The forestry industry in China and Africa has developed rapidly. In 2000, the output of logs was about 806800 cubic meters, an increase of 21% over 1999, surpassing diamonds as the largest export industry. China and Africa are rich in wood, and most of them are precious wood; Coffee and cotton are also the main products, and the exports of these four products account for a large proportion (about 75~80%). Live cattle, leather, cotton cakes, sugar, palm oil and other major export commodities of China and Africa.Detailed Central African Republic regional common sense Africa Expansion joint rest assured enterprises Zhongyuan valve fittings Central African Republic overseas customer website editors have been sorted out: Among the imported goods from China and Africa, household appliances, vehicles, machinery and equipment accounted for 40.5%; Food accounted for 10.8%; Fuel (including transportation fuel) accounts for 8.4%; Drugs accounted for 5.7%; Building materials accounted for 5.13%; 7.18% for chemical light textile products; Stationery and office supplies accounted for 6.42%. The main export targets of China and Africa are Belgium, China, Morocco, the Democratic Republic of the Congo and France; The main import targets are South Korea, the Netherlands, France, Cameroon and Türkiye.Expansion joint service provider Zhongyuan valve fittings is located in the Eurasian continental plate, bordering the Pacific Ocean, and shipping is convenient. Zhongyuan valve fittings has a service team for Africa Expansion joint customers, which can provide reasonable Expansion joint coal gas solutions for Central African Republic Expansion joint customers!

      Acid and alkali resistant rubber joint

      Acid and alkali resistant rubber joint is a flexible connection device for metal pipes. In the production process, the product is mainly made of new rubber inner membrane process, and then through continuous high temperature vulcanization. In the use process, it has superior high pressure resistance performance, but also has the characteristics of superior anti-pull performance. 

      Dear [Acid and alkali resistant rubber joint] customer, it is very lucky that you can find us in the vast information! China good products .Since its establishment, Africa Expansion joint rest assured service enterprises Zhongyuan valve fittings Central African Republic Acid and alkali resistant rubber joint overseas online promotion website has been deeply involved in the aviation field and has tried to provide good after-sales service Acid and alkali resistant rubber joint products for aviation customers! The following is the relevant information of Acid and alkali resistant rubber joint product organized by Zhongyuan valve fittings for you. 
       

      Product introduction:

      Acid and alkali resistant rubber joint is a flexible connection device for metal pipes. Transforming your world with our visionary ideas, Zhongyuan valve fittings reminds Central African Republic friends that this information is valuable: In the production process, the product is mainly made of new rubber inner membrane process, and then through continuous high temperature vulcanization. In the use process, it has superior high pressure resistance performance, but also has the characteristics of superior anti-pull performance. Key points of product knowledge in the aviation field that Central African Republic friends need to understand: Than the general mechanical mold ball performance is more superior, longer service life.Acid and alkali resistant rubber joint is mainly made of acid and alkali resistant rubber material. Generally, according to the connection method, it can be divided into: flange connection acid and alkali resistant rubber joint, clamp connection acid and alkali resistant rubber joint, wire buckle connection acid and alkali resistant rubber joint, etc., innovative pipeline sincerely welcome your call consultation and negotiation!

      Acid and alkali resistant rubber joint is also called rubber soft joint, rubber joint, rubber flexible joint, rubber elastic joint, pipe shock absorber, etc. It is a kind of pipe joint with high elasticity, high air tightness, medium resistance and weather resistance. Let good quality flow freely without borders, Zhongyuan valve fittings reminds Central African Republic friends that this information is helpful for choosing Chinese products: The product takes advantage of rubber's advantages of elasticity, high air tightness, medium resistance, weather resistance and radiation resistance, and adopts polyester cord fabric with high strength and strong cold and heat stability, which is diagonally combined with it and vulcanized by high pressure and high temperature mold. Focusing on the Central African Republic aviation field and serving more Central African Republic customers, Zhongyuan valve fittings reminds Central African Republic friends that this information is helpful: Fluorine rubber is famous for its good elasticity and tight sealing. It is generally used for the interface of the major pipelines. By using its own characteristics, it has made a good contribution to the sealing of the pipelines. The rubber joint made of this material has a good guarantee.

      Product alias: rubber soft connection, shock absorber, flange soft connection, rubber flexible joint, rubber pipe joint, etc.

      Product specification: [DN32mm-DN3000mm]

      Product color: black, see the product display picture for real color.

      Scope of application: [acid, alkali, corrosion, etc.]

      Product certification: International ISO9001-2008

      Product material: environmental protection type excellent synthetic rubber; Environmental protection products, do not contain lead and other toxins.

