20Mn Madaidaicin Karfe Mara Sulun Tube Injin Injin Bututu Mai nauyi Kaurin bango Bututun Karfe

Manufarmu ita ce gabatar da samfurori masu inganci akan farashi mai tsanani, da manyan ayyuka ga masu siye a duniya.Mun kasance ISO9001, CE, da GS bokan kuma muna bin ƙayyadaddun ƙayyadaddun ƙayyadaddun su don 20Mn Daidaitaccen Karfe Sumul TubeBututu Mai Nauyin bango Bututu Karfe, Mun kasance ma nada OEM masana'antu naúrar ga da yawa duniyoyi' shahararrun kayayyaki brands.Barka da zuwa tuntube mu don ƙarin shawarwari da haɗin kai.
Manufarmu ita ce gabatar da samfurori masu inganci akan farashi mai tsanani, da manyan ayyuka ga masu siye a duniya.Mun kasance ISO9001, CE, da GS bokan kuma muna bin ƙayyadaddun ƙayyadaddun su.Bututu Mai Nauyin bango Bututu Karfe, Kamfaninmu yana aiki ta hanyar tsarin aiki na "tushen aminci, haɗin gwiwar da aka kirkiro, mutane masu daidaitawa, haɗin gwiwar nasara-nasara".Muna fatan za mu iya samun dangantakar abokantaka da ɗan kasuwa daga ko'ina cikin duniya

Karfe mai kauri wanda aka fi amfani dashi a aikin injiniyan ruwa, masana'antar petrochemical, masana'antar sinadarai, masana'antar wutar lantarki, ban ruwa, aikin gona, ginin birni.Don jigilar ruwa: samar da ruwa da magudanar ruwa.Don jigilar iskar gas: iskar gas, tururi, iskar gas mai ruwa.Don dalilai na tsari: azaman bututu don gadoji;docks, hanyoyi, gine-gine da sauran bututu.

Makullin ingancin ga kauri bango bututu ya kamata ya zama kauri uniformity, lokacin farin ciki-bare karfe bututu bango kauri ba a sarrafa kai tsaye tasiri ingancin da kuma amfani da karfe bututu, lokacin farin ciki bango karfe bututu, babban diamita sumul karfe bututu ga general amfani a iri-iri. na machining, lokacin farin ciki bango sassa sarrafa, uniform bango lokacin farin ciki-bare karfe bututu zai kai tsaye rinjayar ingancin post-sarrafa sassa, lokacin farin ciki-bango karfe bututu bango ba a sarrafa, da overall ingancin karfe ba tsananin.

Girman:OD: 351-1050mm, kauri: 8-30mm.

Abu:20 #, 16Mn, Q235B, Q345B, X42, X52, X70, gami karfe, bakin karfe.

Daidaito:GB/T3091-2001, GB/T 3092-1993, GB/T 9711.1-1997, GB/T9711.2, GB/T9711.3t da dai sauransu.

1. Gano farantin karfe: bayan farantin karfe da aka yi amfani da shi don kera manyan diamita da ke ƙarƙashin baka mai welded madaidaiciya bututun ƙarfe ya shiga layin samarwa, fara gudanar da cikakken farantin ultrasonic dubawa;

2. Edge milling: gefuna biyu na karfe farantin karfe suna milled a bangarorin biyu ta gefen milling na'ura don cimma da ake bukata farantin nisa, farantin gefen layi daya da tsagi siffar;

3. Pre lankwasawa: yi amfani da na'urar lankwasawa don fara lankwasa gefen farantin, don haka gefen farantin yana da curvature da ake buƙata;

4. Samar da: a kan JCO kafa inji, da farko danna rabin pre lankwasa karfe farantin a cikin wani "J" siffar ta mahara mataki stamping, sa'an nan lankwasa sauran rabin farantin karfe a cikin wani "C" siffar, kuma a karshe samar da wani. bude siffar "O".

5. Pre waldi: yi kafa madaidaiciya kabu welded karfe bututu hadin gwiwa da kuma amfani da gas garkuwa waldi (MAG) ga ci gaba waldi;

6. Internal waldi: A tsaye Multi waya submerged baka waldi (har zuwa hudu wayoyi) ana amfani da weld cikin madaidaiciyar kabu karfe bututu;

7. Welding na waje: A tsaye Multi waya submerged baka waldi ana amfani da weld a waje na a tsaye submerged baka welded karfe bututu;

8. Ultrasonic dubawa I: 100% na ciki da waje welds na madaidaiciya welded karfe bututu da tushe karfe a bangarorin biyu na weld;

9. Binciken X-ray I: 100% X-ray masana'antun talabijin na masana'antu za a gudanar da su don waldi na ciki da na waje, kuma za a yi amfani da tsarin sarrafa hoto don tabbatar da hankali na gano kuskure;

10. Diamita fadada: fadada cikakken tsawon submerged baka welded madaidaiciya kabu karfe bututu don inganta girma daidaito na karfe bututu da kuma inganta rarraba na ciki danniya a karfe bututu;

11. Gwajin Hydrostatic: bincika bututun ƙarfe da aka faɗaɗa ɗaya bayan ɗaya akan injin gwajin hydrostatic don tabbatar da cewa bututun ƙarfe ya dace da gwajin gwajin da ake buƙata ta daidaitattun.Na'urar tana da aikin rikodi ta atomatik da adanawa;

12. Chamfering: aiwatar da ƙarshen bututu na ƙwararrun bututun ƙarfe don saduwa da girman tsagi da ake buƙata na ƙarshen bututu;

13. Ultrasonic dubawa II: gudanar da ultrasonic dubawa daya bayan daya sake duba yiwuwar lahani na a tsaye welded karfe bututu bayan diamita fadada da ruwa matsa lamba;

14. X-ray dubawa II: X-ray masana'antu talabijin dubawa da bututu karshen weld daukar hoto za a za'ayi don karfe bututu bayan diamita fadada da hydrostatic gwajin;

15. Magnetic barbashi dubawa na bututu karshen: gudanar da wannan dubawa don gano bututu karshen lahani;

16. Rigakafin lalata da sutura: ƙwararrun bututun ƙarfe zai kasance ƙarƙashin rigakafin lalata da sutura bisa ga buƙatun mai amfani.
Manufarmu ita ce gabatar da samfurori masu inganci akan farashi mai tsanani, da manyan ayyuka ga masu siye a duniya.Mun kasance ISO9001, CE, da GS bokan kuma muna bin ƙayyadaddun ƙayyadaddun ƙayyadaddun su don Factory mafi kyawun siyar da 20mn Daidaitaccen Karfe Sumul TubeBututu Mai Nauyin bango Bututu Karfe, Mun kasance ma nada OEM masana'antu naúrar ga da yawa duniyoyi' shahararrun kayayyaki brands.Barka da zuwa tuntube mu don ƙarin shawarwari da haɗin kai.
Factory mafi sayar da China Karfe Tube da Cold Drawn Karfe Tube, Our kamfanin ne aiki da aiki manufa na "mutunci na tushen, hadin gwiwa halitta, mutane daidaitacce, win-win hadin gwiwa".Muna fatan za mu iya samun dangantakar abokantaka da ɗan kasuwa daga ko'ina cikin duniya