API cast iron flange Swing check valve for gas
USD $1 - $1,500 /Piece
Min.Order:1 Piece
Zhengzhou Gaoshan Valve Co., Ltd.
API cast iron flange Swing check valve for gas
1.Brief Description:
1).Model:H44T
2).Size:DN50-DN600
3).Pressure:PN10-PN16
4).Temperature:-20℃~+200℃
5).Medium:GAS
2 Design Standard
Design and manufacure:API594
Structural length: ASME B16.10
Flange connection:ASME B16.5
Test and inspection:API 598
3.Main Properties
Testing pressure | Nominal pressure(Mpa) | |||
LB | 150LB | 300LB | 600LB | 900LB |
Strength test | 3.1 | 7.8 | 15.3 | 23.1 |
Sealing test | 2.2 | 5.6 | 11.2 | 16.8 |
Air test | 0.5~0.7 | |||
Working temperature | PTFE≤150°C, |
3.Main Spare Parts
No. | Part name | Material |
1 | Body,Disc,Bonnet | cast steel,ductile iron |
2 | Seal | Brass |
3 | Stem | 304/316 |
Shipping:20 days after order confirmed.
Packaging:Plywood case.
1.Good quality and low price.
2.Good after-sale service.
3.Bring the finest goods to customer is our ultimate goal.
4.Products are exported to various countries.