Our Bulkhead Straight Coupling is engineered to provide a high-performance, leak-proof connection for pipes and tubing passing straight through bulkheads or panels. Designed according to international standards IS 9768, DIN 2353, and ISO 8434, this coupling ensures compatibility and reliability in demanding industrial environments. Available in multiple materials including brass, stainless steel, carbon steel, and nylon, it caters to a wide spectrum of applications such as hydraulic and pneumatic systems, fuel and oil lines, coolant circuits, and instrumentation. The coupling features threaded or compression ends on both sides, secured with a locknut and an O-ring or sealing washer to provide a secure, durable seal through mounting surfaces. With pressure ratings up to 6000 psi depending on size and material, it delivers robust performance under high-pressure conditions. Customization options are also available to meet specific system requirements, making this Bulkhead Straight Coupling an ideal choice for ensuring fluid and gas system integrity across industrial, automotive, and instrumentation sectors.
Key Features
| Features | Description |
|---|---|
| Connection Type | Bulkhead straight coupling with threaded or compression ends |
| Standards Compliance | Manufactured as per IS 9768, DIN 2353, ISO 8434 |
| Materials Available | Brass, stainless steel, carbon steel, nylon, plastic |
| Seal Mechanism | Locknut with O-ring or sealing washer for leak-proof bulkhead sealing |
| Thread Options | BSP (BSPP, BSPT), NPT, compression, push-to-connect fittings |
| Sizes Available | From 1/8" up to 1" (and metric equivalents) |
| Pressure Rating | Up to 6000 psi depending on material and size |
| Applications | Hydraulic/pneumatic systems, fuel/oil/coolant lines, panel-mounted fluid and gas transfer |
| Customization | Customized bulkhead straight body manufacturing available |
| Attributes | Description |
|---|---|
| Material Options | Brass (corrosion resistant), Stainless Steel (chemical resistant), Carbon Steel (high strength), Nylon/Plastic (lightweight, non-corrosive) |
| Thread Standards | BSP (parallel and tapered), NPT (tapered) |
| Seal Type | O-ring or washer secured by locknut |
| Sizes Range | 1/8 inch to 1 inch or metric equivalents |
| Pressure Range | Up to 6000 psi |
| Compliance | IS 9768, DIN 2353, ISO 8434 |
| Application Environment | Industrial fluid transfer, hydraulic & pneumatic systems, instrumentation panels |
| Mounting Style | Through bulkhead/panel with locknut fastening |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
Bulkhead straight couplings are available in brass, stainless steel, carbon steel, and nylon/plastic. Brass is suited for corrosion resistance in air and water systems, stainless steel offers superior chemical and corrosion resistance for harsh or food-grade environments, carbon steel is ideal for heavy-duty high-pressure hydraulic or pneumatic systems, and nylon/plastic options are best for lightweight, low-pressure fluid applications.
The coupling body passes through the bulkhead, and a locknut fastened on the opposite side compresses an O-ring or sealing washer against the mounting surface. This compression creates a tight, leak-proof seal through the panel, ensuring no fluid or gas escapes at the bulkhead interface.
Yes, we offer customized bulkhead straight couplings manufactured as per client specifications beyond the standard sizes (1/8" to 1") and thread options (BSP, NPT, compression). Custom designs cater to unique installation or system requirements.
Depending on the chosen material and size, these couplings can withstand pressures up to 6000 psi, making them suitable for a wide range of high-pressure hydraulic and pneumatic applications.
The couplings comply with BSP (both BSPP and BSPT), commonly used in Europe and Commonwealth countries, and NPT threading, which is prevalent in North America, ensuring global application compatibility.
Country Of Origin: India
A Bulkhead Straight Coupling is a robust fitting designed to connect two sections of pipe or tubing in a straight line while securely passing through a bulkhead, panel, or enclosure. It typically features threaded or compression ends on both sides and includes a locknut and sealing washer or O-ring to ensure a tight, leak-proof seal through the mounting surface.
Key Features:
Connection Type: Straight coupling with bulkhead mount
Thread/Port Options: BSP, NPT, compression, or push-to-connect fittings
Material Options: Brass, stainless steel, carbon steel, nylon, or plastic
Sizes Available: Common sizes range from 1/8" to 1" (or metric equivalents)
Seal: Locknut with O-ring or washer for secure sealing through bulkheads
Pressure Rating: Up to 6000 psi depending on material and size
Applications:
Hydraulic and pneumatic systems
Fuel, oil, and coolant lines
Panel-mounted fluid and gas transfer
Instrumentation and process equipment
We are manufacturer and Exporter of Bulk Head Straight Body as per IS 9768, DIN 2353 and ISO 8434, we also manufacture customized Bulk Head Straight Body.
Bulkhead straight couplings are engineered to create a reliable, leak-proof connection through a bulkhead, panel, or enclosure, maintaining system integrity where pipes or tubes must pass through walls or barriers. The coupling typically consists of a body that passes through the bulkhead and a locknut that tightens from the opposite side, compressing an O-ring or washer to form a tight seal.
Materials & Durability:
Brass: Excellent corrosion resistance, ideal for water, air, and general industrial use.
Stainless Steel: Superior chemical and corrosion resistance, suitable for harsh environments and food-grade applications.
Carbon Steel: High strength for heavy-duty hydraulic or pneumatic use, often coated to resist corrosion.
Plastic/Nylon: Lightweight, non-corrosive, suitable for low-pressure fluid systems.
Thread & Connection Types:
BSP (British Standard Pipe): Common in European and Commonwealth countries, available in parallel (BSPP) or tapered (BSPT) threads.
NPT (National Pipe Thread): Widely used in North America, features tapered threads for sealing.
