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Durable BSPP Hydraulic Adapters – Carbon & Stainless Steel Leak-Proof Connectors
Our Carbon Steel and Stainless Steel BSPP Hydraulic Adapters are engineered to deliver robust, leak-free performance in high-pressure hydraulic and pneumatic systems. Featuring British Standard Pipe Parallel (BSPP) threading, these adapters ensure secure metal-to-metal sealing, exceptional durability, and compatibility across industries. Built to withstand extreme pressures (up to 10,000 PSI) and harsh environments, they are ideal for automotive, industrial, and energy applications.
Description
BSP can be widely matched with different threads, such as BSP, JIC, O-ring boss, BSPT:
1B
1JG9Why Choose Our BSPP Hydraulic Adapters?
Cost Efficiency: Long lifespan reduces replacement frequency and maintenance costs.
Certified Quality: Rigorous testing ensures compliance with SAE, ISO, and RoHS standards.
24/7 Support: Expert technical assistance for product selection, installation, and troubleshooting.
Fast Global Shipping: Stocked in multiple warehouses for quick delivery.
SEO-Optimized Keywords:
BSPP Hydraulic Adapters, Carbon Steel Hydraulic Fittings, Stainless Steel BSPP Connectors, High-Pressure Leak-Proof Adapters, SAE J514 Compliant Adapters, Industrial Hydraulic Solutions, Automotive Fluid Connectors, Corrosion-Resistant Hydraulic Fittings.
Call to Action
Upgrade your hydraulic systems with adapters designed for reliability and performance. [Contact us today] to request a quote, explore bulk discounts, or discuss custom configurations tailored to your needs!
Technical Data
(For Encapsulated Seal type see 1G)
1. BSP MALE TO BSP MALE HYDRAULIC ADAPTER STRAIGHT/1B
| Thread A | Thread B | Part No | L | E | F | H1 | ||
| Dash | BSPP | Dash | BSPP | mm | mm | mm | mm | |
| -02 | 1/8-28 | -02 | 1/8-28 | 1B-0202 | 26 | 10 | 10 | 14 |
| -04 | 1/4-19 | -02 | 1/8-28 | 1B-0402 | 28 | 12 | 10 | 19 |
| -04 | 1/4-19 | -04 | 1/4-19 | 1B-0404 | 30 | 12 | 11 | 19 |
| -06 | 3/8-19 | -04 | 1/4-19 | 1B-0604 | 34 | 12 | 12 | 22 |
| -06 | 3/8-19 | -06 | 3/8-19 | 1B-0606 | 35 | 12 | 12 | 22 |
| -08 | 1/2-14 | -04 | 1/4-19 | 1B-0804 | 38 | 14 | 12 | 27 |
| -08 | 1/2-14 | -06 | 3/8-19 | 1B-0806 | 40 | 14 | 12 | 27 |
| -08 | 1/2-14 | -08 | 1/2-14 | 1B-0808 | 42 | 14 | 14 | 27 |
| -10 | 5/8-14 | -08 | 1/2-14 | 1B-1008 | 44 | 18 | 16 | 30 |
| -10 | 5/8-14 | -10 | 5/8-14 | 1B-1010 | 45 | 18 | 18 | 30 |
| -12 | 3/4-14 | -06 | 3/8-19 | 1B-1206 | 47 | 16 | 12 | 32 |
| -12 | 3/4-14 | -08 | 1/2-14 | 1B-1208 | 47 | 16 | 14 | 32 |
| -12 | 3/4-14 | -12 | 3/4-14 | 1B-1212 | 47 | 16 | 16 | 32 |
| -16 | 1-11 | -08 | 1/2-14 | 1B-1608 | 50 | 18 | 14 | 41 |
| -16 | 1-11 | -12 | 3/4-14 | 1B-1612 | 50 | 18 | 16 | 41 |
| -16 | 1-11 | -16 | 1-11 | 1B-1616 | 53 | 18 | 19 | 41 |
| -20 | 1.1/4-11 | -12 | 3/4-14 | 1B-2012 | 55 | 21 | 19 | 50 |
| -20 | 1.1/4-11 | -16 | 1-11 | 1B-2016 | 58 | 21 | 21 | 50 |
| -20 | 1.1/4-11 | -20 | 1.1/4-11 | 1B-2020 | 58 | 20 | 20 | 50 |
