Aarhus, also known as Aarhus, is Denmark's second largest city and main port. It is located on the coast of the Jutland Peninsula and is also the county seat of Aarhus County. Aarhus has been rated as the happiest city in the world for many consecutive years. Aarhus is located on the east coast of the Jutland Peninsula in Denmark, on the shore of Aarhus Bay. It was a Catholic bishop's residence in 948.Western Europe Transmission joint customers trust enterprises Zhongyuan valve fittings Aarhus overseas customer service station make up more Aarhus regional knowledge: It flourished in the Middle Ages and then declined. In the 19th century, Aarhus became the second largest city in the country with rapid economic development due to its industrialization and port construction.Transmission joint manufacturer Zhongyuan valve fittings is located in Asia, and the China-EU train runs through the country. Zhongyuan valve fittings has a service team for Western Europe Transmission joint customers, which can provide Transmission joint coal gas solutions with confidence for Aarhus Transmission joint customers!

      Basement civil air defence be airtight casing pipe

      Underground civil air defense flexible closed casing is used in underground engineering, chemical industry, steel, construction, chemical industry, tap water, sewage treatment units. Flexible closed casing is to solve some underground engineering pipeline through the wall, and through the strict waterproof requirements; There are also some structures also need pipeline through the wall, but also limit the pipeline can not be due to temperature change or external force to produce expansion and displacement, more do not allow the pipeline under the action of external factors vibration and design.


      Dear Aarhus Basement civil air defence be airtight casing pipe customer, it is very lucky that you can find us in the vast information!Create brilliance with cohesion!Since its establishment, Zhongyuan valve fittings has been deeply involved in the power field and has provide excellent performance Basement civil air defence be airtight casing pipe products for power customers! Process quality control points and product quality lifelines.The following is the relevant information of Basement civil air defence be airtight casing pipe product organized by Western Europe Expansion joint cooperative partner Zhongyuan valve fittings Aarhus Basement civil air defence be airtight casing pipe multinational product promotion site for you. ZhongYuan are willing to provide you with new Basement civil air defence be airtight casing pipe information to help you make a correct choice!
       

      Product introduction:

      Underground civil air defense flexible closed casing is used in underground engineering, chemical industry, steel, construction, chemical industry, tap water, sewage treatment units. Precision and quality are in our DNA, Key points of product knowledge in the power field that Aarhus friends need to understand: Flexible closed casing is to solve some underground engineering pipeline through the wall, and through the strict waterproof requirements; There are also some structures also need pipeline through the wall, but also limit the pipeline can not be due to temperature change or external force to produce expansion and displacement, more do not allow the pipeline under the action of external factors vibration and design.Its shell is poured on the wall at a time, and the pipe passes through the middle of the casing. Key points of product knowledge in the power field that Aarhus friends need to understand: The outer diameter of the pipe and the middle of the casing are sealed with packing, which plays a waterproof and reducing role.

      Product name: Basement air defense flexible closed casing

      Name: Closed casing, flexible closed casing

      Caliber specification: [DN50mm-DN3200mm]

      Product color: sky blue, red, green (see product display picture for real color)

      Application: [steel pipe, PP pipe, etc.]

      Product standard: 04FS02 (Atlas number)

      Certification: International ISO9001-2001

      Product grade: Grade A

      Working temperature: -20 degrees to 80 degrees (can also process the whole 304, 316, 316L stainless steel)


      Product advantage:

      1. Flexible closed casing is manufactured in accordance with the national standard 04FS02, and the material is Q235-A.

      2, flexible packing material: asphalt hemp, polystyrene board, polyvinyl chloride foam plastic board.

      3, sealing paste: polysulfide sealing paste, polyurethane sealing paste.

      Note: 1. The thickness of the concrete wall through the pipe should not be less than 200, otherwise one or both sides of the wall should be thickened. The diameter of the thickened part should be at least D4+200. 2. The steel pipe and retaining ring shall be galvanized after welding, and then installed with the casing. Easy decisions come from knowledge accumulation, Zhongyuan valve fittings reminds Aarhus friends that this information is helpful for choosing Chinese products: After all the installation, the baffle and the fixed flange are welded. 3. The welder adopts manual arc welding, and the welding rod model is E4303


      product feature:

      Flexible closed casing description, air defense closed casing description:

      1. flexible packing material: asphalt hemp, polystyrene board, polyvinyl chloride foam plastic board.

      2. sealing paste: polysulfide sealing paste, polyurethane sealing paste.

      3. The thickness of the concrete wall through the wall should not be less than 300, otherwise the wall should be thickened on one side or on both sides, and the diameter of the thickened part should be at least D5+200.

      4. steel pipe and baffle after welding through galvanized treatment, and then implement and sleeve installation.

