Tayada sare waxay timaadaa 1aad;caawimada ayaa ugu horraysa;ganacsiga ganacsiga waa iskaashiga" waa falsafada ganacsiga our ganacsiga kaas oo si joogto ah loo arkay iyo dabagalay by our ganacsiga for Top Grade SSAW LSAW Carbon alxanka Steel Pipe Price Per Ton , Waxaan soo dhawaynaynaa macaamiisha cusub iyo kuwii hore ka dhammaan noocyada kala duwan ee nolol maalmeedka si ay u sameeyaan xiriir nala for isdhexgalka ururka muddada dheer iyo gaaritaanka guul wadaag ah!
Tayada sare waxay timaadaa 1aad;caawimada ayaa ugu horraysa;ganacsiga ganacsigu waa iskaashi" waa falsafada ganacsiga ganacsiga taas oo si joogto ah loo arkay oo ay ku raad by ganacsigeenuBeebka Birta Kaarboonka ee Shiinaha iyo Dhuumaha Birta ee aan Xumaan lahaynWaxaan ku adkeysaneynaa tayada wanaagsan, qiimaha tartanka iyo bixinta waqtiga iyo adeeg wanaagsan, waxaan si dhab ah u rajaynaynaa inaan abuurno xiriir wanaagsan oo mustaqbalka fog ah iyo wadashaqeyn lala yeesho shuraakadayada ganacsi ee cusub iyo kuwii hore ee adduunka oo dhan.Si kal iyo laab ah ayaan kuugu soo dhawaynaynaa inaad nagu soo biirto.
Dhuumaha lagu dalbado qeexitaankan waxaa loo isticmaalaa adeega cadaadiska sare ee jawiga iyo heerkulka hoose. Inta badan waxaa loo isticmaalaa gudbinta saliidda iyo gaaska dabiiciga ah.
ASTM A671 LSAW(JCOE) Dhuumaha Birta Kaarboon waa inay ahaataa laba-alxanka, alxanka si buuxda loo sameeyo si waafaqsan habraacyada iyo alxankayaasha ama hawlwadeenada alxanka oo u qalma si waafaqsan Shuban Biyoodka ASME iyo Xeerka Vessel Code, Qaybta IX.
Dhammaan fasallada aan ka ahayn 10, 11, 12 iyo 13 waa in lagu daaweeyaa kulaylka foornada lagu kontoroolo ±15℃ oo lagu qalabeeyaa hydrometer duubista si diiwannada kululaynta loo helo.
Soo-saarka: LSAW(JCOE) Dhuumaha birta
Cabbirka: OD: 406 ~ 1500mm WT: 6 ~ 40mm
Darajada: CB60,CB65, CC60,CC65,iwm.
Dhererka: 12M ama dherer cayiman marka loo baahdo.
Dhammaad: Dhammaad bannaan, Dhammays tiran, Googo'an;
| Shuruudaha Kiimikadaloogu talagalay ASTM A672 B60/B70/C60/C65/C70LSAWDhuumaha Birta Kaarboon | |||||||||||||
| Dhuumaha | Darajo | Halabuurka,% | |||||||||||
| C max | Mn | P max | S max | Si | Kuwo kale | ||||||||
| <=1in (25mm) | >1~2in (25-50mm) | > 2 ~ 4in (50-100mm) | >4~8in (100-200mm) | >8in (200mm) | <= 1/2in (12.5mm) | >1/2in (12.5mm) | |||||||
| CB | 60 | 0.24 | 0.21 | 0.29 | 0.31 | 0.31 | 0.98max | 0.035 | 0.035 | 0.13–0.45 | … | ||
| 65 | 0.28 | 0.31 | 0.33 | 0.33 | 0.33 | 0.98max | 0.035 | 0.035 | 0.13–0.45 | … | |||
| 70 | 0.31 | 0.33 | 0.35 | 0.35 | 0.35 | 1.30 max | 0.035 | 0.035 | 0.13–0.45 | … | |||
| CC | 60 | 0.21 | 0.23 | 0.25 | 0.27 | 0.27 | 0.55-0.98 | 0.79-1.30 | 0.035 | 0.035 | 0.13–0.45 | … | |
| 65 | 0.24 | 0.26 | 0.28 | 0.29 | 0.29 | 0.79-1.30 | 0.79-1.30 | 0.035 | 0.035 | 0.13–0.45 | … | ||
| 70 | 0.27 | 0.28 | 0.30 | 0.31 | 0.31 | 0.79-1.30 | 0.79-1.30 | 0.035 | 0.035 | 0.13–0.45 | … | ||
