Hot Rolled Seamless Steel Tube
Puawai Hoa Korekore Hurihia, He rite te hurihanga wera ki te hurihanga matao, kei te huri haere te hurihanga matao i raro i te pāmahana whakamaarama, ka huri te huri wera ki runga ake i te pāmahana rerystallization.
Hot Rolled Seamless Steel Tube, Painga
Ka taea e ia te whakangaro i te hanganga whakarewa o te ingot rino, te whakamahine i te rahi o te witi o te maitai, me te whakakore i nga hapa o te microstructure, kia pai ai te hanganga maitai me te whakapai ake i nga taonga miihini.Ko tenei whakapainga ka tino kitea i roto i te ahunga hurihuri, kia kore ai te rino he isotropic ki tetahi whānuitanga.Ko nga mirumiru, nga kapiti me te waatea ka puta i te wa e maka ana ka taea hoki te paiherea i raro i te pāmahana teitei me te pehanga.
whakarōpūtanga
Hot Rolled Seamless Steel Tube, Kua wehea te reira ki te putorino maitai whānui, iti me te reo pēhanga kōhua maitai putorino, teitei pēhanga kōhua paipa maitai, koranu putorino maitai, putorino kowiri tira, te hinu hangai putorino, putorino maitai matawhenua me te tahi atu putorino maitai.
Te putorino maitai o te matao (waea) i tua atu i te putorino maitai whanui, te putorino paipa kohu iti me te reo, te pehanga teitei te putorino maitai, te putorino koranu maitai, te putorino kowiri tira, te putorino pakaru hinu, me etahi atu paipa maitai, kei roto hoki te waro kikokore- paipa maitai pakitara, koranu putorino maitai taiapa angiangi, putorino kowiri tira, putorino maitai ahua motuhake.Ko te diameter o waho o te putorino tuitui wera hurihia he nui ake i te 32mm me te matotoru o te pakitara he 2.5-75mm.Ko te diameter o waho o te putorino maitai tuitui ka taea te eke ki te 6mm me te matotoru o te pakitara ka eke ki te 0.25mm.Ko te diameter o waho o te putorino angiangi-taiepa ka tae ki te 5mm me te matotoru o te pakitara he iti iho i te 0.25mm.
Pupa maitai tuitui whānui: he mea hanga ki te 10, 20, 30, 35, 45 me etahi atu waro herea maitai 16Mn, 5MnV me etahi atu maitai hanganga koranu iti ranei 40Cr, 30CrMnSi, 45Mn2, 40MnB me etahi atu rino koranu wera hurihia ranei matao hurihia.10, 20 me etahi atu waro iti hanga maitai putorino tui te nuinga whakamahia mo te paipa wai.45, 40Cr me etahi atu waro waro maitai i hangaia ki te putorino maamaa hei hanga i nga waahanga miihini, penei i nga motuka, nga tarakihana nga waahanga taumaha.Ko te whakamahi whanui o te putorino rino korekore hei whakarite i te kaha me te whakamatautau whakapati.Ka tukuna nga putorino rino wera i roto i nga ahuatanga wera wera ranei.Ko te tukunga makariri he wera - he maimoatanga.
Whakaaetia te rereke o te diameter o waho
D1 ±1.5%, iti rawa ± 0.75mm
D2 tāpiri, haunga 1.0%.Te iti + / - 0.50 mm
D3 + / - 0.75%.Te iti + / - 0.30 mm
D4 + / - 0.50%.Te iti + / - 0.10 mm
tātai tātai taumaha ngongo maitai
[(te whanui o waho - te matotoru o te pakitara)* te matotoru o te pakitara]x0.02466=kg/m (taimaha ia mita)
Hot Rolled Seamless Steel Tuben, Mahi Mahi
1. Ko te waahanga hanga: i raro i te kawe paipa he nui ake, te tangohanga hangahanga o te wai whenua, te kawe waka wera wera.
