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 Origin |
China |
| Forged and Cast Cryogenic, Globe Valves In Austenitic Stainless Steel |
As a trusted supplier to the cryogenics industries for almost thirteen years, SHK has a proven ability to handle virtually much application. SHK has become a outstanding choice for valves for LNG, liquefied gases, pharmaceuticals, biotechnology, semiconductors, and research labs, and has all major industry approvals and many major references to prove it. |
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| Design Standard: |
Wall thickness and general valve design: API 600, BS 1873
Pressure–Temperature rating: ASME B16.34
Face-to-face dimensions for butt weld and flanged valves: ASME B16.10
Flange design: ASME B16.5
Butt welding design: ASME B16.25
Cryogenic valves: BS 1873 |
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| Products Range: |
Type: Forged,Cast
Size: 2" ~ 16"
Rating: ANSI 150lb ~ 600lb
Body Materials: SS316,CF8M
Trim Materials: SS316,Seating Stellite 6,Monel |
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| Design Feature: |
Application: |
Seat face Stellited, ground and lapped to a mirror finish. Conical seat machined to 8 RMS
Flat disc.
Tapered disc.
Body and bonnet.
Body and bonnet joint
Stem
Gland
Yoke bushing. Ni-resist, renewable in-line, non-rotating yoke bushing, rotating stem (as shown). The following valves are supplied with a rotating stem nut, nonrotating stem and two thrust bearings:
Class 150:
Class 300:
Class 600:
Impactor handwheels. Globe and stop check valves require higher closing torques than gate valves with the same seat diameter and pressure class. The most economical mechanism for tight shutoff is the impactor handwheel. Two lugs cast under the wheelstrike simultaneous blows and give 3–10 times the closing force of standard handwheels. Impactor handwheels are supplied at manufacturer’s option unless specified by customer6" (150 mm) and up8" (200 mm) and up12" (300 mm) and uphas two-piece construction for easy alignmentwith precision Acme threads and burnished finishaccurately machined. Fully enclosed gasketCastings are precision machined. One-piece bonnet for better alignment, fewer parts
Body-guided disc, hardfaced with Stellite 6 or Monel, ground and lapped with seat
Floating stem-disc engagement, hardfaced with Stellite 6 or Monel, ground and lapped with seat
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LNG
LPG
Oxygen Gas Industry
Pharmaceuticals
Biotechnology
Semiconductors
Research labs |
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