Zhejiang TongJiang Holdings Company
Corporate Philosophy: Concentrate on Valve Industry, Serve our customers Corporate Vision: To be the first class valve industry
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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.
| 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 |
| 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.
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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.
Miss Angela
Mobile: +86 13588429004(Whatsapp)
Skype: angelazhuo1
E-mail: angela@tjfmcn.com
Tel No: +86 571 86991717
Official Website: www.zjtjvalve.com