GrabCAD 模型信息
SAE- Blanking Flange (1'' - 1.5'' - 1.25'' - 2'') · 模型 23250
SAE Blanking Flange (negative plugs): Sizes: 1 inch - 1.25 inches - 1.5 inches - 2 inches 1. Definition and functional purpose: SAE type blanking flanges are socket-less hydraulic fittings primarily used to close and connect the ends of hydraulic lines or outlets of pumps, valves, and reservoirs at branch points or at the end of a circuit. They differ from positive flanges (couplings) in that they do not have a cavity to receive the pipe, but rather act as a cap or flat end. Main Purpose: To provide a sealed end to prevent oil leakage, or to serve as a connection point for another line using a flange interface. 2. SAE Specifications and Standards: Standard: These flanges comply with Society of Automotive Engineers (SAE) standards, specifically SAE J518 and ISO 6162 for 4-bolt hydraulic flanges. Code: These flanges belong to Series 61 or equivalent, which is the standard design for medium to high pressures (typically up to 300 bar/4500 psi). Number of Bolts: 4 mounting bolts, distributed around the circumference of the flange. Bolt Circle Diameter: Standard and specified by size. 3. Size analysis (1“ - 1.25” - 1.5“ - 2”): The size (e.g., 1") does not refer to the actual diameter of the opening, but rather to the nominal pipe size or flow capacity for which it is designed. Each size has fixed standard dimensions: 1" size: Suitable for medium flow systems. The bolt circle diameter is relatively small. 1-1/4" size: A common intermediate size. 1.5 inches (1-1/2"): Common in main pump circuits and return lines in medium-sized equipment. 2 inches (2"): Used in large, high-flow systems, such as main discharge lines for large pumps or tank connections. Cavity: Blind plugs have no through hole. They may have a small hole for venting or oil sampling in some special designs. 4. Main areas of application: Port Plugging: On hydraulic pumps, valves, cylinders, or actuators. Line Termination: At the end of a pipe run on an oil tank or at the end of a subcircuit. Tank Connections: To connect return or drain lines to the tank. Pump & Valve Manifolds: To connect or close valve block or gear pump ports. Heavy and Industrial Equipment: Excavators, cranes, presses, and agricultural equipment.
- 格式
- SOLIDWORKS、Rendering、Other
- 分类
- Components、Fixtures、Tools
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- 数据更新
- 2026-08-06T13:14:07Z
