Product introduction：

The rectangular corrugated compensator produced by Zhongyuan Innovation Pipeline Equipment Co., Ltd. is composed of a rectangular corrugated pipe and two rectangular ends. Your success is our top priority, Key points of product knowledge in the aviation field that Rofanemi friends need to understand： The end pipe or directly welded with the pipe, or welded flange and then connected with the pipe. The tie rod on the compensator is mainly rigid support in the process of transportation, it is not load-bearing parts.

[Product name] : CE type rectangular corrugated compensator

[Product alias] : rectangular corrugated compensator

[Product Specification] : [DN300mm-DN2000mm]

[Product Certification] : ISO9001-2008

[ Scope of application ] : [ Weak acid, weak base, weak corrosion class, oil, hot water, cold water, etc. ]

[Material] : Carbon steel, ductile iron, stainless steel.

[Product color] : Blue, can be adjusted according to customer requirements.

[Operating temperature] : -40 degrees to 80 degrees

CE rectangular corrugated compensator Connection mode：

1. Flange connection;

2. Take over the connection.

CE rectangular corrugated compensator It has two functions：

1. When the pipeline passes through the foundation beam or basement wall, in order to avoid the settlement of the foundation on the pressure of the pipeline, it is necessary to install a square compensator.

2, in the case of too long heat pipeline, square compensator needs to be installed to reduce the heat expansion and cold contraction of the pipeline stretch.

CE rectangular corrugated compensator difference：

The top of the square compensator approximately "convex or concave" in shape; It is the same as the bellows compensator basic principle, but the compensation range of the square compensator is not as large as the bellows compensator, and the location of the setting has a certain limit.

CE rectangular corrugated compensator Scope of application：

The innovative rectangular corrugated compensator has high comprehensive performance and can be widely used in the import and export of all kinds of pumps, valves and air compressors; All kinds of fire piping, air conditioning piping, steam piping, etc.; General factory piping and sanitary occasions; Mechanical equipment piping, the need for shock absorption and thermal displacement compensation occasions; Domestic water piping and occasions where flexible connections are required.

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.  Zhongyuan valve fittings keep innovation, with high passion, to provide perfect project for every client, Zhongyuan valve fittings Reminder Rofanemi Friends can refer to these knowledge: 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:

Reasons for choosing innovative pipelines：

Construction of chemical and municipal pipelines in power plants The reason why customers choose Innovative water supply equipment to cooperate, the key word "credit culture" - Innovative water supply equipment believe that: cultural construction condenses the hearts of the people, casting the stable development of the team! Innovative water supply equipment, which has been focusing on the Construction of chemical and municipal pipelines in power plants field for many years and has been crafting CE rectangular corrugated compensator products for many years, has always attached great importance to the impact of cultural concepts on enterprises! Honesty is the foundation of establishing a career and a person. Key points of product knowledge in the field of aviation: People can not establish without faith, and Innovative water supply equipment is the same. Innovative water supply equipment takes "credit based, wealth life" as the source of value, which not only shows the importance of integrity, but also shows that this is the foundation of enterprise development. Only with credit can promote Innovative water supply equipment CE rectangular corrugated compensator product upgrading and better serve Construction of chemical and municipal pipelines in power plants customers. "Honesty and trustworthiness" is an important professional quality of Construction of chemical and municipal pipelines in power plants industry practitioners.

Product standards：

Steel telescopic products are designed, manufactured and accepted in strict accordance with Chinese GB and HG standards and American API standards. Zhongyuan valve fittings reminds Rofanemi 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. Key points of product knowledge in the field of aviation: 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. Let the product go all over the world, Reminder of product knowledge points for serving the Rofanemi aviation industry: 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 many CE rectangular corrugated compensator customers choose Western Europe Expansion joint partner Zhongyuan valve fittings Rofanemi CE rectangular corrugated compensator overseas customer service station to negotiate cooperation? Focus on "win-win culture" aviation CE rectangular corrugated compensator service providers -- Zhongyuan valve fittings people know that corporate culture is one of the core competitiveness of enterprises. Many aviation CE rectangular corrugated compensator enterprises have put corporate culture on the agenda. From the corporate culture of a aviation company, we can see the future development prospects of this enterprise. Zhongyuan valve fittings, as a company focused on serving aviation customers, has been committed to the creation of Zhongyuan valve fittings culture. Since its establishment, Zhongyuan valve fittings has always taken "gathering excellent talents and casting reassuring products" as its development goal, adhered to the Zhongyuan valve fittings concept of "creating great business with one heart and one mind and seeking development", and adhered to the belief of "creating profits for shareholders, seeking benefits for Zhongyuan valve fittings employees, and contributing value to society", and continued to move forward step by step!