JIS 3461 STB42 Umuyoboro utagira ingano SA210A1 Carbon Steel Boiler Tube
Ibisobanuro bigufi:
GB 3087 20 # ibyuma bitagira ibyuma bikoreshwa cyane mugukora ubushyuhe-bushyushya, kontineri, imiyoboro ya pompe yamashanyarazi aciriritse.
Ibyo bifite amateka meza yubucuruzi bwinguzanyo, ubufasha buhebuje nyuma yo kugurisha nibikoresho bigezweho, ubu twabonye umwanya mwiza mubaguzi bacu kwisi yose kuri JIS 3461 STB42 Seamless Tube SA210A1 Carbon Steel Boiler Tube, Itsinda ryacu ryubuhanga rizakora ube n'umutima wawe wose muri serivisi yawe.Turabashimira byimazeyo gusura urubuga rwacu hamwe nisosiyete mukatwoherereza ibibazo byanyu.
Ibyo bifite amateka yubucuruzi yinguzanyo yubucuruzi, ubufasha bwiza nyuma yo kugurisha nibikoresho bigezweho, ubu twabonye umwanya mwiza mubaguzi bacu kwisi yose kuriUmuyoboro utagira ingano SA210A1 na JIS 3461 STB42 Umuyoboro utagira ingano, Isosiyete yacu ihora yibanda kumajyambere yisoko mpuzamahanga.Dufite abakiriya benshi mu Burusiya, mu bihugu by’Uburayi, Amerika, mu bihugu byo mu burasirazuba bwo hagati no mu bihugu bya Afurika.Buri gihe dukurikiza ubuziranenge ni umusingi mugihe serivisi ari garanti yo guhura nabakiriya bose.
Inganda:Inzira idafite gahunda, Ashyushye-yarangije cyangwa ubukonje-bwarangiye.
Ubunini bw'urukuta (WT):Mm 3,2 - - 21 mm.
Diameter yo hanze (OD):Mm 33 - - 323 mm.
Uburebure:6M cyangwa uburebure bwagenwe nkuko bisabwa.
Iherezo:Impera y'Ibibaya, Impera ya Beveled, Yandagaye.
Icyambu cyoherezwa: Tianjin, Ubushinwa.
Amasezerano yo kwishyura: T / T, LC.
Gutanga: iminsi 7-15 nyuma yo kwishyura.
Ubuso: Ibijumba bizasiga irangi (Hanze gusa) kugirango birinde ingese.
Ikimenyetso: Igipimo + Icyiciro Cyicyiciro + Ingano + Ubushyuhe Oya + Lot No.
Ipaki: Bundles (hexagonal), Agasanduku k'imbaho, ibisanduku (ibyuma / ibiti) cyangwa nkuko bisabwa.
(1) Uburyo bwo gukora ibyuma
Ibyuma bikozwe mu itanura ryamashanyarazi, guhinduranya ogisijeni cyangwa uburyo bwo gufungura umuriro.
(2) Uburyo bwo gukora imiyoboro yubusa
Umuyoboro wambaye ubusa urashobora kubyazwa uburyo bushyushye bwo kuzunguruka, kandi bilet ikomeza guterwa cyangwa ingoti yicyuma nayo irashobora gukoreshwa.
(3) Uburyo bwo gukora imiyoboro yicyuma
Umuyoboro wibyuma urashobora gukorwa nuburyo bushyushye (extrusion, kwaguka) cyangwa gushushanya ubukonje (kuzunguruka) uburyo butagira ikidodo.
