Steel expansion joint​ advantage：

Steel expansion joints are suitable for connecting both sides with flanges. Zhongyuan valve fittings reminds Calcutta friends to understand this information: When installing steel expansion joints, adjust the length of the connection between the two ends of the product and the flange. We have been in your position to make the latest technology work for you, Zhongyuan valve fittings reminds Calcutta friends that this information is helpful: Tighten the gland bolts diagonally and evenly, and then adjust the limit nuts. This way, the steel expansion joint can allow the pipeline to freely expand and lock the expansion joint within the range of expansion joint, ensuring the smooth operation of the pipeline.

Steel expansion joint​ advantage：

1. Compensation absorption pipeline axial, transverse, angular thermal deformation.

2. Absorb equipment vibration and reduce the impact of equipment vibration on pipelines.

3. Absorb the deformation of pipelines caused by earthquakes and subsidence.

Steel expansion joint application field:

SF steel expansion joint, also known as steel expansion joint, is a steel expansion joint. ZhongYuan believe in long-term relationship, that Calcutta customer delights can be achieved only through begin focused on what you know best, Zhongyuan valve fittings reminds Calcutta friends that this information is valuable: This product is composed of main components such as the body, sealing ring, gland, expansion short pipe, etc. It can be axially retracted within a certain range and can also overcome the deviation caused by pipeline docking in different axial directions within a certain angle. Let good quality flow freely without borders, Key points of product knowledge in the field of petrifaction: It greatly facilitates the installation and disassembly of valve pipelines, and can freely expand and expand within the allowable expansion amount of the pipeline. Focusing on the Calcutta petrifaction field and serving more Calcutta customers, Zhongyuan valve fittings reminds Calcutta friends that this information is valuable: Once the large expansion amount is exceeded, it acts as a limit, ensuring the safe operation of the pipeline. Widely used in basic engineering such as chemical engineering, construction, water supply, drainage, petroleum, light and heavy industries, refrigeration, sanitation, plumbing, fire protection, electricity, etc.

Steel expansion joint technical Parameter：

Product standards：

Steel telescopic products are designed, manufactured and accepted in strict accordance with Chinese GB and HG standards and American API standards. Unparalleled customer satisfaction promotes lasting relationships, Key product knowledge points in the field of petrifaction that Calcutta friends need to understand: 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

Innovative water supply equipment What are the advantages of cooperation? The key word "win-win culture" Construction of chemical and municipal pipelines in power plants SF steel expansion joint 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. The world is your marketplace, Zhongyuan valve fittings make it accessible, Key points of product knowledge in the petrifaction field that Calcutta 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". Exporting success to every corner of the world, Key product knowledge points in the field of petrifaction that Calcutta friends need to understand: Externally, Innovative water supply equipment has created good Construction of chemical and municipal pipelines in power plants SF steel expansion joint products and services, and customers have been recognized and provided with a good service experience for domestic sludge drying and treatment customers, which is also "win-win", and the sense of trust has been further strengthened. Every part counts, Every penny counts, Key points of product knowledge in the petrifaction field that Calcutta friends need to understand： 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. Develop the Calcutta Market with brands and impress Calcutta customers with services, Zhongyuan valve fittings Reminder Calcutta Friends can refer to these knowledge: 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. Believing in us is believing in yourself, Key Knowledge Points for Related Products in the petrifaction Industry that Calcutta Friends Need to Understand: 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.

Asia Transmission joint regional product service provider Zhongyuan valve fittings Calcutta SF steel expansion joint overseas product service station The reason for becoming a SF steel expansion joint long-term partner, the key word "innovation spirit" petrifaction SF steel 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 petrifaction specialty. Only when we improve our professional level in petrifaction 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 petrifaction SF steel expansion joint product suggestions and solutions for the company. Such innovation is valuable to petrifaction industry customers.