Ubushinwa Sch40 A53 A106 API 5L Umuyoboro wa Carbone utagira ikizinga
Incamake
Ibikorwa byacu bidashira ni imyifatire yo "kwita ku isoko, kwita ku muco, kwita kuri siyansi" kimwe n’igitekerezo cy "ubuziranenge shingiro, kwizera ibyambere nubuyobozi byateye imbere" kumuyoboro wa Carbone Steamless and Welded, By means by'ingorabahizi kugirango akazi gakorwe, mubisanzwe twashingiwe kubakiriya bacu ibyuma byicyuma. Twandikire natwe uyumunsi kugirango ubone ibisobanuro birambuye! Ikipe yacu izi neza ibyifuzo byisoko mubihugu bitandukanye, kandi irashobora gutanga ibicuruzwa byiza bikwiye kubiciro byiza kumasoko atandukanye. Isosiyete yacu yamaze gushyiraho itsinda ryinzobere, guhanga kandi rifite inshingano zo guteza imbere abakiriya bafite ihame-ryinshi.
Gusaba
Irakoreshwa Cyane kubice byingufu nigitutu, hamwe nintego rusange ibyuka, amazi, gaze numuyoboro wikirere.
Icyiciro rusange
GR.A, GR.B.
Ibigize imiti
| Icyiciro | Ibigize% ， ≤ | ||||||||
| C | Mn | P | S | CuA | NiA | CrA | MoA | VA | |
| S ubwoko pipe umuyoboro udafite icyerekezo） | |||||||||
| GR.A | 0.25B | 0.95 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| GR.B | 0.30C | 1.20 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| E Ubwoko ist Kurwanya imiyoboro isudira） | |||||||||
| GR.A | 0.25B | 0.95 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| GR.B | 0.30C | 1.20 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| Ubwoko bwa F ur Umuyoboro wo gusudira （ | |||||||||
| A | 0.30B | 1.20 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
A Igiteranyo cyibi bintu bitanu ntigomba kurenza 1.00%。
B Kuri buri 0.01% kugabanuka mubintu byinshi bya karubone, ibyinshi bya manganese biremewe kwiyongera 0,06%, ariko ntarengwa ntibishobora kurenga 1.35%.
C Buri 0.01% igabanuka mubintu byinshi bya karubone bizatuma ibipimo bya manganese byiyongera 0,06%, ariko ntarengwa ntibigomba kurenga 1.65%.
Umutungo wa mashini
| ikintu | GR.A | GR.B |
| imbaraga zingana, ≥, psi [MPa] Imbaraga Zitanga, ≥, psi [MPa] Gauge 2in.kandi kurambura 50mm | 48 000 [330] 30 000 [205] A, B. | 60 000 [415] 35 000 [240] A, B. |
A Uburebure ntarengwa bwo gupima uburebure bwa 2in. (50mm) bizagenwa na formula ikurikira ：
e = 625000 (1940) A.0.2/U0.9
e = kurambura byibuze igipimo cya 2in. (50mm), ijanisha ryegereye hafi 0.5%;
A. kandi Iragereranijwe na 0,75in.2 (500mm2), iyaba ari nto.
U = yerekanwe byibuze imbaraga zingana, psi (MPa).
B Kubintu bitandukanye byubunini butandukanye bwikigereranyo cyikigereranyo kandi byateganijwe byibuze imbaraga zingana, uburebure ntarengwa busabwa bwerekanwe kumeza X4.1 cyangwa Imbonerahamwe X4.2, ukurikije ibisabwa.
Ibisabwa
Ikizamini cya Tensile, ikizamini cyo kunama, ikizamini cya hydrostatike, ikizamini cyamashanyarazi kidafite ingufu.
Gutanga Ubushobozi
Ubushobozi bwo Gutanga: Toni 2000 Kwezi Kurupapuro rwa ASTM A53 / A53M-2012 Umuyoboro wibyuma
Gupakira
Muri Bundles No Mubisanduku Bikomeye
Gutanga
Iminsi 7-14 niba mububiko, iminsi 30-45 yo gutanga
Kwishura
30% kubitsa, 70% L / C cyangwa B / L kopi cyangwa 100% L / C ukireba
Ibicuruzwa birambuye
Tube Tube
GB / T 8162-2008
ASTM A519-2006
BS EN10210-1-2006
ASTM A53 / A53M-2012
GB9948-2006
GB6479-2013
