Bellow Seal Gate Valve , Forged Carbon Steel, Stainless Steel ,
Class 300
PRODUCT INTRODUCTION
1. Gate Valve Product Description
TongJiang bellows seal gate valves feature a formed multi-ply
bellows welded to the stem and to the bottom of the bonnet,
creating a hermetic seal or impermeable barrier. Bellows are
available in many materials for virtually all corrosive chemical
applications.
2. Bellow Seal Gate Valve Technical Data
- Valve Designed to API-602 / BS – 5352 (Reduced Bore)
- Valve Tested to API – 598 / BS – 5146
- Socket Weld End as ANSI-B-16.11
- Screwed End as per ANSI-B1.20.1 (NPT)
- Butt Weld End as per ANSI-B-16.25 with end pups
- End to End as per manufacturers specification
| Size – NB (mm) | 15 | 20 | 25 | 40 |
| Face to Face | 85 | 90 | 110 | 145 |
| Socket Diameter | 21.72 | 27.05 | 33.78 | 48.64 |
| Socket Depth | 09.6 | 12.7 | 12.7 | 12.7 |
NOTES
- Valve upto 40 mm NB are from forging
- Optional Full port Design upto 40 mm NB
- Also Manufactured in ASTM-A 182 Gr. F304L / F316L
- Optional Stellited Seat & Wedge
- Optional Screwed Ends (BSP / NPT)
- Optional Butt Weld Ends
- Alternate Bellow Material : HC-276 / Inconel/625/Monel 400
ACCESSORIES
- Hand Wheel Locking Arrangement
- Extended Stem Design
- Actuator Mounted Valve
3. Bellow Seal Gate Valve Drawing
| Sizes |
| Size | Nomen. | Size | Nomen. |
| 1/8″ | 6 | 8″ | 200 |
| 1/4″ | 8 | 10″ | 250 |
| 3/8″ | 10 | 12″ | 300 |
| 1/2″ | 15 | 14″ | 350 |
| 3/4″ | 20 | 16″ | 400 |
| 1″ | 25 | 18″ | 450 |
| 1 1/4″ | 32 | 20″ | 500 |
| 1 1/2″ | 40 | 22″ | 550 |
| 2″ | 50 | 24″ | 600 |
| 2 1/2″ | 65 | 26″ | 650 |
| 3″ | 80 | 28″ | 700 |
| 4″ | 100 | 30″ | 750 |
| 5″ | 125 | 32″ | 800 |
| 6″ | 150 | 36″ | 900 |
Please feel free to contact with us at angela@tjfmcn.com or filling up an enquiry form instructed at the bottom.
You will get an effective response within 24 hours from TongJiang
Team.
COMPANY PROFILE
(Video)
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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.
t ball valve
2. Factory Show
TongJiang Valve Technology Company was established for 30 years.
There are more than 100 employees which includes 10 professional
engineers.
OUR SERVICE ball valve
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