      Damping grade: A, excellent damping

      Working temperature: -40 degrees to 180 degrees (can also process high temperature resistant rubber joints)


      Product feature:

      Acid and alkali resistant rubber joint internal high density, can withstand high pressure, good elastic deformation effect. Shock absorption, noise reduction, lightweight, non-toxic. Zhongyuan valve fittings,Value builder - innovation breakthrough, stable quality, Zhongyuan valve fittings reminds Central African Republic friends to understand this information: Application of acid and alkali resistant rubber joint: connection with pump, valve, especially suitable for large vibration, hot and cold change frequently pipeline. Rubber joint is composed of fabric reinforced rubber parts and loose sleeve metal flange connection, used for pipeline vibration and noise reduction, displacement compensation joint. Develop the Central African Republic Market with brands and impress Central African Republic customers with services, Africa Expansion joint rest assured service enterprises Zhongyuan valve fittings Central African Republic Acid and alkali resistant rubber joint overseas online promotion website customer service Key Knowledge Reminder: It is a kind of pipe joint with high elasticity, high air tightness, medium resistance and weather resistance. Innovation strictly in accordance with international standards and raw material quality requirements, put an end to jerry-building, environmental standards that product raw materials not only need new materials, but also need environmental protection grade new materials.

      1, acid and alkali resistant rubber joint small size, light weight, good elasticity, convenient installation and maintenance.

      2, acid and alkali resistance rubber joint installation can produce transverse, axial, angular displacement, not by the pipe through the heart, flange unparallel restrictions.

      3, acid and alkali resistant rubber joint working can reduce the structure transmission noise, strong vibration absorption ability.

      4, our company independent research and development of seamless high pressure rubber joint, in the high temperature resistance, acid and alkali resistance, oil resistance of the pipeline more effectively prevent the corrosive media on the rubber joint wall erosion, improve the service life.


      Acid and alkali resistant rubber material:

      The rubber material of acid and alkali resistant rubber joint is EPDM. ZhongYuan are always mindful that all energy comes from the CUSTOMER, Key Knowledge Points for Related Products in the aviation Industry that Central African Republic Friends Need to Understand: Acid and alkali resistant rubber joints are hollow rubber products used for flexible connection between metal pipes. The tubular rubber parts are composed of inner and outer layers of glue, cord layer and wire ring, which are vulcanized and formed and then combined with metal flange or parallel joint loose sleeve. Zhongyuan valve fittings keep innovation, with high passion, to provide perfect project for every client, Zhongyuan valve fittings reminds Central African Republic friends that this information can help buy good Chinese products: This product can reduce vibration and noise, and can compensate for thermal expansion and cold contraction caused by temperature change, widely used in various pipeline systems.


      Acid and alkali resistant rubber joint application field:

      Because the acid and alkali resistant rubber joint has good comprehensive performance, it is widely used in chemical industry, construction, water supply, drainage, petroleum, light and heavy industry, freezing, health, water heating, fire fighting, electric power and other basic engineering.


      Technical parameter:

      Project Model number JGD-1 JGD-2 JGD-3
      Working pressure MPa(kgf/cm2 ) 1.0(10) 1.6(16) 2.5(25)
      Burst pressure MPa(kgf/cm2 ) 2.0(20) 3.0(30) 4.5(45)
      Vacuum degree KPa(mm/Hg) 53.3(400) 86.7(650) 100(750)
      Applicable temperature ℃ -15℃~115℃ Special accessibility -30℃~250℃
      Applicable medium Air, compressed air, water, sea water, hot water, oil, acid, alkali, etc.

       

