Cholinga chathu ndikupereka zinthu zabwino kwambiri pamitengo yankhanza, komanso ntchito zapamwamba kwambiri kwa ogula padziko lonse lapansi.Takhala ISO9001, CE, ndi GS certified ndipo mosamalitsa kutsatira mfundo zawo zabwino kwambiri mtengo Womveka Aluminiyamu Zitsulo Pipe/Seamless Zitsulo Pipe/Galvanized/Spiral/Welded/Copper Pipe/Oil/Alloy/Ap5l/Round/Stainless Steel/Titanium/ Black/Carbon/ERW/Alloy Pipe, Tikuyang'ana mowona mtima m'tsogolo kuti tigwirizane ndi ogula kulikonse padziko lapansi.Tikuganiza kuti tidzakhutitsidwa ndi inu.Timalandilanso mwansangala ogula kuti aziyendera gawo lathu lopanga ndikugula zinthu zathu.
Cholinga chathu ndikupereka zinthu zabwino kwambiri pamitengo yankhanza, komanso ntchito zapamwamba kwambiri kwa ogula padziko lonse lapansi.Takhala ISO9001, CE, ndi GS certified ndipo mosamalitsa kutsatira mfundo zawo zabwino kwambiri kwaChina Aluminium Tube ndi Aloyi Tube, Timayang'ana kwambiri kupereka chithandizo kwa makasitomala athu monga chinthu chofunika kwambiri pakulimbikitsa ubale wathu wautali.Kupezeka kwathu kosalekeza kwa katundu wamtundu wapamwamba kuphatikiza ndi ntchito yathu yabwino kwambiri yogulitsiratu komanso kugulitsa pambuyo pake kumapangitsa kuti pakhale mpikisano wamphamvu pamsika womwe ukukulirakulira padziko lonse lapansi.
Chitoliro chachitsulo cha ERW mu mulingo uwu ndi Wamakina ndi kukakamiza ndipo ndi chovomerezeka kugwiritsidwa ntchito wamba mu nthunzi, madzi, gasi, ndi mizere ya mpweya.Ndi oyenera kuwotcherera, ndi oyenera kupanga maopareshoni okhudza coiling, kupinda, ndi flanging.
Kupanga: Kukaniza magetsi kumawotcherera
Kukula: OD: 15 ~ 700mm WT: 1.5 ~ 20mm
Kalasi: Grade A ndi Grade B.
Utali: 6M kapena kutalika kwake komwe kumafunikira.
Mapeto: Mapeto Osavuta, Mapeto A Beveled, Ophatikizidwa ndi Kulumikizana
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 yamphamvu, 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.
Kuyesa kwamphamvu kwa thupi la chitoliro-Kuyesa kwamphamvu kuyenera kuchitidwa molingana ndi ISO6892 kapena ASTM A370.Zitsanzo za nthawi yayitali ziyenera kugwiritsidwa ntchito.Kawiri pagawo lililonse loyeserera la chitoliro chokhala ndi chiŵerengero chofanana cha kuzizira kwa abd
Kuyesa kwa Flattening-Kuyesa kumodzi kosalala kudzapangidwa pazitsanzo kuchokera kumapeto kwa machubu awiri osankhidwa pagawo lililonse.
Mayeso opindika - kutalika kokwanira kwa chitoliro kumayima kukhala kopendekeka kupyola 90 ° mozungulira cylindrical mandrel.
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"
Kuyesa kwa Hydro-static-Chubu chilichonse chidzayesedwa ndi hydro-static pressure test.
100% mayeso a X-ray a seam weld.
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, zokutira zakuda / Varnish, zokutira zinki ndi zokutira epoxy, ndi zina (zosinthidwa);
6" ndi pansi m'mitolo yokhala ndi gulaye ziwiri za thonje;
Zonsezi zimathera ndi otetezera mapeto;
Mapeto osavuta, mapeto a bevel (2 ″ ndi pamwamba ndi ma bevel malekezero, digiri: 30 ~ 35 °), ulusi ndi kugwirizana;
Kuyika chizindikiro.
Cholinga chathu ndikupereka zinthu zabwino kwambiri pamitengo yankhanza, komanso ntchito zapamwamba kwambiri kwa ogula padziko lonse lapansi.Takhala ISO9001, CE, ndi GS certified ndipo mosamalitsa kutsatira mfundo zawo zabwino kwambiri mtengo Womveka Aluminiyamu Zitsulo Pipe/Seamless Zitsulo Pipe/Galvanized/Spiral/Welded/Copper Pipe/Oil/Alloy/Ap5l/Round/Stainless Steel/Titanium/ Black/Carbon/ERW/Alloy Pipe, Tikuyang'ana mowona mtima m'tsogolo kuti tigwirizane ndi ogula kulikonse padziko lapansi.Tikuganiza kuti tidzakhutitsidwa ndi inu.Timalandilanso mwansangala ogula kuti aziyendera gawo lathu lopanga ndikugula zinthu zathu.
Mtengo wololeraChina Aluminium Tube ndi Aloyi Tube, Timayang'ana kwambiri kupereka chithandizo kwa makasitomala athu monga chinthu chofunika kwambiri pakulimbikitsa ubale wathu wautali.Kupezeka kwathu kosalekeza kwa katundu wamtundu wapamwamba kuphatikiza ndi ntchito yathu yabwino kwambiri yogulitsiratu komanso kugulitsa pambuyo pake kumapangitsa kuti pakhale mpikisano wamphamvu pamsika womwe ukukulirakulira padziko lonse lapansi.
