| Tchati cha Kukula kwa Chitsulo Chozungulira | |||||||||
| DN | OD | OD (mm) | ASTM A53 GRA/B | ASTM A795 GRA/B | Chithunzi cha BS1387 EN10255 | ||||
| SCH10S | Chithunzi cha STD SCH40 | SCH10 | SCH30 SCH40 | KUWULA | WAKATI PAKATI | ZOLEMERA | |||
| MM | INCH | MM | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) |
| 15 | 1/2 " | 21.3 | 2.11 | 2.77 | - | 2.77 | 2 | 2.6 | - |
| 20 | 3/4" | 26.7 | 2.11 | 2.87 | 2.11 | 2.87 | 2.3 | 2.6 | 3.2 |
| 25 | 1” | 33.4 | 2.77 | 3.38 | 2.77 | 3.38 | 2.6 | 3.2 | 4 |
| 32 | 1-1/4” | 42.2 | 2.77 | 3.56 | 2.77 | 3.56 | 2.6 | 3.2 | 4 |
| 40 | 1-1/2” | 48.3 | 2.77 | 3.68 | 2.77 | 3.68 | 2.9 | 3.2 | 4 |
| 50 | 2” | 60.3 | 2.77 | 3.91 | 2.77 | 3.91 | 2.9 | 3.6 | 4.5 |
| 65 | 2-1/2” | 73 kapena 76 | 3.05 | 5.16 | 3.05 | 5.16 | 3.2 | 3.6 | 4.5 |
| 80 | 3” | 88.9 | 3.05 | 5.49 | 3.05 | 5.49 | - | - | - |
| 80 | 3” | 88.9 | 3.05 | 5.74 | 3.05 | 5.74 | 3.2 | 4 | 5 |
| 100 | 4” | 114.3 | 3.05 | 6.02 | 3.05 | 6.02 | 3.6 | 4.5 | 5.4 |
| 125 | 5” | 141.3 | 3.4 | 6.55 | 3.4 | 6.55 | - | 5 | 5.4 |
| 150 | 6” | 168.3 kapena 165 | 3.4 | 7.11 | 3.4 | 7.11 | - | 5 | 5.4 |
| 200 | 8” | 219.1 | 3.76 | 8.18 | 4.78 | 7.04 | - | - | - |
| 250 | 10” | 273.1 | 4.19 | 9.27 | 4.78 | 7.8 | - | - | - |
| Tchati cha Kukula kwa Chitsulo cha Square ndi Rectangular | ||||
| Gawo la Square Hollow | Gawo la Rectangular Hollow | Makulidwe | ||
| 20*20 25*25 30*30 | 20*40 30*40 | 1.2-3.0 | ||
| 40*40 50*50 | 30*50 25*50 30*60 40*60 | 1.2-4.75 | ||
| 60*60 | 50*70 40*80 | 1.2-5.75 | ||
| 70*70 80*80 75*75 90*90 100*100 | 60*80 50*80 100*40 120*80 | 1.5-5.75 | ||
| 120*120 140*140 150*150 | 160*80 100*150 140*80 100*180 200*100 | 2.5-10.0 | ||
| 160*160 180*180 200*200 | 200*150 250*150 | 3.5-12.0 | ||
| 250*250 300*300 400*200 350*350 350*300 | 250*200 300*200 350*200 350*250 450*250 400*300 500*200 | 4.5-15.75 | ||
| 400*400 280*280 450*300 450*200 | 400*350 400*250 500*250 500*300 400*600 | 5.0-20.0 | ||
| Chitoliro Chachitsulo Chozizira Kunja Kwa Diameter | |||
| chigawo chozungulira | GAWO LA SQUARE | GAWO LAMAKONJIRA | CHIGAWO CHA OVAL |
| 11.8, 13, 14, 15, 16, 17.5, 18, 19 | 10x10, 12x12, 15x15, 16x16, 17x17, 18x18, 19x19 | 6x10, 8x16, 8x18, 10x18, 10x20, 10x22, 10x30, 11x21.5, 11.6x17.8, 12x14, 12x34, 12.3x25.4, 13x4, 13x23, 13x23 30, 15x65, 15x88, 15.5x35.5 , 16x16, 16x32, 17.5x15.5, 17x37, 19x38, 20x30, 20x40, 25x38, 25x30, 25x40, 25x50, 27x40, 30x30x60, 30x30, 9x40 0, 35x78, 40x50, 38x75, 40x60, 45x75, 40x80, 50x100 pa | 9.5x17, 10x18, 10x20, 10x22.5, 11x21.5, 11.6x17.8, 14x24, 12x23, 12x40, 13.5x43.5, 14x42, 14x52, 2, 14x52 16x35, 15.5x25.5 , 16x45, 20x28, 20x38, 20x40, 24.6x46, 25x50, 30x60, 31.5x53, 10x30 |
