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Model No. : | Flange |
---|---|
Brand Name : | Μπανγκντόνγκ |
Standard : | GOST |
Shijiazhuang, Hebei, China
Περιγραφή προϊόντος
Φλάντζες RF τυφλού ανοξείδωτου B L
Οι τυφλές φλάντζες χρησιμοποιούνται για τον καθαρισμό αγωγών, βαλβίδων και αντλιών. Μπορούν επίσης να χρησιμοποιηθούν ως κάλυμμα επιθεώρησης. Μερικές φορές αναφέρεται ως φλάντζα εκκένωσης.
Blind Flange - Μια τυφλή φλάντζα είναι στρογγυλή πλάκα που έχει όλα τα σχετικά μπουλόνια αλλά δεν έχει κεντρική οπή και λόγω αυτού του χαρακτηριστικού αυτή η φλάντζα χρησιμοποιείται για να κλείσει τα άκρα των συστημάτων σωληνώσεων και τα ανοίγματα των δοχείων πίεσης. Επιτρέπει επίσης την εύκολη πρόσβαση σε σκάφη ή συστήματα σωληνώσεων για επιθεώρηση.
Πρότυπα: ASME B16.47, ANSI B16.5, DIN, UNI, BS, JIS, GB. Εάν σας ενδιαφέρει το προϊόν μας, μπορείτε να μεταβείτε στον ιστότοπο: www.bd pipefitting.com
Οι τάξεις πίεσης κυμαίνονται: από 150 κιλά έως 2.500 λίβρες.
Εύρος μεγεθών: 1/2 "- 24".
Υλικά: F316, F304, F316L, F304L, A105, F5, F11, F22, 15CrMo, 12CrMoV, Q235, 16Mn, 20 #.
Εκτύπωση: Χάλυβας άνθρακα και κράμα χάλυβα με κίτρινη εκτύπωση, μαύρη εκτύπωση, λάδι ή ψευδάργυρο.
Blind Flanges Class 150LB | Blind forged flanges of class 150LB |
---|---|
Standard | ASME B16.5 |
Core Material | Carbon steel and stainless steel |
Connecting Finish | Stock finish, spiral serration (or phonographic), concentric serration and smooth surface |
Pipe Schedule | See sheets of pipe schedule for carbon steel , and for stainless steel |
Size inch |
D mm |
G mm |
t mm |
---|---|---|---|
1/2 | 89 | 35.1 | 11.2 |
3/4 | 99 | 42.9 | 12.7 |
1 | 108 | 50.8 | 14.2 |
1¼ | 117 | 63.5 | 15.7 |
1½ | 127 | 73.2 | 17.5 |
2 | 152 | 91.9 | 19.1 |
2½ | 178 | 104.6 | 22.4 |
3 | 191 | 127.0 | 23.9 |
3½ | 216 | 139.7 | 23.9 |
4 | 229 | 157.2 | 23.9 |
5 | 254 | 185.7 | 23.9 |
6 | 279 | 215.9 | 25.4 |
8 | 343 | 269.7 | 28.4 |
10 | 406 | 323.9 | 30.2 |
12 | 483 | 381.0 | 31.8 |
14 | 533 | 412.8 | 35.1 |
16 | 597 | 469.9 | 36.6 |
18 | 635 | 533.4 | 39.6 |
20 | 699 | 584.2 | 42.9 |
24 | 813 | 692.2 | 47.8 |
Size | Drilling | Bolting | |||||
---|---|---|---|---|---|---|---|
inch |
Bolt circle Ø mm |
Qty of holes |
Holes Ø mm |
Bolt Ø inch |
Length mach bolt (RF) |
Length stud bolt (RF) |
Length stud bolt (RJ) |
1/2 | 60.5 | 4 | 15.7 | 1/2 | 50.8 | 57.2 | - |
3/4 | 69.9 | 4 | 15.7 | 1/2 | 50.8 | 63.5 | - |
1 | 79.2 | 4 | 15.7 | 1/2 | 57.2 | 63.5 | 76.2 |
1¼ | 88.9 | 4 | 15.7 | 1/2 | 57.2 | 69.9 | 82.6 |
1½ | 98.6 | 4 | 15.7 | 1/2 | 63.5 | 69.9 | 82.6 |
2 | 120.7 | 4 | 19.1 | 5/8 | 69.9 | 82.6 | 95.3 |
