Kukula kwathu kumadalira zida zapamwamba, luso lapadera komanso kulimbikitsabe luso laukadaulo la OEM/ODM Manufacturer ASTM A106/A53/Spiral/Weld/Seamless/Glvanized/Stainless/Black/Round/Gi Hollow Square Pipes Mafuta ndi Gasi ERW Carbon Steel Pipe , Ndi ulemu wathu waukulu kukwaniritsa zofuna zanu.Tikukhulupirira moona mtima kuti tikhoza kugwirizana ndi inu mkati mwa zomwe zingatheke.
Kukula kwathu kumadalira zida zapamwamba, luso lapadera komanso kulimbikitsa luso laukadaulo mosalekezaChina Seamless Steel Pipe Galvanized Carbon Pipe ndi Seamless Steel Pape, Mukhoza kugula kamodzi kokha pano.Ndipo maoda osinthidwa amavomerezedwa.Bizinesi yeniyeni ndiyopeza mwayi wopambana, ngati n'kotheka, tikufuna kupereka chithandizo chochulukirapo kwa makasitomala.Takulandilani ogula onse abwino amalumikizana nafe zambiri zamayankho ndi malingaliro!!
Chitoliro cholamulidwa mwachidziwitsochi chizikhala choyenera kupindika, kupendekera, ndi ntchito zofananira zopangira, komanso kuwotcherera.Chitsulocho chikawotchedwa, chimaganiziridwa kuti njira yowotcherera yomwe ili yoyenera pagulu lachitsulo ndikugwiritsa ntchito kapena ntchito idzagwiritsidwa ntchito.
Chitoliro chachitsulo cha ASTM A106 chopanda msoko chimapangidwa ndi kuzizira kapena kukulunga kotentha, monga momwe tafotokozera.
Hot anamaliza chitoliro sayenera kutentha mankhwala.Pamene chitoliro chomalizidwa chotentha chikuthandizidwa ndi kutentha, chiyenera kutenthedwa pa kutentha kwa 1200 ° F kapena kupitirira apo.Chitoliro chozizira chokokedwa chiyenera kutenthedwa pambuyo pozizira komaliza pa kutentha kwa 1200 ° F kapena kupitirira apo.
Kupanga: Njira yopanda msoko, yokokedwa kuzizira kapena yozungulira yotentha
Kuzizira kojambula: OD: 15.0 ~ 100mm WT: 2 ~ 10mm
Hot adagulung'undisa: OD: 25 ~ 700mm WT: 3 ~ 50mm
Gulu: Gr.A, Gr.B, Gr.C.
Utali: 6M kapena kutalika kwake komwe kumafunikira.
Mapeto: Mapeto Osavuta, Mapeto Opendekeka, Ophatikizidwa
Gulu ndi Chemical Composition (％)
| Gulu | C≤ | Mn | P≤ | S≤ | Si≥ | Cr≤ | Ku≤ | Mo≤ | Ndi≤ | V≤ |
| A | 0.25 | 0.27-0.93 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
| B | 0.30 | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
| C | 0.35 | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
Mechanical Properties:
|
Gulu |
Rm Mpa Tensile Strength |
Mpa Yield Point | A％ Elongation |
Mkhalidwe Wotumizira |
| A | ≥330 | ≥205 | 20 | Annealed |
| B | ≥415 | ≥240 | 20 | Annealed |
| C | ≥485 | ≥275 | 20 | Annealed |
Dimension Tolerances:
| Mtundu wa Chitoliro | Makulidwe a Chitoliro | Kulekerera | |
| Zozizira Zozizira | OD | ≤48.3mm | ± 0.40mm |
| ≥60.3mm | ± 1% mm | ||
| WT | ± 12.5% | ||
Kuchuluka (mapazi, mamita, kapena kuchuluka kwa utali)
Dzina la zinthu (msokonezo mpweya zitsulo chitoliro)
Gulu
Kupanga (kutentha kotentha kapena kozizira)
Kukula (kunja kapena mkati mwake, makulidwe a khoma)
Special kunja m'mimba mwake kulolerana chitoliro
M'kati mwake moleza mtima chitoliro, kupitirira 10 inchi.
Utali (mwachindunji kapena mwachisawawa)
Chofunikira chosankha.
Malipoti a NDT, mwachitsanzo
Unyinji- unyinji wa utali wa chitoliro chilichonse sudzasiyana kuposa 10% kuposa ndi 3.5% pansi pa zomwe zatchulidwa .pokhapokha ngati wogula avomereza.
Diameter: Pa 10 ″ chitoliro ngati chitoliro chapadera cha OD chololera, OD sichidzasiyana kuposa 1% kapena 1% pansi pazakudya zomwe zatchulidwa kunja.
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, chitolirocho 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.
Mayeso osawononga magetsi-monga njira ina yoyeserera ya hydro-static, thupi lonse la chitoliro chilichonse liziyesedwa 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 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 coupling;
- Kuyika chizindikiro.
Kukula kwathu kumadalira zida zapamwamba, luso lapadera komanso kulimbikitsabe luso laukadaulo la OEM/ODM Manufacturer ASTM A106/A53/Spiral/Weld/Seamless/Glvanized/Stainless/Black/Round/Gi Hollow Square Pipes Mafuta ndi Gasi ERW Carbon Steel Pipe , Ndi ulemu wathu waukulu kukwaniritsa zofuna zanu.Tikukhulupirira moona mtima kuti tikhoza kugwirizana ndi inu mkati mwa zomwe zingatheke.
Wopanga OEM/ODMChina Seamless Steel Pipe Galvanized Carbon Pipe ndi Seamless Steel Pape, Mukhoza kugula kamodzi kokha pano.Ndipo maoda osinthidwa amavomerezedwa.Bizinesi yeniyeni ndiyopeza mwayi wopambana, ngati n'kotheka, tikufuna kupereka chithandizo chochulukirapo kwa makasitomala.Takulandilani ogula onse abwino amalumikizana nafe zambiri zamayankho ndi malingaliro!!
