Flange, also known as flange or flange, is a part that connects pipes to each other and is connected to the pipe ends. There are holes on the flange, and bolts connect the two flanges tightly.
Product Parameters
| Product name | Stainless steel pipe flange |
| Standard | ANSI, bs, DIN, GB, ISO, JIS, Jpi, ASME |
| Material | SS304L, SS316L, SS304, SS201 ect. |
| Certification: | ISO9001,ISO14001,ISO45001 |
| Connection type | Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female,Large tongue groove, Small tongue groove etc |
| Woking pressure: | ≤1.6 Mpa |
| Temperature Range: | -10degree to +150degree |
| Tolerance: | ± 1% |
| Design: | OEM & ODM |
| Thickness | SCH5-SCH160 |
| Size | 1/2′ ~ 48′ |
| Type | Butt Welded |
| Surface Treatment: | Pickled surface/Ground polished surface |
| Application | It is usually used in constructions,petroleum, chemical industry, power, ship building, paper making, metallurgy, water supply and sewage work, light and heavy industry, plumbing and electric etc. |
| Package |
Standard export wooden case or as you requested |
Product Specifications
|
Steel Flanges EN1092/ISO7005 |
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|
Pipe Size |
DN |
PN |
OD |
PCD |
ID |
Bolt No. |
Bolt Hole Dia |
Thickness |
|
50 |
40 |
16 |
150 |
110 |
55 |
4 |
18 |
18 |
|
63 |
50 |
16 |
165 |
125 |
68 |
4 |
18 |
20 |
|
75 |
65 |
16 |
185 |
145 |
80 |
4 |
18 |
20 |
|
90 |
80 |
16 |
200 |
160 |
95 |
8 |
18 |
20 |
|
110 |
100 |
16 |
220 |
180 |
116 |
8 |
18 |
22 |
|
125 |
125 |
16 |
250 |
210 |
130 |
8 |
18 |
22 |
|
140 |
125 |
16 |
250 |
210 |
150 |
8 |
18 |
22 |
|
160 |
150 |
16 |
285 |
240 |
170 |
8 |
22 |
24 |
|
180 |
150 |
16 |
285 |
240 |
188 |
8 |
22 |
24 |
|
200 |
200 |
16 |
340 |
295 |
210 |
12 |
22 |
26 |
|
225 |
200 |
16 |
340 |
295 |
235 |
12 |
22 |
26 |
|
250 |
250 |
16 |
405 |
355 |
265 |
12 |
26 |
29 |
|
280 |
250 |
16 |
405 |
355 |
290 |
12 |
26 |
29 |
|
315 |
300 |
16 |
460 |
410 |
335 |
12 |
26 |
32 |
|
355 |
350 |
16 |
520 |
470 |
365 |
16 |
26 |
35 |
|
400 |
400 |
16 |
580 |
525 |
420 |
16 |
30 |
38 |
|
450 |
450 |
16 |
640 |
585 |
470 |
20 |
30 |
42 |
|
500 |
500 |
16 |
715 |
650 |
520 |
20 |
33 |
46 |
|
560 |
600 |
16 |
840 |
770 |
575 |
20 |
36 |
55 |
|
630 |
600 |
16 |
840 |
770 |
650 |
20 |
36 |
55 |
|
710 |
700 |
16 |
910 |
840 |
740 |
24 |
36 |
63 |
|
800 |
800 |
16 |
1025 |
950 |
830 |
24 |
39 |
74 |
| Steel Backing Ring ANSI B16.5 | |||||||
| Pipe Size | DN | OD | PCD | ID | Bolt No. | Bolt Hole Dia | Thickness |
| 50 | 1 1/2″ | 127 | 98.6 | 63 | 4 | 16 | 17.5 |
| 63 | 2″ | 152 | 120.5 | 68 | 4 | 20 | 19.5 |
| 75 | 2 1/2″ | 178 | 139.5 | 80 | 4 | 20 | 22.5 |
| 90 | 3″ | 190 | 152.5 | 95 | 4 | 20 | 24 |
| 110 | 4″ | 229 | 190.5 | 116 | 8 | 20 | 24 |
| 125 | 5″ | 254 | 216 | 130 | 8 | 22 | 24 |
| 140 | 5″ | 254 | 216 | 150 | 8 | 22 | 24 |
| 160 | 6″ | 279 | 241.5 | 170 | 8 | 22 | 25.5 |
| 180 | 6″ | 279 | 241.5 | 188 | 8 | 22 | 25.5 |
| 200 | 8″ | 343 | 298.5 | 210 | 8 | 22 | 29 |
| 225 | 8″ | 343 | 298.5 | 235 | 8 | 22 | 29 |
| 250 | 10″ | 406 | 362 | 265 | 12 | 26 | 30.5 |
| 280 | 10″ | 406 | 362 | 290 | 12 | 26 | 30.5 |
| 315 | 12″ | 483 | 432 | 335 | 12 | 30 | 32 |
| 355 | 14″ | 533 | 476 | 365 | 12 | 26 | 35 |
| 400 | 16″ | 597 | 540 | 420 | 16 | 30 | 37 |
| 450 | 18″ | 635 | 578 | 470 | 16 | 33 | 40 |
| 500 | 20″ | 698 | 635 | 520 | 20 | 33 | 43 |
| 560 | 24″ | 813 | 749.5 | 575 | 20 | 36 | 48 |
| 630 | 24″ | 813 | 749.5 | 650 | 20 | 36 | 48 |
| 710 | 28″ | 927.1 | 863.6 | 740 | 28 | 35 | 52.4 |
| 800 | 32″ | 1060.4 | 977.9 | 830 | 28 | 41 | 57.1 |
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