Product introduction：

jzw axial external pressure corrugated compensator is composed of a corrugated pipe (an elastic element) and end pipe, bracket, flange, conduit and other accessories. jzw type axial external pressure ripple compensator also known as steam pipeline compensator mainly absorbs axial displacement. jzw type axial external pressure corrugated compensator also known as steam pipeline compensator mainly absorb axial displacement, with large compensation, good thermal insulation performance, residual media can be excluded and other advantages.

1. Design temperature (innovation pipeline) : 480℃-750℃;

2. Product code: JZW;

3. Model mark: JZW;

4. pressure level: 0.1Mpa-2.5Mpa;

5. axial compensation amount: 18mm-400mm.

[Product name] : JZW type axial compression corrugated compensator

[Product alias] : axial compression ripple compensator

[Product Specification] : [DN50mm-DN1500mm]

[Product pressure] : 0.6-1.6MPa

[Product Certification] : ISO9001-2008

[ Scope of application ] : [ Weak acid, weak base, weak corrosion class, oil, hot water, cold water, etc. ]

[Material] : Carbon steel, ductile iron, stainless steel.

[Product color] : Color can be adjusted according to customer requirements.

[Operating temperature] : -40 degrees to 80 degrees

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Product advantage：

The innovative axial outward pressure corrugated compensator mainly absorbs axial displacement and has the advantages of large compensation amount, good insulation performance and exclusion of residual media.

Axial outward pressure corrugated compensator calculation of bearing force：

Example: a carbon steel pipeline, nominal diameter 500mm, working pressure 0.6MPa; Medium temperature 350° C, ambient * temperature -10° C, installation temperature is 20° C, the pipeline length is shown in the figure, and the number of fatigue damage is required to be 3000 times. To install an external pressure compensator, calculate the force of the compensator on the support.

The general installation position of axial outward pressure corrugated compensator is as follows (figure) :

Solution: (1) Thermal deformation calculation: △L=a· t· L = 0.0133 & times; 360× 30 = 143.6 mm
(2) According to the use conditions and thermal deformation calculation data, sample check can choose 0.6TWY500× 8F, N equals 3000 times,
X0 is 192mm and Kx is 272N/mm. (no predeformation)
(3) Axial force on pipe frame A and B:
Internal pressure thrust: Fp=100· P· A=100× 0.6 & times; 3167=190020N
Axial elastic force: Fx=Kx· X272× 143.6 = 39059.2 N
Fz = Fp + Fx = 190020 + 39059.2 = 229079 n

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Technical parameter:

DN	Length mm	Wave number	Pressure level MPa	Corrugated pipe effective area cm2	Maximum outside diameter size mm
0.6	1.0	1.6
Axial compensation quantity mm/ Stiffness N/mm
50	432	10	41/231	39/255	37/286	81	270
654	20	82/116	78/126	74/143
65	488	10	41/231	39/255	37/286	82	290
756	20	82/116	78/126	74/143
80	506	9	56/196	53/232	50/278	121	308
789	18	11/298	106/116	100/139
100	532	8	61/167	57/218	54/256	180	336
789	16	122/84	114/109	108/128
125	616	8	82/278	78/301	75/320	257	368
966	16	164/129	156/151	150/160
150	950	8	124/125	112/154	89/330	535	450
1540	16	250/56	210/87	160/113
200	950	8	130/155	100/126	70/409	779	505
1550	16	250/75	200/113	160/205
250	1080	8	161/111	130/162	105/378	1075	566
1800	16	320/50	260/94	201/119
300	1090	8	161/138	130/194	100/338	1269	600
1820	16	320/54	260/100	200/168
350	1090	8	165/165	132/221	99/438	1619	676
1820	16	320/71	250/121	200/218
400	1110	8	162/164	132/290	101/468	2008	710
1840	16	310/76	251/145	190/268
450	1110	8	152/131	132/339	100/532	2428	768
1840	16	301/81	251/170	190/245
500	1475	6	190/180	150/515	150/765	3473	975
2450	12	371/90	300/175	300/298
600	1540	6	195/231	150/154	140/765	4766	1090
2540	12	391/121	290/364	280/480
700	1540	6	200/222	155/601	150/832	6068	1190
2540	12	400/112	300/400	290/478
800	1540	6	201/200	164/497	150/897	7528	1290
2540	12	400/135	321/451	299/583
900	1605	6	220/206	230/635	220/765	9328	1460
2685	12	430/154	460/337	442/338
1000	1605	6	220/356	230/615	220/763	1118	1560
2685	12	430/268	460/303	442/418
1100	1605	6	210/273	230/654	221/754	13066	1660
2685	12	428/187	460/647	442/414
1200	1605	6	210/308	230/757	221/832	15170	1760
2685	12	420/104	460/488	443/601
1300	1605	6	220/356	230/864	221/864	17432	1860
2685	12	410/132	450/432	435/626
1500	1605	6	212/398	231/645	226/889	19851	1960
2685	12	410/198	450/466	430/665
1600	1605	6	201/321	230/978	220/984	22427	2060

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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:

Reasons for choosing innovative pipelines：

Why choose Innovative water supply equipment to negotiate cooperation? The key word "professional knowledge" Construction of chemical and municipal pipelines in power plants JZW type axial external pressure corrugated compensator service provider -- Innovative water supply equipment training practice on Construction of chemical and municipal pipelines in power plants industry JZW type axial external pressure corrugated compensator product knowledge. Innovative water supply equipment Every employee can provide pre-sale and after-sales service to customers only if they master the main JZW type axial external pressure corrugated compensator 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 JZW type axial external pressure corrugated compensator workshop, and carry out detailed training from the production principle of JZW type axial external pressure corrugated compensator 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 JZW type axial external pressure corrugated compensator, 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 JZW type axial external pressure corrugated compensator 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.

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!

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.