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T: +86-15990630008
E: info@chinahdm.com
E: info@chinahdm.com
Industrial zone, Binhai, Jiaojiang, Taizhou, Zhejiang, China
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PART NO. | THREAD | DIMENSIONS | ||||
T1 | T2 | L | L1 | L2 | S1 | |
H1B-02 | G1/8"×28 | G1/8"×28 | 26 | 10 | 10 | 14 |
H1B-02-04 | G1/8"X28 | G1/4"X19 | 28 | 10 | 12 | 19 |
H1B-04 | G1/4"×19 | G1/4"X19 | 30 | 12 | 12 | 19 |
H1B-04-06 | G1/4"X19 | G3/8"X19 | 33.5 | 12 | 13.5 | 22 |
H1B-04-08 | G1/4"X19 | G1/2"X14 | 38 | 12 | 16 | 27 |
H1B-06 | G3/8"×19 | G3/8"X19 | 35 | 13.5 | 13.5 | 22 |
H1B-06-08 | G3/8"×19 | G1/2"X14 | 39.5 | 13.5 | 16 | 27 |
H1B-08 | G1/2"X14 | G1/2"X14 | 42 | 16 | 16 | 27 |
H1B-08-10 | G1/2"X14 | G5/8"X14 | 43.5 | 16 | 17.5 | 30 |
H1B-10 | G5/8"×14 | G5/8"×14 | 45 | 17.5 | 17.5 | 30 |
H1B-10-12 | G5/8"X14 | G3/4"X14 | 47 | 17.5 | 18.5 | 32 |
H1B-12 | G3/4"×14 | G3/4"X14 | 48 | 18.5 | 18.5 | 32 |
H1B-12-16 | G3/4"X14 | G1"×11 | 52.5 | 18.5 | 20.5 | 41 |
H1B-12-20 | G3/4"×14 | G1.1/4"×11 | 53.5 | 18.5 | 20.5 | 50 |
H1B-16 | G1"×11 | G1"X11 | 53.5 | 20.5 | 20.5 | 41 |
H1B-16-20 | G1"X11 | G1.1/4"×11 | 58 | 20.5 | 20.5 | 50 |
H1B-16-24 | G1"X11 | G1.1/2"X11 | 60.5 | 20.5 | 23 | 55 |
H1B-20 | G1.1/4"×11 | G1.1/4"×11 | 58 | 20.5 | 20.5 | 50 |
H1B-20-24 | G1.1/4"X11 | G1.1/2"×11 | 60.5 | 20.5 | 23 | 55 |
H1B-24 | G1.1/2"×11 | G1.1/2"×11 | 63 | 23 | 23 | 55 |
H1B-24-32 | G1.1/2"X11 | G2"X11 | 66.5 | 23 | 25.5 | 70 |
H1B-32 | G2"×11 | G2"×11 | 69 | 25.5 | 25.5 | 70 |
The 1B BSP Adapter stands as a specialized solution for connecting hydraulic components in industrial systems utilizing British Standard Pipe (BSP) thread specifications. Engineered to provide reliable and leak-free connections in medium-pressure applications, this adapter serves as a critical interface between different hydraulic components, ensuring efficient fluid transfer while maintaining system integrity. Its precision manufacturing and adherence to BSP standards make it an essential component in industrial hydraulic systems worldwide, particularly in regions where BSP specifications are prevalent. The 1B BSP Adapter combines traditional thread technology with modern materials to deliver performance that meets the demands of contemporary industrial applications.
The 1B BSP Adapter features British Standard Pipe threads available in both parallel (BSPP) and tapered (BSPT) configurations to accommodate different system requirements. BSPP versions utilize an integrated O-ring groove that accepts a high-performance nitrile O-ring, creating a reliable face seal that prevents leakage even under pressure fluctuations. BSPT versions rely on thread interference sealing enhanced by precision machining of the thread form to ensure proper sealing without the need for thread sealants in most applications. Both configurations feature precision-cut threads with a class 2B fit for optimal engagement and sealing performance.
Constructed from high-strength carbon steel (1045 grade) as standard, the 1B BSP Adapter offers excellent mechanical properties for industrial hydraulic applications. The adapter undergoes a zinc plating process with a clear chromate finish, providing good corrosion resistance for general-purpose applications. For enhanced corrosion resistance in harsh environments, an optional AISI 316 stainless steel version is available, offering superior protection against chemical exposure, moisture, and aggressive industrial environments. All versions feature a precision-machined hexagon body for secure wrench engagement during installation.
Engineered for medium-pressure industrial hydraulic systems, the 1B BSP Adapter is rated for a maximum operating pressure of 4,000 PSI (276 bar) under normal operating conditions. It maintains reliable performance across a temperature range of -20°C to 100°C (-4°F to 212°F) for standard carbon steel versions with nitrile O-rings. The adapter's robust construction allows it to handle pressure spikes up to 6,000 PSI (414 bar) for short durations, making it suitable for systems with occasional pressure transients. Flow capacity is optimized through careful design of the internal flow path, minimizing pressure drop across the adapter.
