Spiral Duct
Hi-sea is specialized in producing and providing spiral duct and fittings.Products are widely used in air conditioning, airports, ship building, exhibition, Coliseum .,etc.
Spiral duct
I . R type spiral duct
1.General
Material: galvanize steel, stainless steel, cold-roll steel
Thickness: Base on GB50243 or on your request.
2.the drawing of this spiral duct
3.parameter for reference
|
Model |
Inner diameter (DN) |
Weight kg/m |
Model |
Inner diameter (DN) |
Weight kg/m |
|
R80 |
80 |
1.35 |
R200 |
200 |
4.20 |
|
R100 |
100 |
1.69 |
R250 |
250 |
5.03 |
|
R125 |
125 |
2.11 |
R300 |
300 |
6.72 |
|
R150 |
150 |
2.53 |
R400 |
400 |
11.20 |
|
R160 |
160 |
2.69 |
R500 |
500 |
14.12 |
|
R175 |
175 |
3.36 |
R600 |
600 |
17.74 |
II. Pre-insulation spiral duct (PR type)
1.General
Material: galvanize steel, stainless steel, cold-roll steel
Thickness: Based on GB50243 or on your request.
Thermal insulation thickness: 12.5 mm, 15 mm, 25 mm is available.
Material of the thermal insulation: mineral wool,fiberglass, puf insulation is available.
2.the drwing of this spiral duct
3.Parameter for reference
|
Model |
Inner diameter (DN) |
Weight kg/m |
Model |
Inner diameter (DN) |
Weight kg/m |
|
PR80 |
80 |
3.34 |
PR200 |
200 |
7.82 |
|
PR100 |
100 |
4.16 |
PR250 |
250 |
9.66 |
|
PR125 |
125 |
5.08 |
PR300 |
300 |
11.27 |
|
PR150 |
150 |
5.99 |
PR400 |
400 |
16.27 |
|
PR160 |
160 |
6.35 |
PR500 |
500 |
25.67 |
|
PR175 |
175 |
6.90 |
PR600 |
600 |
36.37 |
III. Reinforced spiral duct (R type)
1.General
Material: galvanize steel, stainless steel, cold-roll steel
Thickness: Base on GB50243 or on your request.
2.
3.parameter for reference
|
Model |
Inner diameter(DN) |
Weight kg/m |
model |
Inner diameter(DN) |
Weight kg/m |
|
R630 |
630 |
15.66 |
R1450 |
1450 |
51.47 |
|
R700 |
700 |
17.89 |
R1500 |
1500 |
53.24 |
|
R800 |
800 |
20.12 |
R1550 |
1550 |
55.02 |
|
R900 |
900 |
22.35 |
R1600 |
1600 |
56.79 |
|
R1000 |
1000 |
31.28 |
R1650 |
1650 |
63.89 |
|
R1200 |
1200 |
34.90 |
R1800 |
1800 |
65.67 |
|
R1250 |
1250 |
46.14 |
R1900 |
1900 |
67.44 |
|
R1300 |
1300 |
47.92 |
R2000 |
2000 |
69.22 |
|
R1350 |
1350 |
47.92 |
R2500 |
2500 |
86.52 |
|
R1400 |
1400 |
49.69 |
|
|
|
Ⅳ. Reinforced Pre-insulation spiral duct (PR)
1.General
Material: galvanize steel, stainless steel, cold-roll steelThickness: Based on GB50243 or on your request.
Thermal insulation thickness: 25 ~50 mm is available.
Material of the thermal insulation: mineral wool,fiberglass, puf insulation is available.
2.
3.parameter for reference
|
Model |
Inner diameter(DN) |
Weight kg/m |
model |
Inner diameter(DN) |
Weight kg/m |
|
PR630 |
630 |
30.5 |
PR1400 |
1400 |
100.6 |
|
PR700 |
700 |
33.9 |
PR1500 |
1500 |
107.7 |
|
PR800 |
800 |
38.6 |
PR1600 |
1600 |
114.9 |
|
PR900 |
900 |
43.4 |
PR1800 |
1800 |
129.1 |
|
PR1000 |
1000 |
54.2 |
PR1900 |
1900 |
136.2 |
|
PR1200 |
1200 |
67.2 |
PR2000 |
2000 |
143.3 |
|
PR1250 |
1250 |
82.5 |
PR2500 |
2500 |
179.2 |
|
PR1300 |
1300 |
93.5 |
|
|
|
Picture
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