2½ | 139.7 | 4 | 19.1 | 5/8 | 76.2 | 88.9 | 101.6 |
3 | 152.4 | 4 | 19.1 | 5/8 | 76.2 | 88.9 | 101.6 |
3½ | 177.8 | 8 | 19.1 | 5/8 | 76.2 | 88.9 | 101.6 |
4 | 190.5 | 8 | 19.1 | 5/8 | 76.2 | 88.9 | 101.6 |
5 | 215.9 | 8 | 22.4 | 3/4 | 82.6 | 95.3 | 108.0 |
6 | 241.3 | 8 | 22.4 | 3/4 | 82.6 | 101.6 | 114.3 |
8 | 298.5 | 8 | 22.4 | 3/4 | 88.9 | 108.0 | 120.7 |
10 | 362.0 | 12 | 25.4 | 7/8 | 101.6 | 114.3 | 127.0 |
12 | 431.8 | 12 | 25.4 | 7/8 | 101.6 | 120.7 | 133.4 |
14 | 476.3 | 12 | 28.4 | 1 | 114.3 | 133.4 | 146.1 |
16 | 539.8 | 16 | 28.4 | 1 | 114.3 | 133.4 | 146.1 |
18 | 577.9 | 16 | 31.8 | 11/8 | 127.0 | 146.1 | 158.8 |
20 | 635.0 | 20 | 31.8 | 11/8 | 139.7 | 158.8 | 171.5 |
24 | 749.3 | 20 | 35.1 | 1¼ | 152.4 | 171.5 | 184.2 |
Blind Flanges Class 300LB | Blind forged flanges of class 300LB |
---|---|
Standard | ASME B16.5 |
Core Material | Carbon steel and stainless steel |
Connecting Finish | Stock finish, spiral serration (or phonographic), concentric serration and smooth surface |
Pipe Schedule | See sheets of pipe schedule for carbon steel here, and for stainless steel here |
Size inch |
D mm |
G mm |
t mm |
---|---|---|---|
1/2 | 95 | 35.1 | 14.2 |
3/4 | 117 | 42.9 | 15.7 |
1 | 124 | 50.8 | 17.5 |
1¼ | 133 | 63.5 | 19.1 |
1½ | 155 | 73.2 | 20.6 |
2 | 165 | 91.9 | 22.4 |
2½ | 191 | 104.6 | 25.4 |
3 | 210 | 127.0 | 28.4 |
3½ | 229 | 139.7 | 30.2 |
4 | 254 | 157.2 | 31.8 |
5 | 279 | 185.7 | 35.1 |
6 | 318 | 215.9 | 36.6 |
8 | 381 | 269.7 | 41.1 |
10 | 445 | 323.9 | 47.8 |
12 | 521 | 381.0 | 50.8 |
14 | 584 | 412.8 | 63.8 |
16 | 648 | 469.9 | 57.2 |
18 | 711 | 533.4 | 60.5 |
20 | 775 | 584.2 | 63.5 |
24 | 914 | 692.2 | 69.9 |
Size | Drilling | Bolting | |||||
---|---|---|---|---|---|---|---|
inch |
Bolt circle Ø mm |
Qty of holes |
Holes Ø mm |
Bolt Ø inch |
Length mach bolt (RF) |
Length stud bolt (RF) |
Length stud bolt (RJ) |
1/2 | 66.5 | 4 | 15.7 | 1/2 | 57.2 | 63.5 | 76.2 |
3/4 | 82.6 | 4 | 19.1 | 5/8 | 63.5 | 76.2 | 88.9 |
1 | 88.9 | 4 | 19.1 | 5/8 | 63.5 | 76.2 | 88.9 |
1¼ | 98.6 | 4 | 19.1 | 5/8 | 69.9 | 82.6 | 95.3 |
1½ | 114.3 | 4 | 22.4 | 3/4 | 76.2 | 88.9 | 101.6 |
2 | 127.0 | 8 | 19.1 | 5/8 | 76.2 | 88.9 | 101.6 |
2½ | 149.4 | 8 | 22.4 | 3/4 | 82.6 | 101.6 | 114.3 |
3 | 168.1 | 8 | 22.4 | 3/4 | 88.9 | 108.0 | 120.7 |
3½ | 184.2 | 8 | 22.4 | 3/4 | 95.3 | 108.0 | 127.0 |
4 | 200.2 | 8 | 22.4 | 3/4 | 95.3 | 114.3 | 127.0 |
5 | 235.0 | 8 | 22.4 | 3/4 | 108.0 | 120.7 | 133.4 |
6 | 269.7 | 12 | 22.4 | 3/4 | 108.0 | 120.7 | 139.7 |
8 | 330.2 | 12 | 25.4 | 7/8 | 120.7 | 139.7 | 152.4 |