In factory and industrial settings, the 1B BSP Adapter is widely used in hydraulic power units, machine tools, and automated production equipment. It provides reliable connections in hydraulic circuits for clamping mechanisms, hydraulic cylinders, and control valves in industries ranging from automotive manufacturing to food processing. Its compatibility with BSP standard components makes it particularly valuable in facilities with legacy equipment or imported machinery from BSP-standard regions.
The 1B BSP Adapter finds extensive application in process industries such as chemical processing, pulp and paper, and water treatment facilities. In these environments, the adapter connects hydraulic components in systems powering mixers, valves, and material handling equipment. The optional stainless steel construction makes it suitable for use in facilities where corrosion resistance is essential due to exposure to moisture or chemical agents.
In marine and offshore environments, the 1B BSP Adapter with stainless steel construction provides reliable hydraulic connections in deck machinery, winches, and steering systems. Its corrosion resistance ensures long-term performance in saltwater environments, while its robust design withstands the vibration and mechanical stress encountered in marine operations. The adapter's compliance with BSP standards makes it compatible with the hydraulic systems commonly found in European and Asian-built vessels.
BSPP (British Standard Pipe Parallel) versions feature straight threads and rely on an O-ring located in a groove on the face of the adapter to create a seal between mating surfaces. BSPT (British Standard Pipe Tapered) versions feature tapered threads that create a seal through thread interference as the tapered threads wedge together during installation. BSPP is generally preferred for applications requiring frequent disassembly, while BSPT offers advantages in high-vibration environments where thread loosening could occur. Proper mating components must be used for each type—BSPP adapters require BSPP ports, while BSPT adapters require BSPT ports.
While the 1B BSP Adapter is designed for BSP components, it can be used to connect BSP systems to SAE or DIN components when used with an appropriate transition adapter. Direct connection between BSP and SAE/DIN components is not recommended due to differences in thread forms, angles, and sealing mechanisms. For permanent connections between different standards, we offer specialized transition adapters that maintain pressure integrity while bridging the different thread specifications.
The 1B BSP Adapter is compatible with most common hydraulic fluids, including mineral oil-based fluids, synthetic hydrocarbons, and water-glycol mixtures. Standard nitrile O-rings provide compatibility with these fluids at moderate temperatures. For systems using phosphate ester fluids or operating at elevated temperatures, we recommend specifying the Viton® O-ring option for enhanced chemical and temperature resistance. The stainless steel version is recommended for systems using aggressive fluids that might corrode carbon steel components.
PART NO. | THREAD | DIMENSIONS | ||||
T1 | T2 | L | L1 | L2 | S1 | |
H1B-02 | G1/8"×28 | G1/8"×28 | 26 | 10 | 10 | 14 |
H1B-02-04 | G1/8"X28 | G1/4"X19 | 28 | 10 | 12 | 19 |
H1B-04 | G1/4"×19 | G1/4"X19 | 30 | 12 | 12 | 19 |
H1B-04-06 | G1/4"X19 | G3/8"X19 | 33.5 | 12 | 13.5 | 22 |
H1B-04-08 | G1/4"X19 | G1/2"X14 | 38 | 12 | 16 | 27 |
H1B-06 | G3/8"×19 | G3/8"X19 | 35 | 13.5 | 13.5 | 22 |
H1B-06-08 | G3/8"×19 | G1/2"X14 | 39.5 | 13.5 | 16 | 27 |
H1B-08 | G1/2"X14 | G1/2"X14 | 42 | 16 | 16 | 27 |
H1B-08-10 | G1/2"X14 | G5/8"X14 | 43.5 | 16 | 17.5 | 30 |
H1B-10 | G5/8"×14 | G5/8"×14 | 45 | 17.5 | 17.5 | 30 |
H1B-10-12 | G5/8"X14 | G3/4"X14 | 47 | 17.5 | 18.5 | 32 |
H1B-12 | G3/4"×14 | G3/4"X14 | 48 | 18.5 | 18.5 | 32 |
H1B-12-16 | G3/4"X14 | G1"×11 | 52.5 | 18.5 | 20.5 | 41 |
H1B-12-20 | G3/4"×14 | G1.1/4"×11 | 53.5 | 18.5 | 20.5 | 50 |
H1B-16 | G1"×11 | G1"X11 | 53.5 | 20.5 | 20.5 | 41 |
H1B-16-20 | G1"X11 | G1.1/4"×11 | 58 | 20.5 | 20.5 | 50 |
H1B-16-24 | G1"X11 | G1.1/2"X11 | 60.5 | 20.5 | 23 | 55 |
H1B-20 | G1.1/4"×11 | G1.1/4"×11 | 58 | 20.5 | 20.5 | 50 |
H1B-20-24 | G1.1/4"X11 | G1.1/2"×11 | 60.5 | 20.5 | 23 | 55 |
H1B-24 | G1.1/2"×11 | G1.1/2"×11 | 63 | 23 | 23 | 55 |
H1B-24-32 | G1.1/2"X11 | G2"X11 | 66.5 | 23 | 25.5 | 70 |
H1B-32 | G2"×11 | G2"×11 | 69 | 25.5 | 25.5 | 70 |
The 1B BSP Adapter stands as a specialized solution for connecting hydraulic components in industrial systems utilizing British Standard Pipe (BSP) thread specifications. Engineered to provide reliable and leak-free connections in medium-pressure applications, this adapter serves as a critical interface between different hydraulic components, ensuring efficient fluid transfer while maintaining system integrity. Its precision manufacturing and adherence to BSP standards make it an essential component in industrial hydraulic systems worldwide, particularly in regions where BSP specifications are prevalent. The 1B BSP Adapter combines traditional thread technology with modern materials to deliver performance that meets the demands of contemporary industrial applications.
