cirkulära kanaler och detaljer,cirkulaere-kanaler-fittings,ventilation duct fittings, round duct, jet ball nozzels,etc.

1. Pressed halves
Article No. Dia. Degree Weight Material Zinc Thick.
［mm］ ° kg/set g/㎡ ［mm］
MTH2B0001 D80 45 0.140 DX53D or SS 304 275 0.5
MTH2B0002 D100 45 0.190 DX53D or SS 304 275 0.5
MTH2B0003 D112 45 0.250 DX53D or SS 304 275 0.5
MTH2B0004 D125 45 0.270 DX53D or SS 304 275 0.5
MTH2B0005 D140 45 0.300 DX53D or SS 304 275 0.5
MTH2B0006 D150 45 0.350 DX53D or SS 304 275 0.5
MTH2B0007 D160 45 0.380 DX53D or SS 304 275 0.5
MTH2B0008 D180 45 0.532 DX53D or SS 304 275 0.5
MTH2B0009 D200 45 0.550 DX53D or SS 304 275 0.5
MTH2B0010 D224 45 0.720 DX53D or SS 304 275 0.5
MTH2B0011 D80 90 0.200 DX53D or SS 304 275 0.5
MTH2B0012 D100 90 0.286 DX53D or SS 304 275 0.5
MTH2B0013 D112 90 0.380 DX53D or SS 304 275 0.5
MTH2B0014 D125 90 0.450 DX53D or SS 304 275 0.5
MTH2B0015 D150 90 0.630 DX53D or SS 304 275 0.5
MTH2B0016 D160 90 0.650 DX53D or SS 304 275 0.5
MTH2B0017 D180 90 0.790 DX53D or SS 304 275 0.5
MTH2B0018 D200 90 0.910 DX53D or SS 304 275 0.5
MTH2B0019 D224 90 1.212 DX53D or SS 304 275 0.5
MTH2B0020 D250 45 0.820 DX53D or SS 304 275 0.5
MTH2B0021 D250 90 1.560 DX53D or SS 304 275 0.5
MTH1/8

2. Nonstandard halves
Article No. Dia. Degree Weight Material Zinc Thick.
［mm］ ° kg/set g/㎡ ［mm］
MTH2B0101 80 15 0.103 DX53D or SS 304 275 0.5
MTH2B0102 80 30 0.129 DX53D or SS 304 275 0.5
MTH2B0103 80 60 0.182 DX53D or SS 304 275 0.5
MTH2B0104 100 15 0.130 DX53D or SS 304 275 0.5
MTH2B0105 100 30 0.160 DX53D or SS 304 275 0.5
MTH2B0106 100 60 0.228 DX53D or SS 304 275 0.5
MTH2B0107 125 15 0.173 DX53D or SS 304 275 0.5
MTH2B0108 125 30 0.226 DX53D or SS 304 275 0.5
MTH2B0109 125 60 0.326 DX53D or SS 304 275 0.5
MTH2B0110 150 15 0.219 DX53D or SS 304 275 0.5
MTH2B0111 150 30 0.292 DX53D or SS 304 275 0.5
MTH2B0112 150 60 0.440 DX53D or SS 304 275 0.5
MTH2B0113 160 30 0.324 DX53D or SS 304 275 0.5
MTH2B0114 160 60 0.489 DX53D or SS 304 275 0.5
MTH2B0115 180 15 0.281 DX53D or SS 304 275 0.5
MTH2B0116 180 60 0.598 DX53D or SS 304 275 0.5
MTH2B0117 200 30 0.476 DX53D or SS 304 275 0.5
MTH2B0118 200 60 0.719 DX53D or SS 304 275 0.5
Short bends haves
Article No. Dia. Degree Weight Material Zinc Thick.
［mm］ ° kg/set g/㎡ ［mm］
MTH2B0201 80 90 0.162 DX53D or SS 304 275 0.5
MTH2B0202 100 90 0.216 DX53D or SS 304 275 0.5
MTH2B0203 125 90 0.290 DX53D or SS 304 275 0.5
MTH2B0204 150 90 0.410 DX53D or SS 304 275 0.5
MTH2B0205 160 90 0.448 DX53D or SS 304 275 0.5
MTH2B0206 180 90 0.570 DX53D or SS 304 275 0.5
MTH2B0207 200 90 0.640 DX53D or SS 304 275 0.5
MTH2B0208 150 45 0.320 DX53D or SS 304 275 0.5
MTH2B0209 160 45 0.330 DX53D or SS 304 275 0.5
MTH2B0210 180 45 0.390 DX53D or SS 304 275 0.5
MTH2B0211 200 45 0.425 DX53D or SS 304 275 0.5
MTH2/8

