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| Product Name: |
API Cast Steel Globe Valve
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| Supply Ability: |
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| Related proudcts |
globe valve, vavle, cast steel vavle, |
| Specifications |
- |
| Price Term: |
FOB,CFR,CIF |
| Port of loading: |
TIanjin,China |
| Minimum Order |
1 |
| Unit Price: |
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The features of globe valve
Bolted Bonnet;Outside Screw and Yoke ;Rising stems;Metallic seating surfaces.
Body and Bonnet Connection
The body and bonnet of Class150~Class900 globe valves are usually bolted bonnet design .And the Class1500~Class2500 globe valves are usually of pressurized seal design.
Gasket of Cover Flange
Stainless steel + flexible graphite wounded gasket is used for Class 150 and Class 300 globe valve.Stainless steel + flexible graphite wounded gasket is used for Class ,and ring joint gasket is also optional for Class 600.Ring joint gasket is used for Class 900 globe valve.Pressurized seal design is used for Class 1500~Class 2500 globe valve.
Actuation
Hand wheel ,i***ct hand wheel and gear box is usually used for globle valve actuation.Chain wheel and electric acduator can be also used for globle valve actuation if being reguested by the customers.
Packing seal
Molded flexible graphite is used for packing material.PTFE or combined packing material can be also used if being requested by the customer.The internal surface of the stuffing box,of which area is contacted with the packing,is of excellent finish(Ra 3.2um).The stem surface ,contacting with the packing,should be rolled and pressed after being precisely machined,so as to reach to the high finish and co***ctness(Ra 0.8um)and ensure the reliable tightness of the stem area.
Belleville spring loaded packing i***cting system
If being requested by the customer,the Belleville spring loaded packing i***cting can be adopted for enhancing the durability and reliability of the packing seal.
Back seating design
All our globe valves have the back seating design.In most cases ,the carbon steek globe valve is fitted with a renewable back seat.For stainless steek globe valve,the back seat is machined directly in the bonnet or is machined after welding.When the globe valve is at fully open position,the seali |
| Company: |
Beijing St.Ocean Engineering Technology Co.,Ltd.
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| Contact: |
Ms. Britney Lee |
| Address: |
Room 338,Building No.10,En Ji Xi Yuan,No.1Liang Jia Dian,Fuwai Avenue, |
| Postcode: |
100142 |
| Tel: |
86-10-51660591 |
| Fax: |
86-10-51660593 |
| E-mail: |
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