraulic hoses?

Yes. The DKR hydraulic end, type ZBW110, AISI 316L steel is designed for crimping in hydraulic and industrial hoses using a crimping sleeve suitable for the hose type. It features a regular hydraulic tail (type Z), internal BSP thread with nut and a 60Â° sealing cone (DKR), and the description explicitly states it is intended to be crimped using an appropriate crimping sleeve. Ensure you select a sleeve sized and rated for the specific hose construction and working pressures, and follow manufacturer crimping specifications and tooling to achieve a proper, certified crimp.

Can DKR hydraulic end, type ZBW110, AISI 316L steel withstand saline or marine environments without additional corrosion protection?

DKR hydraulic end, type ZBW110, AISI 316L steel offers significantly improved corrosion resistance compared with common stainless grades and is generally suitable for saline and marine atmospheres. However, 316L is not completely immune: in aggressive chloride-rich environments it can suffer pitting and crevice corrosion, especially in stagnant zones, under deposits, at threaded joints or if protective passive film is damaged. Long-term durability depends on exposure severity (splash vs immersion), oxygenation, temperature, mechanical stress, surface finish and mating materials. For continuous immersion, submerged duty, or critical safety applications, additional measures are recommended: cathodic protection, protective coatings, passivation, careful material pairing, or higher-alloy grades (e.g. duplex or superaustenitic). For occasional splash or coastal use, 316L is typically acceptable without extra protection.

Does DKR hydraulic end, type ZBW110, AISI 316L steel require special installation torque or tools for BSP internal thread and crimping?

DKR hydraulic end, type ZBW110, AISI 316L steel does not require any special installation torque beyond standard practices for BSP internal threads and crimped fittings. Key points: - BSP internal thread: Tighten the nut to typical hydraulic fitting torque values appropriate for the thread size and material. Use a calibrated torque wrench or spanner to achieve a secure metal-to-metal 60Â° sealing cone contact without over-torquing; follow general manufacturer torque charts for BSP fittings if available. - Sealing: The 60Â° cone provides the primary metal-to-metal seal; ensure correct alignment and that mating threads are clean and undamaged. Do not rely on excessive torque to compensate for poor fit. - Crimping: This fitting is designed for use with a crimping sleeve appropriate for the hose type. Use a crimping machine and die set specified for the hose and sleeve dimensions. Follow the hose manufacturerâs crimp specifications (crimp diameter, number of crimp segments, and crimp force). Improper crimping (wrong die, insufficient force, or incorrect sleeve) can cause leaks or premature failure. - Tools: Standard torque wrench/spanner for the BSP nut and a hydraulic/induction crimping machine with correct dies for the sleeve/hose are required. No special proprietary tools specific to the ZBW110 are indicated. - Material considerations: AISI 316L is corrosion-resistant but avoid over-tightening which can deform threads or cone. Ensure compatible hose materials and sleeves for stainless-steel fittings. If exact torque values or crimp dimensions are needed, consult the hose and sleeve manufacturerâs data or the fitting supplierâs installation guidelines.

DKR hydraulic end, type ZBW110, AISI 316L steel

All products, Fittings for high-pressure hoses/

Additional information

Material	SS – stainless steel
Standard length [m]	60

Standard hydraulic end fitting (type Z – with a regular hydraulic “tail” for hose), with internal BSP thread and nut, 60° sealing cone (DKR). Designed for crimping in hydraulic and industrial hoses using a crimping sleeve suitable for the type of hose. Material: AISI 316L steel.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
TI-ZBW110-02-02-SS	End. GW 1/8" BSP, hose 1/8", cone 60°, AISI 316L	3
TI-ZBW110-02-03-SS	End. GW 1/8" BSP, hose 3/16", cone 60°, AISI 316L	5
TI-ZBW110-02-04-SS	End. GW 1/8" BSP, hose 1/4", cone 60°, AISI 316L	6
TI-ZBW110-04-02-SS	End. GW 1/4" BSP, hose 1/8", cone 60°, AISI 316L	3
TI-ZBW110-04-03-SS	End. GW 1/4" BSP, hose 3/16", cone 60°, AISI 316L	5	450
TI-ZBW110-04-04-SS	End. GW 1/4" BSP, hose 1/4", cone 60°, AISI 316L	6	450
TI-ZBW110-04-05-SS	End. GW 1/4" BSP, hose 5/16", cone 60°, AISI 316L	8	450
TI-ZBW110-04-06-SS	End. GW 1/4" BSP, hose 3/8", cone 60°, AISI 316L	10	450
TI-ZBW110-06-04-SS	End. GW 3/8" BSP, hose 1/4", cone 60°, AISI 316L	6	445
TI-ZBW110-06-05-SS	End. GW 3/8" BSP, hose 5/16", cone 60°, AISI 316L	8	445
TI-ZBW110-06-06-SS	End. GW 3/8" BSP, hose 3/8", cone 60°, AISI 316L	10	445
TI-ZBW110-06-08-SS	End. GW 3/8" BSP, hose 1/2", cone 60°, AISI 316L	12	445
TI-ZBW110-08-06-SS	End. GW 1/2" BSP, hose 3/8", cone 60°, AISI 316L	10	415
TI-ZBW110-08-08-SS	End. GW 1/2" BSP, hose 1/2", cone 60°, AISI 316L	12	415
TI-ZBW110-08-10-SS	End. GW 1/2" BSP, hose 5/8", cone 60°, AISI 316L	16	415
TI-ZBW110-10-08-SS	End. GW 5/8" BSP, hose 1/2", cone 60°, AISI 316L	12	350
TI-ZBW110-10-10-SS	End. GW 5/8" BSP, hose 5/8", cone 60°, AISI 316L	16	350
TI-ZBW110-12-08-SS	End. GW 3/4" BSP, hose 1/2", cone 60°, AISI 316L	12	350
TI-ZBW110-12-10-SS	End. GW 3/4" BSP, hose 5/8", cone 60°, AISI 316L	16	350
TI-ZBW110-12-12-SS	End. GW 3/4" BSP, hose 3/4", cone 60°, AISI 316L	20	350
TI-ZBW110-16-12-SS	End. GW 1" BSP, hose 3/4", cone 60°, AISI 316L	20	280
TI-ZBW110-16-16-SS	End. GW 1" BSP, hose 1", cone 60°, AISI 316L	25	280
TI-ZBW110-20-16-SS	End. GW 1.1/4" BSP, hose 1", cone 60°, AISI 316L	25	210
TI-ZBW110-20-20-SS	End. GW 1.1/4" BSP, hose 1.1/4", cone 60°, AISI 316L	32	210
TI-ZBW110-24-20-SS	End. GW 1.1/2" BSP, hose 1.1/4", cone 60°, AISI 316L	32	185
TI-ZBW110-24-24-SS	End. GW 1.1/2" BSP, hose 1.1/2", cone 60°, AISI 316L	38	185
TI-ZBW110-32-24-SS	End. GW 2" BSP, hose 1.1/2", cone 60°, AISI 316L	38	175
TI-ZBW110-32-32-SS	End. GW 2" BSP, hose 2", cone 60°, AISI 316L	50	175

Standard hydraulic end fitting (type Z – with a regular hydraulic “tail” for hose), with internal BSP thread and nut, 60° sealing cone (DKR). Designed for crimping in hydraulic and industrial hoses using a crimping sleeve suitable for the type of hose. Material: AISI 316L steel.