DINKONDA GLOBAL Power Plants Special Thermal And Flue Gas Pipeline Systems

Product Specification

DINKONDA GLOBAL Power Plants Special  Thermal And Flue Gas Pipeline Systems Compensation Equipment  Large Pull Rod Transverse Corrugated Compensator Metal Expansion Joint

Product Overview
This large pull rod transverse corrugated compensator is a specialized compensation equipment for thermal and flue gas pipeline systems. It relies on two sets of corrugated pipes combined with a large pull rod structure to mainly absorb the transverse displacement generated by the pipeline, and can also absorb a small amount of angular displacement at the same time; The large pull rod can fully withstand the blind plate thrust generated by the medium pressure, greatly reducing the load borne by the pipeline fixed support. It is commonly used for pipeline elbows and U-shaped pipe sections to eliminate pipeline stress caused by thermal expansion and protect pipelines, valves, and backend equipment.

Structural Composition
The equipment mainly consists of corrugated pipes at both ends, a middle connecting pipe, a large pull rod component, an end connecting pipe, a limit nut, and a built-in guide tube.
1. Bellows: Two sets of stainless steel corrugated components work together to achieve lateral displacement compensation and withstand high temperature and pressure conditions;

2. Intermediate connection: Connect two sets of corrugated pipes to ensure medium circulation and improve the overall rigidity of the equipment;

3. Large pull rod component: composed of a pull rod, a pin shaft, and a limit nut, it bears all the internal pressure thrust of the medium, limits the maximum lateral compensation amount, and does not constrain lateral displacement;

4. Guide tube: Built in guide structure to reduce the erosion and wear of the corrugated tube by the medium vortex;

5. End connection: It is connected to the on-site pipeline through welding.

Core Features
1. The pull rod bears all the internal pressure blind plate force, while the pipeline fixed bracket only bears the weight and friction of the pipeline, reducing the investment in bracket construction.

2. It mainly compensates for lateral displacement of pipelines and can absorb small angular displacement, but cannot be used to compensate for axial displacement.

3. Built in guide tube, resistant to medium erosion, suitable for media such as steam, high-temperature flue gas, and dusty gases, extending the service life of corrugated pipes.

4. The overall structure has high strength, excellent pressure and temperature resistance, fatigue resistance, and is suitable for long-term uninterrupted operation of pipelines.

5. The limit rod has a protective function to prevent excessive displacement and damage during operation, while also protecting the corrugated pipe from damage during transportation.

6. The diameter and compensation can be customized according to the actual displacement of the pipeline, adapting to various working conditions.

Technical Specifications
Product Name: Large pull rod transverse corrugated compensator
Compensation capability: mainly compensates for lateral displacement, can compensate for a small amount of angular displacement, and does not compensate for axial displacement
Force characteristics: The large pull rod bears the thrust of the medium blind plate
Material: corrugated austenitic stainless steel, carbon steel for connecting pipes, pull rods, and supports
Applicable media: superheated steam, high-temperature flue gas, hot air, process gas
Applicable working conditions: thermal pipeline network, power plant flue gas and air, chemical high-temperature pipeline
Connection form: Welding connection pipe

FAQ:
Q1.What about the lead time?
A: 5-7 days for Sample preparing ,15-20 working days for mass production.

Q2. Is it OK to print my logo on led light product?
A: Yes. Please inform us formally before our production.

Q3: Do you offer guarantee for the products?
A: Yes, we offer 1 years warranty to our products.

Q4: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.

Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.

Company Profile

DINKONDA GLOBAL has been developing and supplying equipment and components for specialized thermal power plants and related industries for 20 years and is one of the a market-leading global manufacturers and providers in the industry. We have a professional technical research and development team, professional management talents and dozens of quality inspection personnel. The company has more than 50 CNC machining centers, CNC lathes, various inspection equipment and other professional equipments.
Our comprehensive product portfolio and over 20 years of industry knowledge mean customers can rely on us to deliver innovative, reliable and economic products. Chenglei products are designed and manufactured with quality components and clear user interfaces for quick and safe operation in the field. Our strict product development and testing ensures long-lasting performance and continued reliability. Our independently developed and produced CL series valve electric actuators are widely used in various industries such as Oil & Gas, Water & Power, and Chemical, Process & Industrial .
Customers rely on us for innovative, high quality and dependable products for managing the flow of liquids, gases and powders. We help customers around the world to reduce emissions, improve efficiency, minimize their environmental impact and assure safety.