| Bisanzwe | Icyiciro | C | Si | Mn | S | P | Cr |
| GB 3087 | 10 | 0.07-0.13 | 0.17-0.37 | 0.35-0.65 | 0.02 | 0.025 | ≤0.15 |
| 20 | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | 0.02 | 0.025 | ≤0.25 |
| Bisanzwe | Umuyoboro w'icyuma | Ubunini bw'urukuta | Imbaraga | Gutanga Imbaraga | Kurambura |
| (mm) | (MPa) | (MPa) | % | ||
|
|
| ≥ | |||
| GB3087 | 10 | / | 335-475 | 195 | 24 |
| 20 | ＜ 15 | 410-550 | 245 | 20 | |
| ≥15 | 225 | ||||
| Ubwoko bw'icyuma | Diameter yo hanze (mm) | Ubworoherane | ||
| bisanzwe | yateye imbere | |||
| Umuyoboro ushyushye | OD | ≤159 | ± 10% （min ± 0,50mm） | ± 0,75% (min ± 0,40mm) |
| ＞ 159 | ± 1.0% | ± 0,90% | ||
| WT | ≤20 | ＋ 15.0% (min ＋ 0.45mm) | ± 10% （min ± 0,30mm) | |
| ＞ 20 | ± 12.5% | ± 10% | ||
| OD≥351 | ± 15% | |||
| Umuyoboro ukonje | OD | 10 ～ 30 | ± 0.40mm | ± 0,20mm |
| ＞ 30 ～ 50 | ± 0.45mm | ± 0.25mm | ||
| ＞ 50 | ± 1.0% | ± 0,75% | ||
| WT | 1.5 ～ 3.0 | + 15% | ± 10% | |
| ＞ 3.0 | + 12.5% | ± 10% | ||
(1) Ikizamini cya Hydraulic
Umuyoboro wibyuma ugomba kugeragezwa mumazi umwe umwe.
(2) Ikizamini cyo gusibanganya
Imiyoboro yicyuma ifite diameter yo hanze irenga 22mm kugeza 400mm hamwe nuburebure bwurukuta rutarenze 10mm bizakorerwa ikizamini.
(3) Ikizamini cyo gutwika
Umuyoboro wibyuma ufite uburebure bwurukuta rutarenze mm 8 urashobora gukorerwa igeragezwa ryaka hamwe na tapi yo hejuru ya 30 °, 45 ° cyangwa 60 °.
(4) Ikizamini cyo kunama
Imiyoboro y'ibyuma ifite diameter yo hanze itarenza mm 22 bizakorerwa ikizamini cyo kunama.
(5) Ikizamini kidasenya
Ukurikije ibisabwa nuwaguze, umuyoboro wibyuma uzageragezwa ultrasonique umwe umwe.
Imbere ninyuma yumuyoboro wibyuma ntufite ibice, imizinga, ibisebe, gukonjesha cyangwa gutandukana, kandi izo nenge zigomba kuvaho burundu.Ubujyakuzimu ntibushobora kurenga gutandukana kwubunini bwurukuta rwizina, kandi uburebure bwurukuta nyirizina ahakorerwa isuku ntibushobora kuba munsi yuburenganzira bwemewe nurukuta.
Gupakira, ibimenyetso hamwe nubuziranenge bwibikoresho byicyuma bigomba kubahiriza ibivugwa muri GB / T 2102.
Ibyo bifite amateka yubucuruzi yubucuruzi meza, ubufasha bwiza nyuma yo kugurisha nibikoresho bigezweho, ubu twabonye umwanya mwiza mubaguzi bacu kwisi yose kuburugero rwubusa Uruganda JIS 3461 STB42 Seamless Tube SA210A1 Carbon Steel Boiler Tube, Umunyamwuga wacu itsinda rya tekinike rizaba n'umutima wawe wose muri serivisi yawe.Turabashimira byimazeyo gusura urubuga rwacu hamwe nisosiyete mukatwoherereza ibibazo byanyu.
Uruganda rwubusa Icyitegererezo Ubushinwa Seamless Tube SA210A1 na JIS 3461 STB42 Seamless Tube, Isosiyete yacu ihora yibanda kumajyambere yisoko mpuzamahanga.Dufite abakiriya benshi mu Burusiya, mu bihugu by’Uburayi, Amerika, mu bihugu byo mu burasirazuba bwo hagati no mu bihugu bya Afurika.Buri gihe dukurikiza ubuziranenge ni umusingi mugihe serivisi ari garanti yo guhura nabakiriya bose.
