Tuubada birta ah ee LSAW (Longitudinal Submerged Arc Welded) waa nooc ka mid ah tuubooyinka birta ah ee la alxamay oo lagu soo saaro habka alxanka qaansada ee biyaha hoostooda ku jira.
| Dhexroorka Dibadda | 325-2020MM |
| Dhumucda | 7.0-80.0MM (dulqaad +/-10-12%) |
| Dhererka | 6M-12M |
| Heerka Caadiga ah | API 5L, ASTM A553, ASTM A252 |
| Heerka Birta | Darajada B, x42, x52 |
| Dhammaadka Tuubooyinka | Cidhifyo godan oo leh ama aan lahayn ilaalin bir ah oo dhammaadka biibiile ah |
| Dusha Tuubada | Madow Dabiici ah oo lagu rinjiyeeyay Madow 3PE ah oo dahaar leh |
API 5L:Heerkan waxaa dejiyay Machadka Batroolka Mareykanka wuxuuna qeexayaa shuruudaha soo saarista tuubooyinka khadka ah ee loo isticmaalo rarista saliidda, gaaska, iyo alaabada kale ee ku salaysan batroolka. U hoggaansanaanta API 5L waxay hubineysaa in tuubada birta ah ee LSAW ay buuxiso shuruudaha tayada iyo waxqabadka lagama maarmaanka u ah isticmaalka warshadaha saliidda iyo gaaska.
ASTM A53:ASTM A53 waa qeexitaan caadi ah oo loogu talagalay tuubooyinka, birta, madow iyo kuwa kulul ee lagu dahaadhay, zinc-dahaadh leh, alxan leh, iyo si aan kala go 'lahayn. U hoggaansanaanta ASTM A53 waxay hubineysaa in tuubada birta ah ee LSAW ay buuxiso shuruudaha gaarka ah ee loogu isticmaalo codsiyada farsamada iyo cadaadiska, iyo sidoo kale isticmaalka guud.
ASTM A252:qeexitaan caadi ah oo loogu talagalay tuubbooyinka birta ah ee la alxamay iyo kuwa aan lahayn. Marka ay timaado tuubooyinka birta ah ee LSAW (Longitudinal Submerged Arc Welded), u hoggaansanaanta ASTM A252 waxay si gaar ah ugu habboon tahay codsiyada ku lug leh tuubbooyinka birta ah ee loo isticmaalo dhismaha iyo mashaariicda taageerada qaab-dhismeedka. ASTM A252 waxay qeexaysaa shuruudaha farsamo ee tuubbooyinka birta ah, oo ay ku jiraan cabbirrada, sifooyinka farsamada, iyo hababka tijaabada.
Tuubooyinka birta ah ee LSAW ee u hoggaansan ASTM A252 waxaa loogu talagalay inay buuxiyaan shuruudaha gaarka ah ee loo isticmaalo codsiyada tuulitaanka, sida dhismaha aasaaska, dhismayaasha badda, dhismaha buundooyinka, iyo mashaariicda kale ee injineernimada madaniga ah. U hoggaansanaanta ASTM A252 waxay hubineysaa in tuubooyinka birta ah ee LSAW ay buuxiyaan heerarka tayada, waxqabadka, iyo badbaadada ee loogu talagalay isticmaalka loogu talagalay codsiyada tuulitaanka.
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