Kukhala gawo lokwaniritsa maloto a antchito athu!Kuti mupange gulu losangalala, logwirizana komanso lowonjezera la akatswiri!Kuti tipeze mphotho ya ogula, ogulitsa, gulu komanso ife eni pa Wholesale Price China Suppliers of Q235 Q345 ASTM Carbon Steel Welded Steel Pipes, Tikulandira chiyembekezo chatsopano komanso okalamba ochokera m'mitundu yonse kuti atigwire mtsogolo. maubale ang'onoang'ono abizinesi ndi zotsatira zonse!
Kukhala gawo lokwaniritsa maloto a antchito athu!Kuti mupange gulu losangalala, logwirizana komanso lowonjezera la akatswiri!Kuti tipeze mphotho ya ogula, ogulitsa, gulu ndi ife tokhaChitoliro cha Chitsulo cha China ndi chubu chachitsulo chowotcherera, Tsopano tili ndi ntchito zoposa 100 mufakitale, ndipo tilinso ndi gulu la anyamata 15 kuti tithandizire makasitomala athu asanagulitse komanso pambuyo pake.Makhalidwe abwino ndiye chinthu chofunikira kwambiri kuti kampaniyo isiyane ndi ena omwe akupikisana nawo.Kuwona ndi Kukhulupirira, mukufuna zambiri?Kungoyesa pazogulitsa zake ndi mayankho!
ASTM A53 Gr.A &Gr.B chitoliro chachitsulo chosasunthika ndi cha makina ndi kukakamiza ndipo ndi chovomerezeka kugwiritsidwa ntchito wamba mu nthunzi, madzi, gasi, ndi mizere ya mpweya.Kupatula apo, chitoliro chachitsulo cha ASTM A53 Gr.A & Gr.B chopanda msoko chimatha kugwiritsidwanso ntchito pamapangidwe, monga milu, mizati, mizati, mipanda etc.
ASTM A53 Gr.A &Gr.B chitoliro chachitsulo chosasunthika chimapangidwa ndi kuzizira kapena kukulunga kotentha, monga momwe zafotokozedwera.
Kupanga: Njira yopanda msoko, yokokedwa kozizira kapena yowotcha
Kuzizira kojambula: OD: 15.0 ~ 100mm WT: 2 ~ 10mm
Hot adagulung'undisa: OD: 25 ~ 700mm WT: 3 ~ 50mm
Kalasi: Grade A ndi Grade B.
Utali: 6M kapena kutalika kwake komwe kumafunikira.
Mapeto: Mapeto Oyera, Mapeto Opendekeka, Opangidwa ndi Threaded
Gulu ndi Chemical Composition (％)
| Gulu | C | Mn | P≤ | S≤ | Cu | Ni | Cr | Mo | V |
| Mtundu S (Chitoliro chopanda msoko) | |||||||||
| Gulu A | 0.25 | 0.95 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| Gulu B | 0.3 | 1.2 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
TensileZofunikira:
|
| Gulu A | Gulu B |
| Mphamvu zolimba, min, psi (MPa) | 48000 (330) | 60000 (415) |
| Mphamvu zokolola, min, psi (MPa) | 30000 (205) | 35000 (240) |
Kulemera kwake -Kulemera kwa mapaipi sikuyenera kusiyana kuposa ± 10% kuchokera kulemera kwake komwe kumatchulidwa (misa).
Diameter-Kwa mapaipi a NPS 11/2 KAPENA ang'onoang'ono, m'mimba mwake wakunja pamalo aliwonse sangasinthe kuposa ± 1/64 mkati.Kwa mapaipi NPS 2 (DN50) kapena okulirapo, m'mimba mwake sangasiyane kuposa ± 1% kuchokera m'mimba mwake yomwe yatchulidwa.
Makulidwe - Makulidwe ochepera a khoma nthawi iliyonse sayenera kupitirira 12.5% pansi pa makulidwe omwe atchulidwa.
