Product introduction：

Gongyi Zhongyuan innovation pipeline equipment Co., LTD.   Production of stainless steel corrugated compensator: also known as expansion joint, expansion joint, mainly to ensure the operation of the pipeline.   In the process of use, its working principle: the main elastic element of the stainless steel corrugated compensator is bellows, which rely on the expansion and bending of the corrugated pipe for axial, transverse and angular compensation.   Elevating your expectations with our exceptional service, Africa Transmission joint rest assured enterprises Zhongyuan valve fittings Johannesburg Stainless steel shock absorber corrugated compensator overseas customer website customer service Key Knowledge Reminder: In the use of pipeline system, it is mainly to compensate for the additional stress caused by temperature difference and mechanical vibration, and set on the container shell or pipeline of a flexible structure.

Product feature：

1. Reduce the project cost

According to the calculation of the relevant departments, under normal circumstances, polyurethane insulation steel pipe can reduce the project cost by 25% (using glass steel as the protective layer) and 10% (using high-density polyethylene as the protective layer).

2. Low heat loss and energy saving.

The thermal conductivity of polyurethane is: λ= 0.013 -- 0.03 kcal/m·h·oC, which is much lower than other commonly used pipeline insulation materials in the past, and the thermal insulation effect is improved by 4~9 times.

3. corrosion resistance, good insulation performance, long service life.

Because the polyurethane rigid foam insulation layer is closely bonded to the outer skin of the steel pipe, it can cut off the infiltration of air and water and play a good anti-corrosion role. At the same time, the foam holes are closed, and the water absorption is very small.

Stainless steel shock absorber corrugated compensator function：

ZD type, DFG type damping spring compound shock absorber, ZTA type, ZDG type damping spring shock absorber, YZD, DZD, DZTA type large load damping spring isolator is divided into: Corrugated compensator, sleeve compensator, rotary compensator, square natural compensator and other types, among which the corrugated compensator is more commonly used, mainly to ensure the operation of the pipeline, has the following functions:

1, corrugated compensator can compensate the absorption pipe axial, transverse, angular thermal deformation.

2, corrugated compensator can also absorb equipment vibration, reduce the impact of equipment vibration on the pipeline.

3, corrugated compensator can also absorb the deformation of the earthquake, subsidence of the pipeline.

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. Believing in us is believing in yourself, Zhongyuan valve fittings reminds Johannesburg friends that this information can help buy good Chinese products:  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：

Why choose Innovative water supply equipment to cooperate? Focus on "cultural atmosphere" Construction of chemical and municipal pipelines in power plants Stainless steel shock absorber corrugated compensator service provider - Innovative water supply equipment always believes that: corporate culture condenses the hearts of the people, and excellent talents shape high-quality products! Change for a better future, Africa Transmission joint rest assured enterprises Zhongyuan valve fittings Johannesburg Stainless steel shock absorber corrugated compensator overseas customer website customer service Key Knowledge Reminder: Innovative water supply equipment, which has adhered to the Construction of chemical and municipal pipelines in power plants field and created Stainless steel shock absorber corrugated compensator products with ingenuity for many years, has always attached great importance to the impact of cultural concepts on enterprises! Corporate culture is the soul and development cornerstone of Innovative water supply equipment, and the formation of Innovative water supply equipment corporate culture is by no means a result of one day.

Product standards：

Steel telescopic products are designed, manufactured and accepted in strict accordance with Chinese GB and HG standards and American API standards. Change for a better future, Zhongyuan valve fittings reminds Johannesburg 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. The future belongs to those who innovate, Zhongyuan valve fittings reminds Johannesburg friends that this information is helpful: 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. 

space flight The reason why customers choose Africa Transmission joint rest assured enterprises Zhongyuan valve fittings Johannesburg Stainless steel shock absorber corrugated compensator overseas customer website to cooperate is the core point of "innovation spirit" space flight Stainless steel shock absorber corrugated compensator 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 space flight specialty. Only when we improve our professional level in space flight 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 space flight Stainless steel shock absorber corrugated compensator product suggestions and solutions for the company. Such innovation is valuable to space flight industry customers.