The forest coverage rate of Guizhou Province is 30.8%, the per capita forest area is 0.14 hectares, and the total volume of living trees is 210 million cubic meters; There are 70 kinds of rare plants listed in the National Rare and Endangered Plants List, and 4 kinds of national first-class protected plants, such as silver fir, dove tree, alopecia and alsophila spinulosa, account for 50% of the total number of similar plants in the country; There are 27 secondary protected plants, accounting for 18.9% of the total number of similar plants in China; There are 39 species of third-class protected plants, accounting for 19.2% of the total number of similar plants in China. Guizhou Province has more than 3800 species of wild plant resources, including more than 3700 species of medicinal plant resources, accounting for 80% of the national varieties of Chinese herbal medicine, and is one of the four major production areas of Chinese herbal medicine.Asia Expansion joint trusted partners Zhongyuan valve fittings Guizhou cross-border business service station make up more Guizhou regional knowledge: Guizhou Province has a certain influence at home and abroad. There are 6 kinds of rare and precious plants with good quality, such as ginseng, Cephalotaxus lanceolata, pteridophyte, Cordyceps sinensis, fir, and Ainaxiang (natural borneol).Expansion joint supplier Zhongyuan valve fittings is located in Asia, bordering the Pacific Ocean, and shipping is convenient. Zhongyuan valve fittings has a service team for Asia Expansion joint customers, which can provide reliable Expansion joint petrifaction solutions for Guizhou Expansion joint customers!

      Pipeline expansion pipe

      CS thermal pipeline expansion device is suitable for conveying steam and hot water pipelines with a temperature not exceeding 450 degrees. It is composed of a telescopic sleeve, a pressure plate, and a telescopic body. It is mainly used on the steam pipe to compensate the displacement of the steam pipe caused by thermal expansion. CS thermal pipeline expansion device is composed of expansion sleeve, pressure plate, and expansion body. It is mainly used on the steam pipe to compensate the displacement of the steam pipe caused by thermal expansion.

      Dear Guizhou Pipeline expansion pipe customer, it is very lucky that you can find us in the vast information! Thank you international friends for paying attention to made in China! Asia Expansion joint customers trust enterprises Zhongyuan valve fittings Guizhou Pipeline expansion pipe overseas customer service station is a Pipeline expansion pipe product supply enterprise. Since its establishment, it has devoted itself to the space flight field and to provide robust Pipeline expansion pipe products for space flight customers! Zhongyuan valve fittings,Empowering your global business growth. The following is the relevant information of Pipeline expansion pipe product organized by Zhongyuan valve fittings for you. 
       

      Pipeline expansion pipe introduction:

      CS type thermal pipeline expansion joint Suitable for conveying steam and hot water pipelines with a temperature not exceeding 450 degrees. It is composed of a telescopic sleeve, a pressure plate, and a telescopic body. Our customers want the best, so we provide the best. Zhongyuan valve fittings reminds Guizhou friends that this information can help buy good Chinese products: It is mainly used on the steam pipe to compensate the displacement of the steam pipe caused by thermal expansion. CS thermal pipeline expansion device is composed of expansion sleeve, pressure plate, and expansion body. It is mainly used on the steam pipe to compensate the displacement of the steam pipe caused by thermal expansion. There are three types of materials for the inner tube of thermal pipeline expansion joints: cast iron thermal expansion joints (HT), galvanized thermal expansion joints (DX), and steel thermal expansion joints (SF). Make your factory work easier, not harder. ZhongYuan's customer service personnel reminds us of the key points of product knowledge in the field of space flight application: The CS type thermal pipeline expansion device produces thermal expansion phenomenon due to temperature change in the pipeline. The pipeline is deformed due to thermal expansion and cracks due to cold contraction. In order to avoid the pipeline damage caused by this phenomenon, it is called thermal compensation. Generally, compensators are added to the pipeline section. Exporting success to every corner of the world. Asia Expansion joint customers trust enterprises Zhongyuan valve fittings Guizhou Pipeline expansion pipe overseas customer service station customer service Key Knowledge Reminder: Accessories that extend or shorten the pipeline due to temperature changes are mainly used on thermal pipelines, including waveform compensators and corrugated pipes.