      Nominal diameter DN Length
      L mm
      Flange thickness
      b mm

      Bolt count
      n

      Bolt hole diameter
      mm
      Bolt hole * round diameter
      D1mm
      Axial displacement
      mm
      Haorizontal isplacement
      mm
      Angular deflection
      a1+a2
      mm inch elongation compression
      32 1.25 95 16 4 18 100 6 9 9 15
      40 1.5 95 18 4 18 110 6 10 9 15
      50 2 105 18 4 18 125 7 10 10 15
      65 2.5 115 20 4 18 145 7 13 11 15
      80 3 135 20 4 18 160 8 15 12 15
      100 4 150 22 8 18 180 10 19 13 15
      125 5 165 24 8 18 210 12 19 13 15
      150 6 180 24 8 23 240 12 20 14 15
      200 8 210 24 8 23 295 16 25 22 15
      250 10 230 26 12 23 350 16 25 22 15
      300 12 245 28 12 23 400 16 25 22 15
      350 14 255 28 16 23 460 16 25 22 15
      400 16 255 30 16 25 515 16 25 22 15
      450 18 255 30 20 25 565 16 25 22 15
      500 20 255 32 20 25 620 6 25 22 15
      600 24 260 36 20 30 725 6 25 22 15
      700 28 260 36 24 30 840 16 25 22 15
      800 32 260 38 24 34 950 16 25 22 15
      900 36 260 42 28 34 1050 6 25 22 15
      1000 40 260 44 28 34 1160 18 26 24 15
      1200 48 260 48 32 41 1380 18 26 24 15
      1400 56 350 44 36 34 1560 20 28 26 15
      1600 64 350 46 40 34 1760 25 35 30 10
      1800 72 350 52 44 41 1970 25 35 30 10
      2000 80 420 54 48 48 2180 25 35 30 10
      2200 88 400 40 52 48 2390 25 35 30 10
      2400 96 400 41 56 48 2600 25 35 30 10
      2600 104 450 42 60 54 2810 25 35 30 10
      2800 112 450 45 64 54 3020 25 35 30 10
      3000 120 450 50 68 54 3220 25 35 30 10
      Note: 1. Special requirements can be customized by letter, flange according to the "National General Water Supply and Drainage Standard Atlas", other according to HG/T2289-92.
      2, DN350-600(2) type working pressure is 1.6MPa, DN32-400(3) type working pressure is 2.5MPa.
      3. The working pressure of DN700-DN1200 is 1.0MPa, the working pressure of DN1400 is 0.6MPa, and the working pressure of DN1600-DN1800 is 0.4MPa. The flange is selected according to 0.6MPa. DN2000 working pressure is 0.25MPa, flange is selected according to 0.6MPa pressure.
      4, suspended water supply using DN200 or more products, the pipeline needs to have a fixed support or fixed bracket, otherwise the product should be installed anti-pull-out device.
      5, users use rubber joints, the corresponding flange should be valve flange or GB/T9115.1(RF) flange.

      Innovative pipeline product services:

      Professional manufacturing, professional service, innovation pipeline for you to create more value!

      Continuous improvement of service quality, excellence, "sincere service" is the innovation pipeline has been firmly believed in the goal.  Innovation pipeline in strict accordance with ISO9001-2000 quality system certification requirements, strict quality control, responsibility to people, to ensure the healthy operation of production, sales, service.   Zhongyuan valve fittings reminds Central African Republic friends that this information can help buy good Chinese products: Strengthen communication with users, dedication to provide our customers with excellent products, perfect and beautiful service, innovation pipeline hereby make the following commitment:


      Reasons for choosing innovative pipelines:

      Why do you choose Innovative water supply equipment to call for cooperation? Key words: "attach importance to talents" Construction of chemical and municipal pipelines in power plants Acid and alkali resistant rubber joint service provider -- Innovative water supply equipment believes that a good Innovative water supply equipment enterprise will attach importance to talent cultivation. We have been in your position to make the latest technology work for you, ZhongYuan's customer service personnel reminds us of the key points of product knowledge in the field of aviation application: Then, the development of Acid and alkali resistant rubber joint enterprise training is particularly important. First of all, training is the need of Construction of chemical and municipal pipelines in power plants service enterprises to participate in market competition. Under the current situation, the competition of Construction of chemical and municipal pipelines in power plants enterprises is ultimately the competition of Acid and alkali resistant rubber joint technical talents. Easy decisions come from knowledge accumulation, Reminder of product knowledge points for serving the Central African Republic aviation industry: In addition to cooperating with Construction of chemical and municipal pipelines in power plants professional and technical colleges to recruit suitable talents, the more effective way is to improve the Acid and alkali resistant rubber joint professional and technical quality of existing employees through Construction of chemical and municipal pipelines in power plants industry training, so that they can become Acid and alkali resistant rubber joint technical talents to meet the needs of Construction of chemical and municipal pipelines in power plants enterprises.


      Product standards:

      Steel telescopic products are designed, manufactured and accepted in strict accordance with Chinese GB and HG standards and American API standards. The hardness of the sealing surface shall meet the requirements stipulated by the state, and the width shall exceed the national standards.


