Matsayin ASTM Grade karfe abu na bututu maras nauyi
Dubawa
Standard: ASTM misali
Rukunin Daraja: GrA, GrB, P5, P9, P11, P22
Kauri: 1-100 mm
Diamita na waje (Zagaye): 10 - 1000 mm
Tsawon: Kafaffen tsayi ko tsayin bazuwar
Siffar Sashe: Zagaye
Wurin Asalin: China
Takaddun shaida: ISO9001:2008
Alloy Ko A'a: carbon karfe mara kyau
Aikace-aikace: Karfe bututu
Surface Jiyya: A matsayin abokin ciniki ta bukata
Fasaha: Hot Rolled/ sanyi zane
Maganin zafi: daidaitawa
Bututu na Musamman: Bututun bango mai kauri
Amfani: Gina, Jirgin Ruwa, Tufafin Tufafi da Mai Musanya Zafi
Gwajin: ET/UT
Babban Daraja
Kayan abu | Bututu | Kayan aiki | Flanges | Valves | Bolts & Kwayoyi |
|
Carbon Karfe | A106 Gr | Saukewa: A234G | A105 Gr | A216 Gr WCB | Saukewa: A193G | GB3077 35GrMoA GB699 35 |
A106 Gr | Saukewa: A234GR | A105 Gr | A216 Gr WCB | |||
A106 GR | Saukewa: A234G | A105 Gr | A216 Gr WCB | |||
Karfe Karfe | Bayani na A335G1 | Saukewa: A234GR | Saukewa: A182G | A217 Gr WC1 | A193 Gr16 |
HG20634 |
Saukewa: A335G11 | Saukewa: A234GR | A182 Gr F11 | A217 Gr WC6 | |||
A335 Gr P12 | Saukewa: A234GR | A182 Gr F12 | A217 Gr WC6 | |||
A335 Gr P22 | Saukewa: A234GR | A182 Gr F22 | A217 Gr WC9 | |||
Saukewa: A335G | Saukewa: A234GR | Saukewa: A182G | A217 Gr C5 | |||
Saukewa: A335GR | Saukewa: A234GR | A182 Gr F9 | A217 Gr C12 | |||
Karfe Karfe Alloy | A333 Gr 5 | A420 Gr WPL6 | Farashin A350G2 | A352 Gr | Saukewa: A320G7 |
|
Farashin A333 | A420 Gr WPL3 | Farashin LF3 | Saukewa: A352GR | |||
Austenitic | Saukewa: A312GrT304 | Saukewa: A403GR | A182 Gr F304 | A182 Gr F304 | Saukewa: A193G |
|
A312 Gr TP316 | Saukewa: A403GR | A182 Gr F316 | A182 Gr F316 | |||
Saukewa: A312GrT321 | Saukewa: A403GR | A182 Gr F321 | A182 Gr F321 | |||
A312 Gr TP347 | Saukewa: A403GR | A182 Gr F347 | A182 Gr F347 |
Bukatar Gwaji
Nuna wasu gwaje-gwaje na yau da kullun don tunani, don ma'auni daban-daban, da fatan za a duba daidaitattun cikakkun bayanai.
Gwajin Ruwa:
Yakamata a gwada bututun Karfe da ruwa daya bayan daya. Matsakaicin Matsayin Gwajin shine MPa 20. Ƙarƙashin Ƙarƙashin Gwajin, Lokacin Tsabtatawa bai kamata ya zama ƙasa da 10 S ba, kuma Bututun Karfe Kada ya zube.
Bayan Mai Amfani Ya Yarda, Ana iya Mayar da Gwajin Hydraulic Ta Gwajin Eddy Yanzu Ko Gwajin Leakage Magnetic Flux.
Gwajin mara lalacewa:
Yakamata a duba bututun da ke buƙatar ƙarin bincike ta hanyar duban dan tayi ɗaya bayan ɗaya. Bayan Tattaunawar Na Bukatar Yardar Jam'iyyar Kuma An Ƙayyade A Cikin Yarjejeniyar, Za'a Iya Ƙara Wasu Gwajin Mara Lalacewa.
Gwajin Lalacewa:
Tubes Tare da Diamita Waje Sama da 22 mm Za a Yi gwajin Lalacewa. Babu Bayyanannen Haɓakawa, Farin Tabo, Ko Najasa da yakamata su Faru yayin Gabaɗayan Gwajin.
Gwajin Fitowa:
Dangane da buƙatun mai siye kuma an faɗi a cikin kwangilar, bututun ƙarfe tare da diamita na waje ≤76mm da kauri bango ≤8mm Ana iya yin gwajin Flaring. Anyi Gwajin A Zazzafar Daki Tare da Tafiyar 60 °. Bayan Flaring, Matsakaicin Matsakaicin Diamita na waje yakamata ya dace da buƙatun Tebu mai zuwa, kuma Dole ne kayan gwajin kada ya nuna fashe ko rips.