China Cheap farashin China High Matsa lamba SA210 A1 / A213 T12 Heat Exchanger Rifled Boiler Tube Carbon Karfe Sumul Bututu/Tube
Mun kasance gogaggen masana'anta. Lashe mafi yawan mahimman takaddun shaida na kasuwa don China Cheap farashin China High Matsa lamba SA210 A1 / A213 T12 Heat Exchanger Rifled Boiler Tube Carbon Karfe Sumul Bututu / Tube, Mun kasance a cikin hanya fiye da shekaru 10. An sadaukar da mu ga kyawawan kayayyaki da taimakon mabukaci. Muna gayyatar ku don ziyartar kasuwancinmu don keɓaɓɓen yawon shakatawa da jagorar kamfani na ci gaba.
Mun kasance gogaggen masana'anta. Samun mafi yawan mahimman takaddun shaida na kasuwar saCarbon karfe tube, China A210 tube mara nauyi, Kwarewar mu yana sa mu mahimmanci a idanun abokin ciniki. Our ingancin magana da kanta da kaddarorin kamar shi ba tangle, zubar ko rushewa, sabõda haka, mu abokan ciniki za su kasance kullum m yayin sanya oda.
Dubawa
| Daidaito:ASTM SA210 | Alloy Ko A'a: Carbon Karfe |
| Rukunin Daraja: GRA. GrC | Aikace-aikace: Boiler Pipe |
| Kauri: 1-100 mm | Surface Jiyya: A matsayin abokin ciniki ta bukata |
| Diamita na waje (Zagaye): 10 - 1000 mm | Dabarar: Zane Mai Zafi/Cikin Sanyi |
| Tsawon: Kafaffen tsayi ko tsayin bazuwar | Maganin zafi: Annealing / normalizing |
| Siffar Sashe: Zagaye | Bututu na Musamman: Bututun bango mai kauri |
| Wurin Asalin: China | Anfani: Boiler da Heat Exchanger |
| Takaddun shaida: ISO9001:2008 | Gwajin: ET/UT |
Aikace-aikace
Ana amfani dashi galibi don yin ƙarfe na ƙarfe maras inganci, don bututun tukunyar jirgi, bututu mai zafi
don masana'antar bolier, bututu mai canza zafi da dai sauransu Tare da girman girman da kauri
Babban Daraja
Matsayi na babban ingancin carbon tukunyar jirgi: GRA, GrC
Abubuwan Sinadari
| Abun ciki | Darasi A | Darasi C |
| C | ≤0.27 | ≤0.35 |
| Mn | ≤0.93 | 0.29-1.06 |
| P | ≤0.035 | ≤0.035 |
| S | ≤0.035 | ≤0.035 |
| Si | 0.1 | 0.1 |
A Ga kowane raguwa na 0.01 % ƙasa da ƙayyadadden iyakar carbon, haɓakar 0.06 % manganese sama da iyakar ƙayyadaddun za a ba da izini har zuwa iyakar 1.35 %.
Kayan Injiniya
| Darasi A | Darasi C | |
| Ƙarfin Ƙarfi | ≥ 415 | ≥ 485 |
| Ƙarfin Haɓaka | ≥ 255 | ≥ 275 |
| Yawan haɓakawa | ≥ 30 | ≥ 30 |
Bukatar Gwaji
Gwajin Ruwa:
Yakamata a gwada bututun Karfe da ruwa daya bayan daya. Matsakaicin Matsayin Gwajin shine 20 MPa. 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 na Yanzu Ko Gwajin Leakage Magnetic Flux.
Gwajin Lalacewa:
Tubes Tare da Diamita Na Waje Sama da 22mm 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.
Gwajin Tauri:
Za a yi gwajin taurin Brinell ko Rockwell akan samfurori daga bututu biyu daga kowane kuri'a
Cikakken Bayani
Tubu mai tukunyar jirgi
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210(A210M) -2012
ASME SA-213/SA-213M
