Product introduction：

The type SSJB-3 (GB/T12465-1999)BY (GB/T12465-2002) of gland type limit loose sleeve expansion joint produced by Gongyi Zhongyuan Innovation Pipeline Equipment Co., LTD is composed of loose sleeve expansion joint and two limit short pipe. It can prevent the leakage and damage of compensation joint caused by excessive displacement of pipeline. Inspiring progress through our passion for excellence, Key Knowledge Points for Related Products in the aviation Industry that Amsterdam Friends Need to Understand: Gland limit expansion joint can prevent the leakage and damage of compensation joint due to excessive displacement of the pipeline. It is mainly used for the loose sleeve connection of the pipeline to absorb axial displacement and bear axial pressure thrust within the allowable displacement range.

Product name: BY(SSJB-3) gland type loose limit expansion joint (BY gland loose limit compensation joint)

Product alias: flange type loose sleeve telescopic gland type loose sleeve expansion joint

Product specification: DN32mm-DN2600mm

Product pressure: 0.6-2.5MPa

Product certification: ISO9001-2008

Applicable scope: weak acid, weak base, weak corrosion, oil, hot water, cold water, etc

Product material: Carbon steel, ductile iron, stainless steel.

Product color: blue, can be adjusted according to customer requirements.

Operating temperature: -40 degrees to 280 degrees

Product advantage：

SSJB-3(BY) gland type limit expansion joint advantages: large expansion, long service life (service life up to 10-30 years), easy maintenance. It is mainly used to absorb axial displacement and withstand axial thrust in the allowable displacement range of pipe loose sleeve connection. Believing in us is believing in yourself, Zhongyuan valve fittings reminds Amsterdam friends that this information is helpful: The sealing ring can be deformed by squeezing the gland and the body so as to ensure the high sealing of the pipeline line while compensating the axial displacement of the pipeline. And because it adopts flexible connection, it can greatly reduce the impact of vibration and noise of pipeline lines.

product feature：

1. Both sides of the pipeline are connected by welding. Amsterdam customers trusted manufacturing partner, Reminder of product knowledge points for serving the Amsterdam aviation industry: When the pipeline reservation distance is too long, it can increase the flexibility of product length by installing short pipe according to the actual situation, so as to adapt to the construction environment of various special lengths of pipeline reservation.

2, can effectively realize the pipeline axial displacement compensation, vibration and noise reduction and other functions.

3, convenient pipeline periodic maintenance.

4, gland type limit loose sleeve expansion joint expansion, simple and convenient installation, long service life (service life up to 10-30 years) easy maintenance.

Both sides of the gland limit expansion joint are welded with the pipe. Loosen the gland nut during installation of the gland limit expansion joint, and weld the short pipe at both ends with the pipe after adjusting to the installation length. Tighten the nut evenly with the diagonal method and adjust the anti-nut well. We look forward to working with you.

Parts material：

Technical parameter

Application field：

SSJB-3(BY) type gland type limit expansion joint is based on the original loose sleeve expansion joint, add a limiting device, in the large expansion with double nuts locked, so as to achieve the pipeline in the allowed expansion can be freely expanded, once the large expansion exceeds the limit, so as to effectively ensure the safe operation of the pipeline. Develop the Amsterdam Market with brands and impress Amsterdam customers with services, Zhongyuan valve fittings Reminder Amsterdam Friends can refer to these knowledge: Especially suitable for vibration or a certain degree of inclination and in the corner of the pipe connection. So it is widely used in chemical engineering, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, health, water heating, fire protection, electric power and other basic engineering.

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.  The freedom of choice comes from the accumulation of knowledge, Key points of product knowledge in the field of aviation: 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. Change for a better future, Zhongyuan valve fittings reminds Amsterdam 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 SSJB-3 Gland type limit loose sleeve expansion joint 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. Let the business between us no longer distance, Reminder of product knowledge points for serving the Amsterdam aviation industry: 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". Believing in us is believing in yourself, Key points of product knowledge in the field of aviation: Externally, Innovative water supply equipment has created good Construction of chemical and municipal pipelines in power plants SSJB-3 Gland type limit loose sleeve 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 SSJB-3 Gland type limit loose sleeve 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. Zhongyuan valve fittings keep innovation, with high passion, to provide perfect project for every client, Key points of product knowledge in the field of aviation: 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. 

The reason why many SSJB-3 Gland type limit loose sleeve expansion joint customers choose Western Europe Waterproof casing trusted partners Zhongyuan valve fittings Amsterdam SSJB-3 Gland type limit loose sleeve expansion joint multinational business promotion site is the key word "innovative spirit" aviation SSJB-3 Gland type limit loose sleeve expansion joint 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 aviation specialty. Only when we improve our professional level in aviation 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 aviation SSJB-3 Gland type limit loose sleeve expansion joint product suggestions and solutions for the company. Such innovation is valuable to aviation industry customers.

aviation technical team customizes for you!

SSJB-3 Gland type limit loose sleeve expansion joint Solution TOP

Upstream quality is strict! SSJB-3 Gland type limit loose sleeve expansion joint Intermediate materials play a decisive role in quality! Zhongyuan valve fittings has identified a number of SSJB-3 Gland type limit loose sleeve expansion joint upstream suppliers with stable quality through years of industry experience. We can provide excellent service SSJB-3 Gland type limit loose sleeve expansion joint for customers!

Product pre-sale strict quality inspection! What ZhongYuan  can do is, while optimizing the enterprise's product process, strict quality inspection, mass and multi-batch product inspection, to provide SSJB-3 Gland type limit loose sleeve expansion joint of user-friendly and ensure the implementation of aviation solutions.

Be down-to-earth and carry forward the national spirit of craftsman!