Ukukhula kwethu kuxhomekeke kwizixhobo eziphezulu, italente ekhethekileyo kunye namandla obuchwephesha aqinisiweyo rhoqo kuMvelisi we-OEM/ODM i-ASTM A106/A53/Spiral/Weld/Seamless/Galvanized/Stainless/Black/Round/Gi Hollow Square Pipes Oil and Gas ERW Carbon Steel Pipe, Lilungelo lethu elikhulu ukwanelisa iimfuno zakho. Sinethemba lokuba singasebenzisana nawe ngokulula ngaphakathi kwamandla angqongileyo.
Ukukhula kwethu kuxhomekeke kwizixhobo ezibalaseleyo, italente ekhethekileyo kunye namandla etekhnoloji aqinisiweyo rhoqoUmbhobho weNtsimbi engenamthungo waseTshayina Umbhobho weCarbon oGqityiweyo kunye nemibhobho yeNtsimbi engenamthungo, Ungathenga yonke indawo apha. Kwaye ii-odolo ezenziwe ngokwezifiso ziyamkeleka. Ishishini lokwenyani kukufumana imeko yokuphumelela komthengi ngamnye, ukuba kunokwenzeka, singathanda ukubonelela ngenkxaso engaphezulu kubathengi. Wamkelekile bonke abathengi abalungileyo banxibelelane nathi ngeenkcukacha zezisombululo kunye nezimvo!!
Umbhobho oceliweyo phantsi kolu luhlu uya kufaneleka ukugoba, ukuflanga, kunye nemisebenzi efanayo yokwenza, kunye nokuwelda. Xa intsimbi iza kudityaniswa, kucingelwa ukuba inkqubo yokuwelda efanelekileyo kudidi lwentsimbi kunye nokusetyenziswa okanye inkonzo ekujoliswe kuyo iya kusetyenziswa.
Umbhobho wentsimbi engenamthungo we-ASTM A106 wenziwa ngokutsalwa kubanda okanye ngokuqengqeleka okushushu, njengoko kuchaziwe.
Umbhobho ogqityiweyo oshushu awudingi kulungiswa ubushushu. Xa umbhobho ogqityiweyo oshushu ulungiswa ubushushu, kufuneka ulungiswe ubushushu obuyi-1200°F nangaphezulu. Umbhobho otsalwa ngokubandayo kufuneka ulungiswe ubushushu emva kokuba ubushushu budlulile kubushushu obuyi-1200°F nangaphezulu.
Ukwenziwa: Inkqubo engenamthungo, etsalwa kubanda okanye eshushu eqengqelekayo
Itsalwe ngobushushu obubandayo: OD: 15.0 ～100mm Ubunzima: 2 ～10mm
Ishushu eqengqelekayo: OD: 25~700mm Ubunzima: 3~50mm
Udidi: Ibanga A, Ibanga B, Ibanga C.
Ubude: 6M okanye ubude obuchaziweyo njengoko kufuneka.
Iziphelo: Isiphelo Esicacileyo, Isiphelo Esibekiweyo, Esinemisonto
Udidi kunye noBume beeKhemikhali (％)
| Ibanga | C≤ | Mn | P≤ | S≤ | Si≥ | Cr≤ | Cu≤ | Mo≤ | I-Ni≤ | 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 |
Iipropati zoomatshini:
|
Ibanga |
Rm Amandla okuThanda e-Mpa |
I-Mpa Indawo yokukhupha | A％ Ukwandiswa |
Imeko yokuhanjiswa |
| A | ≥330 | ≥205 | 20 | I-Annealed |
| B | ≥415 | ≥240 | 20 | I-Annealed |
| C | ≥485 | ≥275 | 20 | I-Annealed |
Ukumelana kobukhulu:
| Uhlobo lwePipe | Ubungakanani bemibhobho | Ukunyamezelana | |
| Itsalwe Ngobandayo | I-OD | ≤48.3mm | ± 0.40mm |
| ≥60.3mm | ±1 mm | ||
| I-WT | ±12.5% | ||
Ubungakanani (iinyawo, iimitha, okanye inani lobude)
Igama lezinto (umbhobho wentsimbi yekhabhoni ongenamthungo)
Ibanga
Ukwenziwa (okugoqwe kushushu okanye okutsalwe kubanda)
Ubungakanani (ububanzi obungaphandle okanye obungaphakathi, ubukhulu obuqhelekileyo bodonga)
Umbhobho wokunyamezelana okhethekileyo ngaphandle kobubanzi
Umbhobho wokunyamezela ububanzi bangaphakathi, ngaphezulu kwe-intshi ezili-10.
