Hydraulic Cylinder Parts Swivel Nut Elbow Fitting-EW Hydraulic Fitting for Sale

Swivel Nut Elbow Fittings, often abbreviated as "EW" fittings, are a type of hydraulic fitting used to connect hydraulic hoses or pipes at an angle while allowing for rotation or swivel movement. These fittings are designed to provide a flexible and adjustable connection in hydraulic syste......

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Product Description

Here are some key features and characteristics of Swivel Nut Elbow Fittings - EW hydraulic fittings: Design: Swivel Nut Elbow Fittings feature a 90-degree elbow configuration, allowing for a change in direction of fluid flow. The swivel nut design refers to the presence of a threaded nut that allows for rotation or swivel movement of the fitting. Swivel Capability: The swivel nut design enables the fitting to rotate or swivel, providing flexibility in positioning and installation. This swivel ability helps to alleviate stress on the hose or pipe and allows for easier routing in tight spaces. Connection: Swivel Nut Elbow Fittings typically have male and female threaded ends. The male end is inserted into the female end of another fitting or component, creating a secure connection. The swivel nut can be tightened to secure the fitting in place. Material: These fittings are typically made from materials such as steel, stainless steel, or brass to ensure durability, strength, and resistance to corrosion. Versatility: Swivel Nut Elbow Fittings can be used in various hydraulic systems and applications where a change in direction and swivel capability is required. They are commonly used in hydraulic power units, industrial machinery, mobile equipment, and automotive applications. Leak-Free Connection: When properly installed and tightened, Swivel Nut Elbow Fittings provide a reliable and leak-free connection, ensuring the integrity of the hydraulic system. Compatibility: These fittings are available in different sizes and thread types to ensure compatibility with various hydraulic hoses, pipes, and components. It is important to select the appropriate size and thread type to ensure a proper fit and seal

EW Part No.	Series Working Pressure (bar/psi)	Tube o.d.	d1 thread	l1	l2	L1	S1	S2	O-ring
EW06L	L Light 250 bar 4560 psi	6	M12 x1.5	12	26	27	12	14	OR4.5 x1.5
EW08L			8	M14x1.5	14	27.5	29	12	17	OR6.5 x1.5
EW10L			10	M16x1.5	15	29	30	14	19	OR8x1.5
EW12L			12	M18x1.5	17	29.5	32	17	22	OR10x1.5
EW15L			15	M22x1.5	21	32.5	36	19	27	OR12x2
EW18L			18	M26x1.5	23.5	35.5	40	24	32	OR15x2
EW22L	160 bar 2320psi	22	M30 x2	27.5	38.5	44	27	36	OR20x2
EW28L			28	M36 x2	30.5	41.5	47	36	41	OR26x2
EW35L			35	M45 x2	34.5	51	56	41	50	OR32x2.5
EW42L			42	M52 x2	40	56	63	50	60	OR38x2.5
EW06S	S Heavy 630bar 9130psi	6	M14x1.5	16	27	31	12	17	OR4.5x1.5
EW08S			8	M16x1.5	17	27.5	32	14	19	OR6.5x1.5
EW10S			10	M18x1.5	17.5	30	34	17	22	OR8x1.5
EW12S			12	M20x1.5	21.5	31	38	17	24	OR10x1.5
EW14S			14	M22x1.5	22	35	40	19	27	OR11x2
EW16S	400 bar 5800 psi	16	M24 x1.5	24.5	36.5	43	24	30	OR13x2
EW20S			20	M30 x2	26.5	44.5	48	27	36	OR16.3x2.4
EW25S			25	M36 x2	30	50	54	36	46	OR20.3x2.4
EW30S			30	M42 x2	35.5	55	62	41	50	OR25.3x2.4
EW38S	315 bar 4560 psi	38	M52 x2	41	63	72	50	60	OR33.3x2.4

