Si aan u daboolno qanacsanaanta macaamiisha ee aadka loo filayay, waxaan haysannaa koox xooggan oo bixisa adeeggayaga guud ee ugu fiican oo ay ku jiraan suuqgeynta, iibinta, naqshadeynta, wax soo saarka, xakamaynta tayada, baakadaynta, kaydinta iyo saadka ee ASTM A53 Gi Welded ERW Tuubooyinka Birta ah ee Birta ah ee Kaarboon-yar ee Wareegsan ee Galvanized Tube, Waxaan raacnaa diyaarinta daawooyinka is-dhexgalka ee iibsadayaasha waxaanan rajeyneynaa inaan dhisno xiriirro muddo dheer ah, ammaan ah, daacad ah oo wax ku ool ah oo lala yeesho iibsadayaasha. Waxaan si daacad ah u rajeyneynaa booqashadaada.
Si loo daboolo qanacsanaanta macaamiisha ee aadka loo filayay, waxaan haysanaa kooxdeena xooggan si ay u bixiyaan adeeggeena guud ee ugu fiican oo ay ku jiraan suuqgeynta, iibinta, naqshadeynta, wax soo saarka, xakamaynta tayada, baakadaha, bakhaarada iyo saadkaShiinaha GI Steel tuuboyinka iyo tuuboyinka galvanized PriceSannado badan, hadda waxaan u hoggaansannay mabda'a ah in macaamiisha loo jiheeyo, tayo ku salaysan, la raadiyo heer sare, iyo wadaagga faa'iidada labada dhinac. Waxaan rajeyneynaa, daacadnimo iyo rabitaan wanaagsan, inaan sharaf u yeelanno inaan kaa caawinno suuqaaga dambe.
| Qaabka | farsamo | Alaab | Heerka Caadiga ah | Fasal | Isticmaalka |
| Tuubo bir ah oo iska caabin koronto (ERW) ah | Soo noqnoqoshada Sare | Bir Kaarboon ah | API 5L PSL1&PSL2 | GR.B, X42, X46, X52, X60, X65, X70, iwm. | Gaadiidka saliidda iyo gaaska |
| ASTM A53 | GR.A,GR.B | Qaab-dhismeedka (Ururinta) | |||
| ASTM A252 | GR.1, GR.2, GR.3 | ||||
| BS EN10210 | S275JRH,S275J0H,S355J0H,S355J2H, iwm. | ||||
| BS EN10219 | S275JRH,S275J0H,S355J0H,S355J2H, iwm. | ||||
| JIS G3452 | SGP, iwm. | Gaadiidka dareeraha cadaadiska hooseeya | |||
| JIS G3454 | STPG370, STPG410, iwm. | Gaadiidka dareeraha cadaadiska sare leh | |||
| JIS G3456 | STPG370, STPG410, STPG480, iwm. | tuubooyinka birta heerkulka sare leh |
Tuubada loo dalbaday qeexitaankan waxaa loogu talagalay adeegga cadaadiska heerkulka ugu badan ee qiyaastii ah 350℃.
Tuubo qaawan, dahaadh madow ama dahaar kulul oo zinc-ku dahaaran (oo loo habeeyey);
Xirmooyin leh laba suuf oo suuf ah;
Labada darafba waxay leeyihiin difaac dhammaadka ah;
Dhamaadka caadiga ah, dhammaadka bevel (Marka iibsadaha iyo S≤22mm u baahan yihiin, dhammaadka tuubada waa in la jarjaraa, heerka: 30° (+5°~0°), dhumucda derbiga xididkana lama dhimo <2.4mm.);
Calaamadaynta.
Heerka iyo Halabuurka Kiimikada (％)
| Fasal | C≤ | Si≤ | Mn | P≤ | S≤ |
| STPG370 | 0.25 | 0.35 | 0.30~0.90 | 0.040 | 0.040 |
| STPG410 | 0.30 | 0.35 | 0.30~1.00 | 0.040 | 0.040 |
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| Sifooyinka Farsamada | ||||||
| Fasal | Xoogga jiidista | Xoogga wax soo saarka | Kordhinta % | |||
| N/ m㎡ | N/ m㎡ | Qaybaha tijaabada ee lambar 11 ama lambar 12 | Tirada 5 qaybood oo tijaabo ah | Tijaabo lambar 4 ah | ||
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| Longitudinal | Kala-goysyada | Longitudinal | Kala-goysyada | |
| STPG370 | 370 daqiiqo | 215 daqiiqo | 30 daqiiqo | 25 daqiiqo | 28 daqiiqo | 23 daqiiqo |
| STPG410 | 410 daqiiqo | 245 daqiiqo | 25 daqiiqo | 20 daqiiqo | 24 daqiiqo | 19 daqiiqo |
Dulqaadka OD iyo WT
| Qaybta | Dulqaadka OD | Dulqaadka WT | ||
| Tuubada Birta ERW ee Qabow dhammeeyey | 24A ama ka yar | +/- 0.3mm | Ka yar 3mm
3mm ama ka badan | +/- 0.3mm
+/-10% |
| 32A ama ka weyn | +/-0.8% |
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| Tuubooyinka cabbirka magacaaban ee 350A ama ka weyn, dulqaadka OD waxaa laga yaabaa inuu go'aamiyo dhererka wareegga. Xaaladdan, dulqaadku waa inuu ahaadaa +/-0.5% | ||||
Si aan u daboolno qanacsanaanta macaamiisha ee aadka loo filayay, waxaan haysannaa koox xooggan oo bixisa adeeggayaga guud ee ugu fiican oo ay ku jiraan suuqgeynta, iibinta, naqshadeynta, wax soo saarka, xakamaynta tayada, baakadaynta, kaydinta iyo saadka ee Badeecadaha Cusub ee Kulul ASTM A53 Gi Tuubooyinka ERW ee aan kala go 'lahayn ee Birta ah ee Kaarboon-yar oo Wareegsan oo Galvanized ah, Waxaan raacnaa diyaarinta daawooyinka is-dhexgalka ee iibsadayaasha waxaanan rajeyneynaa inaan dhisno xiriirro muddo dheer ah, ammaan ah, daacad ah oo wax ku ool ah oo lala yeesho iibsadayaasha. Waxaan si daacad ah u rajeyneynaa booqashadaada.
Alaabooyin Cusub oo KululShiinaha GI Steel tuuboyinka iyo tuuboyinka galvanized PriceSannado badan, hadda waxaan u hoggaansannay mabda'a ah in macaamiisha loo jiheeyo, tayo ku salaysan, la raadiyo heer sare, iyo wadaagga faa'iidada labada dhinac. Waxaan rajeyneynaa, daacadnimo iyo rabitaan wanaagsan, inaan sharaf u yeelanno inaan kaa caawinno suuqaaga dambe.