10 | 387.4 | 16 | 28.4 | 1 | 139.7 | 158.8 | 171.5 |
12 | 450.9 | 16 | 31.8 | 11/8 | 146.1 | 171.5 | 184.2 |
14 | 514.4 | 20 | 31.8 | 11/8 | 158.8 | 177.8 | 190.5 |
16 | 571.5 | 20 | 35.1 | 1¼ | 165.1 | 190.5 | 203.2 |
18 | 628.7 | 24 | 35.1 | 1¼ | 171.5 | 196.9 | 209.6 |
20 | 685.8 | 24 | 35.1 | 1¼ | 184.2 | 203.2 | 222.3 |
24 | 812.8 | 24 | 41.1 | 1½ | 203.2 | 228.6 | 254.0 |
Blind Flanges Class 600LB | Blind forged flanges of class 600LB |
---|---|
Standard | ASME B16.5 |
Core Material | Carbon steel and stainless steel |
Connecting Finish | Stock finish, spiral serration (or phonographic), concentric serration and smooth surface |
Pipe Schedule | See sheets of pipe schedule for carbon steel , and for stainless steel |
Size inch |
D mm |
G mm |
t mm |
---|---|---|---|
1/2 | 95 | 35.1 | 14.2 |
3/4 | 117 | 42.9 | 15.7 |
1 | 124 | 50.8 | 17.5 |
1¼ | 133 | 63.5 | 20.6 |
1½ | 155 | 73.2 | 22.4 |
2 | 165 | 91.9 | 25.4 |
2½ | 191 | 104.6 | 28.4 |
3 | 210 | 127.0 | 31.8 |
3½ | 229 | 139.7 | 35.1 |
4 | 273 | 157.2 | 38.1 |
5 | 330 | 185.7 | 44.5 |
6 | 356 | 215.9 | 47.8 |
8 | 419 | 269.7 | 55.6 |
10 | 508 | 323.9 | 63.5 |
12 | 559 | 381.0 | 66.5 |
14 | 603 | 412.8 | 69.9 |
16 | 686 | 469.9 | 76.2 |
18 | 743 | 533.4 | 82.6 |
20 | 813 | 584.2 | 88.9 |
24 | 940 | 692.2 | 101.6 |
Size | Drilling | Bolting | |||||
---|---|---|---|---|---|---|---|
inch |
Bolt circle Ø mm |
Qty of holes |
Holes Ø mm |
Bolt Ø inch |
Length mach bolt (RF) |
Length stud bolt (RF) |
Length stud bolt (RJ) |
1/2 | 66.5 | 4 | 15.7 | 1/2 | 76.2 | 69.9 | 76.2 |
3/4 | 82.6 | 4 | 19.1 | 5/8 | 88.9 | 82.6 | 88.9 |
1 | 88.9 | 4 | 19.1 | 5/8 | 88.9 | 82.6 | 88.9 |
1¼ | 98.6 | 4 | 19.1 | 5/8 | 95.3 | 88.9 | 95.3 |
1½ | 114.3 | 4 | 22.4 | 3/4 | 108.0 | 101.6 | 108.0 |
2 | 127.0 | 8 | 19.1 | 5/8 | 108.0 | 101.6 | 108.0 |
2½ | 149.4 | 8 | 22.4 | 3/4 | 120.7 | 114.3 | 120.7 |
3 | 168.1 | 8 | 22.4 | 3/4 | 127.0 | 120.7 | 127.0 |
3½ | 184.2 | 8 | 25.4 | 7/8 | 139.7 | 133.4 | 139.7 |
4 | 215.9 | 8 | 25.4 | 7/8 | 146.1 | 139.7 | 146.1 |
5 | 266.7 | 8 | 28.4 | 1 | 165.1 | 158.8 | 165.1 |
6 | 292.1 | 12 | 28.4 | 1 | 171.5 | 165.1 | 171.5 |
8 | 349.3 | 12 | 31.8 | 11/8 | 190.5 | 184.2 | 196.9 |
10 | 431.8 | 16 | 35.1 | 1¼ | 215.9 | 209.6 | 215.9 |
12 | 489.0 | 20 | 35.1 | 1¼ | 222.3 | 215.9 | 222.3 |
14 | 527.1 | 20 | 38.1 | 13/8 | 235.0 | 228.6 | 235.0 |
16 | 603.3 | 20 | 41.1 | 1½ | 254.0 | 247.7 | 254.0 |
18 | 654.1 | 20 | 44.5 | 15/8 | 273.1 | 266.7 | 273.1 |
20 | 723.9 | 24 | 44.5 | 15/8 | 285.8 | 279.4 | 292.1 |
24 | 838.2 | 24 | 50.8 | 17/8 | 330.2 | 323.9 | 336.6 |
Blind Flanges Class 900LB | Blind forged flanges of class 900LB |
