Product introduction：

KRHD clamp flexible pipe joint products are welded. Although the welding process is not reduced, the number of bolts installed is greatly reduced compared to flanges, and the cost advantage is obvious for pipes with pressure of more than 10 kg. Turning ideas into reality with expert manufacturing, Key points of product knowledge in the metallurgy field that Darwin friends need to understand： In other words, the price of 10 kg pipe is cheaper and the same grade flanges.

KRHD clamp type flexible pipe joint can be divided into steel ring type and pipe end type according to the construction form. The important difference between these two types of clamp type flexible pipe joint lies in the installation method and the use cost. Providing customer-oriented solutions is Zhongyuan valve fittings's strength, Zhongyuan valve fittings reminds Darwin friends to understand this information: Steel ring clamp joint is suitable for low pressure pipe and requires strict welding position.

According to the manufacturing process of clamp type flexible pipe joint, there are three kinds: casting, forging and steel. Casting clamp is formed as a whole, with high strength and hardness, and the content of molten steel can be adjusted according to demand. Zhongyuan valve fittings,Value builder - innovation breakthrough, stable quality, Key points of product knowledge in the field of metallurgy: In addition, the corrosion resistance of casting parts is obviously better than that of steel plate. Forging is made of rolled steel forging into strip steel, and then rolled, this method has low cost, fast speed, the disadvantage is that the ear is easy to fall off under high strength for welding, not a body forming, steel is made of steel plate, compared with forging basically the same, the advantage is low cost, the disadvantage is the same as forging.

product feature：

Before installing the clamp flexible expansion joint, loosen the outer bolt and pull the product to the installation length. If used overhead, install the corresponding fixing supports at both ends. Other specifications can be produced separately.

Applicable scope Connection mode：

Realization of expansion of KRHD type clamp flexible pipe joint: The structure of the clamp flexible pipe joint enables each pipe joint to achieve certain expansion, and the amount of expansion can be met according to specific needs and different types. Zhongyuan valve fittings Reminder Darwin Friends can refer to these knowledge: KRHD clamp type flexible pipe joint is widely used in coal, thermal power generation, hydroelectric power generation, petroleum, chemical industry, food processing, natural gas transmission, shipbuilding, cement pump truck, building fire protection, sewage treatment, paper and other industries.

Sealing principle of KRHD type clamp flexible pipe joint: KRHD type clamp flexible pipe joint has a unique sealing principle. Its unique C-type rubber sealing ring and unique connection mode make it have the sealing function of triple KRHD type clamp flexible pipe joint:

a, resealing rubber sealing ring itself with self-tightness, by its own elastic pressure on the pipe;

b. The rubber sealing ring will be further pressed after the tightening bolt is stuck on the resealing peripheral pipe;

c. When there is pressure in the third resealed pipe, the pressure will exert pressure on the C-shaped lip of the sealing ring from the inner cavity, so that the rubber sealing ring will press the pipe more tightly. The higher the pressure, the better the sealing performance.

Realization of the Angle of KRHD flexible pipe joint: Because the outer metal pipe clamp of the flexible pipe joint is not close to the pipe, there is a reasonable gap between the pipe and the pipe, so the pipe can produce a certain Angle.

Technical parameter：

Application field：

Implementation of KRHD Clamp flexible expansion joint: The structure of the clamp flexible joint enables each joint to achieve a certain amount of expansion, the size of the expansion can be met according to specific needs and different models. Zhongyuan valve fittings reminds Darwin friends to understand this information: KRHD clamp flexible expansion joint is widely used in coal, thermal power generation, hydroelectric power generation, petroleum, chemical industry, food processing, natural gas transmission, sewage treatment, cement pump truck, building fire, shipbuilding, paper 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.  Unparalleled customer satisfaction promotes lasting relationships, Key points of product knowledge in the metallurgy field that Darwin friends need to understand： Strengthen communication with users, dedication to provide our customers with excellent products, perfect and beautiful service, innovation pipeline hereby make the following commitment:

Product standards：

Steel telescopic products are designed, manufactured and accepted in strict accordance with Chinese GB and HG standards and American API standards. Think what you want, do what you need, Zhongyuan valve fittings reminds Darwin 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.

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 is that the core point is "win-win" Construction of chemical and municipal pipelines in power plants KRHD clamp flexible expansion joint service provider -- Innovative water supply equipment advocates "win-win cooperation", which means to achieve win-win both internally and externally. Continuous improvement: Make incremental improvements every day, Zhongyuan valve fittings reminds Darwin friends to understand this information: Internally, it is Innovative water supply equipment employees themselves. The company creates a good atmosphere, ambitious goals, creates a comfortable Innovative water supply equipment corporate culture 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". Think what you want, do what you need, Zhongyuan valve fittings reminds Darwin friends that this information is valuable: Externally, Innovative water supply equipment has created good Construction of chemical and municipal pipelines in power plants KRHD clamp flexible expansion joint products and services, and customers have been recognized and provided with a good service experience for Construction of chemical and municipal pipelines in power plants KRHD clamp flexible expansion joint customers, which is also "win-win", and the sense of trust has been further strengthened. 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. Our manufacturer promises that our products are of high quality and affordable, and are entirely a customer's choice. Knowledge determines judgment, Zhongyuan valve fittings reminds Darwin friends that this information is helpful for choosing Chinese products: 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. Customer satisfaction is the eternal pursuit of enterprises, Key points of product knowledge in the metallurgy field that Darwin friends need to understand： 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. 

Many KRHD clamp flexible expansion joint customers choose Zhongyuan valve fittings. The core point is "professional knowledge" metallurgy KRHD clamp flexible expansion joint service providers -- Zhongyuan valve fittings training and practice of metallurgy industry KRHD clamp flexible expansion joint product knowledge. Zhongyuan valve fittings Every employee can provide pre-sale and after-sales service to customers only if they master the main KRHD clamp flexible expansion joint product knowledge! Zhongyuan valve fittings will hire metallurgy industry experts and scholars to the company every year, enter the KRHD clamp flexible expansion joint workshop, and carry out detailed training from KRHD clamp flexible expansion joint product production principles to metallurgy industry applications. Through continuous learning and training, strengthen the basic knowledge of Zhongyuan valve fittings newcomers about KRHD clamp flexible expansion joint, improve the familiarity of Zhongyuan valve fittings employees in the metallurgy industry, improve work efficiency in future work, and better serve KRHD clamp flexible expansion joint customers and friends!