Stainless steel elbow is a kind of pipe connection fittings made of stainless steel for the pipe system, usually 45 degrees, 90 degrees, 180 degrees and other angles, used to change the flow direction or direction of the pipe. The bending radius of the elbow has an important effect on the flow velocity and the smoothness of the fluid.
|
item
|
value
|
|
Warranty
|
Other
|
|
Certification
|
IOS
|
|
Customized support
|
OEM
|
|
Place of Origin
|
Tianjin
|
|
China
|
|
|
Brand Name
|
Gnee
|
|
Model Number
|
–
|
|
Technics
|
Forged
|
|
Connection
|
Female
|
|
Shape
|
Equal
|
|
Head Code
|
Hexagon
|
|
Material
|
Free cutting brass CZ121, IS191 or any other customized material
|
|
Sizes
|
3/8″ x 3/8″ to 1″ x 1″ or any other customized size.
|
|
Thread Type
|
BSP, BSPT, NPT or any other customized thread
|
|
Model
|
SEW-CP-FELB
|
|
Size
|
1/2″ to 3/8″
|
|
MOQ
|
1000pcs
|
|
Type
|
Elbow
|
|
Application
|
Pipe Fitting
|
|
Technic
|
Forged
|
|
Connection
|
Female
|
Implementation standard for stainless steel elbows
The implementation standards of stainless steel elbows vary in different countries.
ANSI/ASME:ANSI/ASME B16.9, ANSI/ASME B16.11, etc
EN: EN 10253-4, EN 10253-5, etc
DIN: DIN 2605, DIN 2615, etc
JIS: JIS B2311, JIS B2312, etc
ISO:ISO 3419, ISO 5251, etc
GB:GB/T 12459,GB/T 13401,etc
Stainless steel elbow features
Stainless steel elbow with corrosion resistance, high strength and other characteristics, widely used in various industries.
- Corrosion resistance: The elbow made of stainless steel has good corrosion resistance and can resist the erosion of acid, alkali, salt and other chemical substances, making it safer and more reliable in use.
- High strength: The elbow made of stainless steel has good mechanical properties, can withstand high pressure in the pipeline system and ensure the stability of its structure.
- Sealing: The elbow made of stainless steel has good sealing performance, which can prevent the leakage of the pipeline system and ensure the safety of fluid transmission.
- Plasticity: The elbow made of stainless steel has good plasticity and can be processed according to different pipeline requirements.
- Sanitation: The elbow made of stainless steel has good hygienic performance and will not cause harm to the environment and human body. It is also easy to clean and maintain, and meets food hygiene requirements.
What are the uses of stainless steel elbows?
Stainless steel elbow is a common pipe connection used to improve the direction of the pipe.
- Adjust the flow direction of the fluid: When the pipeline needs to adjust the direction of the fluid flow, the stainless steel elbow can bend the elbow to the required angle according to the demand, so as to realize the bending and turning of the pipeline. The fluid is guided and distributed in the pipeline according to demand.
- Reduce fluid resistance: The design of the elbow can reduce the resistance of the fluid at the bend of the pipeline, reduce the pressure of the pipeline, and thus improve the efficiency of fluid transportation.
- Change the direction of the pipeline: the stainless steel elbow can connect two pipelines in different directions to make it a whole, suitable for various complicated pipeline layouts.
- Adjust the flow rate: the size and angle of the stainless steel elbow affect the flow su and flow rate of the fluid in the pipeline. During the selection process, the appropriate elbow should be selected according to the specific needs of the piping system.
- Drainage design: Both the sewage treatment and drainage systems adopt stainless steel elbows for drainage design, which can effectively avoid the accumulation of waste water.
What are the types of stainless steel elbows?
Stainless steel elbows can be divided into many types according to Angle, connection mode, production process, manufacturing standards, etc.
- elbow Angle: The common elbow Angle can be classified into 45 degrees, 90 degrees and 180 degrees elbow, can also be customized according to the specific pipeline needs.
- connection mode: The common elbow connection mode can be divided into welded connection, threaded connection, flange connection, sleeve connection, etc.
- production process: the common elbow production process can be divided into forging process, hot extrusion process, cold extrusion process, welding process, finishing process, etc.
- manufacturing standards: according to manufacturing standards can be divided into national standard, American standard, British standard, German standard, Japanese standard, etc.
Manufacturing process of stainless steel elbow
The manufacturing process of stainless steel elbows includes: material selection – elbow design – cutting – bending molding – processing dressing – lubrication cooling – cleaning residue – welding – surface treatment – quality testing – packaging and labeling – leaving the factory
The difference between stainless steel elbows and carbon steel elbows
Stainless steel elbow and carbon steel elbow are two common elbow accessories, there are certain differences in material, corrosion resistance and price.
- the difference in materials: stainless steel elbow is made of stainless steel as raw materials; Carbon steel elbow is made of carbon steel as raw material.
- the different corrosion resistance: stainless steel elbow has high-quality corrosion resistance, can resist the erosion of a variety of chemical substances; The corrosion resistance of carbon steel elbow is poor, and it is easy to be eroded by chemical substances, so it is necessary to do anti-corrosion treatment in practical application.
- the scope of application is different: stainless steel elbow corrosion resistance and high temperature resistance make it suitable for chemical, petroleum and other industrial fields; Carbon steel elbow is suitable for water supply, air conditioning and other general industrial pipe system.
- price: Because the price of stainless steel is higher than carbon steel, the cost of stainless steel elbows made of stainless steel is higher than that of carbon steel elbows made of carbon steel.
Precautions for the use of stainless steel elbows
When using stainless steel elbows, some wrong practices can lead to the service life of pipe fittings.
- installation: Before installing the stainless steel elbow, to ensure that the pipe fittings and pipes clean and dry, in the installation, to follow the correct operation sequence and operating specifications, to avoid improper operation caused by pipe damage or rupture.
- temperature limit: different materials made of stainless steel, its temperature and mechanical properties are different, therefore, should be based on the specific use of the scene to choose the appropriate stainless steel elbow, to avoid excessive temperature lead to elbow deformation, cracking, thereby affecting its performance and sealing.
- anti-corrosion treatment: stainless steel itself has good corrosion resistance, but according to different use of the environment, before use can be taken on the surface of the pipe coating preservatives and other measures to improve its corrosion resistance.
- Regular inspection and maintenance: Regular inspection and maintenance of stainless steel pipe fittings can effectively avoid leakage, damage and other problems caused by damage and rupture of pipe fittings.
