Bellow sealed globe valves
Pressure sealed bonnet globe valves
Globe valves for Oxygen service
Cryogenic globe valves
"Y" pattern globe valves
"T" Â pattern globe valves
Combined globe & check valves
Custom made globe valves
Product Description:
Body materials: Carbon Steel, Stainless Steel, Alloy steel, Forged Steel.
         ASTM A216 WCB, A217 WC6, A351 CF8, A351 CF8M,
                 A351 CF3, A351 CF3M, A351 CN7M,
                 LCB, LCC, LC1, WC9, C5, C12, C12A
Special Materials:Â
         Duplex Steel, Super Duplex Steel, InconelÂ
     GR4A, GR6A, CY-40, Inconel 600
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Nominal diameter: DN15 (1/2") to DN1050 (42")  50A-1000A
Pressure range: PN2.0/5.0 / PN10/PN16 / PN42 - Class 150 to Class 2500
End connection: RF, RTJ, BW
Working temperature:-196ºC~+560ºC
Bolted Bonnet Cap (BB), Pressure Seal Bonnet (PSB), Welded Bonnet (WB)
Swing Type, Anti-rotation Disc
Renewable Seat Rings
Horizontal/Vertical Service
Straight pattern body design, straight type
OS & Y,outside screw and yoke, Yoke integral with bonnet
Actuator: Handle Lever, Gear Wheel, Pneumatic, Electric, etc.
Impact hand-wheel for 10" & above
Choice of plug or ball
Applicable Standards:
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Steel globe valves, BS 1873 / API 600 / API6D
Steel valves: ASME B16.34
Face to face: ASME B16.10, DIN 3202, EN 558
Flanges end: ASME B16.5
Butt welding ends: ASME B16.25
Inspection and test: API 598, ISO 5208
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Speciality:
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A. Anti-friction ball thrust bearing:
  Reduce friction between mating parts to ensure smooth operation
B.Grub screw:
  Secures yoke nut in the bonnet
C.Grease nipple:
  Supplies lubricant to the mating parts
D. 24HOURS SERVICE.
E. Fugitive Emission Testing
Application:Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.
Advantages:
1.Low price,high quality & fast delivery & strict inspection .
2. Most comprehensive standards and materials for your choice.
3.100% export.
4. Our products EXPORT to Africa, Oceania, mid east, eastern Asia, Western Europe etc.
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No. |
Part Name |
ASTMÂ Material |
||
Carbon Steel |
1Â 1/4Â Cr-1/2Â Mo |
Carbon Steel |
||
1 |
Body |
A216-WCB |
A217-WC6 |
A352-LCB |
2 |
Bonnet |
A216-WCB |
A217-WC6 |
A352-LCB |
3 |
Disc |
A105+CR13 |
A182-F11+HF |
A350-LF2+CR13 |
4 |
Stem |
A182-F6a |
CR-MO-V |
A182-F6a |
5 |
Seat Ring |
A105+CR13 |
A182-F11+HF |
A350-LF2+CR13 |
6 |
Stem Back Seat |
A276-420 |
A276-304 |
A276-420 |
7 |
Bonnet Gasket |
Graphite+304 |
||
8 |
Bonnet Stud Bolt |
A193-B7 |
A193-B16 |
A320-L7 |
9 |
Bonnet Stud Nut |
A194-2H |
A194-4 |
A174-7 |
10 |
Packing |
Graphite |
||
11 |
Gland |
A276-420 |
A276-304 |
A276-420 |
12 |
Gland Flange |
A216-WCB |
A217-WC6 |
A352-LCB |
13 |
Eye Bolt Pin |
Carbon Steel |
A276-420 |
Cabon Steel |
14 |
Eye Bolt |
Carbon Steel |
A193-B7 |
Cabon Steel |
15 |
Eye Bolt Nut |
Carbon Steel |
A194-2H |
Cabon Steel |
16 |
Yoke Sleeve |
Aluminium-Bronze |
||
17 |
Handwheel |
Malleable Iron |
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QL Sheet Metal offers deburring services for all major markets and industries. Through our work with various metal materials including Stainless Steel Deburring, Aluminum Deburring, steel deburring and so on, we have developed and documented deburring processes designed to ensure each finished part exceeds the most demanding requirements. By keeping detailed records of each and every run we have the confidence in our ability to deliver the best recommendations and services for any market. The information below gives great insight into our deburring services and how we customize our services to fit the needs of every customer.
In the manufacturing world, deburring refers various methods used to remove burrs by deburring tools for metal, the residual rough edges or protrusions left behind after a part is produced. There are many different methods of deburring.
Sheet Metal Deburring,Deburring Tools For Metal,Stainless Steel Deburring,Aluminum Deburring
QL Sheet Metals Co.,Ltd , http://www.ql-metals.com