Pre-cut gasket header
Other standards :
ASME, ANSI standard - Ring type flange gasket size - SI unit
ring type gasket
ASME Standard - Ring type flange gasket size (SI unit)
ASME B16.1 ASME B16.5 ASME B16.47A ASME B16.47B
Class 25 Class 125, 250 Class 150, 300, 400, 600, 900 Class 150, 300, 400, 600 Class 75,150,300 Class 400,600
- - 15 - - -
- - 20 - - -
- 25 25 - - -
- 32 32 - - -
- 40 40 - - -
- 50 50 - - -
- 65 65 - - -
- 80 80 - - -
- 90 90 - - -
100 100 100 - - -
125 125 125 - - -
150 150 150 - - -
200 200 200 - - -
250 250 250 - - -
300 300 300 - - -
350 350 350 - - -
400 400 400 - - -
450 450 450 - - -
500 500 500 - - -
- - - 550 - -
600 600 600 - - -
- - - 650 650 650
- - - 700 700 700
750 750 - 750 750 750
- - - 800 800 800
- - - 850 850 850
900 900 - 900 900 -
- - - 950 950 -
- - - 1000 1000 -
1050 1050 - 1050 1050 -
- - - 1100 1100 -
- - - 1150 1150 -
1200 1200 - 1200 1200 -
- - - 1250 1250 -
- - - 1300 1300 -
1350 - - 1350 1350 -
- - - 1400 1400 -
- - - 1400 1400 -
1500 - - 1500 1500 -
1800 - - - - -
2100 - - - - -
2400 - - - - -
Notice
DN is norminal diameter
N holes is number of bolt holes
ASME B16.1 is for cast iron pipe flanges and flanged fittings.
ASME B16.5 is for normal flanges and flanged fittings.
ASME B16.24 is for cast copper alloy flanges and flanged fittings.
ASME B16.47A is for ASME B16,47 Series A, Large dimeter steel flanges.
ASME B16.47B is for ASME B16,47 Series B, Large dimeter steel flanges.
Other standards :
Contact details

Westbound Engineering Co., Ltd.
313/2 Phra-rama9 15, Phra-rama9 rd.,
Huaykwang, Bangkapi, Bangkok, Thailand, 10130
Tel : (+66)2-719-7300-8
Fax : (+66)2-719-7309
Email : info@thaiseal.com

Contact details

Westbound Engineering Co., Ltd.
313/2 Phra-rama9 15, Phra-rama9 rd.,
Huaykwang, Bangkapi, Bangkok, Thailand, 10130
Tel : (+66)2-719-7300-8
Fax : (+66)2-719-7309
Email : info@thaiseal.com

ติดต่อสอบถามผ่านช่องทางแอปพลิเคชั่น Line โดยเพิ่มเราเป็นเพื่อนของท่านได้แล้ววันนี้