Advantages of Swivel Nut Elbow Fitting - EW hydraulic fittings Swivel Nut Elbow Fittings - EW hydraulic fittings offer several advantages in hydraulic systems: 1. Flexibility and Rotation: The swivel nut design allows for rotation and swivel movement of the fitting. This flexibility enables easier installation and routing of hydraulic hoses or pipes in tight or confined spaces. It helps to alleviate stress on the hose and allows for greater freedom of movement. 2. Easy Alignment: The swivel capability of these fittings allows for easy alignment and adjustment during installation. This makes it simpler to connect hoses or pipes at the desired angle, ensuring proper fit and alignment with other components. 3. Reduced Stress and Strain: By allowing rotation and swivel movement, Swivel Nut Elbow Fittings help to reduce stress and strain on the hose or pipe. They can accommodate movement or vibration within the hydraulic system, preventing excessive strain that could lead to premature failure or leaks. 4. Leak Prevention: The secure connection provided by Swivel Nut Elbow Fittings minimizes the risk of leaks in the hydraulic system. When properly tightened, the fittings create a reliable and leak-free seal, ensuring the integrity of the system and preventing fluid loss. 5. Enhanced Durability: Swivel Nut Elbow Fittings are typically made from durable materials such as steel, stainless steel, or brass. These materials offer excellent strength, corrosion resistance, and longevity, ensuring the fittings can withstand the demands of hydraulic applications. 6. Versatile Application: Swivel Nut Elbow Fittings can be used in a wide range of hydraulic systems and applications. Their ability to change the direction of fluid flow at an angle while providing swivel movement makes them suitable for various industries, including industrial, automotive, mobile equipment, and more. 7. Easy Maintenance: The swivel nut design simplifies maintenance tasks, such as replacing or adjusting hoses or pipes. It allows for easier disconnection and reconnection without the need to remove or replace the entire fitting, saving time and effort during maintenance procedures. It's important to note that the specific advantages of Swivel Nut Elbow Fittings - EW hydraulic fittings may vary depending on the application, system requirements, and operating conditions. It is always recommended to consult the manufacturer's guidelines or seek assistance from a hydraulic expert for the proper selection and application of fittings in your specific hydraulic system.

Installation instructions The nuts of ROKE hydraulic connectors are all silver plated and coated with our patented nano lubricating layer. Through this method, the installation torque can be controlled within a reasonable range. Especially in narrow spaces or suspended operations, installation is very easy. In order to assemble correctly, the assembly instructions should be followed. Improper assembly may cause malfunctions or damage safety.

1. Cut the tube: 1/2 angle tolerance to the tube axis is permissible. Tube cutter is not recommendable.

2. Lightly remove chips and particles from the inside and outside cut edges of tube. Bevel up to 0.2mm × 45 is permissible.
3. For tube bend, the minimum height from the straight pipe end to the bending radius must be at least twice the
height of the nut.
4. Lubricate thread and cone of the fitting body, ring and thread of nut.

Assembly
5. Slip nut and then ring onto the tube end. Ensure that the ring is placed correctly.
6. Screw nut manually onto fitting body until finger tight. Hold the tube against the shoulder in the cone of the fitting body.
7. Mark nut and tube for measuring the prescribed turns of the nut.
8. Tighten the nut 1 1/4 turns. Tube must not turn with tube. Stop edge of the ring limits over-tightening by increasing tightening torque.

Check & Final Assembly
9. Loosen nut and remove ring-mounted tube from fitting. And check if a visivle collar has formed on the pipe in
front of the first cutting edge. If not, tighten slightly more.
10. Insert the pre-assembled tube into the fitting.
While holding fitting body with a wrench, tighten nut approx. 1/4 revolution beyond the point of a clearly perceptible resistance.

EVER-POWER., founded in 2002, is located in Hangzhou City, one of the main manufacturers and exporters of hydraulic cylinders in China. With high-quality products and services, we have won a trustworthy reputation with customers all over the world on the basis of mutual benefit. We firmly believe that reputation and customers are our top priority. Through 16 years of efforts, we have won the trust of customers at home and abroad. At present, Jinwei hydraulic components have been exported to more than 30 countries and regions such as the United States, Canada, Russia, Poland, Germany, Italy, France, Austria, Brazil and Colombia. hydraulic cylinder has reliable quality, stable performance and durability. It is completely interchangeable with the original parts. At the same time, through our own product designers, we can provide customized products and accept OEM orders. We will continue to develop new products and improve our services. If you are interested in any of our products or need any similar products, please contact us or visit our website for more details. We look forward to the opportunity to become your supplier in the near future

Design

Our specialized staff is at your disposalfor technical consultancy relating your project and the best type of materials touse based on your application . We mostly work on drawing , preparing personalized projects according to customer needs

Once the project is defined , we produce our technical drawing by CAD 2D-3D systems and supply it to our customer for approval

Raw Materials

An accurate raw materials and seals selection brings to save costs and allow to produce high quality and powerful cylinders . For that reason , in the materials choice we consider the application field of our cylinder and the environment where it will work Specifically for chromed bars and tubes ,we work only with producers or reliable suppliers

Cylinders Production

We produce about 120.000 cylinders per year and the whole process develops in our factory : cutting of raw materials ,turning and milling machining , components and accessories welding , cylinders mounting and final testing

All the above steps are made with latest generation CNC machines , welding robotized stations and specially made equipment.

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