| 20, 21, 22, 23, 24, 25, 26, 27, 27.5, 28, 28.6, 29 | 20x20, 21x21, 22x22, 24x24, 25x25, 25.4x25.4, 28x28, 28.6x28.6 | ||
| 30, 31, 32, 33.5, 34, 35, 36, 37, 38 | 30x30, 32x32, 35x35, 37x37, 38x38 | ||
| 40, 42, 43, 44, 45, 47, 48, 49 | 40x40, 45x45, 48x48 | ||
| 50, 50.8, 54, 57, 58 | 50x50, 58x58 | ||
| 60, 63, 65, 68, 69 | 60x60 pa | ||
| 70, 73, 75, 76 | 73x73, 75x75 | ||
| Coupler | Mtundu Wokhazikika | Mtundu wa Craft | Akunja Diameter |
| awiri awiri | British (BS) | Drop Forged | 48.3 mm |
| swivel coupler | British (BS) | Drop Forged | 48.3 mm |
| putlog coupler | British (BS) | Drop Forged | 48.3 mm |
| girder coupler | British (BS) | Drop Forged | 48.3 mm |
| swivel girder coupler | British (BS) | Drop Forged | 48.3 mm |
| borad kusunga coupler | British (BS) | Drop Forged | 48.3 mm |
| half coupler | British (BS) | Drop Forged | 48.3 mm |
| thumba la manja | British (BS) | Drop Forged | 48.3 mm |
| Inner jiont pin coupler | British (BS) | Drop Forged | 48.3 mm |
| makwerero coupler | British (BS) | wopanikizidwa | 48.3 mm |
| limpe coupler | British (BS) | wopanikizidwa | 48.3 mm |
| awiri awiri | British (BS) | wopanikizidwa | 48.3 mm |
| swivel coupler | British (BS) | wopanikizidwa | 48.3 mm |
| putlog coupler | British (BS) | wopanikizidwa | 48.3 mm |
| borad kusunga coupler | British (BS) | wopanikizidwa | 48.3 mm |
| half coupler | British (BS) | wopanikizidwa | 48.3 mm |
| thumba la manja | British (BS) | wopanikizidwa | 48.3 mm |
| Inner jiont pin coupler | British (BS) | wopanikizidwa | 48.3 mm |
| awiri coupler 110 ° | JIS | wopanikizidwa | 48.6 mm |
| awiri awiri 60 * 60 | JIS | wopanikizidwa | 60 mm |
| swivel coupler 110 ° | JIS | wopanikizidwa | 48.6 mm |
| swivel coupler 48*60 | JIS | wopanikizidwa | 48.6 * 60.5mm |
| mtengo wamba | JIS | wopanikizidwa | 48.6 mm |
| Inner jiont pin coupler | JIS | wopanikizidwa | 48.6 mm |
| awiri awiri 90 ° | Korea | wopanikizidwa | 48.6 mm |
| swivel coupler 90 ° | Korea | wopanikizidwa | 48.6 mm |
| awiri awiri | Chijeremani | Drop Forged | 48.3 mm |
| swivel coupler | Chijeremani | Drop Forged | 48.3 mm |
| awiri awiri | Chitaliyana | wopanikizidwa | 48.3 mm |
| swivel coupler | Chitaliyana | wopanikizidwa | 48.3 mm |
| Zosintha za Spanish Type Steel Prop | ||||
| Kutalika Kosinthika | Inner Tube OD | Outer Tube OD | Makulidwe a Tube | Chithandizo cha Pamwamba |
| (mm) | (mm) | (mm) | (mm) | |
| 600-1100 | 40 | 48 | 1.4-2.5 | Ufa TACHIMATA / Magetsi kanasonkhezereka / Pre- kanasonkhezereka / Hot kuviika kanasonkhezereka |
| 800-1400 | 40 | 48 | 1.4-2.5 | |
| 1600-2900 | 40 | 48 | 1.4-2.5 | |
| 1800-3200 | 40 | 48 | 1.4-2.5 | |
| 2000-3600 | 40 | 48 | 1.4-2.5 | |
| 2200-4000 | 40 | 48 | 1.4-2.5 | |
