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Flat carbon steel flange blank and flange casting and rolling line

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Flat carbon steel flange blank and flange casting and rolling line

China Flat carbon steel flange blank and flange casting and rolling line supplier
Flat carbon steel flange blank and flange casting and rolling line supplier Flat carbon steel flange blank and flange casting and rolling line supplier Flat carbon steel flange blank and flange casting and rolling line supplier Flat carbon steel flange blank and flange casting and rolling line supplier Flat carbon steel flange blank and flange casting and rolling line supplier

Large Image :  Flat carbon steel flange blank and flange casting and rolling line

Product Details:

Place of Origin: China
Brand Name: YF
Model Number: R4ccm

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: 500000-800000USD/SET
Packaging Details: seaworthy package
Delivery Time: 2 months
Payment Terms: T/T
Supply Ability: 10 sets/year
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Detailed Product Description
Material: Carbon Steel Processing: Hot Rolled
Connection: Welding Product: Blank Or Flange

Flat carbon steel flange blank and flange casting and rolling line

 

Application

 

Flanges are widely used in chemical, petrochemical, food, water supply, natural gas pipelines and other urban water supply and drainage, public pipeline and other professional, submarine pipeline and emerging industry wind power flange industry. Therefo

re, flange became indispensable accessory products. Flange blank is made, and then the flange blank finishing, so the processing cost depends on the accuracy of flange blank. At present, the main production flange blank by casting molding, casting forging molding, forging, cold roll forming and cutting molding etc.

 

Advantage

 

Flange hot rolled process and traditional production process compared with the following advantages:

 

Hot rolled coil can be a complete, stable quality;

 

It can be round and curly, fast and efficient.

 

High precision, good flatness and high yield.

 

The specifications can be adjusted according to the customer's needs.

 

Save raw materials, solve the problem of straight section of head and tail, improve the utilization ratio of raw materials, and the new developed convex flange products save about 24% of raw materials compared with traditional technology.

 

Energy saving and consumption reduction, the new technology and the traditional process compared with the production of each ton flange, can save 60% of coal consumption, electricity consumption of 40%

 

Processing

 

Blanking→Heating→Forging Cutting→Hot Roll Forming→Cut Round Flatten→Blank Welding→Edge Milling→High Water Line→Drilling→Grind the Evelet→Inspection→Packing

 

Flat carbon steel flange blank and flange casting and rolling line

 

Parameter

NO Blank End product
OD ID Thick Ring width Boss Net weight Nominal diameter Nominal pressure Tube OD Connecting dimensions Sealing size Thick ID
                    Flange OD Bolt hole dia Bolt dia Bolt no OD High
mm mm mm mm mm kg DN Mpa mm mm mm mm   mm mm mm mm
        H OD                        
1 273 159 23 57 2.5 210 6.485 150 1 159 270 240 23 8 210 2.5 21 161
2 280 159 24 60.5 2.5 210 7.302 150 1 159 277 240 23 8 210 2.5 22 161
3 286 159 25 63.5 2.5 210 8.1 150 1 168.3 283 240 22 8 210 2.5 23 161
4 328 218 19 55 2.5 266 6.429 200 1 219 325 295 23 8 265 2.5 17 222
5 335 218 24 58.5 2.5 266 8.895 200 1 219 332 295 23 8 265 2.5 22 222
6 341 218 25 61.5 2.5 266 9.857 200 1 219 338 295 22 12 265 2.5 23 222
7 341 218 27 61.5 2.5 266 10.705 200 1 219 338 295 22 12 265 2.5 25 222
8 328 218 23 55 2.5 266 7.911 200 1.6 219 325 295 23 12 265 2.5 21 222
9 335 218 30 58.5 2.5 266 11.289 200 1.6 219 332 295 23 12 265 2.5 28 222
10 383 273 22 55 2.5 321 9.079 250 1 273 380 350 23 12 320 2.5 20 276
11 390 273 26 58.5 2.5 321 11.631 250 1 273 387 350 23 12 320 2.5 24 276
12 396 273 27 61.5 2.5 321 12.821 250 1 273 393 400 22 12 320 2.5 25 276
13 393 273 28 60 2.5 321 12.957 250 1.6 273 390 355 25 12 320 2.5 26 276
14 398 273 27 62.5 2.5 321 12.464 250 1.6 273 395 355 25 12 320 2.5 25 276
15 405 273 32 66 2.5 321 16.669 250 1.6 273 402 355 25 12 320 2.5 30 276
16 406 273 29 66.5 2.5 321 15.146 250 1.6 273 403 355 26 12 320 2.5 27 276
17 433 325 24 54 3 371 11.136 300 1 325 430 400 23 12 368 3 22 328
18 441 325 28 58 3 371 14.232 300 1 325 438 400 23 12 368 3 26 328
19 446 325 29 60.5 3 371 15.491 300 1 325 443 400 22 12 368 3 27 328
20 452 325 27 63.5 3 376 15.207 300 1.6 325 449 410 25 12 375 3 25 328
21 461 325 32 68 3 376 19.649 300 1.6 325 458 410 22 12 375 3 30 328
22 461 325 32 68 3 376 19.718 300 1.6 325 458 410 25 12 375 3 30 328
23 487 325 37 81 3 391 28.392 300 2.5 325 484 430 30 16 390 3 35 328
24 493 377 25 58 3 429 14.4 350 1 377 490 460 23 16 428 3 23 380
25 500 377 28 61.5 3 429 17.338 350 1 377 497 460 23 16 428 3 26 380
26 501 377 28 62 3 429 17.492 350 1 377 498 460 23 16 428 3 26 380
27 507 377 31 65 3 429 20.549 350 1 377 504 460 23 16 428 3 29 380
28 522 377 35.5 72.5 3 436 26.83 350 1.6 377 519 470 25 16 435 3 33.5 381
29 513 377 30 68 3 436 20.971 350 1.6 377 510 470 25 16 435 3 28 380
30 520 377 34 71.5 3 436 25.338 350 1.6 377 517 470 25 16 435 3 32 380
31 558 425 34 66.5 3 483 27.098 400 1 426 555 515 25 16 482 3 32 430
32 566 425 31 70.5 3 483 25.023 400 1 426 563 515 25 16 482 3 29 430
33 567 425 31 71 3 483 25.219 400 1 426 564 515 26 16 482 3 29 430

 

Production line configuration

 

No Name
1 Induction furnace
2 Continuous casting machine
3 Auxiliary equipment
4 Rolling mill
5 Billet transfer machine
6 Roller table
7 Flange coiling machine
8 Electric control system

 

 

 

Contact Details
TANGSHAN YIFEI TRADING CO.,LTD

Contact Person: Mrs. Tina

Tel: 86-315-5773529

Fax: 86-315-5773529

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