The 1B BSP Adapter features British Standard Pipe threads available in both parallel (BSPP) and tapered (BSPT) configurations to accommodate different system requirements. BSPP versions utilize an integrated O-ring groove that accepts a high-performance nitrile O-ring, creating a reliable face seal that prevents leakage even under pressure fluctuations. BSPT versions rely on thread interference sealing enhanced by precision machining of the thread form to ensure proper sealing without the need for thread sealants in most applications. Both configurations feature precision-cut threads with a class 2B fit for optimal engagement and sealing performance.
Constructed from high-strength carbon steel (1045 grade) as standard, the 1B BSP Adapter offers excellent mechanical properties for industrial hydraulic applications. The adapter undergoes a zinc plating process with a clear chromate finish, providing good corrosion resistance for general-purpose applications. For enhanced corrosion resistance in harsh environments, an optional AISI 316 stainless steel version is available, offering superior protection against chemical exposure, moisture, and aggressive industrial environments. All versions feature a precision-machined hexagon body for secure wrench engagement during installation.
Engineered for medium-pressure industrial hydraulic systems, the 1B BSP Adapter is rated for a maximum operating pressure of 4,000 PSI (276 bar) under normal operating conditions. It maintains reliable performance across a temperature range of -20°C to 100°C (-4°F to 212°F) for standard carbon steel versions with nitrile O-rings. The adapter's robust construction allows it to handle pressure spikes up to 6,000 PSI (414 bar) for short durations, making it suitable for systems with occasional pressure transients. Flow capacity is optimized through careful design of the internal flow path, minimizing pressure drop across the adapter.
In factory and industrial settings, the 1B BSP Adapter is widely used in hydraulic power units, machine tools, and automated production equipment. It provides reliable connections in hydraulic circuits for clamping mechanisms, hydraulic cylinders, and control valves in industries ranging from automotive manufacturing to food processing. Its compatibility with BSP standard components makes it particularly valuable in facilities with legacy equipment or imported machinery from BSP-standard regions.
The 1B BSP Adapter finds extensive application in process industries such as chemical processing, pulp and paper, and water treatment facilities. In these environments, the adapter connects hydraulic components in systems powering mixers, valves, and material handling equipment. The optional stainless steel construction makes it suitable for use in facilities where corrosion resistance is essential due to exposure to moisture or chemical agents.
In marine and offshore environments, the 1B BSP Adapter with stainless steel construction provides reliable hydraulic connections in deck machinery, winches, and steering systems. Its corrosion resistance ensures long-term performance in saltwater environments, while its robust design withstands the vibration and mechanical stress encountered in marine operations. The adapter's compliance with BSP standards makes it compatible with the hydraulic systems commonly found in European and Asian-built vessels.
BSPP (British Standard Pipe Parallel) versions feature straight threads and rely on an O-ring located in a groove on the face of the adapter to create a seal between mating surfaces. BSPT (British Standard Pipe Tapered) versions feature tapered threads that create a seal through thread interference as the tapered threads wedge together during installation. BSPP is generally preferred for applications requiring frequent disassembly, while BSPT offers advantages in high-vibration environments where thread loosening could occur. Proper mating components must be used for each type—BSPP adapters require BSPP ports, while BSPT adapters require BSPT ports.
While the 1B BSP Adapter is designed for BSP components, it can be used to connect BSP systems to SAE or DIN components when used with an appropriate transition adapter. Direct connection between BSP and SAE/DIN components is not recommended due to differences in thread forms, angles, and sealing mechanisms. For permanent connections between different standards, we offer specialized transition adapters that maintain pressure integrity while bridging the different thread specifications.
The 1B BSP Adapter is compatible with most common hydraulic fluids, including mineral oil-based fluids, synthetic hydrocarbons, and water-glycol mixtures. Standard nitrile O-rings provide compatibility with these fluids at moderate temperatures. For systems using phosphate ester fluids or operating at elevated temperatures, we recommend specifying the Viton® O-ring option for enhanced chemical and temperature resistance. The stainless steel version is recommended for systems using aggressive fluids that might corrode carbon steel components.