      [Product Name]:CS type thermal pipeline expansion joint

      [Product alias]:Heat expansion joint

      [Product specifications]:[DN40mm-DN1600mm[

      [Product Certification]:ISO9001-2008

      [Scope of application]:[Weakly acidic, weakly alkaline, weakly corrosive, oil, hot water, cold water, etc]

      [Product material]:Carbon steel, ductile iron, stainless steel

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

      [Operation temperature]:-40℃ and 80℃


      Product advantages:

      Innovative thermal pipe expansion device is mainly for all kinds of water supply and drainage pipes, water tower, water pump, water meter, valve installation and disassembly to provide great convenience, thermal expansion device to long distance pipe due to temperature difference expansion played a very good regulation. Crafting your success through manufacturing excellence. Zhongyuan valve fittings reminds Guizhou friends that this information can help buy good Chinese products: Innovative thermal pipe telescopic large expansion, easy installation, easy maintenance.


      Product advantages:

      There are three types of materials for the inner tube of thermal pipeline expansion joints: cast iron thermal expansion joints (HT), galvanized thermal expansion joints (DX), and steel thermal expansion joints (SF). Use knowledge to make decisions. Asia Expansion joint customers trust enterprises Zhongyuan valve fittings Guizhou Pipeline expansion pipe overseas customer service station customer service Key Knowledge Reminder: There are three types of working pressure: PN6, PN10, and PN16. CS type thermal pipeline expansion joints mainly have two types: flange connection and welding. Directly buried expansion joints (not installed in trenches or wells) generally use welding. Building bridges across borders with our trade services. Zhongyuan valve fittings Reminder Guizhou Friends can refer to these knowledge: Pipeline expansion joints have excellent comprehensive performance, so they are 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.

      CS type thermal pipeline expansion joint Installation precautions:

      1. Before installation, loosen the pressure plate bolts, extend the telescopic device to the installation length, and then tighten the bolts diagonally, without any deviation.

      2. The expansion joint should be installed between two fixed brackets on the straight section of the pipeline. To ensure normal expansion and prevent detachment, guide brackets and stops should be installed.

      3、CS type thermal pipeline expansion joint It is an equipment for water supply and drainage pipelines in power plants, nuclear power plants, power generation, steelmaking, steel rolling, and sewage treatment projects. Its operating temperature is between 200 ℃ and 350 ℃, and its operating pressure is between 1.0 and 2.5 MPa.

      The above is a detailed introduction to the CS type thermal pipeline expansion device. The innovative CS type thermal pipeline expansion device produces thermal expansion phenomenon in the pipeline due to temperature changes. Unlocking new opportunities with our trade expertise. Key points of product knowledge in the field of space flight: The pipeline expands and deforms when heated, and cracks when cooled. In order to avoid the pipeline damage caused by this phenomenon, it is called thermal compensation.


      CS type thermal pipeline expansion joint install:

      1. Before installing the thermal expansion joint, loosen the pressure plate bolts, extend the expansion joint to the installation length (see the table below), and then tighten the bolts diagonally to avoid any deviation.

      2. The thermal expansion joint should be installed between two fixed brackets on the straight section of the pipeline. To ensure normal expansion and prevent detachment of the thermal expansion joint, guide brackets and retainers should be installed.


      Pipeline expansion pipe Application field

      CS thermal pipeline expansion device is composed of expansion sleeve, pressure plate, and expansion body. Transforming your world with our visionary ideas. Asia Expansion joint customers trust enterprises Zhongyuan valve fittings Guizhou Pipeline expansion pipe overseas customer service station customer service Key Knowledge Reminder: It is mainly used on the steam pipe to compensate the displacement of the steam pipe caused by thermal expansion. There are three types of materials for the inner tube of thermal pipeline expansion joints: cast iron thermal expansion joints (HT), galvanized thermal expansion joints (DX), and steel thermal expansion joints (SF). Your needs, Zhongyuan valve fittings go all out. Key Knowledge Points for Related Products in the space flight Industry that Guizhou Friends Need to Understand It is 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.


