JIS G3454 kaarboon ERW birta,
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| Qaabka | Farsamo | Qalab | Heerka | Darajo | Isticmaalka |
| Tuubbooyinka birta ah ee Alxanka ah (ERW). | Soo noqnoqoshada sare | Birta Kaarboonka | 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 (Piling) | |||
| ASTM A252 | GR.1, GR.2, GR.3 | ||||
| TS EN10210 | S275JRH,S275J0H,S355J0H,S355J2H,iwm | ||||
| TS EN10219 | S275JRH,S275J0H,S355J0H,S355J2H,iwm | ||||
| JIS G3452 | SGP, iwm | Gaadiidka dareeraha cadaadiska hooseeya | |||
| JIS G3454 | STPG370, STPG410, iwm | Gaadiidka dareeraha cadaadiska sarreeya | |||
| JIS G3456 | STPG370,STPG410,STPG480,iwm | tuubooyinka birta heerkulka sare |
Dhuumaha lagu dalbado sifayntan ayaa loogu talagalay adeega cadaadiska ugu badnaan heerkulka ugu badnaan 350 ℃.
Tuubo qaawan, daahan madow ama diirka kulul ee zinc-dahaarka leh (la habeeyey);
In xidhmooyin leh laba dharbaaxo suuf ah;
Labaduba waxay ku dhammaadaan ilaaliyeyaasha dhamaadka;
Dhamaadka cad, dhamaadka godadka (Marka ay u baahan yihiin iibsadaha iyo S≤22mm, dhamaadka tuubada waa in la gooyaa, darajo: 30° (+5° ~ 0°), dhumucda darbiga xididkana lama dhimo <2.4 mm.);
Calaamadayn
Heerka iyo Kiimikada (％)
| Darajo | 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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| Guryaha Makaanikada | ||||||
| Darajo | Xoog xajin | Xoog soo saar | Kordhinta % | |||
| N/ m㎡ | N/ m㎡ | No.11 ama No.12 xabbadood oo tijaabo ah | Tirada 5 qaybood oo tijaabo ah | Nambarka 4aad ee tijaabada | ||
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| Dhererran | Guddoon | Dhererran | Guddoon | |
| STPG370 | 370 min | 215 min | 30 daqiiqo | 25 daq | 28 daqiiqo | 23 daq |
| STPG410 | 410 daq | 245 min | 25 daq | 20 daqiiqo | 24 daqiiqo | 19 daq |
Dulqaadka OD iyo WT
| Qaybinta | Dulqaadka OD | Dulqaadka WT | ||
| Qabow dhammaatay ERW Steel Pipe | 24A ama ka hooseeya | +/- 0.3mm | Ka hooseeya 3mm
3mm ama ka badan | +/- 0.3mm
+/- 10% |
| 32A ama ka badan | +/- 0.8% |
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| Tuubooyinka cabbirkoodu yahay 350A ama ka badan, dulqaadka OD waxaa laga yaabaa in lagu go'aamiyo dhererka wareegtada.Xaaladdan, dulqaadku waa inuu noqdaa +/- 0.5% | ||||
JIS G3454 Adeegga shaabadaynta birta ee ERW waa arrin muhiim u ah samaynta iyo soo saarista tuubooyinka birta ee ERW.JIS G3454 waa Heerarka Warshadaha Jabbaan oo qeexaya tubooyinka birta kaarboon ee adeega cadaadiska heerkulka sare.ERW (Alxanka caabbinta korantada) tuubooyinka birta waxaa soo saara hab lagu kululeeyo cidhifyada go'yaasha birta ama xariijimaha oo la isku dhejiyo cadaadis, samaynta tuubo aan fiicneyn oo xoog leh.Adeegyada shaabadaynta ee ku lug leh soo saarista tuubooyinka birta ee JIS G3454 ERW waxay door muhiim ah ka ciyaaraan hubinta tayada iyo isku halaynta tubooyinkan.Adeegyada shaabadaynta waxa ka mid ah isticmaalka mashiinada cadaadiska sare leh si loo sameeyo tubooyinka cabbirka iyo qeexida la doonayo.Habkani waxa uu hubinayaa in dhuuntu leedahay cidhifyo siman oo sax ah, iyo dhumuc darbi ah oo joogto ah dhererka oo dhan.Mid ka mid ah faa'iidooyinka muhiimka ah ee JIS G3454 ERW adeegyada saxaafadda birta ah waa awoodda soo saarista tubooyinka leh saxnaanta cabbirka wanaagsan iyo daacadnimada alxanka.Adeegyada shaabadaynta ayaa u oggolaanaya in si adag loo xakameeyo habka wax soo saarka, iyada oo la hubinayo in tuubuhu buuxiyo shuruudaha iyo shuruudaha loo baahan yahay.Intaa waxaa dheer, isticmaalka mishiinada cadaadiska sare leh inta lagu jiro adeegyada shaambada waxay ka caawisaa soo saarista tuubooyinka leh awood gaar ah iyo adkeysi, taasoo ka dhigaysa inay ku habboon yihiin codsiyada kala duwan ee warshadaha sida saliidda iyo gaasta, dhismaha, iyo baabuurta.Intaa waxaa dheer, adeegyada tuubooyinka birta ee JIS G3454 ERW waxay sidoo kale soo saari karaan tuubooyin siman oo qurux badan.Mashiinada loo isticmaalo adeegyada shaambadaha ayaa nadiifin kara oo nadiifin kara dusha tuubada, taas oo keenta alaab muuqaal soo jiidasho leh.Tani waxay si gaar ah muhiim ugu tahay codsiyada halka tuubooyinka ay soo baxaan ama la arki karo maadaama ay kor u qaadayso muuqaalka guud waxayna hubisaa dhamaystirka tayada sare leh.Gabagabadii, JIS G3454 ERW Steel Pipe adeegyada waa qayb muhiim ah oo ka mid ah habka wax soo saarka, hubinta soo saarista tuubooyinka tayada sare leh oo lagu kalsoonaan karo codsiyada adeegga cadaadiska kala duwan.Waxay hubisaa saxnaanta cabbirka, daacadnimada alxanka, iyo sagxadaha siman, taasoo ka dhigaysa tuubooyinkan kuwo ku habboon warshado iyo adeegsi ballaaran oo ballaaran.
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