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Add: No. 6, Shengang Road, Gou Zhuang, Gouzhuang Industrial Park, Hangzhou City, Zhejiang Province, China
Post code: 311112
Tel: +86-571-88772856 88779030
Fax: +86-571-88772855
Mobile: +86-13306508322
URL:www.huanatw.com
E-mailhuanatw@163.com
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Tray It is the most important mass transfer component. For recent years, the new tower plate has greatly developed, and some tower plates with novel structure are applied in industry, such as vertical sieve tray, ADV tower plate etc.
Float valve tower plate
Float valve tower plate is one of the most widely applied tower plate structures in China. It has the advantages of high efficiency and large operational flexibility. The mainly part of float valve tower plate is float valve, and our company can provide the customers with F1 type, jet type and cross type valves. Among which F1 float valve is in accordance with the JB1118-81 issued by Ministry of Machine-Building Industry.
Technical requirements
1. Within 300mm, the partial unevenness of the tray should not exceeds 2mm.
The flexibility of the tray plate in the whole plate should be according to the provision of chart 1.
2. The length of tray should not exceeds -4mm, and the width not exceeds -2mm.
3. Float valve should be in accordance with JB1118-81, the aperture of F1 float valve tray should be F39+0.3mm, the allowance of adjacent pore distance should not exceed ±2.5mm, and the allowance of arbitrary pore distance should not exceed ±6mm.
Mark:
The double-faced removable connecting piece manufactured mainly by 'A3':
Double-faced removable connecting piece
SLA(JB1120-81)
Among which:S: Double-faced removable connecting piece;A: Material of the parts
Technical requirements of the connecting piece:
Name specification | Material | Note | No. | Ellipse base plate | Gasket | Stud | Nut | Weight of each set (g) | ||||
Quantity | Material | Quantity | Material | Quantity | Material | Quantity | Material | |||||
Double-faced removable connecting piece | - | 3A | 1 | 1 | A3 | 1 | A3 | 1 | A3 | 1 | A3 | - |
Double-faced removable connecting piece | - | 1Cr18Ni9Ti | 2 | 1 | 1Cr18Ni9Ti | 1 | 1Cr18Ni9Ti | 1 | 1Cr18Ni9Ti | 1 | 1Cr18Ni9Ti | 76 |
Double-faced removable connecting piece | - | 1Cr13 | 3 | 1 | 1Sr17Ni 13Mo2Ti |
1 | 1Cr17Ni 13Mo2Ti |
1 | 1Cr18Ni 12Mo2Ti |
1 | 1Cr18Ni 12Mo2Ti |
- |
Technical requirements of the clip:
Mark | Applicable thickness (n) | Total height(H) | Board | Snap head screw plate | Nut | Weight of each set (q) | Clip (JB1119-81) Mark: Km 10 represents material |
||||||||||||
a | a: | d: | s1 | Material | L | Lo | d3 | Specification | Material | d2 | s2 | Material | Specification | Material | |||||
K6A | 6 | 47 | 60 | 53 | 11 | 3 | A3 | 35 | 25 | 15 | M10 | - | 11 | 2 | A3 | M10 | A3 | 134 | |
K8A | 8 | 135 | |||||||||||||||||
K10 | 10 | 136 | |||||||||||||||||
K12 | 12 | 52 | 65 | 58 | 13 | 40 | 30 | 17 | M12 | 13 | 2.5 | M12 | 166 | ||||||
K14 | 14 | 167 | |||||||||||||||||
K6B | 6 | 47 | 60 | 53 | 11 | 2 | 1 Cr 18 Ni 9 Ti |
35 | 25 | 15 | M10 | 1 Cr 18 Ni 9 Ti |
11 | 2 | 1 Cr 18 Ni 9 Ti |
M10 | 1 Cr 18 Ni 9 Ti |
107 | |
K8B | 8 | 108 | |||||||||||||||||
K10B | 10 | 109 | |||||||||||||||||
K12B | 12 | 52 | 65 | 58 | 13 | 3 | 40 | 30 | 17 | M12 | 13 | 2.5 | M12 | 166 | |||||
K14B | 14 | 167 | |||||||||||||||||
K6C | 6 | 47 | 60 | 53 | 11 | 2 | 1 Cr 17 Ni 13 Mo 2 Ti |
35 | 25 | 15 | M10 | 1 Cr 17 Ni 13 Mo 2 Ti |
11 | 2 | 1 Cr 17 Ni 13 Mo 2 Ti |
M10 | 1 Cr 17 Ni 13 Mo 2 Ti |
107 | |
K8C | 8 | 108 | |||||||||||||||||
K10C | 10 | 109 | |||||||||||||||||
K12C | 12 | 52 | 65 | 58 | 13 | 3 | 40 | 30 | 17 | M12 | 13 | 2.5 | M12 | 166 | |||||
K14C | 14 | 167 |
Clip connecting piece ……
Clip the most commonly used fixed part for tray of tray tower, it is produced according to JB-1119-81 standard, the product has reliable quality, and it can be quickly delivered.