3. Flanger bends OR semi-finished product
Article No. Dia. Degree Weight Material Zinc Thick.
［mm］ °
kg/set g/m
2
［mm］
MTH2B0301 80 45 0.350 DX53D or SS 304 275 1.0 or 1.2
MTH2B0302 100 45 0.410 DX53D or SS 304 275 1.0 or 1.2
MTH2B0303 125 45 0.713 DX53D or SS 304 275 1.0 or 1.2
MTH2B0304 150 45 0.920 DX53D or SS 304 275 1.0 or 1.2
MTH2B0305 160 45 0.975 DX53D or SS 304 275 1.0 or 1.2
MTH2B0306 180 45 1.290 DX53D or SS 304 275 1.0 or 1.2
MTH2B0307 200 45 1.550 DX53D or SS 304 275 1.0 or 1.2
MTH2B0308 250 45 2.240 DX53D or SS 304 275 1.0 or 1.2
MTH2B0309 300 45 3.210 DX53D or SS 304 275 1.0 or 1.2
MTH2B0310 80 90 0.680 DX53D or SS 304 275 1.0 or 1.2
MTH2B0311 100 90 0.850 DX53D or SS 304 275 1.0 or 1.2
MTH2B0312 125 90 1.274 DX53D or SS 304 275 1.0 or 1.2
MTH2B0313 150 90 1.700 DX53D or SS 304 275 1.0 or 1.2
MTH2B0314 160 90 1.880 DX53D or SS 304 275 1.0 or 1.2
MTH2B0315 200 90 2.950 DX53D or SS 304 275 1.0 or 1.2
MTH2B0316 250 90 4.430 DX53D or SS 304 275 1.0 or 1.2
MTH2B0317 300 90 6.360 DX53D or SS 304 275 1.0 or 1.2
1.5D welded bends
Article No. Dia. Degree Weight Material Zinc Thick.
［mm］ ° kg/set g/㎡ ［mm］
MTH2B0401 80 45 0.173 DX53D or SS 304 275 0.5
MTH2B0402 100 45 0.253 DX53D or SS 304 275 0.5
MTH2B0403 125 45 0.365 DX53D or SS 304 275 0.5
MTH2B0404 150 45 0.475 DX53D or SS 304 275 0.5
MTH2B0405 160 45 0.555 DX53D or SS 304 275 0.5
MTH2B0406 180 45 0.650 DX53D or SS 304 275 0.5
MTH2B0407 200 45 0.811 DX53D or SS 304 275 0.5
MTH2B0408 250 45 1.161 DX53D or SS 304 275 0.5
MTH2B0409 300 45 1.609 DX53D or SS 304 275 0.5
MTH2B0410 80 90 0.270 DX53D or SS 304 275 0.5
MTH2B0411 100 90 0.410 DX53D or SS 304 275 0.5
MTH2B0412 125 90 0.610 DX53D or SS 304 275 0.5
MTH2B0413 150 90 0.814 DX53D or SS 304 275 0.5
MTH2B0414 160 90 0.955 DX53D or SS 304 275 0.5
MTH2B0415 180 90 1.139 DX53D or SS 304 275 0.5
MTH2B0416 200 90 1.440 DX53D or SS 304 275 0.5
MTH2B0417 250 90 2.105 DX53D or SS 304 275 0.5
MTH2B0418 300 90 2.968 DX53D or SS 304 275 0.5
MTH3/8

