Waxaan u heellannahay inaan noqono soo-saare hormuud ah oo kharash-ool ah warshadaha qalabka tuubooyinka Shiinaha. Annagoo ilaalinayna mabda'a "Ku-saleysan Daacadnimo, Ku-saleysan Macaamiisha," waxaan macaamiisheenna u fidinnaa xalal naqshadeed oo gaar ah si ay u daboolaan baahiyaha suuqa ee kala duwan. Waxaan si diirran u soo dhaweyneynaa macaamiisha gudaha iyo dibadda si ay u soo booqdaan oo ay uga wada hadlaan iskaashiga horumarinta labada dhinac!
ERW (Alxanka iska caabbinta korontada)TubeWarshaddasidoo kale waxaa loo yaqaanKhadka Soo-saarka Tuubooyinka Longitudinal Welded High-Heerka SareAlaabada ku habboon waa gariiradaha xariijinta kulul ee la duubay ama kuwa qabow sida birta kaarboonka caadiga ah iyo birta xoogga badan, iwm.
Birta xarigga ah waxaa furaya qalabka furfura, ka dibna wuxuu galayaa kaydinta agabka ka dib marka uu dhex maro mashiinka alxanka dabada. Birta xarigga ah waxaa lagu soo saaraa duubab waxaana loo qaybiyaa laba qaybood: qaybta jabaysa iyo qaybta marin habaabinta ee fiican. Ka dib alxanka soo-jiidashada ee soo noqnoqda iyo qaybta cabbirka sare, soo saar dhererka tuubada loo baahan yahay, oo lagu jaro miinshaar duulaya, ugu dambayntiina isku xidh oo xidh tuubada birta ah. Khadkan wax soo saarka waa khad wax soo saar oo dhammaystiran oo dhammaystiran oo loogu talagalay alxanka joogtada ah ee xarigga birta ah ee tuubooyinka,inta badan waxay ka kooban tahay uncoiler,alxanka xiirashada iyo dhammaadka,kaydiye,sameynta & cabbirka mashiinka,alxanle HF ah,miinshaar duulaya,Mashiinka xidhitaanka iyo baakadaynta.
Haddii ay jiraan ujeeddooyin gaar ah ama shuruudo loogu talagalay tuubooyinka birta ah, waxaa lagama maarmaan ah in lagu daro qalabka tijaabada, sida mashiinka tijaabinta haydarooliga, mashiinka daminta soo noqnoqoshada dhexe, mashiinka ogaanshaha cilladaha ultrasonic, iwm.

Habka wax soo saarka tuubooyinka birta ah:
Kor u rogid → Furitaanka → Xidhitaanka iyo Alxanka → Isu-ururiyaha → Samaynta → Alxanka HF ee soo-kicinta → Ka saarista Burr-ka Dibadda → Qaboojinta → Cabbirka → Miis Duulaya → Miiska Dhacaya → Kormeerka → Baakadaha → Bakhaarka
Astaamaha:
1. Ku habboon farsamaynta GI, birta kaarboonka iyo tuubooyinka birta madow, iwm.
2. Tuubooyinka wareegsan iyo kuwa leydi ah ayaa lagu soo saari karaa qalabkan
3. Xawaaraha wax soo saarku wuxuu gaari karaa ilaa 120m/daqiiqo
4. Dulqaadka khaladaadka dhexroorku waa 0.5/100 oo ka mid ah OD-ga tuubada.
| 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 |