Article No. |
Diameter (mm) |
Hight (mm) |
Length (mm) |
|
Thickness (mm) |
os-oioo |
100 |
|
|
0.8 |
(or customer's request) |
OS-0150 |
150 |
|
|
0.8 |
(or customer's request) |
OS-0200 |
200 |
|
|
0.8 |
(or customer's request) |
OS-0250 |
250 |
|
|
0.8 |
(or customer's request) |
05-0300 |
300 |
|
|
0.8 |
(or customer's request) |
OS-0350 |
350 |
|
|
0.8 |
(or customer's request) |
QS-0400 |
400 |
|
|
1.0 |
(or customer's request) |
OS-0450 |
450 |
|
|
1.0 |
(or customer's request) |
OS-0500 |
500 |
|
|
1.0 |
(or customer's request) |
OS-0550 |
550 |
|
|
1.0 |
(or customer's request) |
OS-0600 |
600 |
|
|
1.0 |
(or customer's request) |
OS-0650 |
650 |
|
|
1.0 |
(or customer's request) |
OS-0700 |
700 |
|
|
1.2 |
(or customer's request) |
OS-0750 |
750 |
Customized according to customer needs |
Customized according to customer needs |
1.2 |
(or customer's request) |
OS-0800 OS-0850 |
800 850 |
customer's request |
customer's request |
1.2 1.2 |
(or customer's request) (or customer's request) |
OS-0900 |
900 |
|
|
1.2 |
(or customer's request) |
OS-0950 |
950 |
|
|
1.2 |
(or customer's request) |
os-iooo |
1000 |
|
|
1.5 |
(or customer's request) |
os-noo |
1100 |
|
|
1.5 |
(or customer's request) |
OS-1200 |
1200 |
|
|
1.5 |
(or customer's request) |
OS-1300 |
1300 |
|
|
1.5 |
(or customer's request) |
OS-1400 |
1400 |
|
|
1.5 |
(or customer's request) |
OS-1500 |
1500 |
|
|
1.5 |
(or customer's request) |
OS-1600 |
1600 |
|
|
1.5 |
(or customer's request) |
OS-1700 |
1700 |
|
|
2.0 |
(or customer's request) |
OS-1800 |
1800 |
|
|
2.0 |
(or customer's request) |
OS-1900 |
1900 |
|
|
2.0 |
(or customer's request) |
OS-2000 |
2000 |
|
|
2.0 |
(or customer's request) |
Note:
1. Duct diameter over 2000mm is available on request.
2. Duct thickness is built on smacna °round industrial duct construction standards** classes 1 and 5 at pressure -2500pa (-10 in.Wg) .And it also can be changed as customer's request.
1. The Offset welding bead must be smooth, to achieve single-sided welding and double-sided forming, the interior must be polished smooth, no pores, and the folding edge of the folding surface should be flat (about 90°).
2. Pull the pipe fittings into the coating room, start painting, spray with electrostatic powder coating machine and extended spray gun tube, adjust the sintering time moderately according to the characteristics of raw materials for 15~20 minutes, and the sintering temperature range is 285°~300°C.
3. After the workpiece is completed, the outside of the tube is affixed with FM certification label, QC serial number and product specification label. The flange mouth is sealed with PE plate or PP hollow corrugated board, and fixed with plastic hose tape.
4. Duct diameter over 2000mm is available on request. Duct thickness is built on SMACNA. And it also can be changed as customer’s request.