Tubing Hydraulic Fitting

Tubing Hydraulic Fittings are used in fields such as oil drilling, construction machinery, mining excavation and hydraulic systems. In oil drilling, they connect the oil pipes for well entry, ensuring sealing and safety. In hydraulic systems, they connect high-pressure oil pipes, compatible with American, British and metric threads, with a pressure resistance of 35 MPa and a temperature range of 40-60℃. During installation, avoid excessive bending or twisting of the oil pipe, and regularly check the quality of the ferrule, flaring and the condition of the sealing ring.

Core Advantages

One-stop full range: Covers rigid tube, hose and cross-standard transition fittings, eliminates multi-supplier sourcing and mismatch risks.

Precision zero-leak sealing: Ground sealing seats with ±0.02° tolerance, no slow weeping under long-term vibration and pressure pulsation.

Wide material & standard coverage: Carbon steel, SS304, SS316L available, compatible with DIN, SAE, JIS, BSP and NPT standards.

High batch consistency: CNC mass production, inter-batch performance deviation ≤2%, stable quality for OEM bulk orders.

Universal interchangeability: Fully matches Parker, Eaton, Stauff and other mainstream brands, direct drop-in replacement.

Application industry

Construction machinery, machine tool hydraulics, marine engineering, steel mill systems, food processing, hydraulic power units.

Certification & Quality Assurance

Certifications Held:

ISO 9001:2015 – Quality management system certified

CE – EU safety directive compliant

Quality Assurance

Raw material inspection → Precision CNC machining → Thread go/no-go inspection → Sealing surface verification → 100% pressure test per batch. Factory pass rate consistently above 99.8%. Full traceability by unique batch number.

After-Sales Support & Warranty

12-month warranty against manufacturing defects.

Technical support via email, phone, or video call for installation guidance and troubleshooting.

Batch traceability – production records archived for each batch.

Rapid resupply – standard sizes in stock; custom sizes 15-20 working days.

Free sample – available upon request for customer verification.

24-hour inquiry response.

FAQ

Q: Do you supply both rigid tube and hose fittings?

A: Yes. We offer a full range of hydraulic tubing fittings for both rigid steel tubes and flexible hoses, plus transition adapters for cross-standard connections.

Q: Are they compatible with Parker/Eaton/Stauff fittings?

A: Yes. All fittings are manufactured to official standard dimensions and fully interchangeable with major global brands.

Q: Which materialof Tubing Hydraulic Fittingshould I choose?

A: Carbon steel for general hydraulic systems with cost priority. SS304 for water-based media; SS316L for seawater, chemical and food-grade applications.

Q: What is the difference between tubing fittings and hose fittings?

A: Tubing fittings are designed for rigid steel tubes using bite-type or flare connections. Hose fittings are designed for flexible rubber hoses using crimped sleeves. We offer both types to cover all hydraulic system connection requirements.

Q: Do you support custom sizes and non-standard configurations?

A: Yes. We support custom sizes, special materials, and non-standard configurations based on customer drawings and specifications. Please contact our technical team with your requirements.