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contacter: |
Mr. Zheng |
| tel: |
0754-82883550 |
| mobile: |
13502932087 |
| fax: |
0754-88633450 |
| address: |
Shantou Changping road No.23 |
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Ventilation control category >>
Ducts of ventilation |
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Spirally round duct
Type: SR; Material: A－Aluminum alloy, T－Galvanized
sheet; S－Stainless steel, P－Other materials; Specification
size：Φ150－Φ2000，Mark： Φd×t×l; Characteristic：A . Tube
internal surface smooth, does not have the eddy zone, the friction loss is small；B .
Nips the seam strictly, does not have divulges, structure, the rigidity is good；C .
Avoids the noise production, may make heat preservation processing. |
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90°/45°
round bend Type： R1.0，R1.5 Material：
A－Aluminum alloy, T－Galvanized sheet; S－Stainless steel, P－Other materials;
Specification size：According to designs the size manufacture ;
Characteristic：Five crafts manufactures, may make heat preservation
processing. |
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Round offset Type： S Material： A－Aluminum
alloy, T－Galvanized sheet; S－Stainless steel, P－Other materials;
Specification size ：According to designs the size manufacture. |
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Round
concentric reducer-long Type： RL-1 Material： A－Aluminum
alloy, T－Galvanized sheet; S－Stainless steel, P－Other materials;
Specification size ：According to designs the size manufacture. |
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45° column
collar saddle Type： CS-2 Material： A－Aluminum alloy, T－Galvanized
sheet; S－Stainless steel, P－Other materials; Specification size
：According to designs the size manufacture. |
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90°
concentric conical collar saddle Type： CSC-1 Material： A－Aluminum
alloy, T－Galvanized sheet; S－Stainless steel, P－Other materials;
Specification size ：According to designs the size manufacture. |
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60° twin
elbow Type： TE Material： A－Aluminum alloy, T－Galvanized
sheet; S－Stainless steel, P－Other materials; Specification size
：According to designs the size manufacture. |
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Round Tee Type： RT
Material： A－Aluminum alloy, T－Galvanized sheet; S－Stainless steel, P－Other
materials; Specification size ：According to designs the size
manufacture. |
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Spirally
flat-oval duct Type： FOD Material： A－Aluminum alloy, T－Galvanized
sheet; S－Stainless steel, P－Other materials; Specification size
：According to designs the size manufacture; Characteristic
：A. The tube internal surface is smooth, does
not have the eddy zone, the friction loses slightly; B.
Nips the seam strictly, does not have divulges, the rigidity is good;
C. Avoids the noise production, the connection
easily, takes the space to be highly small. |
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Spirally
ripple duct Type： TS Material：
T－The galvanized sheet (galvanizes baking varnish steel plate), TE－Cold
rolling steel plate; Specification size：Φ41mm－Φ150mm，□50mm×19mm，□95mm×19mm；Using：A .
May take the bridge prestressing cable splice case; B. The round
tube, the sector tube manufacture length is 6 meters. |
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