As a large agricultural province, Hunan has enjoyed the reputation of "Jiuzhou granary" and "land of fish and rice" since ancient times. Hunan's agricultural and forestry specialties are rich and colorful, rich in Xianglian, Xiangcha, Camellia oleifera, chili, ramie, citrus, lake flour, etc. Xianglian is a famous specialty with a history of more than 3000 years, and its output has always ranked first in China. Hunan is one of the four major tea producing provinces in China. Yueyang is one of the most famous tea varieties "Junshan Silver Needle" in the hometown of yellow tea in China. It is one of the top ten famous teas in China and the only product of Junshan in Yueyang. There is also the famous rare tea (tribute tea) - three leaf insect tea. Hunan's main agricultural products occupy an important position in China, with grain output ranking seventh in China, rice output ranking first in China, ramie output ranking first in China, tea output ranking second in China, and citrus output ranking third in China.Asia Expansion joint friends, look at customers trust enterprises Zhongyuan valve fittings Hunan overseas customer service station, the Hunan region common sense compiled by the editor: Hunan Province's famous local specialties include yellow flower, Xianglian, ginger, pepper, etc. The output of animal husbandry and aquaculture also ranks the top in China. Among domestic animals and poultry, Ningxiang pig, Wugang copper goose, Xiangdong black goat, Linwu duck, etc. are the most famous. The natural conditions for the production of aquatic products in Hunan are good. There are 160 kinds of fish resources. The aquatic plants with great economic value include lotus, water chestnut, mat grass, cattail and reed.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 Asia Expansion joint customers, which can provide reasonable Expansion joint coal gas solutions for Hunan Expansion joint customers!

      Rigid waterproof casing pipe

      The rigid waterproof casing pipe produced by Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd. is manufactured according to the s312 and 02s404 standard atlas developed and designed by Building Science Research Institute. 

      ZhongYuan's mission is to create highly reliable,high-performance products,and our corporate culture since our founding has been to fully meet client expectations. Customers from Hunan, hello! Today is 2023-09-01. Since the ZhongYuan website http://www.xdguandao.com was built, you are the 45126th visitor to ZhongYuan enterprise! Zhongyuan valve fittings has been committed to technological innovation and product building in the cement field since its establishment, and has accumulated to provide technical improvement [Rigid waterproof casing pipe] products for many customers!
       

      Product introduction

      The rigid waterproof casing pipe produced by Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd. is manufactured according to the s312 and 02s404 standard atlas developed and designed by Building Science Research Institute. When the pipeline passes through the foundation, inner wall, floor and other places, it should avoid the disturbance caused to the building when the pipeline (pressure pipeline, such as water supply, heating, etc.) is used, and facilitate the installation and maintenance of the pipeline. Change for a better future, ZhongYuan's customer service personnel reminds us of the key points of product knowledge in the field of cement application: The set, greater than the outside diameter of the installed pipeline, the material and the length meet the requirements.Installed in the foundation, interior wall, floor and other pipeline crossing short pipe. Application projects: pool reservoir, toilet, pipeline through the bottom plate waterproof casing pipe application, pipeline (circulating water, natural gas, gas, etc.) through the wall engineering project, floor through the pipeline embedded treatment device, underground waterproof engineering, liquefaction site structure seismic engineering, etc. Rigid waterproof casing is a hardware fitting suitable for structures with vibration or strict waterproof casing pipe requirements where the pipe passes through the wall. Every part counts, Every penny counts, Reminder of product knowledge points for serving the Hunan cement industry: The wall where the 02S404 rigid waterproof casing pipe runs through the wall shall be made of concrete if it is not concrete, and the casing shall be solidified in the wall at one time.

      Product Name: 02S404 Rigid waterproof casing pipe Type C

      Aliases: waterproof casing pipe, rigid waterproof casing pipe, 02S404 waterproof casing pipe

      Caliber specification: [DN50mm-DN3200mm]

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

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

      Product standard: 02S404 (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

      The thickness of the concrete wall of the rigid waterproof casing pipe shall not be less than 200mm; otherwise, one or both sides of the wall shall be thickened. The diameter of the thickened part shall be 200mm larger than the diameter of the wing ring (D4). When the pipeline passes through the basement and other buildings and structures that have waterproof requirements, the specially made casing set is usually rigid waterproof casing pipe. Zhongyuan valve fittings keep innovation, with high passion, to provide perfect project for every client, Key Knowledge Points for Related Products in the cement Industry that Hunan Friends Need to Understand: In the process of installation, the sealing ring should be welded outside the casing, and the wall thickness of the casing and ring should be strictly required, and the quality of the weld should be guaranteed.

      When the pipe passes through the shear wall foundation, beam and special-shaped column of concrete structure, it should be installed together with the civil construction. If there is an order is also a mistake, then we let you wrong to the end, Key product knowledge points in the field of cement that Hunan friends need to understand: The reason is that after reserving holes, the secondary pouring between the casing and the concrete is not good. Some cannot be treated, such as the installation of rigid waterproof casing on concrete shear walls of basement foundation.


      Product feature:

      Rigid waterproof casing pipe is suitable for the installation of drinking water pool waterproof casing pipe, after the asbestos cement filling, filling sealing paste, should ensure that the joint in each contact surface without corrosion, patent leather, dirt, and clean, dry. Unlocking new opportunities with our trade expertise, Zhongyuan valve fittings Reminder Hunan Friends can refer to these knowledge: If the wall where the casing goes through the wall is not concrete, the concrete wall should be used instead, and the casing should be solidified in the wall at one time; Waterproof casing pipe is applied to construction, chemical industry, steel, tap water, sewage treatment units.


