12611 Outer Silk Series

The 12611 external thread series products are pipe fittings with external thread structures, mainly used to connect different pipelines, fittings or equipment, and achieve stable transmission of fluids (such as hydraulic oil, water, gas, etc.) in pipeline systems.

Material characteristics

Common materials include stainless steel, carbon steel, copper alloy, etc. Taking stainless steel material as an example, it has excellent corrosiveness, can adapt to harsh environments with humidity and chemical media, prevent joint rust and damage, and extend service life; Simultaneously possessing high strength and good toughness, it can withstand high pressure and maintain excellent connectivity in high-pressure fluid transmission systems, reducing the risk of leakage.

structural design

External thread design: The external thread has good machining accuracy, standard tooth profile, and can tightly fit with internal thread fittings or equipment interfaces, confirming the sealing and firmness of the connection. Different specifications of external thread joints have different thread specifications, commonly including British thread (such as G thread), American thread (such as NPT thread), etc., to meet the requirements of different standard pipeline connections.

Hexagonal or other easy to operate shapes: A hexagonal structure is designed at specific parts of the joint (such as near the thread) to facilitate installation and disassembly using tools such as wrenches, which can effectively improve construction efficiency.

Tube body part: The surface of the tube body is usually well treated, some with rolling patterns, etc. On the one hand, it increases the friction force when connecting with hoses, etc., to prevent clinical effects from being the main focus; On the other hand, improving the appearance texture and practicality. At the same time, the smooth inner wall of the pipe can reduce the resistance of the fluid during transmission and minimize energy loss.

performance parameters

Work pressure: The working pressure range varies for different specifications of 12611 outer wire series connectors. Generally speaking, it can withstand pressures ranging from low pressure (such as 1-2MPa) to high pressure (such as tens of MPa), depending on factors such as material, pipe diameter, and manufacturing process.

Applicable temperature range: The applicable temperature range is relatively wide, and some products can work normally in an environment of -40 ℃ -120 ℃. For joints made of special materials and processes, the applicable temperature range can be further expanded.

Pipe diameter adaptation range: There are multiple specifications that can be adapted to pipes with different inner and outer diameters. Common adaptation pipe diameters range from a few millimeters to tens of millimeters, meeting diverse pipeline connection needs.

Application scenarios

Industrial hydraulic system: used in hydraulic equipment in industries such as mechanical manufacturing, metallurgy, mining, etc., to connect hydraulic pumps, hydraulic cylinders, hydraulic valves and other components, protect the stable transmission of hydraulic oil, and provide power for equipment.

Automobile manufacturing industry: applied to the braking system, fuel supply system, etc. of automobiles, to confirm the excellent delivery of brake oil, fuel and other fluids, and protect the safety of driving.

Civil building water supply and drainage: In the building's water supply and drainage pipeline system, it is used to connect water pipes, achieve conversion connections between pipes of different diameters, and protect the smooth flow of water.

Aerospace industry: In the fuel and hydraulic systems of aircraft, due to their appropriate precision and reliable characteristics, they can protect the safe operation of aerospace equipment.