Setifikeiti sa IOS ASTM A210 / ASME SA210 Kereiti ea C Li-Tubes tse Seamless
Tlhaloso e Khutšoanyane:
Tekanyetso ea ASTM A210 e akaretsa li-tubes tsa boiler tsa tšepe tse se nang seam le li-superheater.Liphaephe tsa tšepe tsa khabone tse se nang seamless bakeng sa li-boiler tubes le liphaephe tsa flue tsa boiler.
Re boloka ho ntlafatsa le ho ntlafatsa thepa le litšebeletso tsa rona.Ka nako e ts'oanang, re sebetsa ka mafolofolo ho etsa lipatlisiso le kholo ea Setifikeiti sa IOS ASTM A210 / ASME SA210 Grade C Seamless Tubes, Khoebo ea rona e ntse e fana ka "moreki pele" mme e ikemiselitse ho thusa bareki ho holisa khoebo ea bona, e le hore ba fetohe Big Boss!
Re boloka ho ntlafatsa le ho ntlafatsa thepa le litšebeletso tsa rona.Ka nako e ts'oanang, re sebetsa ka mafolofolo ho etsa lipatlisiso le kholo bakeng saPipe ea China e Seamless le Tube e Seamless, Ka nts'etsopele ea sechaba le moruo, k'hamphani ea rona e tla tsoelapele ka moea oa "botšepehi, boinehelo, bokhoni, boqapi", 'me re tla lula re latela mohopolo oa tsamaiso ea "ho e-na le ho lahleheloa ke khauta, u se ke ua lahleheloa ke bareki. pelo”.Re tla sebeletsa bo-rakhoebo ba malapeng le ba kantle ho naha ka boitelo ba 'nete, 'me re ke re theheng bokamoso bo khanyang hammoho le uena!
Boemo ba Phano
E Annealed, Normalized, Normalized and Tempered.
Phekolo ea Bokaholimo
Oli-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Kopo
Bakeng sa boiler bo phahameng, bohareng, khatello e tlase le sepheo sa khatello.
Bolelele: 5800mm;6000mm;6096 limilimithara;7315 limilimithara;11800mm;joalo joalo.
Bolelele bo boholo: 25000mm, hape U kobeha e ka fanoa.
Tlhaloso ena ea 2 e akaretsa botenya bo fokolang ba lebota, Seamless Medium-Carbon Steel, li-boiler tubes le boiler boiler, "likoahelo", "1".
Tlhokomeliso ea 1 - Mofuta ona ha o tšoanelehe bakeng sa ho qetela ka mokhoa o sireletsehileng ka ho tjheseletsa ka forge.
Boholo ba liphaephe le botenya bo atisang ho fanoa ho latela tlhaloso ena ke 1/2 in.Li-tubing tse nang le litekanyo tse ling li ka fanoa, ha feela li-tubes tse joalo li lumellana le litlhoko tse ling tsa tlhaloso ena.
Litlhoko tsa thepa ea mochini ha li sebetse ho li-tubing tse nyane ho feta 1/8 in.
Litekanyetso tse boletsoeng ho yuniti ea inch-pound kapa li-SI li lokela ho nkuoa ka thoko joalo ka maemo.Ka har'a mongolo, li-unit tsa SI li bonts'oa ka masakaneng.Litekanyetso tse boletsoeng tsamaisong e 'ngoe le e' ngoe ha li lekane hantle ka hona, sistimi ka 'ngoe e tlameha;sebedisoa ntle le tse ding.Ho kopanya litekanyetso ho tsoa ho litsamaiso tse peli ho ka baka ho se lumellane le litlhaloso.Li-unit tsa inch-pound li tla sebetsa ntle le haeba lebitso la "M" le boletsoeng ka mokhoa ona le ka tatellano.
