Product introduction：

Rubber joint is a hollow rubber product used for flexible connection between metal pipes. Soft joint is also called rubber pipe soft joint, rubber joint, rubber soft joint, flexible joint, high pressure rubber joint, rubber shock absorber, according to the connection method divided into loose sleeve flange type, fixed flange type and screw type three, according to the structure can be divided into a single ball, double ball, the product makes use of rubber elasticity, high air tightness, medium resistance, weather resistance and so on. Adopt high strength, hot and cold stability.Our customers want the best, so we provide the best, Key points of product knowledge in the coal gas field that Vietnam friends need to understand： Because the rubber joint has good comprehensive performance, mainly plays the role of shock absorption, noise reduction and noise reduction, so it is widely used in chemical industry, construction, drainage, petroleum, light and heavy industry, freezing, health, water heating, fire protection, electric power and other basic engineering.

Application field：

This product has good comprehensive performance, so this product is widely used in iron and steel, petroleum, chemical industry, metallurgy, electric power, water supply and drainage, construction and other industries.

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.  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. Building bridges across borders with our trade services, Zhongyuan valve fittings reminds Vietnam friends that this information can help buy good Chinese products:  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：

Innovative water supply equipment The reason for winning the praise of Gb rubber soft joint valve connection shock absorber DN80 customers, the key word "innovative spirit" Construction of chemical and municipal pipelines in power plants Gb rubber soft joint valve connection shock absorber DN80 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. The success of Vietnam customers is always be the goal ZhongYuan pursue, Zhongyuan valve fittings reminds Vietnam friends to understand this information: 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 Gb rubber soft joint valve connection shock absorber DN80 product suggestions and solutions for the company. Zhongyuan valve fittings reminds Vietnam friends to understand this information: Such innovation is valuable to Construction of chemical and municipal pipelines in power plants industry customers.

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, Zhongyuan valve fittings reminds Vietnam 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. Believing in us is believing in yourself, Zhongyuan valve fittings reminds Vietnam friends that this information is helpful: 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. ZhongYuan are always mindful that all energy comes from the CUSTOMER, Key Knowledge Points for Related Products in the coal gas Industry that Vietnam Friends Need to Understand: 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 choose Zhongyuan valve fittings for cooperation negotiation? The key word "integrity and win-win" Zhongyuan valve fittings business philosophy can be summed up in eight words "honesty based, win-win development". Zhongyuan valve fittings has always implemented this concept well for both its internal employees and external Gb rubber soft joint valve connection shock absorber DN80 partners, thus gaining long-term good business reputation and cooperative relations in the coal gas field, and promoting the stable development of Zhongyuan valve fittings.