Tubruga is an important city in eastern Libya, covering an area of 94804 square kilometers. The coastal trunk highway from Egypt to Tripoli, Libya, passes through it. Tubulug has been a battleground for military strategists since ancient times. It was an important battlefield in North Africa during World War II. There were cemeteries for Allied soldiers in the suburbs.Africa Waterproof casing friends follow rest assured enterprises Zhongyuan valve fittings Tubruga overseas product website to learn more Tubruga regional knowledge: Tubruga is a famous port on the south coast of the Mediterranean Sea, with food, wine and other industries.Waterproof casing 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 Africa Waterproof casing customers, which can provide Waterproof casing petrifaction solutions with confidence for Tubruga Waterproof casing customers!

      Built-in duck bill valve

      Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd. produced duck valve commonly known as: rubber blowdown check valve, rubber check valve, built-in duck valve, etc.  Today's widely used xh81, xh81a, xh41, xh41a rubber blowdown check valve (Spain called "duck-bill flexible check valve";  The United States called "duck bill rubber flat mouth valve") is in Spain ross valve company, the United States Red Valve company production on the basis of the summary, exemplary, revolutionary redesign.

      Providing ZhongYuan's customers with proucts to meet tough jobsite demands and supporting them with the best service in the industry – that is ZhongYuan's promise. Hello, Tubruga customer friend, thank you very much for clicking to enter the Zhongyuan valve fittings official enterprise website! Strict Built-in duck bill valve 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 [Built-in duck bill valve] products, please browse the following Built-in duck bill valve product information in detail or call the Africa Tubruga Transmission joint Built-in duck bill valve partner Zhongyuan valve fittings enterprise online promotion site [Built-in duck bill valve] technical consultation phone to learn more new information!
       

      Product introduction
      Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd. produced duck valve commonly known as: rubber blowdown check valve, rubber check valve, built-in duck valve, etc.  Today's widely used xh81, xh81a, xh41, xh41a rubber blowdown check valve (Spain called "duck-bill flexible check valve";  The United States called "duck bill rubber flat mouth valve") is in Spain ross valve company, the United States Red Valve company production on the basis of the summary, exemplary, revolutionary redesign. Knowledge determines judgment, Zhongyuan valve fittings reminds Tubruga friends that this information is helpful: We are committed to constantly improve the rubber blowdown check valve (duck-billed flexible check valve) function, improve performance, so that the valve strength, toughness, sealing is greatly improved, the valve without any moving components, free from any maintenance. Your success is our top priority, Zhongyuan valve fittings reminds Tubruga friends that this information is helpful for choosing Chinese products: The valve can be straight pipe, flange pipe, cement pipe, glass steel pipe supporting, the valve is widely used in coast, beach, wharf, reservoir, municipal flood discharge, sewage, it can be described as environmental protection and green valve, the valve replaces the knock door check valve, thoroughly solve the knock door easy to be silt, silt, stone, vegetation, Marine life blocking problem.

      Product advantage:

      Innovative built-in duck-bill valve with all-rubber structure, corrosion resistance, long service life, good results. And provide tight seal, anti backflow, backflow, maintenance free. The strategy comes from knowledge integration, Africa Tubruga Transmission joint Built-in duck bill valve partner Zhongyuan valve fittings enterprise online promotion site customer service Key Knowledge Reminder: The duck nozzle valve is mainly used in sewage discharge system, pump outlet lifting pump station and liquid aeration system.


      Product feature

      Duck-bill valve cost is low, such as the use of appropriate rubber raw materials longer than the metal check valve, easy installation, flexible installation, can be repaired. Develop the Tubruga Market with brands and impress Tubruga customers with services, ZhongYuan's customer service personnel reminds us of the key points of product knowledge in the field of Heat application: Disadvantages: the rubber body is not suitable for long-term outdoor operations, the use of high quality rubber can not avoid aging phenomenon.