Liodara tsa thepa tlas'a tlhaloso ena li lokela ho kenyelletsa tse latelang, ha ho hlokahala, ho hlalosa thepa e lakatsehang ka ho lekaneng:
Bongata (maoto, limithara, kapa palo ea bolelele), Lebitso la thepa (li-tubes tse se nang moroallo), Kereiti, Moetso (o feliloeng ka ho chesa kapa o batang), Boholo (bophara bo ka ntle le botenya ba lebota bo fokolang), Bolelele (bo khethehileng kapa bo sa reroang), Litlhoko tsa boikhethelo (Karolo ea 7 le ea 10), tlaleho ea teko e ea hlokahala, (sheba Karolo ea Setifikeiti ea Specification A 450/A 450M), Tlhaloso ea Litlhahiso, Litlhoko tse khethehileng.
| Kereiti ea tšepe | C | Si | Mn | S | P |
| A 210A1 | ≤0.27 | ≥0.10 | ≤0.93 | 0.02 | 0.025 |
| SA-210A1 | |||||
| A 210C | ≤0.35 | ≥0.10 | 0.29-1.06 | 0.02 | 0.025 |
| SA-210C |
| Kereiti | Matla a tšepe | Yield point(Mpa) | Elongation(%) | Tšusumetso(J) | Ho thatafala |
| (Mpa) | eseng ka tlase ho | eseng ka tlase ho | eseng ka tlase ho | eseng ka tlase ho | |
| A210 A1/ SA-210A1 | ≥415 | 255 |
| “ | 79HRB |
| A210C/ SA-210C | ≥485 | 275 |
| “ | 89HRB |
| Ho chesa | Bophara ba ka ntle, mm | Mamello, mm |
| OD≤101.6 | +0.4/-0.8 | |
| 101.6＜OD≤127 | +0.4/-1.2 | |
| Mohatsela o Mong | Bophara ba ka ntle, mm | Mamello, mm |
| OD＜25.4 | ±0.10 | |
| 25.4≤OD≤38.1 | ±0.15 | |
| 38.1＜OD＜50.8 | ±0.20 | |
| 50.8≤OD＜63.5 | ±0.25 | |
| 63.5≤OD＜76.2 | ±0.30 | |
| 76.2≤OD≤101.6 | ±0.38 | |
| 101.6＜OD≤127 | +0,38/-0,64 |
| Ho chesa | Ka ntle Diameter , mm | Mamello,% |
| OD≤101.6, WT≤2.4 | +40/-0 | |
| OD≤101.6, 2.4＜WT≤3.8 | +35/-0 | |
| OD≤101.6, 3.8＜WT≤4.6 | +33/-0 | |
| OD≤101.6, WT>4,6 | +28/-0 | |
| OD>101.6, 2.4＜WT≤3.8 | +35/-0 | |
| OD>101.6, 3.8＜WT≤4.6 | +33/-0 | |
| OD>101,6, WT>4,6 | +28/-0 | |
| Mohatsela o Mong | Ka ntle Diameter , mm | Mamello,% |
| OD≤38.1 | +20/-0 | |
| OD>38.1 | +22/-0 |
Re boloka ho ntlafatsa le ho ntlafatsa thepa le litšebeletso tsa rona.Ka nako e ts'oanang, re sebetsa ka mafolofolo ho etsa lipatlisiso le kholo ea Setifikeiti sa IOS ASTM A210 / ASME SA210 Grade C Seamless Tubes, Khoebo ea rona e ntse e fana ka "moreki pele" mme e ikemiselitse ho thusa bareki ho holisa khoebo ea bona, e le hore ba fetohe Big Boss!
Setifikeiti sa IOSPipe ea China e Seamless le Tube e Seamless, Ka nts'etsopele ea sechaba le moruo, k'hamphani ea rona e tla tsoelapele ka moea oa "botšepehi, boinehelo, bokhoni, boqapi", 'me re tla lula re latela mohopolo oa tsamaiso ea "ho e-na le ho lahleheloa ke khauta, u se ke ua lahleheloa ke bareki. pelo”.Re tla sebeletsa bo-rakhoebo ba malapeng le ba kantle ho naha ka boitelo ba 'nete, 'me re ke re theheng bokamoso bo khanyang hammoho le uena!
