Product Description
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Bellows expansion joints is a compensation element, effective use of bellows telescopic body deformation, dimensional change in absorption pipeline,thermal expansion and contraction caused by the container, or compensation pipeline, conduit, vessel axial, transverse and angular displacement.The ptfe lined bellows expansion joints produced by our company can withstand various concentrations of acid and alkali, and solve the problem of poor corrosion resistance of metal corrugated compensator.It also has the pressure of stainless steel bellow compensator.
Product Parameters
DN wave number pressure rating MPa length 0.6 1.0 1.6 flange(mm) take over(mm) axial compensation(mm) rigidty(N/mm) 32 8 22/26 20/26 18/63 160/250 264/280 32 16 46/14 41/14 36/32 224/291 316/321 40 8 22/44 20/44 18/89 164/259 269/289 40 16 46/22 41/22 36/45 230/304 319/334 50 8 22/51 20/70 18/70 172/276 282/306 50 16 46/26 41/35 36/35 240/342 347/372 65 8 30/35 26/44 22/55 215/294 300/322 65 12 38/22 38/32 34/40 260/334 340/362 80 8 36/26 34/33 28/41 240/338 344/366 80 10 49/17 49/21 43/26 270/368 374/390 100 6 45/60 40/75 35/93 235/317 232/345 100 10 74/32 64/40 57/50 305/381 387/409 125 5 42/47 38/59/ 34/74 282/314 316/342 125 9 77/29 66/36 58/45 382/386 388/414 150 5 44/50 40/62 34/78 282/339 338/367 150 8 71/43 64/51 54/59 356/339 402/427 200 4 46/55 42/68 38/78 280/348 348/372 200 6 65/44 59/52 53/58 340/402 402/426 250 4 65/34 59/42 52/45 315/379 415/379 250 6 97/21 87/35 79/39 393/459 493/399 300 4 65/55 59/59 52/65 366/427 466/467 300 6 97/35 87/37 79/41 464/525 564/565 350 4 65/62 59/67 52/74 397/452 497/452 350 6 97/41 87/44 79/48 509/564 609/604 400 4 65/58 59/62 52/68 412/478 512/518 400 6 97/39 87/43 79/47 522/588 622/628 450 4 97/35 87/37 79/41 403/498 503/523 450 6 145/22 131/23 118/25 503/658 603/648 500 4 97/64 87/68 79/75 431/523 531/554 500 6 145/37 131/39 118/43 531/665 631/742 600 4 97/80 87/85 79/94 478/548 578/588 600 6 145/45 131/49 118/53 658/679 758/781 700 4 97/72 87/77 79/85 490 590 700 6 145/45 131/49 118/53 690 790 800 4 108/95 102/102 94/112 502 602 800 6 164/72 156/77 144/85 610 710 900 4 108/90 102/97 94/107 698 900 6 164/65 156/69 144/76 850 4 108/98 102/105 97/116 692 6 164/65 156/71 144/81 855If you need special size and pressure, we can provide customized service.
products application
Bellow compensator is mainly used for noise reduction and vibration reduction. It is widely used in modern industry.Production process
Bellow compensator is mainly used for noise reduction and vibration reduction. It is widely used in modern industry.
1. Raw materials
Company Profile
1. Raw materials2. Making cylinder3. Making bellows4. Cut the bellows5. Welding ear plates6. Welding flange and bellow7.Mounting bolts8.Finished
Gongyi Ruixuan pipeline equipment factory was founded in .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
Contact us to discuss your requirements of Stainless Steel Corrugated Compensator. Our experienced sales team can help you identify the options that best suit your needs.
park.It covered an area of square meters.
At present, the company has the production capacity of pipeline equipment with a maximum diameter of mm, 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 mm, 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 ISO: quality management system certification in and ISO: environmental management system certification in . 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!
Certifications
FAQ
Q: Do you have products catalog?
Q: Do you have products catalog?A: Yes, we have. Please tell me your 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 technical 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.
Stainless steel has been one of the greatest inventions in the history of mankind. It is a kind of metal alloy made from the combination of steel and other metals like nickel and chromium. What makes stainless steel stand apart from the rest of the materials is its versatility in countless applications. The diverse range of grades allows it to accommodate various applications across many different industries.
Here are 7 things to consider while choosing a right stainless steel grade:
Not all grades of stainless steel are weldable. Depending upon certain grades, welding can lead to problems such as intergranular corrosion, hot cracking and stress corrosion cracking. In case your products needs welding, you need to choose stainless steel grade that is weldable. Austenitic stainless steel grades such as 304L, 347 ce be used for welding due to lower carbon levels. Ferritic stainless steels such as grade 430 or grade 439 are also readily weldable. Martensitic stainless are generally not suitable for welding. Extra care needs to be taken when welding stainless steel to ensure that the mechanical properties of the metal are not compromised during the welding process.
Though stainless is known to have corrosion resistance, various grades of stainless steel have varying levels of corrosion resistance. Austenitic stainless steel like Grade 304 and 316 is the most sought after for corrosion resistance because of high amounts of chromium and molybdenum, respectively. Ferritic stainless steels and martensitic are generally more affordable than austenitic stainless steel because they have less nickel and sometimes less chromium than austenitic stainless steels, which can result in a loss of corrosion resistance. They are suitable for applications that involve the indoor use of stainless steel as this limits exposure to weather and other corrosive elements.
Most grades of stainless steel can be machined, however, it is very susceptible to hardening. The machining process must be optimized to work at a rate that helps alleviate this issue, and the tools used for machining must also be kept in good working condition. Similar to carbon steels, sulfur can be added to increase machinability; grade 303 is an example of this. It is very similar to grade 304 except that sulfur has been added to it for machining purposes. Grade 416 is example of a ferritic stainless steel with added sulfur.
If the stainless steel is going to be subjected to heat it imperative to know how the product properties will be affected. Grade 440C and 17-4 PH, are heat treatable stainless steels.
The quality of stainless steel depends on various factors and one of the most important factors to consider while selecting the stainless steel is the strength. The strength varies from varies between different grades. Martensitic stainless steels, like grade 440C and precipitation hardened stainless steels, like grades 17-4 PH and 15-5 PH have the best strength. Austenitic stainless steels comes second on the scale of strength. Duplex stainless steels can provide ferritic stainless steel properties while still maintaining a ductility and a toughness close to austenitic stainless steels.
If the application of stainless steel castings requires good formability, austenitic grade such as 304 or a ferritic grade such as 430 are the best. Martensitic group of stainless steel tend to be brittle and are not readily formable.
In order to choose a good stainless steel grade all the above considerations are important but the most important one is cost effectiveness. Your industry needs to have stainless steel applications that are profitable, match your intended environment and have high performing for a long term. Though most grades of stainless steel require negligible maintenance, you still need to account it depending upon the harsh, cold or corrosive environment it is expected to work in.
Here are some of the tried and tested applications so you know which stainless steel grade to use for your industry.
We at Vishwa Stainless Pvt. Ltd. manufactures a broad range of stainless steel bars for various industrial applications like manufacturing machining tools, textile industry, defense, chemical, aerospace, medical and many more. We ensure providing the highest quality of bars for your exact industrial applications. For more information visit our website: www.vishwastainless.com
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