In December, dear Double flanged force transfer joint customer, welcome to the website of Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd! When the winter solstice comes, although there is a lot of cold, dumpling can eliminate worries, laugh and laugh around, cover happiness and good luck, and warm greetings. Here comes the best wishes. I wish you happiness, peace, happiness and happiness. We are always mindful that all energy comes from the CUSTOMER. Innovation pipeline insists on putting casting quality first, strict quality management, improving production process, and keeping improving. "Surviving by quality" is the belief of every Innovation person to keep in mind and persevere in paying practical attention.

Stainless steel shock absorber corrugated compensator

All-round energy conservation and emission reduction, low-carbon green zero distance! ZhongYuan has been committed to technology research and development and product building in the Construction of chemical and municipal pipelines in power plants field since its establishment, and has accumulated to provide exceptional [Stainless steel shock absorber corrugated compensator] products for many customers!

Product introduction:

Gongyi Zhongyuan innovation pipeline equipment Co., LTD.   Production of stainless steel corrugated compensator: also known as expansion joint, expansion joint, mainly to ensure the operation of the pipeline.   In the process of use, its working principle: the main elastic element of the stainless steel corrugated compensator is bellows, which rely on the expansion and bending of the corrugated pipe for axial, transverse and angular compensation.   In the use of pipeline system, it is mainly to compensate for the additional stress caused by temperature difference and mechanical vibration, and set on the container shell or pipeline of a flexible structure.


Product feature

1. Reduce the project cost

According to the calculation of the relevant departments, under normal circumstances, polyurethane insulation steel pipe can reduce the project cost by 25% (using glass steel as the protective layer) and 10% (using high-density polyethylene as the protective layer).

2. Low heat loss and energy saving.

The thermal conductivity of polyurethane is: λ= 0.013 -- 0.03 kcal/m·h·oC, which is much lower than other commonly used pipeline insulation materials in the past, and the thermal insulation effect is improved by 4~9 times.

3. corrosion resistance, good insulation performance, long service life.

Because the polyurethane rigid foam insulation layer is closely bonded to the outer skin of the steel pipe, it can cut off the infiltration of air and water and play a good anti-corrosion role. At the same time, the foam holes are closed, and the water absorption is very small.


Stainless steel shock absorber corrugated compensator function:

ZD type, DFG type damping spring compound shock absorber, ZTA type, ZDG type damping spring shock absorber, YZD, DZD, DZTA type large load damping spring isolator is divided into: Corrugated compensator, sleeve compensator, rotary compensator, square natural compensator and other types, among which the corrugated compensator is more commonly used, mainly to ensure the operation of the pipeline, has the following functions:

1, corrugated compensator can compensate the absorption pipe axial, transverse, angular thermal deformation.

2, corrugated compensator can also absorb equipment vibration, reduce the impact of equipment vibration on the pipeline.

3, corrugated compensator can also absorb the deformation of the earthquake, subsidence of the pipeline.


Nominal diameter
(mm)

Model number

Compensating quantity

Steel degree(N/mm)

Effective area
(cm 2 )

Radial maximum size
(mm)

Take over port size
(Φ×δ)

Outer diameter of protective sleeve
(mm)

Total length
(L)(mm)

Axial
Xo

Transverse
Yo

Angular direction
θo/degree

Axial
Kx

Transverse
Ky

Angular direction
KQN-m/degree

Flange

Take over

32

QM

BW1.0/32×8

J

7

441

16

 

Φ38×3.5

186

 

280

JZ

F

7

1.28

±4

441

774

2

225

 

164

 

QM

BW1.0/32×16

J

14

220

16

 

186

 

321

JZ

F

14

5.1

±8

221

97

1

225

 

216

 

40

QM

BW1.0/40×8

J

10

318

23

 

Φ45×3.5

224

 

289

JZ

F

10

1.5

±4

318

696

2

244

 

219

 

QM

BW1.0/40×16

J

19

158

23

 

224

 

334

JZ

F

19

6.1

±8

158

87

1

244

 

219

 

50

QM

BW1.0/50×8

J

12

635

37

 

Φ57×3.5

239

 

306

JZ

F

12

2.2

±4

635

1041

6.4

259

 

182

 

QM

BW1.0/50×16

J

24

318

37

 

239

 