      Parts material:

      No.

      Name

      Quantity

      Material

      1

      Body

      1

      Q235A

      2

      Wing ring

      1

      Q235A

       
      Technical parameter:
       

      Name

      Rigid waterproof casing pipe

      Model number

      S312

      Nominal diameter

      Wing ring diameter

      Length (= wall thickness)

      50

      225

      200

      65

      230

      200

      80

      251

      200

      100

      280

      200

      125

      301

      200

      150

      324

      200

      200

      394

      200

      250

      446

      200

      300

      498

      200

      350

      567

      200

      400

      621

      200

      450

      671

      200

      500

      720

      200

      600

      822

      200

      700

      911

      200

      800

      1011

      200

      900

      1113

      200

      1000

      1213

      200

      1200

      1413

      200

      1400

      1613

      200
       


      Application field:

      Products have good comprehensive performance, so widely used in construction, chemical industry, steel, tap water, sewage treatment units.


      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. The strategy comes from knowledge integration, Zhongyuan valve fittings reminds Hunan friends that this information is helpful:  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 choose Innovative water supply equipment to negotiate cooperation? The key word "win-win" Construction of chemical and municipal pipelines in power plants Rigid waterproof casing pipe service provider -- Innovative water supply equipment advocates "win-win cooperation", which means to achieve win-win both internally and externally. Internally, it is Innovative water supply equipment employees themselves. Every part counts, Every penny counts, Zhongyuan valve fittings reminds Hunan friends that this information is valuable: The company creates a good atmosphere, ambitious goals, creates a comfortable Innovative water supply equipment corporate culture environment, employees achieve their own career goals and growth, and Innovative water supply equipment achieves their interests goals, which is a virtuous circle of "win-win cooperation". Zhongyuan valve fittings,Your reliable partner for international trade, Key product knowledge points in the field of cement that Hunan friends need to understand: Externally, Innovative water supply equipment has created good Construction of chemical and municipal pipelines in power plants Rigid waterproof casing pipe products and services, and customers have been recognized and provided with a good service experience for Construction of chemical and municipal pipelines in power plants Rigid waterproof casing pipe customers, which is also "win-win", and the sense of trust has been further strengthened. This is Innovative water supply equipment complementary ecological win-win.


      Product standards:

      Steel telescopic products are designed, manufactured and accepted in strict accordance with Chinese GB and HG standards and American API standards. Inspiring progress through our passion for excellence, Zhongyuan valve fittings reminds Hunan 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. Our manufacturer will definitely make our products more aesthetically pleasing, using high-quality raw materials for production. Believing in us is believing in yourself, Zhongyuan valve fittings reminds Hunan friends that this information is helpful for choosing Chinese products: Our manufacturer promises that our products are of high quality and affordable, and are entirely a customer's choice. 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 The reason for becoming a Rigid waterproof casing pipe long-term partner is the key word "win-win" -- 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 corporate culture 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 cement Rigid waterproof casing pipe products and services, and customers have been recognized, providing good service experience for cement Rigid waterproof casing pipe customers, which is also "win-win", and the sense of trust has been further strengthened. This is Zhongyuan valve fittings complementary ecological win-win.


      Improve the level of internationalization, to serve customers on all continents!Brand achievement is not the pursuit of ZhongYuan people. How to make ZhongYuan [Rigid waterproof casing pipe] continuous innovation create value for the Hunan market is  that ZhongYuan are committed to pursuing!



      ZhongYuan takes Hunan friends to see China! China has a vast geographical area.


      There are many historical and cultural heritages in China. I believe these cultural stories with a long history are attractive enough to make Hunan friends interested in Chinese Rigid waterproof casing pipe products.


      If you have an interest in Chinese culture, let's take a look at it first.

      The Summer Palace is steeped in history and culture. It has been the site of numerous important events throughout Chinese history, including the signing of the Boxer Protocol and the negotiations for the founding of the People's Republic of China. The complex is also filled with statues, inscriptions, and other artifacts that testify to its rich cultural heritage and historical significance.
      Another highlight of the Summer Palace is its vast gardens, which cover nearly three quarters of the complex. The gardens are filled with winding paths, rock formations, and ancient trees, providing visitors with endless opportunities to meander and explore. Some of the most popular spots in the gardens include the Seventeen-Arch Bridge, the Suzhou Street, and the Long Corridor, a covered walkway decorated with more than 14,000 paintings.
      Perhaps the most charming aspect of the Summer Palace is its water features. In addition to Kunming Lake, the complex also contains a number of streams, waterfalls, and ponds, which are home to a variety of fish, turtles, and water birds. Visitors can take boat rides on the lake, watch traditional Chinese fishing techniques, or simply sit back and enjoy the tranquility of the water.

      The following ZhongYuan water supply equipment customer feedback and Rigid waterproof casing pipe related product knowledge may be useful to you. Check it out:
      Monaco friends who have purchased Rigid waterproof casing pipe
      Through several exchanges with ZhongYuan water supply equipment's salesmen, the manufacturer has been focusing on Construction of chemical and municipal pipelines in power plants for some years, and has good experience and cooperation!
      Rigid waterproof casing pipe customer friend of Bahrain
      Rigid waterproof casing pipe The cost performance ratio is very high. It's a little surprising to get it. It's better than our manufacturers here
      Rigid waterproof casing pipe friend of Zimbabwe
      Very good quality, very easy to use, very satisfied.
      Palestine friends who have cooperated with Rigid waterproof casing pipe
      Rigid waterproof casing pipe Very satisfied, very fast, ha ha, happy cooperation!

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