4. Tee pipe halves
Article No. Dia. Degree Weight Material Zinc Thick.
［mm］ ° kg/set g/㎡ ［mm］
MTH2B0501 D100-D100 90 0.440 DX53D or SS 304 275 0.5
MTH2B0502 D125-D125 90 0.620 DX53D or SS 304 275 0.5
MTH2B0503 D160-D160 90 0.740 DX53D or SS 304 275 0.5
MTH2B0504 D200-D200 90 0.980 DX53D or SS 304 275 0.5
ILR
Article No. Dia. R Weight Material Zinc Thick.
［mm］ ［mm］ kg/piece g/㎡ ［mm］
MTH2B0601 D100 15 0.120 DX53D or SS 304 275 0.5
MTH2B0602 D125 20 0.150 DX53D or SS 304 275 0.5
MTH2B0603 D160 25 0.180 DX53D or SS 304 275 0.5
MTH2B0604 D200 25 0.270 DX53D or SS 304 275 0.5
MTH2B0605 D250 25 0.320 DX53D or SS 304 275 0.5
MTH2B0606 D315 25 0.400 DX53D or SS 304 275 0.5
IL
Article No. Dia. Packing Weight Material Zinc Thick.
［mm］ kg/piece g/㎡ ［mm］
MTH2B0701 D80 Carton 0.095 DX53D or SS 304 275 0.5
MTH2B0702 D100 Carton 0.125 DX53D or SS 304 275 0.5
MTH2B0703 D125 Carton 0.150 DX53D or SS 304 275 0.5
MTH2B0704 D150 Carton 0.170 DX53D or SS 304 275 0.5
MTH2B0705 D160 Carton 0.180 DX53D or SS 304 275 0.5
MTH2B0706 D180 Carton 0.230 DX53D or SS 304 275 0.5
MTH2B0707 D200 Carton 0.270 DX53D or SS 304 275 0.5
MTH2B0708 D224 Carton 0.300 DX53D or SS 304 275 0.5
MTH2B0709 D250 Carton 0.320 DX53D or SS 304 275 0.5
MTH2B0710 D315 Carton 0.400 DX53D or SS 304 275 0.5
MTH2B0711 D355 Carton 0.450 DX53D or SS 304 275 0.5
MTH2B0712 D400 Carton 0.500 DX53D or SS 304 275 0.5
MTH4/8

5. Flanges
Article No. Dia. Degree Weight Material Thick.
［mm］ ° kg/set ［mm］
MTH2B0801 D100 - 0.210 Q235+Gal 0.5
MTH2B0802 D125 - 0.260 Q235+Gal 0.5
MTH2B0803 D160 - 0.460 Q235+Gal 0.5
MTH2B0804 D200 - 0.560 Q235+Gal 0.5
MTH2B0805 D250 - 0.690 Q235+Gal 0.5
MTH2B0806 D300 - 0.980 Q235+Gal 0.5
MTH2B0807 D315 - 1.030 Q235+Gal 0.5
Reducer(RC)
Article No. Dia. Packing weight Material Zinc Thick.
［mm］ kg/set g/㎡ ［mm］
MTH2B0901 D60-D70 Carton - DX53D 275 0.5
MTH2B0902 D100-D125 Carton - DX53D 275 0.5
MTH2B0903 D100-D160 Carton - DX53D 275 0.5
MTH2B0904 D125-D160 Carton - DX53D 275 0.5
MTH2B0905 D160-D250 Carton - DX53D 275 0.5
MTH2B0906 D200-D250 Carton - DX53D 275 0.5
MTH2B0907 D200-D125 Carton - DX53D 275 0.5
MTH2B0908 D200-D160 Carton - DX53D 275 0.5
MTH2B0909 D200-D180 Carton - DX53D 275 0.5
MTH2B0910 D224-D160 Carton - DX53D 275 0.5
MTH2B0911 D224-D180 Carton - DX53D 275 0.5
MTH2B0912 D224-D200 Carton - DX53D 275 0.5
MTH2B0913 D250-D224 Carton - DX53D 275 0.5
MTH2B0914 D400-D250 Carton - DX53D 275 0.5
MTH2B0915 D400-D315 Carton - DX53D 275 0.5
Three layers reducers
Article No. Dia. Packing Weight Material Zinc Thick.
［mm］ kg/set g/㎡ ［mm］
MTH2B1001 LID100 Carton - DX53D 275 0.5
MTH2B1002 LID125 Carton - DX53D 275 0.5
MTH2B1003 LID160 Carton - DX53D 275 0.5
MTH2B1004 LID200 Carton - DX53D 275 0.5
MTH5/8