      5. Manual arc welding is adopted, and the electrode type is E4303.


      Parts material:

      No

      Name

      Quantity

      Material

      Memo

      1

      Flange casing pipe

      1

      Q235-A

      Welding part

      2

      Gasket

      1

      Neoprene rubber

       

      3

      Flange cover

      1

      Q235-A

      Welding part

      4

      Bolt

      n

      Q235-A

      GB897-88A

      5

      Nut

      n

      Q235-A

      GB/T41-2000

      6

      Steel pipe

       

      Q235-A

      --

      7

      Baffle

       

      Q235-A

       


      Technical parameter:

      DN

      D1

      D2

      D3

      D4

      D5

      D7

      L

      L0

      L1

      L2

      d1

      d2

      d3

      D1

      D2

      K

      n-M

      50

      60

      95

      65

      145

      200

      81

      65

       

      72

      30

      3.5

      4

      8

      65

      86

      4

      4-M12

      65

      76

      114

      80

      165

      220

      96

      65

      25

      72

      30

      3.75

      4

      8

      80

      105

      4

      4-M12

      80

      89

      127

      95

      180

      235

      115

      65

      25

      76

      38

      4

      4

      10

      95

      118

      4

      4-M16

      100

      108

      146

      114

      200

      255

      134

      65

      25

      76

      38

      4

      4.5

      10

      114

      136

      4

      4-M16

      125

      133

      180

      140

      235

      290

      160

      65

      25

      76

      38

      4

      6

      10

      140

      167

      6

      6-M16

      150

      159

      203

      165

      260

      315

      185

      65

      25

      76

      38

      4.5

      6

      10

      165

      190

      6

      6-M16

      200

      219

      265

      226

      320

      375

      246

      65

      25

      76

      38

      6

      6

      10

      226

      252

      6

      6-M16 Production site


      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.  Aarhus customers trusted manufacturing partner, Key points of product knowledge in the power field that Aarhus friends need to understand: 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.  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:

      Innovative water supply equipment The reason for becoming a Basement civil air defence be airtight casing pipe long-term partner, the key word "learning culture" Construction of chemical and municipal pipelines in power plants Basement civil air defence be airtight casing pipe service provider -- Innovative water supply equipment firmly believes that training leads to talent, efficiency and quality. If Aarhus customers operation needs something that is not on the market, our team will make it, Reminder of product knowledge points for serving the Aarhus power industry: Normalized training is an important part of the work of [Innovative water supply equipment] head office. Keep the original intention and study hard. Think what you want, do what you need, Zhongyuan valve fittings Reminder Aarhus Friends can refer to these knowledge: Innovative water supply equipment There is no end to the training work, only when it is in progress!


      Product standards:

      Steel telescopic products are designed, manufactured and accepted in strict accordance with Chinese GB and HG standards and American API standards. Reminder of product knowledge points for serving the Aarhus power industry: 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. We make the buying process simple and our products easy to use, ZhongYuan's customer service personnel reminds us of the key points of product knowledge in the field of power application: 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. Unlocking new opportunities with our trade expertise, Key points of product knowledge in the power field that Aarhus 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. 

      Western Europe Expansion joint cooperative partner Zhongyuan valve fittings Aarhus Basement civil air defence be airtight casing pipe multinational product promotion site Based on the advantages of the power industry, the key words "win-win cooperation" power Basement civil air defence be airtight casing pipe service provider -- Zhongyuan valve fittings's business philosophy can be summarized into eight words "honesty based, win-win development". Zhongyuan valve fittings has always implemented this concept well for both its internal employees and external Basement civil air defence be airtight casing pipe partners, thus gaining long-term good business reputation and cooperative relations in the power field, and promoting the stable development of Zhongyuan valve fittings.


      International operation, service in Asia, Africa and Latin America customers!In today's manufacturing industry, the spirit of craftsmanship remains important.Western Europe Expansion joint cooperative partner Zhongyuan valve fittings Aarhus Basement civil air defence be airtight casing pipe multinational product promotion site has been dedicated to Assisted by science and technology for many years, sticking to the power field, and polishing "craftsman" level talents on Basement civil air defence be airtight casing pipe! Transforming your world with our visionary ideas.


      ZhongYuan takes Aarhus friends to see China! Chinese culture has a long and rich history that dates back thousands of years.



      There are many historical and cultural heritages in China. I believe these cultural stories with a long history are attractive enough to make Aarhus friends interested in Chinese Basement civil air defence be airtight casing pipe products.


      One of the world's famous attractions:

      Zhangjiajie is located in the northwest of Hunan Province and is one of the most beautiful national forest parks in China. There are thousands of stone pillars, peaks and canyons, forming a unique natural landscape, attracting a large number of tourists to explore and sightseeing.

      Friends who want to buy can browse“ ZhongYuan water supply equipment” Relevant product customer evaluation and product question and answer:
      Liechtenstein old customers who have cooperated with Basement civil air defence be airtight casing pipe
      The contract has basically been implemented, and there is no problem that I was worried about at the beginning. ZhongYuan water supply equipment, OK.
      Bhutan friends who have purchased Basement civil air defence be airtight casing pipe
      The contract signed with ZhongYuan is relatively smooth in the implementation process, and ZhongYuan water supply equipment is relatively good in the Construction of chemical and municipal pipelines in power plants industry.
      Basement civil air defence be airtight casing pipe customer from Indonesia
      Basement civil air defence be airtight casing pipe Very good. The manufacturer is active in solving problems, and the after-sales service is guaranteed. Very satisfied.
      Basement civil air defence be airtight casing pipe customer from Ecuador
      The execution of the contract was in place, and there was no problem that I was worried about at the beginning. ZhongYuan water supply equipment, OK.

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