Venezuela's oil is the most important mineral resource, accounting for about 4% of the world's reserves, ranking the first in South America. Venezuela is the most important oil-producing country in Latin America.South America Expansion joint friends follow supplier Zhongyuan valve fittings Venezuela cross-border product service station to learn more Venezuela regional knowledge: The main oil reserves in Venezuela are the largest lake in Latin America in the northwest corner of the country - Lake Maracaibo. Lake Maracaibo is a lagoon. The northern end is connected with the Gulf of Venezuela by a 34-mile-long channel, which is part of the Caribbean Sea. New oil resources have been detected in Orinoco heavy crude oil belt, and Venezuela's oil reserves have increased by 41% to 297 billion barrels. Therefore, Orinoco has become the most important oil reserve area in Venezuela. The oil fields that have been exploited are concentrated around Lake Maracaibo and in three states, namely, Guarico, Ansoatki and Monaco. Venezuela is also rich in iron ore resources, with reserves of more than 2 billion tons, mainly distributed in the south of Pao and Bolivar on the south bank of the middle reaches of the Orinoco River.Expansion joint supplier Zhongyuan valve fittings is located in Asia, bordering the Pacific Ocean, and shipping is convenient. Zhongyuan valve fittings has a service team for South America Expansion joint customers, which can provide reliable Expansion joint coal gas solutions for Venezuela Expansion 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.

      With state-of-the-art and technology and enthusiastic employees,Zhongyuan valve fittings make every project possible. Hello, Venezuela customer friend, thank you very much for clicking to enter the Zhongyuan valve fittings official enterprise website! Strict Basement civil air defence be airtight casing pipe quality stability, reflecting the reassuring "Made in China", is Zhongyuan valve fittings has never stopped pursuing for many years! If you want to know more about the actual application of [Basement civil air defence be airtight casing pipe] products, please browse the following Basement civil air defence be airtight casing pipe product information in detail or call the South America Waterproof casing rest assured service enterprises Zhongyuan valve fittings Venezuela Basement civil air defence be airtight casing pipe multinational business promotion site [Basement civil air defence be airtight casing pipe] technical consultation phone to learn more new information!
       

      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. The future belongs to those who innovate, Zhongyuan valve fittings reminds Venezuela friends that this information is valuable: 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. Easy decisions come from knowledge accumulation, Key points of product knowledge in the field of power: 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. Providing customer-oriented solutions is Zhongyuan valve fittings's strength, Key product knowledge points in the field of power that Venezuela friends need to understand: 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.  Knowledge determines judgment, Zhongyuan valve fittings reminds Venezuela friends that this information can help buy good Chinese products: 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. The strategy comes from knowledge integration, Key Knowledge Points for Related Products in the power Industry that Venezuela Friends Need to Understand: Normalized training is an important part of the work of [Innovative water supply equipment] head office. Keep the original intention and study hard. Key Knowledge Points for Related Products in the power Industry that Venezuela Friends Need to Understand: 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. Believing in us is believing in yourself, Zhongyuan valve fittings reminds Venezuela friends that this information is valuable: 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. Your success is our top priority, Key product knowledge points in the field of power that Venezuela friends need to understand: 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. Creating a brighter future for all, Zhongyuan valve fittings reminds Venezuela friends to understand this information: 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. 

      Many Basement civil air defence be airtight casing pipe customers choose Zhongyuan valve fittings, focusing on the "innovative spirit" power Basement civil air defence be airtight casing pipe service providers - Zhongyuan valve fittings about "professional innovation", Zhongyuan valve fittings people agree that the "professional innovation" we advocate is not to emphasize blind innovation, but to create innovation based on power specialty. Only when we improve our professional level in power can we put forward more constructive and innovative ideas. Professional innovation also echoes the "Zhongyuan valve fittings craftsman spirit" proposed by the company, and can provide more feasible power Basement civil air defence be airtight casing pipe product suggestions and solutions for the company. Such innovation is valuable to power industry customers.


      Cultivate a powerful international operation team! In the era of intelligent manufacturing, the craftsman spirit is not outdated, and its essence is to do things wholeheartedly. South America Waterproof casing rest assured service enterprises Zhongyuan valve fittings Venezuela Basement civil air defence be airtight casing pipe multinational business promotion site, For many years, Zhongyuan valve fittings has focused on the power field and polished the "craftsman" level talents on Basement civil air defence be airtight casing pipe products! ZhongYuan are always looking for new opportunities and new ways of doing things. Congratulations to all Venezuela friends Wishing you continued success in all of your business endeavors.


      Basement civil air defence be airtight casing pipe friends of international come to browse some of ZhongYuan water supply equipment's customer feedback and product questions and answers:
      Basement civil air defence be airtight casing pipe friend of Benin
      Very satisfied. I hope the manufacturer will continue to work hard and improve!
      Samoa friends who have cooperated with Basement civil air defence be airtight casing pipe
      The quality is satisfactory. Basement civil air defence be airtight casing pipe is in normal use and is very good.
      Basement civil air defence be airtight casing pipe customer friend of Zambia
      The contract has basically been implemented, and there is no problem that I was worried about at the beginning. ZhongYuan water supply equipment, OK.

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