      Main technical parameters of built-in duck valve:

      (DN)
      (DW)
      (XL-T)
      (l)
      (h)
      (D)   1.0MPa
      Dw

       

      Do
      100
      108
      108
      XL100-150-T
      220
      150
      210
      114
      114
      150
      159
      159
      XL150-200-T
      320
      200
      265
      168
      168
      200
      219
      219
      XL200-280-T
      440
      280
      340
      250
      273
      273
      XL250-360-T
      600
      360
      395
      300
      325
      325
      XL300-420-T
      700
      420
      445
      350
      377
      377
      XL350-480-T
      880
      480
      505
      400
      426
      426
      XL400-540-T
      1000
      540
      565
      450
      480
      480
      XL450-600-T
      1120
      600
      615
      500
      530
      530
      XL500-660-T
      1300
      660
      670
      600
      630
      630
      XL600-760-T
      1420
      760
      780
      700
      720
      720
      XL700-880-T
      1600
      880
      895
      800
      820
      820
      XL800-980-T
      1800
      980
      1015
      900
      920
      920
      XL900-1100-T
      2000
      1100
      1115
      1000
      1020
      1020
      XL1000-1200-T
      2300
      1200
      1230
      1200
      1220
      1220
      XL1200-1400-T
      2580
      1400
      1455

      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.  Transforming your world with our visionary ideas, Zhongyuan valve fittings reminds Tubruga friends to understand this information: 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:


      Product standards:

      Steel telescopic products are designed, manufactured and accepted in strict accordance with Chinese GB and HG standards and American API standards. We power the future through advanced manufacturing technology, Africa Tubruga Transmission joint Built-in duck bill valve partner Zhongyuan valve fittings enterprise online promotion site customer service Key Knowledge Reminder: The hardness of the sealing surface shall meet the requirements stipulated by the state, and the width shall exceed the national standards.


      Reasons for choosing innovative pipelines:

      Why choose Innovative water supply equipment for cooperation negotiation? The core point of "win-win culture" Construction of chemical and municipal pipelines in power plants Built-in duck bill valve service provider - Innovative water supply equipment advocates "win-win cooperation", which is about achieving win-win both internally and externally. Internally, it is Innovative water supply equipment employees themselves. No matter where you are, we are your most reliable partner, Key points of product knowledge in the Heat field that Tubruga friends need to understand: The company creates a good atmosphere, ambitious goals, creates a comfortable Innovative water supply equipment cultural 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 reminds Tubruga friends that this information can help buy good Chinese products: Externally, Innovative water supply equipment creates good Construction of chemical and municipal pipelines in power plants Built-in duck bill valve products and services, and customers gain recognition and provide good service experience for Construction of chemical and municipal pipelines in power plants customers, which is also "win-win", and the sense of trust is further strengthened. This is Innovative water supply equipment complementary ecological win-win.


      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. ZhongYuan's customer service personnel reminds us of the key points of product knowledge in the field of Heat application: 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. 

      Africa Tubruga Transmission joint Built-in duck bill valve partner Zhongyuan valve fittings enterprise online promotion site The reason for becoming a Built-in duck bill valve long-term partner is the key word "professional knowledge" Heat Built-in duck bill valve service provider -- Zhongyuan valve fittings training practice of Heat industry Built-in duck bill valve product knowledge. Zhongyuan valve fittings Every employee can provide pre-sale and after-sales service to customers only if they master the main Built-in duck bill valve product knowledge! Zhongyuan valve fittings will hire Heat industry experts and scholars to the company every year, enter the Built-in duck bill valve workshop, and carry out detailed training from Built-in duck bill valve product production principles to Heat industry applications. Through continuous learning and training, strengthen the basic knowledge of Zhongyuan valve fittings newcomers about Built-in duck bill valve, improve the familiarity of Zhongyuan valve fittings employees in the Heat industry, improve work efficiency in future work, and better serve Built-in duck bill valve customers and friends!


      Serving More International Customers with Affordable Chinese Products!Brand achievement is not the pursuit of ZhongYuan people. How to make ZhongYuan [Built-in duck bill valve] innovative create value for Tubruga people is the direction ZhongYuan is committed to pursuing!


      Built-in duck bill valve friends of international come to browse some of ZhongYuan water supply equipment's customer feedback and related product questions and answers:
      Built-in duck bill valve friend from Israel
      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.
      Macedonia old customers who have purchased Built-in duck bill valve
      I have communicated with Built-in duck bill valve engineer of ZhongYuan several times online. I have more experience in Construction of chemical and municipal pipelines in power plants field and can cooperate!
      Built-in duck bill valve friend of Andorra
      Very good manufacturer. The technicians are very patient~
      Mexico old customers who have cooperated with Built-in duck bill valve

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