372

JZ

F

24

8.9

±8

318

130

3.2

259

 

247

 

65

QM

BW1.0/65×8

J

18

423

55

 

Φ73×4

250

 

322

JZ

F

18

3.4

±5.3

423

699

6.5

270

 

200

 

QM

BW1.0/65×12

J

28

282

55

 

250

 

362

JZ

F

28

6.5

±8

282

243

4.3

270

 

240

 

80

QM

BW1.0/80×8

J

29

358

81

 

Φ89×4

264

 

366

JZ

F

29

6.4

±6.4

358

401

8.1

284

 

244

 

QM

BW1.0/80×10

J

37

286

81

 

264

 

390

JZ

F

37

10

±8

286

205

6.4

284

 

274

 

100

QM

BW1.0/100×6

J

33

417

121

 

Φ108×4

284

 

345

JZ

F

33

2.9

±4.8

417

1206

16.2

304

 

223

 

QM

BW1.0/100×10

J

54

250

121

 

284

 

409

JZ

F

54

8

±8

250

260

9.7

304

 

287

 

125

QM

BW1.6/125×5

J

35

409

180

 

Φ133×4

314

 

342

JZ

F

35

2.5

±4.4

409

4110

47

334

 

216

 

QM

BW1.6/125×9

J

63

227

180

 

314

 

414

JZ

F

63

8.1

±8

227

705

26.1

334

 

288

 

150

QM

BW1.6/150×5

J

45

456

257

 

Φ159×4.5

344

 

367

JZ

F

45

3.3

±5

456

3273

49

364

 

238

 

QM

BW1.6/150×8

J

71

285

257

 

344

 

427

JZ

F

71

8.3

±8

285

813

30.7

364

 

302

 

200

QM

BW1.6/200×4

J

56

480

479

 

Φ219×6

422

 

392

JZ

F

56

4.5

±5.3

480

3823

64.2

442

 

248

 

QM

BW1.6/200×6

J

84

320

479

 

422

 

426

JZ

F

84

10

±8

320

1130

42.8

442

 

302

 

250

QM

BW1.6/250×4

J

53

930

769

 

Φ273×8

487

 

379

JZ

F

53

4.6

±5.2

930

5630

196

507

 

393

 

QM

BW1.6/250×6

J

80

620

769

 

487

 

399

JZ

F

80

10.4

±7.8

620

1668

131

507

 

393

 

300

QM

BW1.6/300×4

J

57

1253

1105

 

Φ325×8

542

 

467

JZ

F

57

5.8

±5

1253

6479

365.7

562

 

366

 

QM

BW1.6/300×6

J

85

835

1105

 

542

 

565

JZ

F

85

13

±7.5

835

1920

244

562

 

464

 

350

QM

BW1.6/350×4

J

64

1265

1367

 

Φ377×10

602

 

492

JZ

F

64

6.6

±5

1265

6301

465

622

 

397

 

QM

BW1.6/350×6

J

97

843

1367

 

602

 

604

JZ

F

97

14.8

±7.5

843

1873

310

622

 

509

 

400

QM

BW1.6/400×4

J

65

1373

1611

 

Φ426×10

680

 

518

JZ

F

65

5.8

±4.6

1373

8832

608

700

 

412

 

QM

BW1.6/400×6

J

97

915

1611

 

680

 

628

JZ

F

97

13

±6.9

915

2609

405

700

 

522

 

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 cooperate? Focus on "cultural atmosphere" Construction of chemical and municipal pipelines in power plants Stainless steel shock absorber corrugated compensator service provider - Innovative water supply equipment always believes that: corporate culture condenses the hearts of the people, and excellent talents shape high-quality products! Innovative water supply equipment, which has adhered to the Construction of chemical and municipal pipelines in power plants field and created Stainless steel shock absorber corrugated compensator 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 Innovative water supply equipment, and the formation of Innovative water supply equipment corporate culture is by no means a result of one day.


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. 

ZhongYuan water supply equipment is a Stainless steel shock absorber corrugated compensator product manufacturing enterprise. Since its establishment, it has been deeply engaged in the Construction of chemical and municipal pipelines in power plants field and has tried to provide efficient Stainless steel shock absorber corrugated compensator products for Construction of chemical and municipal pipelines in power plants customers! Strengthen the construction of international teams and serve customers from all continents!