Product information:

Double flange limit expansion joint is composed of body, sealing ring, gland, extension shortening pipe and other main components. Connecting the world, delivering the future, Your global trade partner, Zhongyuan valve fittings Reminder Page Friends can refer to these knowledge: On the basis of the original performance of the loose sleeve expansion joint, a limiting device is added, and double nuts are used to lock the limited expansion. The pipeline can be measured in the allowable amount of expansion and expansion, once it exceeds the specified expansion and expansion of the limit, to ensure the smooth operation of the pipeline.

Application field:

Double flange limit expansion joint is suitable for both sides are connected with the flange, adjust the connection length between the two ends of the product and the flange when installing, tighten the gland bolt evenly diagonally, and then adjust the limit nut, so that the pipeline can be freely expanded within the scope of expansion, lock expansion, to ensure the safe operation of the pipeline. Develop the Page Market with brands and impress Page customers with services, Eastern Europe Waterproof casing regional security service provider Zhongyuan valve fittings Page Double flange limit expansion joint overseas product website customer service Key Knowledge Reminder: It is widely used in water supply, drainage, sewage treatment plant, electric power, steel, petrochemical, urban construction, water purification plant and other industries.

Product Photograph:

Reasons for choosing innovative pipelines：

Innovative water supply equipment The reason for winning the praise of Double flange limit expansion joint customers, the key word "innovative spirit" Construction of chemical and municipal pipelines in power plants Double flange limit expansion joint service provider - Innovative water supply equipment About "professional innovation", Innovative water supply equipment people agree that the "professional innovation" we advocate is not blind innovation, but innovation based on Construction of chemical and municipal pipelines in power plants specialty. ZhongYuan believe in long-term relationship, that Page customer delights can be achieved only through begin focused on what you know best, Zhongyuan valve fittings reminds Page friends that this information is helpful: Only when we improve our professional level in Construction of chemical and municipal pipelines in power plants can we put forward more constructive and innovative ideas. Professional innovation also echoes the "Innovative water supply equipment craftsman spirit" proposed by the company, and can provide more feasible Construction of chemical and municipal pipelines in power plants Double flange limit expansion joint product suggestions and solutions for the company. Such innovation is valuable to Construction of chemical and municipal pipelines in power plants industry customers.

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 power the future through advanced manufacturing technology, Key points of product knowledge in the aviation field that Page 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. 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. Zhongyuan valve fittings,Value builder - innovation breakthrough, stable quality, Zhongyuan valve fittings reminds Page friends that this information is helpful: 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.

aviation The reason why customers choose Eastern Europe Waterproof casing regional security service provider Zhongyuan valve fittings Page Double flange limit expansion joint overseas product website to cooperate is the core point of "innovation spirit" aviation Double flange limit expansion joint service provider -- Zhongyuan valve fittings About "professional innovation", Zhongyuan valve fittings people agree that the "professional innovation" we advocate is not blind innovation, but innovation based on aviation specialty. Only when we improve our professional level in aviation 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 aviation Double flange limit expansion joint product suggestions and solutions for the company. Such innovation is valuable to aviation industry customers.