Ubude (obuthile okanye obungacwangciswanga)
Imfuneko yokuzikhethela.
Iingxelo ze-NDT, umz.
Ubunzima- ubunzima bayo nayiphi na ubude bombhobho abuyi kwahluka ngaphezu kwe-10% ngaphezulu kunye ne-3.5% ngaphantsi koko kuchazwe. Ngaphandle kokuba umthengi uyayamkela loo nto.
Ububanzi: Umbhobho ongaphezulu kwe-10″ njengombhobho okhethekileyo wokunyamezela i-OD, i-OD ayifanele itshintshe ngaphezu kwe-1% ngaphezulu okanye i-1% ngaphantsi kobubanzi obuchaziweyo bangaphandle.
Ubukhulu-Ubude bodonga obuncinci nakweyiphi na indawo abuyi kuba ngaphezulu kwe-12.5% phantsi kobukhulu bodonga obuchaziweyo.
Uvavanyo lokugoba— ubude obaneleyo bombhobho buya kuma bugobile bubanda nge-90° bujikeleze i-mandrel esilinda.
Uvavanyo lokuthamba-nangona uvavanyo lungadingeki, umbhobho uya kukwazi ukuhlangabezana neemfuno zovavanyo lokuthamba.
Uvavanyo lwe-hydro-static—ngaphandle kokuba kuvunyelwe, ubude bombhobho ngamnye buya kuvavanyo lwe-hydro-static ngaphandle kokuvuza ngodonga lombhobho.
Uvavanyo lombane olungatshabalalisiyo - endaweni yovavanyo lwe-hydro-static, umzimba wonke wombhobho ngamnye kufuneka uvavanywe ngovavanyo lombane olungatshabalalisiyo. Apho kwenziwa uvavanyo lombane olungatshabalalisiyo, ubude buya kumakishwa ngoonobumba abathi "NDE"
Uvavanyo lwe-ultrasound
Uvavanyo lwangoku lwe-eddy
Kufuneka inani elaneleyo leziphene ezibonakalayo ukuze kuqinisekiswe ukuba ziyafumaneka ngexesha lonyaka. Isiphene masisuswe okanye sinqunyulwe ngokweemfuno zobude. Umbhobho ogqityiweyo kufuneka uthe tye ngokufanelekileyo.
- Igama okanye uphawu lomenzi
- Inombolo yenkcazo (umhla wonyaka okanye efunekayo)
- Ubungakanani (OD, WT, ubude)
- Udidi (A okanye B)
- Uhlobo lombhobho (F, E, okanye S)
- Uxinzelelo lovavanyo (umbhobho wentsimbi ongenamthungo kuphela)
- Inombolo yobushushu
- Naluphi na ulwazi olongezelelweyo oluchazwe kwi-odolo yokuthenga.
- Umbhobho ongenanto okanye upende omnyama / iVarnish (owenzelwe wena);
- 6″ nangaphantsi zifakwe izixa ezinezilayi ezimbini zekotoni;
- Zombini iziphelo zinezikhuseli zokugqibela;
- Isiphelo esingenanto, isiphelo se-bevel (2″ nangaphezulu esineziphelo ze-bevel, iqondo: 30~35°), esinemisonto kunye nokudibanisa;
- Ukumakisha.
Ukukhula kwethu kuxhomekeke kwizixhobo eziphezulu, italente ekhethekileyo kunye namandla obuchwephesha aqinisiweyo rhoqo kuMvelisi we-OEM/ODM i-ASTM A106/A53/Spiral/Weld/Seamless/Galvanized/Stainless/Black/Round/Gi Hollow Square Pipes Oil and Gas ERW Carbon Steel Pipe, Lilungelo lethu elikhulu ukwanelisa iimfuno zakho. Sinethemba lokuba singasebenzisana nawe ngokulula ngaphakathi kwamandla angqongileyo.
Umenzi we-OEM/ODMUmbhobho weNtsimbi engenamthungo waseTshayina Umbhobho weCarbon oGqityiweyo kunye nemibhobho yeNtsimbi engenamthungo, Ungathenga yonke indawo apha. Kwaye ii-odolo ezenziwe ngokwezifiso ziyamkeleka. Ishishini lokwenyani kukufumana imeko yokuphumelela komthengi ngamnye, ukuba kunokwenzeka, singathanda ukubonelela ngenkxaso engaphezulu kubathengi. Wamkelekile bonke abathengi abalungileyo banxibelelane nathi ngeenkcukacha zezisombululo kunye nezimvo!!