| -24 | 1.1/2-11 | -16 | 1-11 | 1B-2416 | 59 | 23 | 21 | 55 |
| -24 | 1.1/2-11 | -20 | 1.1/4-11 | 1B-2420 | 61 | 23 | 21 | 55 |
| -24 | 1.1/2-11 | -24 | 1.1/2-11 | 1B-2424 | 63 | 22 | 22 | 55 |
| -32 | 2-11 | -24 | 1.1/2-11 | 1B-3224 | 67 | 26 | 23 | 70 |
| -32 | 2-11 | -32 | 2-11 | 1B-3232 | 69 | 26 | 26 | 70 |
| -48 | 3-11 | -48 | 3-11 | 1B-4848 | 92 | 36 | 36 | 100 |
2. BSP MALE TO JIC MALE HYDRAULIC ADAPTER 90 DEGREE/1JG9
| Thread | Thread | Part No | E | F | S1 | H | ||
| Dash | JIC | Dash | BSPP | mm | mm | mm | mm | |
| -07 | 7/16-20 | -02 | 1/8-28 | 1JG9-0702 | 25 | 26 | 11 | 14 |
| -07 | 7/16-20 | -04 | 1/4-19 | 1JG9-0704 | 27 | 31 | 14 | 19 |
| -07 | 7/16-20 | -06 | 3/8-19 | 1JG9-0706 | 28 | 37 | 19 | 22 |
| -07 | 7/16-20 | -08 | 1/2-14 | 1JG9-0708 | 32 | 43 | 22 | 27 |
| -08 | 1/2-20 | -02 | 1/8-28 | 1JG9-0802 | 27 | 27 | 14 | 14 |
| -08 | 1/2-20 | -04 | 1/4-19 | 1JG9-0804 | 27 | 32 | 14 | 19 |
| -08 | 1/2-20 | -06 | 3/8-19 | 1JG9-0806 | 29 | 37 | 19 | 22 |
| -09 | 9/16-18 | -02 | 1/8-28 | 1JG9-0902 | 27 | 26 | 14 | 14 |
| -09 | 9/16-18 | -04 | 1/4-19 | 1JG9-0904 | 27 | 31 | 14 | 19 |
| -09 | 9/16-18 | -06 | 3/8-19 | 1JG9-0906 | 29 | 36 | 16 | 22 |
| -09 | 9/16-18 | -08 | 1/2-14 | 1JG9-0908 | 33 | 43 | 22 | 27 |
| -09 | 9/16-18 | -12 | 3/4-14 | 1JG9-0912 | 29 | 49 | 27 | 32 |
| -12 | 3/4-16 | -04 | 1/4-19 | 1JG9-1204 | 32 | 34 | 19 | 19 |
| -12 | 3/4-16 | -06 | 3/8-19 | 1JG9-1206 | 32 | 37 | 19 | 22 |
| -12 | 3/4-16 | -08 | 1/2-14 | 1JG9-1208 | 35 | 43 | 22 | 27 |
| -12 | 3/4-16 | -12 | 3/4-14 | 1JG9-1212 | 38 | 49 | 27 | 32 |
| -14 | 7/8-14 | -06 | 3/8-19 | 1JG9-1406 | 38 | 39 | 22 | 22 |
| -14 | 7/8-14 | -08 | 1/2-14 | 1JG9-1408 | 38 | 43 | 22 | 27 |
| -14 | 7/8-14 | -12 | 3/4-14 | 1JG9-1412 | 41 | 49 | 27 | 32 |
| -17 | 1.1/16-12 | -08 | 1/2-14 | 1JG9-1708 | 44 | 47 | 27 | 27 |
| -17 | 1.1/16-12 | -12 | 3/4-14 | 1JG9-1712 | 44 | 49 | 27 | 32 |
| -17 | 1.1/16-12 | -16 | 1-11 | 1JG9-1716 | 48 | 53 | 33 | 41 |
| -17 | 1.1/16-12 | -20 | 1.1/4-11 | 1JG9-1720 | 51 | 58 | 41 | 50 |
| -21 | 1.5/16-12 | -12 | 3/4-14 | 1JG9-2112 | 49 | 53 | 33 | 32 |
| -21 | 1.5/16-12 | -16 | 1-11 | 1JG9-2116 | 49 | 53 | 33 | 41 |
| -21 | 1.5/16-12 | -20 | 1.1/4-11 | 1JG9-2120 | 54 | 58 | 41 | 50 |
| -21 | 1.5/16-12 | -24 | 1.1/2-11 | 1JG9-2124 | 54 | 63 | 48 | 55 |
| -26 | 1.5/8-12 | -16 | 1-11 | 1JG9-2616 | 52 | 58 | 41 | 41 |
| -26 | 1.5/8-12 | -20 | 1.1/4-11 | 1JG9-2620 | 52 | 58 | 41 | 50 |
| -26 | 1.5/8-12 | -24 | 1.1/2-11 | 1JG9-2624 | 56 | 63 | 48 | 55 |
| -30 | 1.7/8-12 | -20 | 1.1/4-11 | 1JG9-3020 | 59 | 63 | 48 | 50 |
| -30 | 1.7/8-12 | -24 | 1.1/2-11 | 1JG9-3024 | 59 | 63 | 48 | 55 |
| -40 | 2.1/2-12 | -32 | 2-11 | 1JG9-4032 | 78 | 74 | 63 | 70 |
3. BSPT MALE X BSPP FEMALE45 DEGREE ELBOW
| A | B | Part No | E | F | N | S1 | H | ||
| Dash | BSPT | Dash | BSPP | mm | mm | mm | mm | mm | |
| -02 | 1/8-28 | -02 | 1/8-28 | 2TB4-0202 | 17 | 14 | 4 | 11 | 14 |
| -04 | 1/4-19 | -04 | 1/4-19 | 2TB4-0404 | 21 | 21 | 5 | 14 | 19 |
| -06 | 3/8-19 | -06 | 3/8-19 | 2TB4-0606 | 23 | 20 | 6 | 19 | 22 |