6. Collar saddle(PS)
Article No. Dia. Packing Weight Material Zinc Thick.
［mm］ kg/set g/㎡ ［mm］
MTH2B1101 D80-D100 Carton - DX53D 275 0.5
MTH2B1102 D80-D125 Carton - DX53D 275 0.5
MTH2B1103 D80-D160 Carton - DX53D 275 0.5
MTH2B1104 D80-D200 Carton - DX53D 275 0.5
MTH2B1105 D100-D100 Carton - DX53D 275 0.5
MTH2B1106 D100-D125 Carton - DX53D 275 0.5
MTH2B1107 D100-D160 Carton - DX53D 275 0.5
MTH2B1108 D100-D180 Carton - DX53D 275 0.5
MTH2B1109 D100-D200 Carton - DX53D 275 0.5
MTH2B1110 D250-D200 Carton - DX53D 275 0.5
MTH2B1111 D250-D160 Carton - DX53D 275 0.5
MTH2B1112 D125-D125 Carton - DX53D 275 0.5
MTH2B1113 D150-D150 Carton - DX53D 275 0.5
MTH2B1114 D125-D200 Carton - DX53D 275 0.5
MTH2B1115 D125-D250 Carton - DX53D 275 0.5
MTH2B1116 D160-D200 Carton - DX53D 275 0.5
90 Straight collar saddle(SPP)
Article No. Dia. Packing Weight Material Zinc Thick.
［mm］ kg/set g/㎡ ［mm］
MTH2B1201 D80-D100 Carton - DX53D 275 0.5
MTH2B1202 D80-D125 Carton - DX53D 275 0.5
MTH2B1203 D100-D125 Carton - DX53D 275 0.5
MTH2B1204 D150-D250 Carton - DX53D 275 0.5
MTH2B1205 D160-D250 Carton - DX53D 275 0.5
MTH2B1206 D200-D250 Carton - DX53D 275 0.5
MTH6/8

7. Duct clamp with gasket
Article No. Dia. Packing
Lock
mode
Material Sur. Thick.
［mm］ ［mm］
MTH2B1301 D80 Carton
Self
locking
Q235 Gal. 1
MTH2B1302 D100 Carton
Self
locking
Q235 Gal. 1
MTH2B1303 D125 Carton
Self
locking
Q235 Gal. 1
MTH2B1304 D150 Carton
Self
locking
Q235 Gal. 1
MTH2B1305 D160 Carton
Self
locking
Q235 Gal. 1
MTH2B1306 D180 Carton
Self
locking
Q235 Gal. 1
MTH2B1307 D200 Carton
Self
locking
Q235 Gal. 1
MTH2B1308 D250 Carton
Self
locking
Q235 Gal. 1
MTH2B1309 D300 Carton
Self
locking
Q235 Gal. 1
2 bolt duct clamp
Article No. Dia. Packing
Lock
mode
Material Sur. Thick.
［mm］ ［mm］
MTH2B1401 D80 Carton Bolt Q235 Gal. 0.9
MTH2B1402 D100 Carton Bolt Q235 Gal. 0.9
MTH2B1403 D125 Carton Bolt Q235 Gal. 0.9
MTH2B1404 D150 Carton Bolt Q235 Gal. 0.9
MTH2B1405 D160 Carton Bolt Q235 Gal. 0.9
MTH2B1406 D180 Carton Bolt Q235 Gal. 0.9
MTH2B1407 D200 Carton Bolt Q235 Gal. 0.9
MTH2B1408 D250 Carton Bolt Q235 Gal. 0.9
MTH2B1409 D300 Carton Bolt Q235 Gal. 0.9
MTH7/8

8. 1 bolt duct clamp
Article No. Dia. Packing
Lock
mode
Material Sur. Thick.
［mm］ ［mm］
MTH2B1501 D80 Carton Bolt Q235 Gal. 1
MTH2B1502 D100 Carton Bolt Q235 Gal. 1
MTH2B1503 D125 Carton Bolt Q235 Gal. 1
MTH2B1504 D150 Carton Bolt Q235 Gal. 1
MTH2B1505 D160 Carton Bolt Q235 Gal. 1
MTH2B1506 D180 Carton Bolt Q235 Gal. 1
MTH2B1507 D200 Carton Bolt Q235 Gal. 1
MTH2B1508 D250 Carton Bolt Q235 Gal. 1
MTH2B1509 D300 Carton Bolt Q235 Gal. 1
3 section duct clamp
Article No. Dia. Packing
Lock
mode
Materials Sur. Thick.
［mm］ ［mm］
MTH2B1601 D80 Carton
Self
locking
SS 304 - 1.4+0.6
MTH2B1602 D100 Carton
Self
locking
SS 304 - 1.4+0.6
MTH2B1603 D125 Carton
Self
locking
SS 304 - 1.4+0.6
MTH2B1604 D150 Carton
Self
locking
SS 304 - 1.4+0.6
MTH2B1605 D160 Carton
Self
locking
SS 304 - 1.4+0.6
MTH2B1606 D180 Carton
Self
locking
SS 304 - 1.4+0.6
MTH2B1607 D200 Carton
Self
locking
SS 304 - 1.4+0.6
MTH2B1608 D250 Carton
Self
locking
SS 304 - 1.4+0.6
MTH2B1609 D300 Carton
Self
locking
SS 304 - 1.4+0.6
MTH8/8