Read The Latest Company News And Events Of Stv Valve Technology Group CO., LTD, You Will Stay Informed About Stv Valve Technology Group CO., LTD Export Information And Newly Released Products.
Size: 1/2”-4”,M5-M64
Length: <=6m
Material: Carbon Steel, Alloy Steel, Stainless Steel
Grade: Stud bolt: ASTM A193 Gr.B7, B7M, B16; Nut:ASTM A194 2, 2H, 4, 7, 7M,8, 8M;
Finish: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G.
Stv Valve has just delivered a batch of hot-dip galvanized bolts to Vietnamese customers, with the quantity of 2000, 3 / 4 “* 150mm
We finished and delivered Ansi 150, Carbon Steel Y Strainer
Purchase Order Number: STV20191005
Requested the valve inside & outside to be done painting
Product description:
Available in PN16/40 or ANSI 150lb flanged,JIS Flange
sizes: 1/2″ to 24″
Temperature range: -29 to 560°C .
Pressure rating: DIN PN16-PN40 or ANSI 150LB-1500LB,JIS10K-30K
Body Material,WCB,CF8,CF8M,WC6 AND WC9 Etc.
Materials:
Body: ASTM A216 WCB
Trim: 304
SRCEEEN: 316L
GASKET: 304 + Graphite
Stud/Nut: A193 B7 / A194 2H
Connection: RF acc. to ASME B16.5
Size: 4 Inch
Class: 150 LB
Qty: 60 PCS
We delivered a Big Size Swing Check valves to one of European customers.
ASTM A351 CF8 304 Stainless Steel Body, Cover and Disc.
304 Stainless Steel Trim.
PTFE Cover Seal. Bolted Cover Design.
Face to Face dimensions in accordance with ANSI B16.10
Class 300 pressure rated. -20 / +200 deg C Temp rated.
Flanged ANSI 300 end connections.
Size:3″Painting: Inside and outside not painted.
Bolts and nuts between the body and bonnet and also the gland nuts and gland eye bolts made of steel A193-B8/A194-8
Material:
Body/bonnet CF8
Pressure:300LB
Stem packing graphite.
Size:32 Inch
10PCS 10″ 600LB Flanged 316L (CF3) Gate Valves, 316L Trim, Lever Op and 20pcs 8″ 150LB 316 Ball Valves with Worm Gear
Get in touch and give us your valve challenge.
Cost Effective and quick solutions.
Forged steel gate valve is mainly used to cut off or connect the medium in the pipeline, not for regulating or throttling. According to different methods, gate valve can be divided into parallel gate valve, wedge gate valve, lifting gate valve, rotary rod gate valve, quick opening and closing gate valve, necking gate valve, flat gate valve, etc.
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Product Name
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Class 150 ANSI B16.5 WN RF Welding Neck Flange
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Material
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Stainless steel:ASTM A182 F304, F316L, F321, etc Duplex steel:S31803, S32205, S32750, etc
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Size
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DN10-DN3600
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Pressure
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150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB
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Standard
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ASME, ANSI, JIS, DIN, etc
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Connection
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Butt welded or threaded
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Certificate
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ISO/PED
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Type
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Slip-on, Lap joint, Welding neck, Socket welding, Threaded, Blind.
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Application
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The flanges are used for the connection of tubes that transport water, oil, gas, etc
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We are the china manufacture for producing not only duplex and super duplex steel F51/2205/S31803,
F53/2507/S32750/S32760, but also stainless steel materials (SS304/L, SS316/L, SS321),
specially Austenite stainless 310S, 347H, 317L, 904L etc.STV Valve will be your reliable choice.
Product Name: Forged Steel Wafer Ball Valve,150LB,F316L
Connect form: flange.
Size: 1/2″ – 4″.
Suitable medium: water, oil, steam,
Suitable temperature: -40 – +150°C.
Working pressure: 1.6 -2.4 – 6.4.
Main material: A105.F304 ,F316,F316L.
