1B-2WD Bsp Male 60° Seat Captive Seal

1. Product Overview

The 1B-2WD inch thread ED seal straight-through coupling is a high-performance component designed for inch-based industrial setups, dedicated to secure, high-pressure fluid system connections. It is mainly used for straight-through butt joint of hydraulic, oil and gas pipelines, and can also seal pipe ends during equipment maintenance to prevent medium leakage and impurity intrusion, providing stable and long-term connection guarantee for inch-based fluid systems.

2. Core Design Advantages

The product adopts a dual-end integrated design. Both ends are equipped with inch male threads compliant with ISO1179, paired with ED rubber soft seals to form a double sealing guarantee. The ED rubber soft seal can adapt to minor surface irregularities, effectively resist system pressure fluctuations and completely eliminate fluid leakage. The standardized inch threads are seamlessly compatible with various inch-threaded fluid components, greatly simplifying the assembly process and ensuring installation convenience and connection stability even in demanding working conditions.

3. Standard Compliance & Performance Parameters

Strict adherence to the international standard ISO 8434 ensures global usability, making the coupling suitable for cross-border industrial projects. It is applicable to hydraulic machinery, oil/gas processing lines, heavy-duty equipment and other equipment, and the unified quality standard effectively reduces compatibility hurdles during procurement and installation. With a maximum pressure rating of 620bar (9,000 PSI), the coupling can withstand extreme high-pressure working conditions. Its robust structure ensures long-term use stability, minimizing downtime and maintenance costs.

4. Specification Adaptation & Application Scenarios

The coupling is available in standard BSP threaded sizes ranging from 1/8" to 4", fully covering the mainstream inch-based pipeline size requirements, suitable for both small-scale automation systems and large industrial setups. Typical application fields include construction machinery hydraulic systems, oil and gas processing lines, marine hydraulic systems, heavy-duty industrial equipment, and industrial automation production lines.

Specification