Valencia Transmission joint Expansion joint honest cooperative enterprise Zhongyuan valve fittings enterprise overseas product promotion website

Product introduction：

Resistant high temperature rubber joint adopts new rubber inner membrane process, after continuous high temperature vulcanization, so that the product in the process of operation than the general rubber joint products made of mechanical mold ball in the process of use has superior high pressure resistance, high temperature resistance, but also has superior anti-pull performance and other characteristics.

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Product advantage：

The material of resistant high temperature rubber joint needs to be selected according to the range of temperature.  Generally, rubber joints made of EPDM rubber materials need to be selected within the range of 120℃.  When the temperature is between 120℃ and 150℃, rubber joints made of fluorine rubber materials need to be selected.

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Product feature：

The connection mode of both sides of the high temperature rubber joint pipe flange, installed on the pipe can be connected with the valve, mainly to compensate the pipe shrinkage, reduce the damage caused by pipeline vibration to other equipment, mainly used in the pump room and violent vibration of the pipe. High-rise water supply using DN200 or more products, need to have a fixed bracket or installation of anti-pull-out device. The product is made of corrugated soft sleeve moulded by inner and outer rubber and reinforced layer and combined with metal flat live joint. It withstands high pressure. Aging resistance and deflection deflection. Good elasticity damping ability, easy installation, suitable for hotels, restaurants. Guest room. Inlet connection of fan coil units for household air conditioning.

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Technical parameter：

Project	Model number	JGD-1	JGD-2	JGD-3
Working pressure MPa(kgf/cm2 )		1.0(10）	1.6（16）	2.5（25）
Burst pressure MPa(kgf/cm2 )		2.0（20）	3.0（30）	4.5（45）
Vacuum degree KPa(mm/Hg)		53.3（400）	86.7（650）	100（750）
Applicable temperature ℃		-15℃～115℃ Special accessibility -30℃～250℃
Applicable medium		Air, compressed air, water, sea water, hot water, oil, acid, alkali, etc.

 

DN		Length L mm	Flange thickness b mm	Bolt count n	Bolt hole diameter mm	Bolt hole * round diameter D1mm	Axial displacement mm		Haorizontal isplacement mm	Angular deflection a1+a2
mm	inch						elongation	compression
32	1.25	95	16	4	18	100	6	9	9	15
40	1.5	95	18	4	18	110	6	10	9	15
50	2	105	18	4	18	125	7	10	10	15
65	2.5	115	20	4	18	145	7	13	11	15
80	3	135	20	4	18	160	8	15	12	15
100	4	150	22	8	18	180	10	19	13	15
125	5	165	24	8	18	210	12	19	13	15
150	6	180	24	8	23	240	12	20	14	15
200	8	210	24	8	23	295	16	25	22	15
250	10	230	26	12	23	350	16	25	22	15
300	12	245	28	12	23	400	16	25	22	15
350	14	255	28	16	23	460	16	25	22	15
400	16	255	30	16	25	515	16	25	22	15
450	18	255	30	20	25	565	16	25	22	15
500	20	255	32	20	25	620	6	25	22	15
600	24	260	36	20	30	725	6	25	22	15
700	28	260	36	24	30	840	16	25	22	15
800	32	260	38	24	34	950	16	25	22	15
900	36	260	42	28	34	1050	6	25	22	15
1000	40	260	44	28	34	1160	18	26	24	15
1200	48	260	48	32	41	1380	18	26	24	15
1400	56	350	44	36	34	1560	20	28	26	15
1600	64	350	46	40	34	1760	25	35	30	10
1800	72	350	52	44	41	1970	25	35	30	10
2000	80	420	54	48	48	2180	25	35	30	10
2200	88	400	40	52	48	2390	25	35	30	10
2400	96	400	41	56	48	2600	25	35	30	10
2600	104	450	42	60	54	2810	25	35	30	10
2800	112	450	45	64	54	3020	25	35	30	10
3000	120	450	50	68	54	3220	25	35	30	10
Note: 1. Special requirements can be customized by letter, flange according to the "National General Water Supply and Drainage Standard Atlas", other according to HG/T2289-92. 2, DN350-600(2) type working pressure is 1.6MPa, DN32-400(3) type working pressure is 2.5MPa. 3. The working pressure of DN700-DN1200 is 1.0MPa, the working pressure of DN1400 is 0.6MPa, and the working pressure of DN1600-DN1800 is 0.4MPa. The flange is selected according to 0.6MPa. DN2000 working pressure is 0.25MPa, flange is selected according to 0.6MPa pressure. 4, suspended water supply using DN200 or more products, the pipeline needs to have a fixed support or fixed bracket, otherwise the product should be installed anti-pull-out device.

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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.  Strengthen communication with users, dedication to provide our customers with excellent products, perfect and beautiful service, innovation pipeline hereby make the following commitment:

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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 the key word "professional knowledge" Construction of chemical and municipal pipelines in power plants Resistant high temperature rubber joint service provider -- Innovative water supply equipment training practice on Construction of chemical and municipal pipelines in power plants industry Resistant high temperature rubber joint product knowledge. Innovative water supply equipment Every employee can provide pre-sale and after-sales service to customers only if they master the main Resistant high temperature rubber joint product knowledge! Innovative water supply equipment will hire Construction of chemical and municipal pipelines in power plants industry experts and scholars to the new company every year, enter the Resistant high temperature rubber joint workshop, and carry out detailed training from the production principle of Resistant high temperature rubber joint products to the application of Construction of chemical and municipal pipelines in power plants industry. Through continuous learning and training, strengthen the basic knowledge of Innovative water supply equipment newcomers about Resistant high temperature rubber joint, improve the familiarity of Innovative water supply equipment employees in the Construction of chemical and municipal pipelines in power plants industry, improve work efficiency in future work, and better serve Resistant high temperature rubber joint customers and friends!

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Product standards：

Steel telescopic products are designed, manufactured and accepted in strict accordance with Chinese GB and HG standards and American API standards. The hardness of the sealing surface shall meet the requirements stipulated by the state, and the width shall exceed the national standards.

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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. 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!

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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.

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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.