---|---|
Standard | ASME B16.5 |
Core Material | Carbon steel and stainless steel |
Connecting Finish | Stock finish, spiral serration (or phonographic), concentric serration and smooth surface |
Pipe Schedule | See sheets of pipe schedule for carbon steel and for stainless steel |
Size inch |
D mm |
G mm |
t mm |
---|---|---|---|
1/2 | 121 | 35.1 | 22.4 |
3/4 | 130 | 42.9 | 25.4 |
1 | 149 | 50.8 | 28.4 |
1¼ | 159 | 63.5 | 28.4 |
1½ | 178 | 73.2 | 31.8 |
2 | 216 | 91.9 | 38.1 |
2½ | 244 | 104.6 | 41.1 |
3 | 241 | 127.0 | 38.1 |
4 | 292 | 157.2 | 44.5 |
5 | 349 | 185.7 | 50.8 |
6 | 381 | 215.9 | 55.6 |
8 | 470 | 269.7 | 63.5 |
10 | 546 | 323.9 | 69.9 |
12 | 610 | 381.0 | 79.2 |
14 | 641 | 412.8 | 85.9 |
16 | 705 | 469.9 | 88.9 |
18 | 787 | 533.4 | 101.6 |
20 | 857 | 584.2 | 108.0 |
24 | 1041 | 692.2 | 139.7 |
Size | Drilling | Bolting | |||||
---|---|---|---|---|---|---|---|
inch |
Bolt circle Ø mm |
Qty of holes |
Holes Ø mm |
Bolt Ø inch |
Length mach bolt (RF) |
Length stud bolt (RF) |
Length stud bolt (RJ) |
1/2 | 82.6 | 4 | 22.4 | 3/4 | 108.0 | 101.6 | 108.0 |
3/4 | 88.9 | 4 | 22.4 | 3/4 | 114.3 | 108.0 | 114.3 |
1 | 101.6 | 4 | 25.4 | 7/8 | 127.0 | 120.7 | 127.0 |
1¼ | 111.3 | 4 | 25.4 | 7/8 | 127.0 | 120.7 | 127.0 |
1½ | 124.0 | 4 | 28.4 | 1 | 139.7 | 133.4 | 139.7 |
2 | 165.1 | 8 | 25.4 | 7/8 | 146.1 | 139.7 | 146.1 |
2½ | 190.5 | 8 | 28.4 | 1 | 158.8 | 152.4 | 158.8 |
3 | 190.5 | 8 | 25.4 | 7/8 | 146.1 | 139.7 | 146.1 |
4 | 235.0 | 8 | 31.8 | 11/8 | 171.5 | 165.1 | 171.5 |
5 | 279.4 | 8 | 35.1 | 1¼ | 190.5 | 184.2 | 190.5 |
6 | 317.5 | 12 | 31.8 | 11/8 | 190.5 | 184.2 | 196.9 |
8 | 393.7 | 12 | 38.1 | 13/8 | 222.3 | 215.9 | 222.3 |
10 | 469.9 | 16 | 38.1 | 13/8 | 235.0 | 228.6 | 235.0 |
12 | 533.4 | 20 | 38.1 | 13/8 | 254.0 | 247.7 | 254.0 |
14 | 558.8 | 20 | 41.1 | 1½ | 273.1 | 266.7 | 292.1 |
16 | 616.0 | 20 | 44.5 | 15/8 | 285.8 | 279.4 | 298.5 |
18 | 685.8 | 20 | 50.8 | 17/8 | 323.9 | 317.5 | 333.6 |
20 | 749.3 | 20 | 53.8 | 2 | 349.3 | 342.9 | 362.0 |
24 | 901.7 | 20 | 66.5 | 1½ | 438.2 | 431.8 | 457. |
Τύπος φλάντζας:
Φλάντζα σπειρώματος
Τυφλή φλάντζα
Ολίσθηση στη φλάντζα
Φλάντζα λαιμού συγκόλλησης
Τυφλή φλάντζα θεαμάτων
Spacer & Spade
Φλάντζα LWN
Φλάντζα στομίου
Ανυψωμένη φλάντζα λαιμού συγκόλλησης προσώπου
Φλάντζα σωλήνων από ανοξείδωτο χάλυβαΦλάντζα από ανοξείδωτο ατσάλι
A234wp11 Σωλήνωση
Τυφλή φλάντζα από ανοξείδωτο ατσάλι
Ανυψωμένη φλάντζα τυφλού προσώπου
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Shijiazhuang, Hebei, China
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