45-Degree Hexagonal Male Thread Elbow Fitting

The 45-Degree Hexagonal Male Thread Elbow Fitting from Shenchi Factory is specifically engineered for applications requiring a smooth, 45-degree directional change when transitioning from rigid piping to flexible hoses. Its external thread end screws tightly into a corresponding internally threaded fitting, ensuring a leak-proof seal within the metal piping system. The barbed hose end, once inserted into a flexible hose, utilizes a series of reverse-angled barbs to firmly grip the inner wall of the hose; when secured with a hose clamp, this creates a robust, anti-slip connection. The 45-degree angled design reduces fluid flow resistance compared to standard 90-degree elbows, making it ideal for piping systems where minimizing pressure loss is a critical requirement. Additionally, the hexagonal body located at the center of the fitting facilitates easy tool access and enables quick, efficient installation.

Product Specifications

Threaded / Barbed Connection

The Shenchi 45-Degree Hexagonal Male Thread Elbow Fitting features a dual-interface design, enabling a reliable transition between rigid tubing and flexible hoses:

Male Thread End: The precision-machined external threads strictly adhere to international standards (BSPT/NPT options available). Characterized by exceptional thread regularity, they form a metal-to-metal seal when tightened against female-threaded fittings, valves, or equipment, ensuring a reliable seal without the need for excessive torque. The thread surfaces are smooth and free of burrs, preventing damage to mating threads during installation.

Barbed End: This end features a multi-ringed barbed structure with optimized tooth angles and depths. Once a flexible hose is inserted, the barbs embed themselves into the inner wall of the hose to create a multi-point mechanical grip. When secured with a stainless steel hose clamp, the assembly achieves a pull-out resistance exceeding 50 kg. The barbed end is available in a comprehensive range of sizes, compatible with various flexible hoses ranging from 3 mm to 25 mm in inner diameter.

Pressure Rating

The Shenchi 45-Degree Hexagonal Male Thread Elbow Fitting offers defined pressure ratings to meet the requirements of various operating conditions:

Standard Pressure: 1.6 MPa—suitable for the vast majority of residential, commercial, and light industrial applications, such as water supply systems, agricultural irrigation, and general industrial cooling water systems.

High-Pressure Option: The 316L stainless steel series is rated up to 2.5 MPa—suitable for applications with higher pressure demands, such as hydraulic systems and high-pressure cleaning equipment.

Testing Assurance: Every batch of these China-manufactured 45-degree hexagonal male-threaded elbow fittings undergoes rigorous factory pressure testing. The test pressure is set at 1.5 times the working pressure, ensuring long-term, stable, and leak-free operation at the rated pressure.

Temperature-Pressure Curve: Within the operating temperature range of -20°C to 120°C, the pressure rating remains constant; outside of this temperature range, the allowable working pressure must be derated in accordance with standard guidelines.

Interoperability and Compatibility

The Shenchi 45-Degree Hexagonal Male Thread Elbow Fitting is designed with full consideration for the interoperability and compatibility requirements of the global market:

Thread Standard Compatibility: Available in various thread standards—including BSPT (British Standard Pipe Taper) and NPT (American National Pipe Taper)—to ensure compatibility with piping systems in different regions. Customers can select the appropriate thread specifications based on their target markets.

Hose Barb Size Range: The hose barb end features a comprehensive range of outer diameter specifications, covering sizes from 1/4 inch to 1 inch (approx. 6mm–25mm). This ensures compatibility with the vast majority of flexible hose types currently available on the market, including PVC, rubber, braided, and PU hoses.

Material Compatibility: Offered in two stainless steel grades—304 and 316L—to meet diverse media compatibility requirements. Grade 304 is suitable for water and mildly corrosive media, while Grade 316L is ideal for use with oils, natural gas, and highly corrosive environments.

Cross-Brand Interoperability: Manufactured in strict compliance with international standards, Shenchi’s high-performance 45-Degree Hexagonal Male Thread Elbow Fittings are fully interchangeable with fittings from major domestic and international brands, eliminating any concerns regarding compatibility issues.

Why Choose Us?

1. Factory-Direct Pricing

As a primary source manufacturer, Shenchi eliminates intermediaries to offer customers discounted pricing on our 45-Degree Hexagonal Male Thread Elbow Fittings. This ensures superior value—delivering better prices for equivalent quality, or higher quality for the same budget.

2. Rigorous Quality Control

From the moment raw materials enter our facility until finished products leave, every China-manufactured 45-Degree Hexagonal Male Thread Elbow Fitting undergoes a multi-stage inspection process. We implement strict checks—including material spectroscopic analysis, thread Go/No-Go gauging, and pressure testing—to guarantee absolute product consistency.

3. Robust Customization Capabilities

Shenchi supports both ODM and OEM customization, allowing us to tailor specifications, dimensions, thread standards, material grades, and surface finishes to meet specific client requirements. We provide a comprehensive, one-stop service—from initial design and mold development through to mass production and final delivery.