| -08 | 1/2-14 | -06 | 3/8-19 | 2TB4-0806 | 29 | 20 | 6 | 22 | 22 |
| -08 | 1/2-14 | -08 | 1/2-14 | 2TB4-0808 | 29 | 22 | 7 | 22 | 27 |
| -12 | 3/4-14 | -12 | 3/4-14 | 2TB4-1212 | 31 | 30 | 9 | 27 | 32 |
| -16 | 1-11 | -16 | 1-11 | 2TB4-1616 | 38 | 32 | 11 | 33 | 41 * |
| -16 | 1-11 | -20 | 1.1/4-11 | 2TB4-1620 | 43 | 36 | 11 | 41 | 50 * |
| -20 | 1.1/4-11 | -20 | 1.1/4-11 | 2TB4-2020 | 43 | 36 | 11 | 41 | 50 * |
| -24 | 1.1/2-11 | -24 | 1.1/2-11 | 2TB4-2424 | 48 | 40 | 13 | 48 | 55 * |
| -32 | 2-11 | -32 | 2-11 | 2TB4-3232 | 54 | 45 | 16 | 63 | 73 * |
Details
Product Advantages
1. Unmatched Sealing Performance
BSPP threading creates a tight metal-to-metal seal, eliminating leaks without relying on additional gaskets. Paired with O-rings or sealing washers, it ensures zero fluid/gas escape.
2. Material Versatility
Carbon Steel: Zinc-plated or black oxide coatings enhance corrosion resistance for cost-effective heavy-duty use.
Stainless Steel (Grade 304/316): Perfect for corrosive environments like chemical processing or marine applications.
3. High-Pressure Resilience
Tested to withstand pressures up to 10,000 PSI (carbon steel) and 8,000 PSI (stainless steel), ensuring reliability in extreme conditions.
4. Global Compliance & Compatibility
Manufactured to SAE J514, ISO 8434-1, and DIN standards, guaranteeing seamless integration with global hydraulic systems.
5. Easy Installation & Maintenance
Precision-machined threads and ergonomic designs reduce assembly time by 30%, minimizing downtime during repairs.
Product Features
1. Advanced Engineering
CNC-machined threads for precision fit and reduced friction.
Smooth surface finishes prevent contamination and wear.
2. Wide Configuration Options
Available in elbows, tees, reducers, unions, and crosses to meet complex hydraulic routing needs.
3. Temperature Adaptability
Operate flawlessly in temperatures ranging from -20°F to 400°F (-29°C to 204°C), suitable for arctic climates or high-heat industrial settings.
4. Customization Flexibility
Tailored thread sizes (1/8" to 2") and lengths.
Optional PTFE coatings for chemical resistance or electropolishing for ultra-hygienic surfaces.
5. Eco-Friendly & Reusable
Durable materials and reusable designs reduce waste, supporting sustainable industrial practices.
Application
BSPP adapters are critical components for maintaining system integrity in demanding sectors:
Automotive Systems:
Secure connections in fuel lines, brake systems, and power steering assemblies.
Compatible with heavy-duty trucks, electric vehicles, and off-road machinery.
Industrial Hydraulics:
Connect pumps, valves, and cylinders in manufacturing plants, CNC machines, and hydraulic presses.
Oil & Gas Infrastructure:
Reliable fluid transfer in pipelines, drilling rigs, and refinery equipment.
Renewable Energy:
Integrate with wind turbine hydraulics and solar farm cooling systems.
Marine & Aerospace:
Corrosion-resistant stainless steel variants for saltwater and aviation environments.
