edge welded bellows stainless steel braided metal flexible hose female connection ripple compensator

Henan Shunying New Energy Co., Ltd. (hereinafter referred to as Henan Shunying) was established in 2004, the company is located in Zhengzhou, Henan Province, is a senior pipeline manufacturing enterprise.

Henan Shunying main products: rubber expansion joints, metal expansion joints, metal braided hoses, dismantling joints, etc., all kinds of products are widely used in water supply, drainage, sewage treatment plant, power metallurgy, urban construction, petrochemical industry, hospitals, hotels, heating pipelines, environmental protection industries and other fields. After 15 years of hard exploration and advanced production technology,

Company Vision: Continuously pursue innovation and technology management, wholeheartedly provide users with first-class technology, first-class products, first-class service, occupy the market with brand, and sincerely serve global users. 

  Our Projects 

We offer good quality products in competitive price.
   ♦ We have rich experience in this industry.
   ♦ We have short delivery time .
   ♦ Shipped the goods on time.
   ♦ Meet your special requirements. We offer good quality products in competitive price.
   ♦ We have rich experience in this industry.
   ♦ We have short delivery time .
   ♦ Shipped the goods on time.
   ♦ Meet your special requirements. 

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Certification 

Metal braided hose

Metal braided hoses are mainly composed of bellows, mesh sleeves, flanges and joints. The inner tube is a thin-walled stainless steel bellows having a spiral or toroidal shape. The outer sleeve of the bellows is made of stainless steel or steel strip according to certain parameters. The joints or flanges at the ends of the hose are matched to the union flanges of the customer's piping. The metal hose is the main pressure-bearing part of the hose installed in the pressure line, and at the same time, the bellows is sheathed.

Features: corrosion resistance, high temperature resistance, high pressure and long life

2. Attributes

 Size: DN8mm-DN400mm

Working pressure: 0.6~4.0Mpa

Working temperature: -15 degrees to 200 degrees

Material: stainless steel, carbon steel

Connection method: flange type, groove type, loose type

Applicable medium: water, steam, air, weak acid and alkali, oil, etc.

Performance

Advantages

1. Flexible hose between pitches with small bending radius.

2, has good flexibility, no obstruction or stiffness.

3, the unit weight is light, the caliber consistency is good.

4, softness, repeated bending, and good flexibility.

5. Good corrosion resistance and high temperature resistance.

6, good wear resistance

Application

Due to the corrosion resistance, high temperature resistance and low temperature resistance of the metal hose (-196 ° C ~ +420 ° C), the weight is light, the volume is small, and the flexibility is good. Widely used in aviation, aerospace, petroleum, chemical, metallurgy, electric power, paper, wood, textile, construction, medicine, food, tobacco, transportation and other industries

Pipe installation stress

In complex piping systems, there are often difficulties due to space position conditions, resulting in installation difficulties: the formed pipe can not be loaded; bending over, coming over, making up the installed pipe will inevitably produce local Cold correction. Depending on the pipe diameter and the specific conditions on site, the amount of cold correction ranges from a few millimeters to tens of millimeters, and some hundreds of millimeters. Practice has proved that the larger the amount, the higher the internal stress, and the installation stress of these residues in the pipeline system is undoubtedly a great hidden danger.

Because the internal stress generated by bending and bending under the rated bending radius is very small, the metal hose can bring great convenience to the installation work, and also plays a certain role in ensuring the safe operation of the pipeline system. . This is the main reason why some piping systems must use metal hoses.

Performance characteristics

Bellows: The bellows is the body of a metal hose. It is made of stainless steel and has corrosion resistance; hydroforming; it has strong flexibility, flexibility, bending and vibration resistance.

Net sleeve: The net sleeve is made up of a plurality of strands of wire crossing each other in a certain order, and is set on the outer surface of the metal bellows at a prescribed angle to play the role of strengthening and shielding. The net sleeve not only shares the static load of the metal hose in the axial direction and the radial direction, but also ensures the safe and reliable operation of the metal hose under the condition that the fluid flows along the pipeline to generate the pulse action, and at the same time, ensures that the corrugated portion of the hose is not directly Damaged by relative friction and the like

Product Parameters

Notes:

1Flange is available with DIN Standard,ANSI Standard,JIS Standard,and BS Standard.

2 Please sent us letter and drawing for customization if you have special requirements.

Installation instructions

1. When using metal hose, please use metal hose with loose flange at one end for easy installation.

2. The surface of the metal hose should be protected during the welding work at the construction site to prevent the welding slag and arc ignition from burning the metal hose.

3. It is strictly forbidden to twist the metal hose.

4. It should not be bent along the root of the metal hose and should not be bent.

5. The medium to be passed must not be corrosive to the bellows material.

6. Strict installation and installation of the correct installation method.

7, Mechanical damage to the flange sealing surface is strictly prohibited.

Q : Are you trading company or manufacturer?

A: We are manufacturer of rubber joint,bellow expansion joint,  dismantling joint,duckbill check valve, flange and pipe fitting with more than 12-year experience.

Q: Do you have products catalog?
A: Yes, we have. Please tell me your email or instant messager, we will send our catalog.

Q: Can you provide drawings and technical data?
A: Yes, our professional technical department will design and provide drawings and techical data.

Q: Do you provide samples? Is it free or charged?
A: Yes, we can offer sample free but shipping charges covered by customer.

Q: Can the products be manufactuered by customer's requirement?
A: Yes, the specifications stated above are the standard ones, we can design and manufacture as requirement.