In ka badan 23 sano...
Miinshaar duulaya ayaa loo isticmaalaa in lagu jaro tuubada inta lagu jiro xaaladda taagan iyo dhaqdhaqaaqa si joogto ah wax soo saarka ilaa dhererka la rabo. Waxay isticmaashaa gaadhiga xisaabinta xawaaraha si loogu sameeyo xawaaraha dhaqaaqa ee tuubada birta ah ka dibna la hagaajiyo tuubada la jaray.
Nidaamku wuxuu qaataa qalabka saliidda jarista iyo buufinta ilaalinta deegaanka ee dibadda laga keeno si loo sameeyo cabbiro sax ah oo saliid yar ah. Afka si fiican loo qaabeeyey ayaa saliid jarista waxtarka sare leh ku buufinaya ilkaha miinshaarta si loo yareeyo soo saarista kulaylka jarista, afku wuxuu saliid jarista waxtarka sare leh ku buufinayaa labada dhinac ee daabka miinshaarta isla waqtigaas si loogu saliideeyo, taas oo aan kaliya hagaajin karin hufnaanta wax soo saarka, yareyn karta kharashka wax soo saarka, ka hortagi karta wasakhowga deegaanka, laakiin sidoo kale hagaajin karta tayada jarista, dheereyn karta cimriga adeegga daabka miinshaarta.
| Nooca | Faa'iidada |
| Miinshaar is-qabqabsi (miinshaar kulul) | Dhaqaale, yaree maalgashiga |
| Miinshaar qabow | Qaybta jarista waa tayo wanaagsan, iyada oo aan lahayn burrs |
| Miinshaar shiidi | Nooca laba daab, Qaybta jarista waa tayo wanaagsan, iyada oo aan lahayn burrs |
Xawaaraha khadka wuxuu noqon karaa ilaa 120m/daqiiqo.
Khasaare yar oo unug ah iyo kharash yar oo wax soo saar ah.
Khaladka dhexroorka waa 0.5/100 oo keliya oo ka mid ah OD-ga tuubada.
Shirkadda Horumarinta Teknolojiyadda Shijiazhuang Zhongtai ee Shijiazhuang waxaa la aasaasay sannadkii 2000, waxayna ku taallaa magaalada Shijiazhuang, oo ah caasimadda Gobolka Hebei. Warshadu waxay daboolaysaa dhul dhan 67,000 mitir oo laba jibbaaran. Badeecadahayaga ugu muhiimsan waxay ka kooban yihiin khadka wax soo saarka tuubooyinka toosan ee la alxamay, khadka wax soo saarka birta duuban ee qabow, khadka wax soo saarka tuubooyinka duuban ee qabow/la alxamay ee badan, khadka wax soo saarka khadka jeexista, warshadda tuubooyinka birta aan miridhku lahayn, qalab iyo duubabyo kala duwan oo warshadda tuubooyinka ah, iwm.
| Khadka Warshadda Tuubada ERW | |||||
| Moodel | Rtuubo bir ah mm | Afar-geesood ahtuubo mm | Dhumucda mm | Xawaaraha shaqada m/daqiiqad | |
| ERW20 | Ф8-Ф20 | 6x6-15×15 | 0.3-1.5 | 120 | Akhriso wax dheeraad ah |
| ERW32 | Ф10-Ф32 | 10 × 10-25 × 25 | 0.5-2.0 | 120 | |
| ERW50 | Ф20-Ф50 | 15 × 15-40 × 40 | 0.8-3.0 | 120 | |
| ERW76 | Ф32-Ф76 | 25 × 25-60 × 60 | 1.2-4.0 | 120 | |
| ERW89 | Ф42-Ф89 | 35 × 35-70 × 70 | 1.5-4.5 | 110 | |
| ERW114 | Ф48-Ф114 | 40 × 40-90 × 90 | 1.5-4.5 | 65 | |
| ERW140 | Ф60-Ф140 | 50 × 50-110 × 110 | 2.0-5.0 | 60 | |
| ERW165 | Ф76-Ф165 | 60 × 60-130 × 130 | 2.0-6.0 | 50 | |
| ERW219 | Ф89-Ф219 | 70×70-170×170 | 2.0-8.0 | 50 | |
| ERW273 | Ф114-Ф273 | 90×90-210×210 | 3.0-10.0 | 45 | |
| ERW325 | Ф140-Ф325 | 110 × 110-250 × 250 | 4.0-12.7 | 40 | |
| ERW377 | Ф165-Ф377 | 130 × 130-280 × 280 | 4.0-14.0 | 35 | |
| ERW406 | Ф219-Ф406 | 170×170-330×330 | 6.0-16.0 | 30 | |
| ERW508 | Ф273-Ф508 | 210 × 210-400 × 400 | 6.0-18.0 | 25 | Akhriso wax dheeraad ah |
| ERW660 | Ф325-Ф660 | 250 × 250-500 × 500 | 6.0-20.0 | 20 | Akhriso wax dheeraad ah |
| ERW720 | Ф355-Ф720 | 300 × 300-600 × 600 | 6.0-22.0 | 20 | Akhriso wax dheeraad ah |
| KHADKA SOO SAARKA BUUFIYADA BIRTA AH EE AAN DAXAMIN | |||||
| Moodel | Rtuubo bir ah mm | Afar-geesood ahtuubo mm | Dhumucda mm | Xawaaraha shaqada m/daqiiqad | |
| SS25 | Ф6-Ф25 | 5 × 5-20 × 20 | 0.2-0.8 | 10 | Akhriso wax dheeraad ah |
| SS32 | Ф6-Ф32 | 5×5-25×25 | 0.2-1.0 | 10 | Akhriso wax dheeraad ah |
| SS51 | Ф9-Ф51 | 7 × 7-40 × 40 | 0.2-1.5 | 10 | Akhriso wax dheeraad ah |
| SS64 | Ф12-Ф64 | 10 × 10-50 × 50 | 0.3-2.0 | 10 | Akhriso wax dheeraad ah |
| SS76 | Ф25-Ф76 | 20 × 20-60 × 60 | 0.3-2.0 | 10 | Akhriso wax dheeraad ah |
| SS114 | Ф38-Ф114 | 30 × 30-90 × 90 | 0.4-2.5 | 10 | Akhriso wax dheeraad ah |
| SS168 | Ф76-Ф168 | 60 × 60-130 × 130 | 1.0-3.5 | 10 | Akhriso wax dheeraad ah |
| SS219 | Ф114-Ф219 | 90×90-170×170 | 1.0-4.0 | 10 | Akhriso wax dheeraad ah |
| SS325 | Ф219-Ф325 | 170×170-250×250 | 2.0-8.0 | 3 | Akhriso wax dheeraad ah |
| SS426 | Ф219-Ф426 | 170×170-330×330 | 3.0-10.0 | 3 | Akhriso wax dheeraad ah |
| SS508 | Ф273-Ф508 | 210 × 210-400 × 400 | 4.0-12.0 | 3 | Akhriso wax dheeraad ah |
| SS862 | Ф508-Ф862 | 400 × 400-600 × 600 | 6.0-16.0 | 2 | Akhriso wax dheeraad ah |