Stainless Steel 316 BSP Adaptors – Straights, Elbows and Tees

Our Stainless Steel 316 BSP Adaptors are designed for demanding hydraulic, industrial, marine, food processing, washdown, water transfer and corrosive environments across Australia. Available in a wide range of BSPP and BSPT thread configurations, including straight adaptors, 90 degree elbows, 45 degree elbows, tees, reducers, plugs, caps and conversion fittings, this range is built for long service life where ordinary plated steel fittings are not suitable.

Manufactured from 316 stainless steel, these fittings offer excellent resistance to corrosion, saltwater, moisture, chemicals and harsh cleaning processes. They are commonly used as an alternative or compatible replacement style for many BSP hydraulic adaptor ranges supplied by major fitting manufacturers, including Parker, Eaton, Gates, Ryco, Manuli, Stauff, Brennan, Hydraulink, Alfagomma and other recognised hydraulic fitting brands, subject to confirming thread type, size, seal type and pressure suitability before installation.

Why Choose Stainless Steel 316 BSP Adaptors?

• Superior Corrosion Resistance: 316 stainless steel is ideal for saltwater, washdown, chemical, food-grade and outdoor environments.
• Common Australian Thread Type: BSP threads are widely used throughout Australia in hydraulic, industrial, agricultural and mobile machinery applications.
• Available in Multiple Configurations: Includes BSP straights, BSP elbows, BSP tees, BSP reducers, BSP plugs, BSP caps and BSP conversion adaptors.
• Reliable Sealing Options: BSPP parallel threads can seal using bonded washers, O-rings or cone seats, while BSPT tapered threads seal through thread engagement.
• Long Service Life: Designed to reduce rust, contamination, downtime and fitting replacement in harsh operating conditions.

Common Applications

• Marine hydraulics, boat building, saltwater systems and coastal machinery.
• Food, beverage, dairy, pharmaceutical and washdown processing equipment.
• Hydraulic hose assemblies, pipework, pumps, valves, manifolds and cylinders.
• Agricultural, mining, civil, industrial and mobile plant machinery.
• Water jetting, chemical transfer, wastewater, filtration and corrosive fluid systems.

BSP Thread Types Explained

• BSPP: British Standard Parallel Pipe thread, also known as G thread, commonly used with bonded seals, O-rings, Dowty washers or cone sealing systems.
• BSPT: British Standard Tapered Pipe thread, also known as R thread, designed to seal through thread interference and commonly used in pipe and hydraulic applications.
• BSP 60 Degree Cone: A common hydraulic sealing style where the BSP thread tightens against a 60 degree cone seat for metal-to-metal sealing.

Available BSP Adaptor Styles

• BSP Male to BSP Male: Straight nipple adaptors for joining BSP female ports or hoses.
• BSP Male to BSP Female: Extension, reducer and conversion adaptors for BSP hydraulic systems.
• BSP 90 Degree Elbows: Used where hose or pipe direction needs to change in compact installations.
• BSP 45 Degree Elbows: Ideal for smoother routing where a full 90 degree bend is not required.
• BSP Tees: Used to split or combine hydraulic, water or fluid lines.
• BSP Plugs and Caps: Used to blank off ports, hoses and hydraulic lines during maintenance or system assembly.
• BSP Reducers: Used to convert between different BSP thread sizes.

Important Compatibility Notes

BSP fittings are common in the Australian hydraulic market, but they must be matched correctly before use. Always confirm the thread size, thread pitch, BSPP or BSPT type, sealing method, pressure rating, temperature range and media compatibility. Similar-looking threads such as NPT, Metric, JIC and ORFS are not interchangeable with BSP unless the adaptor has been specifically designed for that conversion.

Brand names such as Parker, Eaton, Gates, Ryco, Manuli, Stauff, Brennan, Hydraulink and Alfagomma are used for reference only to help customers identify commonly used hydraulic fitting styles. Unless specifically stated, these products are not represented as genuine parts from those manufacturers. Customers should verify suitability for their application in accordance with Australian Consumer Law and relevant safety requirements.

Need Help Identifying the Right BSP Stainless Adaptor?

Choosing the correct stainless steel BSP adaptor is critical for a safe, leak-free hydraulic or fluid system. Check your existing fitting markings, thread diameter, thread pitch, sealing face and application requirements before ordering. For hydraulic hose assemblies or high-pressure systems, always use fittings that match the hose, machinery and pressure rating requirements. You can find out thread chart here.