Washington, D.C. is one of the few modern large cities in the world that only focus on the administrative functions of the government. There is no industry in Washington, D.C., and the economic sources are the federal government grants and its agency expenditures, professional industries and commerce, tourism, etc., in addition to tourism, real estate transactions, information services, education, hotels, media and other service industries. The science and technology industries in Washington, D.C. include information technology, telecommunications and biotechnology.Follow Transmission joint cooperative partner Zhongyuan valve fittings Washington, D.C cross-border product service station to learn the common Washington, D.C regional knowledge: Among the economic sources of Washington, D.C., the first is the allocation of federal government and the expenditure of its agencies, with a contribution rate of 33.9% to GDP. Professional industries and businesses ranked second, accounting for 24.2% of GDP.Transmission joint service provider Zhongyuan valve fittings is located in the Eurasian continental plate, bordering the Pacific Ocean, and shipping is convenient. Zhongyuan valve fittings has a service team for North America Transmission joint customers, which can provide reasonable Transmission joint cement solutions for Washington, D.C Transmission 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 Washington, D.C [Pipeline expansion pipe] customer! You are the 124538th guest to visit ZhongYuan enterprise! Think what you want,do what you need. ZhongYuan has been committed to metallurgy innovation exploration and experience accumulation since its establishment, and has provided sincere service [Pipeline expansion pipe] products to hundreds of customers!
       

      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. Execution Excellence gets it done, Key product knowledge points in the field of metallurgy that Washington, D.C friends need to understand: 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, Key Knowledge Points for Related Products in the metallurgy Industry that Washington, D.C Friends Need to Understand: 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. Providing customer-oriented solutions is Zhongyuan valve fittings's strength, Zhongyuan valve fittings Reminder Washington, D.C Friends can refer to these knowledge: 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. ZhongYuan are always up-to-date with new developments in the industry, North America Expansion joint trusted partners Zhongyuan valve fittings Washington, D.C Pipeline expansion pipe overseas online promotion station customer service Key Knowledge Reminder: 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). Our service, for your wonderful, Zhongyuan valve fittings reminds Washington, D.C friends that this information is valuable: 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. No matter where you are, we are your most reliable partner, Key points of product knowledge in the metallurgy field that Washington, D.C friends need to understand: 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. Every part counts, Every penny counts, Zhongyuan valve fittings reminds Washington, D.C friends to understand this information: 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. We believe that what is best for our customers is best for us, Key Knowledge Points for Related Products in the metallurgy Industry that Washington, D.C Friends Need to Understand: 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). Our service, for your wonderful, Zhongyuan valve fittings reminds Washington, D.C friends to understand this information: 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.  If there is an order is also a mistake, then we let you wrong to the end, Zhongyuan valve fittings reminds Washington, D.C friends that this information is helpful: 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. Zhongyuan valve fittings reminds Washington, D.C friends that this information can help buy good Chinese products: 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. Customer satisfaction is the eternal pursuit of enterprises, Key product knowledge points in the field of metallurgy that Washington, D.C friends need to understand: 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. Unlocking new opportunities with our trade expertise, Zhongyuan valve fittings reminds Washington, D.C friends that this information can help buy good Chinese products: 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. 

      North America Expansion joint trusted partners Zhongyuan valve fittings Washington, D.C Pipeline expansion pipe overseas online promotion station Based on the advantages of the metallurgy industry, the core point "cultural atmosphere" metallurgy Pipeline expansion pipe service provider - Zhongyuan valve fittings always believes that the enterprise culture condenses the hearts of the people, and excellent talents shape high-quality products! Zhongyuan valve fittings, which has adhered to the metallurgy field and created Pipeline expansion pipe 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 Zhongyuan valve fittings, and the formation of Zhongyuan valve fittings corporate culture is by no means a result of one day.


      Made in China, best-selling globally!Brand achievement is not the pursuit of ZhongYuan people. How to make ZhongYuan [Pipeline expansion pipe] China best-selling create value for the Washington, D.C market is  that ZhongYuan are committed to pursuing!



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


      One of the world's famous attractions:

      The Terra Cotta Warriors are located in the suburb of Xi'an, Shaanxi Province, and are part of the the Mausoleum of the First Qin Emperor. There are thousands of pottery Terra Cotta Warriors and chariots, which are arranged according to the military structure. They are huge and lifelike, and are known as the eighth wonder of the world.

      Interested Pipeline expansion pipe customers can browse some of ZhongYuan water supply equipment's customer feedback and product Q&A:
      Tunisia old customers who have purchased Pipeline expansion pipe
      The quality is satisfactory. Pipeline expansion pipe is in normal use and is very good.
      Solomon Islands old customers who have purchased Pipeline expansion pipe
      The goods are very good and the transportation is fast
      Pipeline expansion pipe customer from Botswana
      The quality is satisfactory. Pipeline expansion pipe is in normal use and is very good.
      Mozambique friends who have cooperated with Pipeline expansion pipe
      The contract has basically been implemented, and there is no problem that I was worried about at the beginning. ZhongYuan water supply equipment, OK.

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