Mayeso opindika - kutalika kokwanira kwa chitoliro kumayima kukhala kopendekeka kupyola 90 ° mozungulira cylindrical mandrel.
Kuyesa kosalala-ngakhale kuyesa sikofunikira, chitoliro chizitha kukwaniritsa zofunikira zoyeserera.
Kuyesa kwa hydro-static-kupatula ngati kuloledwa, kutalika kwa chitoliro chilichonse kumayesedwa ndi hydro-static popanda kutayikira kudzera pakhoma la chitoliro.
Kuyesa kwamagetsi kosawonongeka-monga njira yoyesera ya hydro-static, thupi lonse la chitoliro chilichonse lidzayesedwa ndi mayeso osawononga magetsi.Kumene kuyesedwa kosawonongeka kwa magetsi kumachitidwa, kutalika kwake kudzalembedwa ndi zilembo "NDE"
Kuyeza kwa ultrasonic.
Kufufuza kwamakono kwa eddy.
Kuchuluka kokwanira kwa zolakwika zowonekera kuti zipereke chitsimikizo chanyengo ndikofunikira.Cholakwikacho chidzachotsedwa kapena kudulidwa mkati mwa malire a zofunikira pautali.Chitoliro chomalizidwa chiyenera kukhala chowongoka bwino.
Dzina kapena chizindikiro cha wopanga
Nambala yachidziwitso (chaka cha chaka kapena chofunikira)
Kukula (OD, WT, kutalika)
Gulu (A kapena B)
Mtundu wa chitoliro (F, E, kapena S)
Kuthamanga kwa mayeso (chitoliro chopanda chitsulo chokha)
Nambala Yotentha
Zowonjezera zilizonse zomwe zafotokozedwa muzogula.
Chitoliro chopanda kanthu kapena zokutira zakuda / varnish (zosinthidwa);
6 ndi pansi m’mitolo ndi gulaye ziwiri za thonje;
Zonsezi zimathera ndi otetezera mapeto;
Mapeto osavuta, malekezero a bevel (2 ″ndi pamwamba ndi ma bevel, digiri: 30 ~ 35 °), ulusi ndi kulumikizana;
Kuyika chizindikiro.
Malinga ndi nkhani zaposachedwa, China yakhala malo otentha kwambiri opanga ndi kupereka mapaipi opanda msoko.Maphunziro kuchokera ku Gr.B mpaka X42 mpaka X70, A179, A192, J55, K55, P11, P91, ndi zina zotero.Utali wokhazikika monga 5.8m, 6m, ndi 11.8m ukhoza kuperekedwa, ndipo makasitomala amatha kusankha kutalika kwake malinga ndi zosowa zawo.
Malekezero a mapaipi awa amapezeka mu plain, beveled, grooved, threaded ndi zina.Mapaipiwa amathanso kupatsidwa zokutira zingapo monga vanishi, malata otentha, 3-wosanjikiza PE, FBE etc.
Mipope yosasunthikayi imapangidwa kudzera mu njira zosiyanasiyana monga kupukuta kotentha, kujambula kozizira, kutulutsa, kuzizira kozizira, kutentha kwa kutentha, etc. Kugwiritsa ntchito zipangizo zamakono kumatsimikizira kuti mapaipiwa amakwaniritsa miyezo yapamwamba kwambiri.
Mtengo WogulitsaChitoliro cha Chitsulo cha China ndi chubu chachitsulo chowotcherera, Tsopano tili ndi ntchito zoposa 50 mufakitale, ndipo tilinso ndi gulu la anyamata 15 kuti tithandizire makasitomala athu asanagulitse komanso pambuyo pake.Makhalidwe abwino ndiye chinthu chofunikira kwambiri kuti kampaniyo isiyane ndi ena omwe akupikisana nawo.Kuwona ndi Kukhulupirira, mukufuna zambiri?Kungoyesa pazogulitsa zake ndi mayankho!