| Zosintha za Middle East Type Steel Prop | ||||
| Kutalika Kosinthika | Inner Tube OD | Outer Tube OD | Makulidwe a Tube | Chithandizo cha Pamwamba |
| (mm) | (mm) | (mm) | (mm) | |
| 1600-2900 | 48 | 60 | 1.4-4.0 | Ufa TACHIMATA / Magetsi kanasonkhezereka / Pre- kanasonkhezereka / Hot kuviika kanasonkhezereka |
| 1800-3200 | 48 | 60 | 1.4-4.0 | |
| 2000-3600 | 48 | 60 | 1.4-4.0 | |
| 2200-4000 | 48 | 60 | 1.4-4.0 | |
| 2800-5000 | 48 | 60 | 1.4-4.0 | |
| 3500-6000 | 48 | 60 | 1.4-4.0 | |
| Zosintha zamtundu wa Italy Type Steel Prop | ||||
| Kutalika Kosinthika | Inner Tube OD | Outer Tube OD | Makulidwe a Tube | Chithandizo cha Pamwamba |
| (mm) | (mm) | (mm) | (mm) | |
| 1600-2900 | 48 | 56 | 1.4-2.5 | Ufa TACHIMATA / Magetsi kanasonkhezereka / Pre- kanasonkhezereka / Hot kuviika kanasonkhezereka |
| 1800-3200 | 48 | 56 | 1.4-2.5 | |
| 2000-3600 | 48 | 56 | 1.4-2.5 | |
| 2200-4000 | 48 | 56 | 1.4-2.5 | |
| Heavy Duty Cast Nut Steel Prop | ||||
| Kutalika Kosinthika | Tube Yakunja | Tube Yamkati | Top & Base Plate | Kulemera kwa Unit |
| (mm) | (mm) | (mm) | (mm) | (kg/pc) |
| 1700-3000 | 60 x 1.8 | 48 x 1.8 | 120x120x4 | 8.5 |
| 2000-3600 | 60 x 1.8 | 48 x 1.8 | 120x120x4 | 9.7 |
| 2200-4000 | 60 x 1.8 | 48 x 1.8 | 120x120x4 | 10.7 |
| Middle Duty Cup Nut Steel Prop | ||||
| Kutalika Kosinthika | Tube Yakunja | Tube Yamkati | Top & Base Plate | Kulemera kwa Unit |
| (mm) | (mm) | (mm) | (mm) | (kg/pc) |
| 1700-3000 | 56 x 1.8 | 48 x 1.8 | 120x120x4 | 8.8 |
| 2000-3600 | 56 x 1.8 | 48 x 1.8 | 120x120x4 | 10.3 |
| 2200-4000 | 56 x 1.8 | 48 x 1.8 | 120x120x4 | 11 |
| Light Duty Cup Nut Steel Prop | ||||
| Kutalika Kosinthika | Tube Yakunja | Tube Yamkati | Top & Base Plate | Kulemera kwa Unit |
| (mm) | (mm) | (mm) | (mm) | (kg/pc) |
| 1700-3000 | 48 x 1.8 | 40 x 1.8 | 120x120x4 | 7.5 |
| 2000-3600 | 48 x 1.8 | 40 x 1.8 | 120x120x4 | 8.5 |
| 2200-4000 | 48 x 1.8 | 40 x 1.8 | 120x120x4 | 9.4 |
| Zokwanira | Diameter | Makulidwe | Utali | Kuthandizira Kutalika |
| (mm) | (mm) | (mm) | (mm) | |
| Thandizo Base | 60 | 5 | 137 | 680 kapena 800 |
| Pedestal Yokhazikika | 30 | 8 | 325 | |
| Pedestal Yochotsa | 30 | 8 | 334 | |
| Bomba Pipe | 32 | 1.8 | 462 | |
| Chitoliro ndi Hook | 48 | 3 | 80 | |
| Hook | 60 | 6 | 225 | |
| Kuthandizira mwendo | 25 | 1.8 | 1015 | |
| Mwendo Wokhazikika | 25 | 1.8 | 1005 | |
| Chithandizo cha Pamwamba | Penti kapena Electro Galvanized | |||
Malinga ndi zomwe mukufuna, kukonza, makonda, kuyika, mayendedwe, kuti mukhale ndi mtendere wamumtima.
Pambuyo posainira mgwirizano ndikulipira, timatsimikizira kuti nthawi yobweretsera idzakhala 100% malinga ndi mgwirizano kupatula mphamvu majeure (masoka achilengedwe, ndondomeko za dziko, etc.).