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- Product Description
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Basic Info.
Packaging & Delivery
Product Description
Metal hose is a kind of high quality flexible pipe in modern industrial pipeline. It mainly consists of bellows, net sleeves and joints. Its inner tube is a thin-walled stainless steel bellows with spiral or annular shape. The net sleeve of the outer layer of bellows is made of stainless steel wire or strip according to certain parameters. The joints or flanges at both ends of the hose are compatible with the joints or flanges of the customer's pipelines. Bellow metal hose has good softness, fatigue resistance, high temperature resistance, high and low tempera-ture resistance, corrosion resistance and many other characteristics. Compared with other hoses (rubber, plas-tic hose), its life is much longer, so it has higher comprehensive economic benefits. With the development of modern industry, the demand for high temperature and high pressure resistant corrugated metal hose is also growing.
| DN | flange standard code | flange pressure rating |
| 15 | machinery department JB81-85-94 ministry of chemical industry HJ45-65-91 international GB9115-9112-2010 | 64 40 25 16 10 6 2.5 |
| 20 | ||
| 25 | ||
| 32 | ||
| 40 | ||
| 50 | ||
| 65 | ||
| 80 | ||
| 100 | ||
| 125 | ||
| 150 | ||
| 200 | ||
| 250 | ||
| 300 | ||
| 350 | ||
| 400 |
| DN | length | axial compression | axial extension | lateral displacement | angle of deflection |
| 15 | 280 | 10 | 5 | 20 | 45 |
| 20 | 280 | 10 | 5 | 20 | 45 |
| 25 | 280 | 10 | 5 | 20 | 45 |
| 32 | 280 | 10 | 5 | 20 | 45 |
| 40 | 300 | 10 | 5 | 20 | 45 |
| 50 | 300 | 10 | 5 | 20 | 45 |
| 65 | 300 | 10 | 5 | 20 | 45 |
Special size and length can also be customized.
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1. Raw materials
2. Making cylinder
3. Making bellows
4. Cut the bellows
5. Welding ear plates
6. Welding flange and bellow
Advantage of metal hose: The metal hose has excellent chemical stability and corrosion resistance. It is one of the best corrosion resistant materials today. Except for molten metal sodium and liquid fluorine, it can resist all kinds of chemicals. It can not change when boiling in aqua regia. It is widely used in all kinds of acid-base and organic solvent resistant.
Hose Scope of Application:Conveyor pipes requiring adequate flexibility. The piping in the place to prevent vi-bration. For steam, gas, air, petroleum, chemical drugs and so on.
Gongyi Ruixuan pipeline equipment factory was founded in 1996.It is an excellent enterprise specializing in manufacturing and selling pipe fittings.It's located in Xicun village ,Gongyi city,Henan province ,the concentrated area of pipeline equipment industry in China.The company factory is located in Xicun town pipeline equipment industrial park.It covered an area of20000 square meters.
At present, the company has the production capacity of pipeline equipment with a maximum diameter of 4000mm, and its main products are: Steel expansion joint, flexible waterproof sleeve, large diameter flange, double flange force transfer expansion joint, large deflection loose sleeve compensation joint, spherical compensation joint, sleeve compensator, bellows compensator, non-metallic compensator, rubber expansion joint, DC medium no thrust sleeve compensator, flexible expansion pipe and other pipeline equipment. The annual production capacity is 30 million sets.
The flexible telescopic pipe equipment is mainly used in the pipeline crossing different geological structures under different conditions and the application of pipe installation drop, reduce or avoid the impact of geological settlement and crustal activity on the pipeline, so that the construction unit can save more than 50% of the cost when purchasing the equipment. The rubber expansion joint series products of the company, the maximum production diameter of 3600mm, have been applied in millions of units of thermal power projects in China for many times, and have been praised by the users.
The company passed ISO9001:2008 quality management system certification in 2009 and ISO14000:2004 environmental management system certification in 2009. The company has a strict quality control system, standard production process, standard factory inspection hand section, to ensure that every product meets the national standards and customer requirements.
Business philosophy: responsible production of products, return the trust of customers; To build a community with a sense of belonging and appreciate employees' contributions; Make a contribution to the society of enterprises, give back to the good times. Gongyi Ruixuan pipeline equipment factory is willing to work with friends from all walks of life hand in hand, mutual support, create a better future!
Q1. What media do you want to flow through the flanged braided flexible hose?
A1. water, hot water, steam,oil,air or anything else ?
Q2. What's the standard ,material and pressure level of the flange you want ?
A2. DIN, SUS304, PN16 or else ?
Q3. What are the material of the bellow you want ?
A3. Stainless steel 304, 316 or else ?
Q4. What's the nominal diameter,working pressure and installation length of the flanged braided flexible hose you want ?
A4. DN200mm,1.0Mpa, installation length = 400mm or else ?
Q5. How many pieces of flanged braided flexible hose do you need in total ?
A5. 5 pieces, 8000 pieces or else ?
Q6. Do you have any special requests?
A6. Finish production within 5 days or else ?
Q7: What are your payment terms?
A7: T/T (30% as desposit, the rest 70% will be paid before delivery), L/C at sight
Q8: How can you guarantee the quality or any warranty?
A8: Check the specification, material and appearance before delivery,and approve the delivery after qualified
B8: Support third-party inspection