What is a Straight JIC Fitting? Why Use it with Wrapped Cover Hoses?
- JIC (Joint Industry Council) fittings represent a globally recognized hydraulic standard, characterized by a 37-degree flared seating. This design creates a reliable "metal-to-metal seal," ensuring absolute leak prevention without the need for O-rings or rubber seals on the mating surface.
- Wrapped cover hydraulic hoses feature a textured synthetic rubber outer cover. The primary advantage of this type of hose is its exceptional resistance to abrasion, friction, and physical impact in demanding industrial environments.
- When crimping straight JIC fittings onto wrapped-cover hoses, technicians must pay close attention to the crimping force and select the appropriate ferrule. Unlike smooth-cover hoses, wrapped-cover hoses often require skiving techniques or specialized no-skive ferrules to ensure the ferrule's teeth bite firmly into the inner steel reinforcement, creating a unified assembly capable of withstanding extremely high pressures.
Standards for Crimping Straight JIC Fittings at VHE
At Vina Hydraulic Equipment Joint Stock Company (VHE), we understand that the quality of a complete hydraulic hose assembly heavily depends on the precision of the fabrication and crimping process.
- Diverse Materials: JIC fittings are manufactured from rust-resistant galvanized carbon steel or stainless steel (SS304, SS316), depending on the working environment requirements (especially suitable for marine and shipbuilding projects requiring seawater corrosion resistance).
- Precision Threading: The international standard UN/UNF thread system ensures smooth fastening and perfect connections with existing factory equipment.
- Accurate Crimping Process: VHE operates specialized hydraulic hose crimping machines with strict crimping force control. We guarantee that the fitting is firmly secured to the wrapped cover hose without damaging the internal load-bearing steel wire reinforcement.
| Criteria | Service Details at VHE |
| Fitting Type | Straight JIC (Male/Female), 37° flare standard SAE J514 |
| Materials | Carbon Steel, SS304, SS316 (suitable for the marine industry) |
| Compatible Hoses | Wrapped cover hose with 1 wire braid (R1AT), 2 wire braids (R2AT), or 4 wire spirals |
| Quality Control | Precise measurement of crimp diameter, pressure testing before delivery |
Consultations & Quotations for Hydraulic Fitting Assembly
To receive an accurate and competitive quotation for your batch of straight JIC fittings and wrapped cover hydraulic hoses, please contact our technical team directly.
Let VHE partner with you to ensure the safety and efficiency of your plant's equipment systems!
- Consulting & Support: 0903 067 588
- Support Email: [email protected]
