Bututun ƙarfe mara nauyi don manyan tukunyar jirgi sun haɗa daGB/5310-2007misali,ASME SA-106/SA-106M-2015,ASTMA210(A210M) -2012, matsakaici carbon karfe sumul karfe shambura for boilers da superheaters,ASME AS - 213 / SA - 213 M, ASTM A335 / A335M-2018.

GB/T5310-2017aka yafi amfani da su kerarre high matsa lamba da kuma sama matsa lamba tururi tukunyar jirgi bututu da sauran high quality-carbon tsarin karfe, gami tsarin karfe da bakin zafi resistant karfe sumul karfe bututu. High quality carbon tsarin karfe karfe 20g, 20mg, 25mg. Alloy tsarin karfe 15MOG, 20MOG, 12CrMOg, 15CrMOg, 12Cr2MOG, 12CrMOVG, 12Cr3Movsitib, da dai sauransu

Tsatsa zafi resistant karfe da aka saba amfani da 1Cr18Ni9, 1Cr18NillNb

Babban kayan da suka dace daGB/T5310misali: 20G,20MnG,25MnG,16Mn, 15Mog.20MOG, 15CrMo,15CrMoG,12CrlMoV,12Cr1MoVG,Cr5Mo, 10CrMo910 babban gwajin bukatun: ban da tabbatar da sinadaran abun da ke ciki da kuma inji Properties, yi flatten ruwa abun da ke ciki da kuma inji Properties, yi flatten ruwa abun da ke ciki da kuma inji Properties. gwadawa. Bugu da kari, da microstructure, hatsi size da kuma decarburization Layer na gama karfe shambura ana kuma bukata. Matsayin bayarwa: Maganin zafi

Lokacin da aka aika da bututun ƙarfe marasa ƙarfi zuwa ƙasashen abokan ciniki, ana iya samun daban-dabanhanyoyin marufibisa ga daban-daban bukatun abokin ciniki. Kwanan nan, don kayan da muka aika zuwa Vietnam, abokin ciniki ya zaɓi jigilar kaya don rage yawan kayan da adana farashin marufi. Hakanan muna da fakitin PVC, shirya baling, shirya firam ɗin ƙarfe, marufi da sauransu. Kuna iya duba gidan yanar gizon mu don wasu hanyoyin tattara kaya. Alloy karfe tube, sumul karfe tubeSA106 GR.B, bututun maiK55,L80, da sauransu, na iya ɗaukar abin da ke samahanyar shiryawa.