| Guryaha Makaanikada | |||||
| Darajo | |||||
|
| CB65 | CB70 | CC60 | CC65 | CC70 |
| Xoog xajin, min: | |||||
| ksi | 65 | 70 | 60 | 65 | 70 |
| Mpa | 450 | 485 | 415 | 450 | 485 |
| Xoog soo saar, min: | |||||
| ksi | 35 | 38 | 32 | 35 | 38 |
| MPa | 240 | 260 | 220 | 240 | 260 |
1. Dhexroor ka baxsan-Ku salaysan cabbirka wareegga ±0.5% ee dhexroorka dibadda ee la cayimay.
2. Wareega ka baxsan-Farqiga u dhexeeya dhexrooryada waaweyn iyo kuwa yar ee dibadda.
3. Toosinta-Isticmaalka 10 fuudh (3m) toosan oo la dhigay si ay labada daraf ula xiriiraan tuubada, 1/8 in. (3mm).
4. Dhumucda darbiga ugu yar meel kasta oo tuubada ka mid ah waa in aanay ka badnaan 0.01 in. (0.3mm) ee hoos yimaada dhumucda magaca ee la cayimay.
5. Dhererka cidhifyada aan la farsamayn waa inay ku jiraan -0+1/2 in. (-0+13mm) ee la cayimay.Dhererka cidhifyada mishiinada leh waa in ay noqdaan sida ay ku heshiiyaan soo saaraha iyo iibsadaha.
Tijaabada xiisadda-isbeddelka guryaha xajinta ee wadajirka alxanka ah waa inay buuxiyaan shuruudaha ugu yar ee xoogga xajinta ugu dambeeya ee walxaha saxanka la cayimay.
Tijaabooyinka leexsan-hagaaya-alxanka-qaloocinta - Tijaabada qalooca waa in la aqbalo haddii aysan jirin dildilaacyo ama cillado kale oo ka badan 1/8 inch
Imtixaanka-garaaf Raadiyaha- Dhererka buuxa ee alxanka kasta ee fasalka X1 iyo X2 waa in si shucaac ah loo baaro si waafaqsan oo la kulmo sharuudaha ASME Boiler and Pressure Code Code, Qaybta toddobaad, cutubka UW-51.
Magaca ama calaamadda soo saaraha
Lambarka cayiman (taariikhda sanadka ama loo baahan yahay)
Cabbirka (OD, WT, dhererka)
Darajada (A ama B)
Nooca tuubada (F, E, ama S)
Cadaadiska tijaabada
Nambarka kulaylka
Wixii macluumaad dheeraad ah oo lagu sheegay amarka iibka.
Tirada (cagaha, mitirka, ama tirada dhererka)
Magaca walxaha
Lambarka qeexitaanka
Tilmaamaha darajada iyo fasalka
Cabbirka (dibada ama dhexroorka gudaha, dhumucda derbiga caadiga ah ama ugu yar)
Dhererka (gaar ah ama random)
Dhammaadka dhamaadka
Ikhtiyaarada iibsiga
Shuruudaha dheeriga ah, haddii ay jiraan.
Dhuumaha qaawan ama dahaarka madow / Varnish / Epoxy daahan / 3PE daahan (sida waafaqsan shuruudaha macaamiisha);
Dabacsan;
Labaduba waxay ku dhammaadaan ilaaliyeyaasha dhamaadka;
Dhammaadka cad, dhamaadka godadka (2 "iyo wixii ka sareeya oo leh darafyada bevel, darajo: 30 ~ 35°), la habeeyey;
Calaamadayn
Tayada sare waxay timaadaa 1aad;caawimada ayaa ugu horraysa;ganacsiga ganacsiga waa iskaashiga" waa falsafada ganacsiga our ganacsiga kaas oo si joogto ah loo arkay iyo dabagalay by our ganacsiga for Top Grade SSAW LSAW Carbon alxanka Steel Pipe Price Per Ton , Waxaan soo dhawaynaynaa macaamiisha cusub iyo kuwii hore ka dhammaan noocyada kala duwan ee nolol maalmeedka si ay u sameeyaan xiriir nala for isdhexgalka ururka muddada dheer iyo gaaritaanka guul wadaag ah!
Darajada ugu sareysaBeebka Birta Kaarboonka ee Shiinaha iyo Dhuumaha Birta ee aan Xumaan lahaynWaxaan ku adkeysaneynaa tayada wanaagsan, qiimaha tartanka iyo bixinta waqtiga iyo adeeg wanaagsan, waxaan si dhab ah u rajaynaynaa inaan abuurno xiriir wanaagsan oo mustaqbalka fog ah iyo wadashaqeyn lala yeesho shuraakadayada ganacsi ee cusub iyo kuwii hore ee adduunka oo dhan.Si kal iyo laab ah ayaan kuugu soo dhawaynaynaa inaad nagu soo biirto.
