API Standard Cast Steel Globe Valve
|FOB Price:||US $49.99-4,999.99 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $49.99-4,999.99/ Piece|
|Production Capacity:||30, 000tons/Year|
|Transport Package:||Plywood Case|
|Payment Terms:||T/T, Western Union, Paypal|
- Model NO.: JA41H, JA41E, JA541H, JA541E
- Material: Carbon Steel
- Sealing Form: Gland Packings Globe Valve
- Application: Cryogenic Globe Valve, Oxygen Globe Valve, Bellows Globe Valve
- Trademark: CD
- Origin: China
- Actuator: Manual
- Structure: Through Way Globe Valve
- Stem Thread Position: Outside Screw Stem Globe Valve
- Standard: DIN, GB, ANSI, JIS
- Specification: ANSI CLASS150-900, NPS 2" - 18"
- HS Code: 8481804090
API Cast Steel Globe Valve
CHAODA Valves Group is specialized in manufacturing API Cast Steel Globe valve. The disc of Globe valve should be pushed onto the sealing face of seat by force to achieve a good sealing. It would need a bigger force for closing the valve than opening as we need to overcome the friction force between the stem & packing together with the pressure force from medium. So the diameter of stem should be big enough to avoid potential problems of stem bending.
All the API Standard cast steel globe valve has the back seating design which is machined directly on the bonnet or after welding. The sealing of the back seat is very reliable when valve is in its full opening position. However, though back seat is required according to API 600, it's not advisable to change the packing with pressure within the valve.
CHAODA GROUP WENZHOU E-BUSINESS CO.,LTD. is a wholly owned subsidiary of CHAODA VALVES GROUP CO.,LTD.With Chaoda valves group( CHAODA group") quality management and safety system(Get the approvals of ISO9001,ISO14001,OHSAS18001, API6D, CE/PED, API607,API6FA, ISO15848-1, TS and API600 gate valve certified),top level developing team(Provincial Key Enterprise research Institute,Provincial Key Enterprise Technology Innovative Group, Provincial Enterprise Technology Center),advanced machining equipment, well chemical analyst and inspection equipment(Optical Spectrometer, Helium low emission tester, High & Low temperature performance equipment and etc)we could provide our clients with perfect products and satisfied service.
API Cast Steel Globe Valve product description
API Cast Steel Globe valves(Generally flanged connection, but Butt-welding optional) are suitable for use on various kinds of pipeline from Class150 To Class900, DN15 To DN450 to cut off or connect the flowing of medium. By using different material, the valves could be suitable for medium such as water, steam, oil, nitric acid, acetic acid, oxidizing substance, carbamide and etc. Manual/bevel gear/pneumatic or electric actuators could be chosen by needs.
Manual API Cast steel Globe valve couldn't be used for regulating or throttling purpose but only acts as the on-off function. Recently, with the developing of pressure-sealing globe valve, the flowing direction of medium becomes from the above disc inlet passage to down disc outlet passage. In this way, the stem diameter could be smaller because it need smaller force to close the valve than opening with the pressure force of medium. Moreover, this type of globe valve has a better sealing performance owing to the medium force.
CHAODA GROUP WENZHOU E-BUSINESS CO.,LTD.is wholly owned subsidiary by Chaoda Group,Professional sales CHAODA group products,CHAODA valve products.CHAODA valves won the reputations of Zhejiang Famous Trademark,Zhejiang Famous Brand,Zhejiang Famous Exporting Brand and also enjoys prizes of 101 National Patent.