Flange Stub
Description:
1.Flange stub is suitable for both 16 and 20 bar pressure rating.
2.The sizes of flange stub in our company ranges from ½ in. to 36 in. (16 mm-914 mm). Other sizes are available on request.
3.In accordance with ANSI B16.5 and BS 1560, drilling and outside diameter of flange is ½ in. to 24 in. (16mm--610mm). Whereas the larger size ranges from 28 in.to 36 in. (711 mm--914 mm) in accordance with MSS SP-44. The backing flanges are manufactured from forged carbon steel in accordance with ASTM A105. 2.
4.Unless otherwise specified the flange stub are protected by hot dipped galvanizing. Additional organic coatings such as polyamide epoxy are available on request.
Dn(mm) | L1(mm) | L2(mm) | L(mm) | Pcs/box | SDR |
450*400 | 35 | 35 | 105 | 1 | 17 |
500*400 | 35 | 35 | 175 | 1 | 17 |
500*450 | 35 | 35 | 105 | 1 | 17 |
560*400 | 35 | 35 | 245 | 1 | 17 |
560*450 | 35 | 35 | 175 | 1 | 17 |
560*500 | 35 | 35 | 105 | 1 | 17 |
630*400 | 35 | 35 | 315 | 1 | 17 |
630*450 | 35 | 35 | 245 | 1 | 17 |
630*500 | 35 | 35 | 175 | 1 | 17 |
630*560 | 35 | 35 | 105 | 1 | 17 |
710*630 | 50 | 50 | 135 | 1 | 17 |
800*630 | 50 | 50 | 220 | 1 | 17 |
800*710 | 50 | 50 | 135 | 1 | 17 |
900*800 | 50 | 50 | 135 | 1 | 17 |
1000*800 | 50 | 50 | 220 | 1 | 17 |
1000*900 | 50 | 50 | 135 | 1 | 17 |
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