Design and manufacture adoption: ISO, API, GB, BS, we are strict with the security
and quality ,it was accepted by clients and sells to internal, external market.
STV Valve Technology Group Co., Ltd is a professional leader China wafer ball valve,wafer ball valve stainless steel,wafer type ball valve,wafer ball valve manufacturers,lug wafer ball valve,wafer ball valve dimensions,wafer ball valve face to face,wafer ball valve italy,wafer ball valve pn16,wafer flanged ball valve,wafer floating ball valve,wafer pattern ball valve,wafer type ball valve drawing,wafer type ball valve manufacturers manufacturer with high quality and competitive price.
In the market, the valve products are more. Generally, there are many ball valves and gate valves. For those who want to buy two products, they will know what kind of use and function and the difference between the two before buying. How to choose good quality ball valve and gate valve. For this reason, I have summarized some knowledge about ball valves and gate valves. Just tell you the difference between a ball valve and a gate valve? What should you pay attention to when using the gate valve?
1, gate valve
The advantages of the gate valve are small resistance, tight shut-off, and no water hammer, which are widely used in various liquid and gas shut-off valves. It also has a certain adjustment function, but when it is partially opened, the shutter is easily wetted by the fluid, and when the fluid flows, it will cause the board to vibrate and the sealing surface is easy to wear.
The gate valve is one of the commonly used shut-off valves. It is mainly used to turn on or off the medium in the pipeline, and is not suitable for regulating the flow of the medium. The valve is suitable for a wide range of pressures, temperatures and calibers, especially for medium and large diameter pipes.
2, the ball valve
(1) The ball valve has a simple structure, the ball valve is lighter in weight than the gate valve, the structure is relatively simple, and the overall weight is very light, so it can exert a good effect in the low temperature medium system; the sealing surface is easy to process, and the sealing property is good. Easy to operate, quick switch, short start-up and shut-down time, can quickly optimize the test system, and no impact during valve start-up and shutdown.
(2) It can not be used to adjust the flow rate. It is suitable for high pressure (up to 320 gauge) pipelines. Currently, it can only be used below 200 °C due to the limitation of sealing materials. It can also be used for suspensions and viscosities. Medium. Moreover, its adjustment performance is worse than the shut-off valve, especially the pneumatic valve (or electric valve).
Stv Valve Technology Group has a full line of gate valves and ball valves, in addition to many other types of valves. See what we have here.
Today we have delivered 800PCS three-way ball valves to our customers. 1000wog L Port 3 Way Ball Valve with Locking Handle,DN15,SS304,BSPT END,800PCS
| Description | |
| Product Name | 1000wog L Port 3 Way Ball Valve with Locking Handle |
| Modle | Q14F-1000WOG |
| Size | 1/2″(DN15) |
| Body | stainless steel 304 |
| Seat | PTFE |
| Stem | 304 |
| Ball | 304 |
| Matrial | ss304 |
| Threaded Standard | BSPT |
| Application | Industrial Usage, Water Household Usage |
| Pressure | 1000wog |
| Temperture Range | -20–200degree |
| Connection | Female Threaded |
| Suitable medium | water, oil, air and some corrosive liquid etc(WOG) |
We have a huge range of 3 way ball valve manufacture,3 way ball valve 3/8,3 way ball valve full bore,3 way ball valve drawing,3 way ball valve datasheet,3 way ball valve dn50,3 way ball valve l port,3 way ball valve l&t,l port 3 way ball valve if you can’t find what you’re looking for, please get in touch with our sales team who will help you find what you need.
CAST STEEL GATE VALVE,RISING STEM, HANDWHEEL FLANGED-ENDS RF TO ANSI B16.10,BODY , BONNET: CAST STEEL A216 WCB STEM: A182 F6,TRIM: 13{8141c64f649aa10a30e48bdb99fa3eccf7af065b4b625c7c4d110ee570dfa2a6} CR,PAINTING: BRIGHT ALUMINIUM GREY PAINTED CLASS 150, 4″ 40PCS Very beautiful appearance, completed on time, ready to be sent to customers in Belgium。
