Cryogennic Globe Stop Valve in F304, BS 1873, Class 150LB in LNG
PRODUCT INTRODUCTION
Description
Cryogenic Globe Stop valves are specially designed for gas
treatment processes and storage and transportation of liquefied
gasses such as LNG, liquid nitrogen, Oxygen,. Etc. These valves are
required to be operated to give assured leakage rates. These valves
which are recommended to use below -50⁰C are designed with a
extended bonnet which separates the operator and stem seal from the
cold temperature. 12” gas column is a standard feature for these
valves. Extended bonnet as per MESC SPE 77/200 & SPE 77/209 can
also be given.
The main pressure containing components are treated with liquid
nitrogen to stabilize dimensions and eliminate the stress caused by
metal microstructure changes. Lip seals are used as a seals in
these valves which are made up of different materials such as PTFE,
KEL-F, etc, and it is self energized by an internal spring of
stainless or Inconel alloy.
TongJiang valves are inspected and tested In-House in accordance
with BS 6364 to certify sealing performance in cryogenic
conditions, when required by the customer.
Specification for Cryogenic GLOBE STOP VALVES
| Specification | Details |
|---|
| Design Standard | BS 1873 / BS 6364 |
| Pressure/Temperature Chart | ASME B16.34 |
| Face to face Dimension | ASME B16.10 |
| Testing Standard | EN 12266-1 / BS 6364 |
| Flange Details | ASME B16.5 UP TO 24” |
| Size Range | 2” – 16” (DN50 – DN400) |
| ASME Class | 150 – 1500 |
| Materials | A105 / LF2 / LF3 / F316 / F304 /
F316L / F51 / F55 / F6a / WCB / LCB /
LCC / CF8M / CF8 / CF3M / 4A / 6A / Inconel |
| Trims | F316 / F304 / F316L |
| Seats | Soft / Metal |
| Ends | Flange ends,
Butt-weld End |
Globe Stop Valve Drawing and Datasheet
Main dimensions of Cryogenic GLOBE STOP VALVES
| 150LB-800LB | NPS | (in) | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 |
| DN | mm | 15 | 20 | 25 | 32 | 40 | 50 |
| D | 13 | 18 | 24 | 29 | 36.5 | 46.5 |
L | SW:NPT OR RC | 92 | 111 | 120 | 172 | 172 | 200 |
| CL150;CL300 | 152 | 178 | 203 | 216 | 229 | 267 |
| CL600 | 165 | 190 | 216 | 229 | 241 | 292 |
| PN1.6-4.0 | 130 | 150 | 160 | 190 | 200 | 230 |
| PN6.4-10.0 | 170 | 190 | 210 | 230 | 260 | 300 |
| H | 339 | 370 | 410 | 474 | 474 | 546 |
| W | 125 | 125 | 160 | 180 | 180 | 200 |
KG | SW:NPT OR RC | 7.2 | 9.5 | 13.5 | 20.6 | 19.8 | 29.0 |
| CLASS300 | 8.4 | 10.2 | 15.0 | 23.0 | 22.0 | 33.4 |
| CLASS600 | 9.6 | 12.7 | 18.1 | 25.8 | 25 | 36 |
You will get an effective response within 24 hours from TongJiang
Team.
Please feel free to contact with us at angela@tjfmcn.com or filling up an enquiry form instructed at the bottom.
COMPANY PROFILE
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1. Our Factory
30 years experience of valve and pipeline industry.
10 senior technical engineers
20000 m2 production area
More than 100 employees to provide professional service.
As the reliable OEM for famous valve brand companies.
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TongJiang Valve Technology Company was established for 30 years.
There are more than 100 employees which includes 10 professional
engineers.
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Reliable Quality, Competitive Price
Reply your inquiry in 2 hours with professional service.
CONTACT
INFORMATION
Miss Angela
Mobile: +86 13588429004(Whatsapp)
Skype: angelazhuo1
E-mail: angela@tjfmcn.com
Tel No: +86 571 86991717
Official Website: www.zjtjvalve.com