2. Tukatuka miihini, karekau kawe, taputapu miihini miihini, aha atu.
3. Hiko: te tuku hau, te paipa wai whakangao hiko wai.
4. Pupa antistatic tipu hiko hau, etc.
Whakatakotoranga
| ingoa hua | Kowiri tira paipa / ngongo |
| Paerewa | ASME, ASTM, EN, BS, GB, DIN, JIS etc |
| Waitohu | 201/202/304/304L/316/316L/ 321/309S/310S/410/420/430 |
| Tiwhikete | BV, ISO, CE, SGS etc |
| Momo | Kore me te paiherea |
| Diane Waho (OD) | 3-1220mm |
| Te matotoru | 0.5-50mm |
| Te roa | 6000mm 5800mm 12000mm ranei Whakaritea |
| Hangarau | Tuhia Matao, Weawera ranei |
| Mata | 2B, No.1, No.4, HL, BA, 8K etc |
| Taupānga | Ahumahi, matū, hiko, miihini, hangahanga, whakapaipai, aha atu. |
| Te takai | He pai te kawe i te tarapi mo te moana |
| Wā Tukunga | 7-15 Nga Ra Mahi i muri i te Putunga |
| Tauhokohoko | FOB, CFR, CIF, EXW |
| Nga tikanga utu | 30%T/T,L/C |
Maimoatanga Mata
| Mata | Whakamaramatanga | Taupānga |
| No.1 | Ko te mata i oti i te maimoatanga wera me te pikau, i nga tukanga ranei e rite ana ki reira i muri i te huri wera. | Taeke matū, paipa etc. |
| Nama3 | Ko era i oti ma te whakakoi me te No.100 ki te No.120 abrasives kua tohua ki JIS R6001. | Nga taputapu kihini, Te hanga whare etc. |
| Nama4 | Ko era i oti ma te whakakoi me te No.150 ki te No.180 abrasives kua tohua ki JIS R6001. | Ko nga taputapu kihini, te hanga whare, nga taputapu rongoa etc. |
| 2B | Ko nga mea i oti, i muri i te hurihuri matao, na te whakamahana wera, te tiki, etahi atu maimoatanga rite ranei, ka mutu ma te huri makariri kia hoatu he kanapa e tika ana. | Nga taputapu rongoa, Ahumahi kai, Nga mea hanga, nga taputapu kihini etc. |
| BA (No.6) | Ko nga mea i tukatukahia me te maimoatanga wera kanapa i muri i te huri makariri. | Nga taputapu kihini, Nga taputapu Hiko, Te hanga whare etc. |
| Whakaata (No.8) | Tiaho mai ano he whakaata | Te hanga whare, te whakapaipai etc. |
| Raina makawe | Ko nga mea kua oti te whakakorikori kia mau tonu ai te whakakorikori ma te whakamahi i te abrasive o te rahi o te witi. | Hanga Whare etc. |
Hangahanga matū
| Kōeke | C | Si | Mn | P | S | Ni | Cr | Mo | |||||
| 201 | ≤0 .15 | ≤0 .75 | 5. 5-7.5 | ≤0.06 | ≤ 0.03 | 3.5 -5.5 | 16 .0 -18.0 | - | |||||
| 202 | ≤0 .15 | ≤l.0 | 7.5-10.0 | ≤0.06 | ≤ 0.03 | 4.0-6.0 | 17.0-19.0 | - | |||||
| 301 | ≤0 .15 | ≤l.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - | |||||
| 302 | ≤0 .15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 8.0-10.0 | 17.0-19.0 | - | |||||
| 304 | ≤0 .0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0-20.0 | - | |||||
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - | |||||
| 309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 22.0-24.0 | - | |||||
| 310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤ 0.03 | 19.0-22.0 | 24.0-26.0 | ||||||
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0- | |||||
| 316L | ≤0 .03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0 - 15.0 | 16 .0 -1 8.0 | 2.0 - | |||||
| 321 | ≤ 0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0 - 13.0 | 17.0 -1 9.0 | - | |||||
| 630 | ≤ 0.07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | 3.0-5.0 | 15.5-17.5 | - | |||||
| 631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - | |||||
| 904L | ≤ 2.0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0·28.0 | 19.0-23.0 | 4.0-5.0 | |||||
| 2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 | |||||
| 2507 | ≤0.03 | ≤0.8 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 | |||||
| 2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤ 0.03 | 0.19 -0.22 | 0. 24 -0 .26 | - | |||||
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - | |||||
| 430 | ≤0.1 2 | ≤0.75 | ≤1.0 | ≤ 0.040 | ≤ 0.03 | ≤0.60 | 16.0 -18.0 | - | |||||
| Hua Ingoa | Rauemi | Paerewa | Rahi(mm) | Taupānga | |||||||||
| ngongo pāmahana iti | 16MnDG 10MnDG 09DG 09Mn2VDG 06Ni3MoDG ASTM A333 | GB/T18984- 2003 ASTM A333 | OD: 25mm~508mm WT:3mm~100mm | Hoatu ki te - 45 ºC ~ 195 ºC te ipu pehanga iti me te putorino whakawhiti wera wera iti | |||||||||
| Te ngongo kōhua teitei | 20G ASTMA106B ASTMA210A ST45.8-III | GB5310-1995 ASTM SA106 ASTM SA210 DIN17175-79 | OD:8-1240* WT:1-200 | E tika ana mo te hanga ngongo kohua teitei, pane, putorino mamaoa, etc | |||||||||
| Ngongo pakaru hinu | 10 20 | GB9948-2006 | OD: 8-630* WT:1-60 | Ka whakamahia i roto i te ngongo oumu para hinu, ngongo whakawhiti wera | |||||||||
| Te ngongo kōhua reo iti | 10# 20# 16Mn,Q345 | GB3087-2008 | OD:8-1240* WT:1-200 | He pai mo te hanga i nga momo hanganga o te kohu pehanga iti me te reo me te kopara locomotive | |||||||||
| Hanganga whanui o te ngongo | 10#,20#,45#,27SiMn ASTM A53A,B 16Mn,Q345 | GB/T8162- 2008 GB/T17396- 1998 ASTM A53 | OD:8-1240* WT:1-200 | Hoatu ki te hanganga whanui, tautoko miihini, tukatuka miihini, aha atu | |||||||||
| Kohanga hinu | J55,K55,N80,L80 C90,C95,P110 | API SPEC 5CT ISO11960 | OD:60-508* WT:4.24-16.13 | Ka whakamahia mo te tango hinu, hau ranei i roto i nga pouaka o nga puna hinu, e whakamahia ana i te taha taha o te puna hinu me te hau | |||||||||
Whakaatu Hua