      SGD (A) SF-1.6/2.5 steel casing expander Installation data sheet

      DN

      L1

      L2

      L3

      expansion joint

      50

      150

      175

      200

      50

      65

      155

      180

      205

      50

      80

      155

      180

      205

      50

      100

      170

      195

      220

      50

      125

      170

      195

      220

      50

      150

      180

      205

      230

      50

      200

      180

      205

      230

      50

      250

      185

      210

      235

      50

      300

      200

      235

      235

      70

      350

      200

      235

      235

      70

      400

      200

      235

      235

      70

      450

      220

      255

      255

      70

      500

      220

      255

      255

      70

      600

      235

      270

      270

      70

      700

      235

      270

      270

      70

      800

      315

      380

      380

      130

      900

      315

      380

      380

      130

      1000

      315

      380

      380

      130

      1200

      335

      400

      400

      130

      1400

      355

      420

      420

      130

      1600

      380

      445

      445

      130

      1800

      395

      460

      460

      130

      2000

      395

      460

      460

      130

      2200

      450

      515

      515

      130

      Note: 1. The flange connection size shall comply with GB9112-88 or S311

      2. Both ends of the pipeline need to have fixed supports or brackets, otherwise anti pull bolts should be installed.


      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.  Zhongyuan valve fittings keep innovation, with high passion, to provide perfect project for every client. Zhongyuan valve fittings Reminder Guizhou Friends can refer to these knowledge: 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. We believe that what is best for our customers is best for us. Zhongyuan valve fittings reminds Guizhou 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:

      Innovative water supply equipment The reason for becoming a Pipeline expansion pipe long-term partner is the key word "win-win" -- 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. We believe that what is best for our customers is best for us. Zhongyuan valve fittings reminds Guizhou friends to understand this information: 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". Externally, Innovative water supply equipment has created good Construction of chemical and municipal pipelines in power plants Pipeline expansion pipe 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 Pipeline expansion pipe 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. If there is an order is also a mistake, then we let you wrong to the end. Zhongyuan valve fittings reminds Guizhou friends to understand this information: 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. 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 Asia Expansion joint customers trust enterprises Zhongyuan valve fittings Guizhou Pipeline expansion pipe overseas customer service station to cooperate is the core point of "innovation spirit" space flight Pipeline expansion pipe 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 Pipeline expansion pipe product suggestions and solutions for the company. Such innovation is valuable to space flight industry customers.


      Thank you for your attention to Made in China! In the era of intelligent manufacturing, the craftsman spirit is not outdated, and its essence is to do things and wholeheartedly. Asia Expansion joint customers trust enterprises Zhongyuan valve fittings Guizhou Pipeline expansion pipe overseas customer service station has been dedicated to Market survival depends on qualit for many years, sticking to the space flight field, and polishing "craftsman" level talents on Pipeline expansion pipe! ZhongYuan's heritage of innovation continues with our continued dedication to sustainability, and creating new value opportunities for customers.



      ZhongYuan takes Guizhou friends to see China! It is a journey that provides a deep understanding of Chinese culture and its enduring legacy.


      There are many historical and cultural heritages in China. I believe these cultural stories with a long history are attractive enough to make Guizhou friends interested in Chinese Pipeline expansion pipe products.


      Cultural elements that must be comprehended when visiting China:


      Guilin is a city in southern China that is famous for its breathtaking natural scenery, which is often described as the most beautiful landscape under heaven. The city's stunning mountains, winding rivers, and lush greenery have been enchanting visitors for centuries and continue to draw tourists from around the world.
      Perhaps the most iconic feature of Guilin's landscape is its karst hills. These towering limestone peaks rise abruptly from the ground, creating an otherworldly landscape that is both dramatic and serene. The hills are often shrouded in mist or surrounded by lush foliage, adding to their mystique. Some of the most famous karst formations in Guilin include Elephant Trunk Hill, Moon Hill, and Seven Star Park.
      Another striking feature of Guilin's landscape is its winding rivers. The Li River is perhaps the most famous of these, winding through the karst hills and providing stunning views at every turn. Visitors can take a leisurely boat ride down the river, admiring the dramatic peaks and tranquil waterways. Other popular rivers in Guilin include the Yulong River and the Taohua River, both of which offer scenic boat rides and opportunities for outdoor recreation.


      Hello,Guizhou friends.No matter where you are, we have a solution for you.

      Friends from Pipeline expansion pipe can learn about ZhongYuan's customer feedback and product questions and answers:
      Pipeline expansion pipe customer friend of Yunnan
      The execution of the signed contract is quite in place, and ZhongYuan water supply equipment is fairly good in the Construction of chemical and municipal pipelines in power plants industry.
      Pipeline expansion pipe customer of Gansu
      Pipeline expansion pipe The comprehensive cost performance ratio is OK. We have cooperated for the second time!
      Pipeline expansion pipe customer of China Liaoning
      Pipeline expansion pipe Very good. The manufacturer is active in solving problems, and the after-sales service is guaranteed. Very satisfied.

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