      Instructions for purchasing innovative pipeline products:

      1、 Product Material Description: Due to the possibility of scratches or dirt on the surface of materials during transportation or distribution, and the possibility of surface oxidation or insufficient aesthetics during storage, the images and physical objects may also differ. The success of Central African Republic customers is always be the goal ZhongYuan pursue, Zhongyuan valve fittings reminds Central African Republic friends that this information can help buy good Chinese products: Our manufacturer will definitely make our products more aesthetically pleasing, using high-quality raw materials for production. Our manufacturer promises that our products are of high quality and affordable, and are entirely a customer's choice. Zhongyuan valve fittings keep innovation, with high passion, to provide perfect project for every client, Key product knowledge points in the field of aviation that Central African Republic friends need to understand: If you have other models or specifications of products, you can contact our customer service online or consult us when purchasing

      2. Shipping instructions: 

      1. Due to the unique nature of the materials, all materials are shipped after payment by the customer, and are specially customized products for the customer. Once sold, there are no returns or exchanges for non material or quality issues! Please understand. 

      2. Please provide a clear description of the specific specifications, nominal diameter, working pressure, medium to be conveyed, quantity, and required performance of the required product before shopping. The main reasons for doing so are: 

      1) Ensure that the product prices quoted by the manufacturer are correct and accurate; 

      2) For customers, it provides protection for their own interests and prevents them from misquoting product prices, causing economic losses for both parties and causing unpleasantness for everyone; 

      3) Once the customer has made a decision and both parties sign a contract, the products produced by the manufacturer can meet the actual needs of the customer. 

      3. If the customer did not provide a clear description, the seller will not assume any responsibility in the event of a dispute! Please understand!


      Pre-sale services:

      Product introduction, technical exchange, non-standard product design, troubleshooting.

      In sales service:

      1. Maintain a trustworthy contract, ensure timely supply, and keep in touch with customers at all times. 

      2. For special or complex products, our factory arranges technical personnel to provide training and guidance to users on product use, troubleshooting, adjustment, and maintenance.

      After-sale service:

      1. The warranty period for innovative pipeline products is 12 months from the factory, and the "three guarantees" service (product quality issues) is implemented. 

      2. Our factory regularly organizes technical and inspection personnel to visit our products during use, seeking feedback from users on product quality, usage status, improvement opinions, and other aspects, in order to further improve product quality. 

      3.Quickly respond to customer complaints about product quality issues 

      4. For after-sales service, users are required to fill out the quality feedback form after the service and provide appraisal opinions, in order to jointly improve the product and service quality of the innovation pipeline.


      Order Information:

      1. The customer has special requirements for the product and must provide the following instructions in the order contract:

      1) Structure length; 

      2) Connection form; 

      3) , nominal diameter, full diameter, reduced diameter, pipeline size; 

      4) Medium used and temperature and pressure range; 

      5) Our factory can customize and design special products according to customer specific requirements for experiments, inspection standards, and other requirements. 

      2. Our company can customize and design special products according to customer specific requirements. 

      3. If the customer provides the determined product type and model, the customer should correctly explain the meaning and requirements of the model, and sign the contract on the condition of mutual understanding between the supply and demand parties. 

      Zhongyuan valve fittings is the reason for becoming a Acid and alkali resistant rubber joint long-term partner. The key word is "ecological win-win" aviation Acid and alkali resistant rubber joint service provider -- Zhongyuan valve fittings advocates "win-win cooperation", which means to achieve win-win both internally and externally. Internally, it is Zhongyuan valve fittings employees themselves. The company creates a good atmosphere, ambitious goals, creates a comfortable Zhongyuan valve fittings cultural environment, employees achieve their own career goals and growth, and Zhongyuan valve fittings achieves their interests goals, which is a virtuous circle of "win-win cooperation". Externally, Zhongyuan valve fittings has created good aviation Acid and alkali resistant rubber joint products and services, and customers have been recognized, providing aviation customers with a good service experience, which is also "win-win", and the sense of trust has been further strengthened. This is Zhongyuan valve fittings complementary ecological win-win.


      Good Chinese products that are popular around the world! How to make ZhongYuan [Acid and alkali resistant rubber joint] quality stable and reliable, create greater customer value, and provide excellent performance products for the Central African Republic market is the direction that ZhongYuan are committed to pursuing!Wishing you happiness and success!

      Friends who want to buy can browse“ ZhongYuan water supply equipment” Relevant product customer evaluation and product question and answer:
      Acid and alkali resistant rubber joint customer of GuyaneFrancaise
      Listen to a guy, their Acid and alkali resistant rubber joint quality is not bad, let alone, although the market price is a lot more expensive, it is really just used!
      Acid and alkali resistant rubber joint customer friend of Andorra
      The goods are very good and the transportation is fast
      Croatia old customers who have purchased Acid and alkali resistant rubber joint
      The execution of the signed contract is quite in place, and ZhongYuan water supply equipment is fairly good in the Construction of chemical and municipal pipelines in power plants industry.

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