Coimbra is a city in central Portugal and the capital of Coimbra Region. Coimbra is located on the hilly land on the north bank of the Montego River. Coimbra is second only to Lisbon, the capital, and Porto, the important town in the north. It is a very attractive city.Follow Expansion joint product supplier Zhongyuan valve fittings Coimbra international Business Service Station to learn the common Coimbra regional knowledge: In the middle of the Middle Ages, Coimbra was also the capital of Portugal, and is famous for the University of Coimbra, one of the best universities in Portugal. Coimbra's industries are mainly food, leather, pottery, leather shoes and wine. Coimbra is a railway and highway hub.Expansion joint The manufacturer Zhongyuan valve fittings is located in Asia, bordering the Pacific Ocean, and the China-EU train runs through the country. Zhongyuan valve fittings has a service team for Western Europe Expansion joint customers, which can provide reliable Expansion joint space flight solutions for Coimbra 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. 

      Dear Coimbra Rigid waterproof casing pipe customer, it is very lucky that you can find us in the vast information! Integrating More Chinese Products with International Standards! Western Europe Waterproof casing partner Zhongyuan valve fittings Coimbra Rigid waterproof casing pipe cross-border business service station is a Rigid waterproof casing pipe product supply enterprise. Since its establishment, it has devoted itself to the coal gas field and to provide high-quality Rigid waterproof casing pipe products for coal gas customers! Never stop,to create greater value for you. The following is the relevant information of Rigid waterproof casing pipe product organized by Zhongyuan valve fittings for you. 
       

      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. ZhongYuan absorb values, integrity and customer loyalty, ZhongYuan's customer service personnel reminds us of the key points of product knowledge in the field of coal gas 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. Reminder of product knowledge points for serving the Coimbra coal gas 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. Change for a better future, Zhongyuan valve fittings reminds Coimbra friends to understand this information: 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. Believing in us is believing in yourself, Zhongyuan valve fittings reminds Coimbra friends that this information is helpful for choosing Chinese products: 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. Unparalleled customer satisfaction promotes lasting relationships, Zhongyuan valve fittings reminds Coimbra friends to understand this information: 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. Inspiring progress through our passion for excellence, Zhongyuan valve fittings reminds Coimbra friends to understand this information:  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. Develop the Coimbra Market with brands and impress Coimbra customers with services, Western Europe Waterproof casing partner Zhongyuan valve fittings Coimbra Rigid waterproof casing pipe cross-border business service station customer service Key Knowledge Reminder: 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". The world is your marketplace, Zhongyuan valve fittings make it accessible, Zhongyuan valve fittings Reminder Coimbra Friends can refer to these knowledge: 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. ZhongYuan firmly believe that "every process we touch, we will improve", Zhongyuan valve fittings reminds Coimbra friends to understand this information: 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. Change for a better future, Zhongyuan valve fittings reminds Coimbra friends that this information can help buy good 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. 

      Why do you choose Western Europe Waterproof casing partner Zhongyuan valve fittings Coimbra Rigid waterproof casing pipe cross-border business service station to call for cooperation? Key words: "attach importance to talents" coal gas Rigid waterproof casing pipe service provider -- Zhongyuan valve fittings believes that a good Zhongyuan valve fittings enterprise will attach importance to talent cultivation. Then, the development of Rigid waterproof casing pipe enterprise training is particularly important. First of all, training is the need of coal gas service enterprises to participate in market competition. Under the current situation, the competition of coal gas enterprises is ultimately the competition of Rigid waterproof casing pipe technical talents. In addition to cooperating with coal gas professional and technical colleges to recruit suitable talents, the more effective way is to improve the Rigid waterproof casing pipe professional and technical quality of existing employees through coal gas industry training, so that they can become Rigid waterproof casing pipe technical talents to meet the needs of coal gas enterprises.


      Made in China, serve the world! In the era of intelligent manufacturing, the craftsman spirit is not outdated, and its essence is to do things wholeheartedly. Western Europe Waterproof casing partner Zhongyuan valve fittings Coimbra Rigid waterproof casing pipe cross-border business service station, For many years, Zhongyuan valve fittings has focused on the coal gas field and polished the "craftsman" level talents on Rigid waterproof casing pipe products! We can help you solve your problems,and we certainly know that every challenge comes with it. Congratulations to Coimbra friends "It's a pleasure to do business with you, Coimbra Rigid waterproof casing pipe friend."



      ZhongYuan takes Coimbra friends to see China! What supports a populous country to become a manufacturing powerhouse? Five thousand years of cultural accumulation?



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

      Rigid waterproof casing pipe friends of international have a look at some of ZhongYuan water supply equipment's customer feedback and product questions and answers before deciding:
      Rigid waterproof casing pipe friend from Bhutan
      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.
      Africa friends who have purchased Rigid waterproof casing pipe
      The contract in Construction of chemical and municipal pipelines in power plants is relatively deep and cautious, but the contract with ZhongYuan water supply equipment is executed fairly well, without any mess.
      Cameroon friends who have purchased Rigid waterproof casing pipe
      Rigid waterproof casing pipe Very good. The manufacturer is active in solving problems, and the after-sales service is guaranteed. Very satisfied.
      Rigid waterproof casing pipe customer friend of Malawi
      Yes, we are quite satisfied with the cooperation with ZhongYuan.

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