Specifications:
1. Gate valve, carbon steel gate valve
2. Design: ANSI B16.34, API 6D, API600
3. Size: 2"-24"
4. Class: 150Lb-600lb
Applicable Standard:
Design Standard: API 600, BS1414, DIN3352
Face to Face: ASME B16.10, EN 558, DIN3202
End Flange: ASME B16.5, ASME B16.47, DIN2533
Buttwelding Ends: ASME B16.25, DIN3239
Inspection and Test: API 598, DIN3230
Products Range:
Size: 2" ~ 32"(DN50 ~ DN800)
Rating: ANSI 150lb ~ 600lb
Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
Trim: Per API 600
Operation: Handwheel, Gear, Electric, Pneumatic, Hydraulic
Design Features
Full port design
OS&Y, outside and screw
Bolted bonnet, back seal structure
Flexible wedge, fully guided
Choice of Solid or split wedge
Extended stem design for low temperature
Flanged or butt-welding ends
| parts | Â | Â | Â | Â | Â |
| Body/cap | 0Cr18Ni9 | 00Cr18Ni10 | 0Cr17Ni14M02 | 00Cr18Ni10M02 | WCB |
| Disc | 0Cr18Ni9 | 00Cr18Ni10 | 0Cr17Ni14M02 | 00Cr18Ni10M02 | 1Cr13 |
| Stem | 0Cr18Ni9 | 00Cr18Ni10 | 0Cr17Ni1dM02 | 00Cr18Ni10M02 | 1Cr13 |
| Stem,nut | Aluminium bronze | ||||
| Packing | PTFE | PTFE | PTFE | PTFE | Graghite +304 |
| Gasket | 304+PTFE | 304L+PTFE | 316+PTFE | 316L+PTFE | WCB |
| Gland | 0Cr18Ni9 | 00Cr18Ni10 | 0Cr18Ni9M02 | 00Cr18Ni10M02 | 35CrM0A |
| Bolt | stainless steel | 45 | |||
| Nut | stainless steel | Â | |||
| Handwheel | Ductile Cast iron stainless steel | ||||
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1. Product catalogue:
2.BCT Customers 
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4.Inspection and test
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The plastic ups drive housing is what we call a floppy drive, and it's called floppy disk drive. It's a device that reads a 3.5-inch or 5.25-inch floppy disk. The most commonly used today is the 3.5-inch floppy drive, which can read and write 1.44MB of 3.5-inch floppy disk. The 5.25-inch floppy disk has been phased out and is rarely seen.
Floppy drive device built - in and external two. The built-in floppy drive USES the special FDD interface, while the external floppy drive is generally used for the laptop, using the USB interface.
With the development of computer, these disadvantages are gradually obvious: too small capacity, slow reading and writing speed, poor service life and reliability of floppy disk, and easy loss of data, so floppy drive has been replaced by other devices. New computers are no longer equipped with floppy drives, and personal computer users are no longer equipped with floppy drives.
Plastic Ups Drive Housing,High Power Metal Housing,Plastic Power Housing Part
Timeplex Industrial Limited , https://www.catimeplexhk.com