Sumo pfupi yeA694 uye A694 F60

Chikamu che ASTM A694F60Chemical Component
F60	C	Mn	Si	S	P	Cr	Mo	Ni	Al
	0.12-0.18	0.90-1.30	0.15-0.40	0.010MAX	0.015MAX	0.25MAX	0.15MAX	0.03MAX	0.025-0.05
	Cu	Sn	V	Nb	Ti	N	Co	B	Ta
	0.25MAX	/	0.04MAX	0.03MAX	0.0025MAX	0.012MAX	/	0.0005MAX	/

Technology yekupisa Processing
F60	Kupisa Kurapa
	Heated to temp. 1650(900C), uye kuchengeta kwemaawa matanhatu, mvura yakadzimwa.
	Hasha pa tempo. 1000F(560C) kwemaawa matanhatu., mweya wakatonhodzwa

ASTM A694 igiredhi resimbi rekuAmerica
ASTM A694 Forgings yeCarbon uye Alloy Steel Pipe Flanges, Fittings, Mavharuvhu uye Zvikamu zveHigh Pressure Transmission Equipment.
A694 ine huwandu hweF42 F46 F48 F50 F52 F56 F60 F65F70
A694 igiredhi resimbi muUnited States, uye chimiro chayo chemakemikari chiri padyo neiyo Q345D muChina. Q345D inoda kuita maitiro ekupisa kupisa isati yasvika kumagetsi eA694 F60.

Mukuwedzera, ASTM A694 Gr.F60 zvakare isimbi yakaderera alloy simbi inoshandiswa kune pombi fittings pasi pekumanikidzwa kwepamusoro uye kupisa kwepamusoro, saka inonziwo A694 F60 high pressure fittings.
Ichi chinyorwa chinowanzo shandiswa kune yakakwira-kudzvanywa pombi yekubatanidza muoiri, gasi rechisikigo uye maindasitiri emakemikari, uye ine yakanyanya kusimba simba uye corrosion resistance.

Kana kuri kuomarara siyana kweASTM A694 Gr.F60,hapana chakananga kuomarara chinodiwa. Kuomarara kunoenderana chaiyo kupisa kurapwa mamiriro uye zvinhu mamiriro. Kazhinji, kuoma kwemhando yeA694 F60 zvinhu inoedzwa pasi peBrinell kuomarara (HB) kana Rockwell kuomarara (HRC). Iko kukosha kwekuoma kunosiyana zvichienderana nemakemikari ekuumbwa, mamiriro ekupisa uye maitiro ekugadzira zvinhu.

Tora butt weld flange yeA694 F60 semuenzaniso kutsanangura:

A694 F60butt welding flangehaisi nyore kukanganisa, ine chisimbiso chakanaka uye inoshandiswa zvakanyanya. Inoshanda kune mapaipi ane dzvinyiriro huru kana tembiricha kuchinjika kana tembiricha yakakwira, kudzvanywa kwepamusoro uye kuderera kwepipeline tembiricha. Inowanzo shandiswa kubatanidza mapaipi nemavharuvhu ane PN yakakura kupfuura 2.5MPa; Inoshandiswawo mumapaipi anotakura midhiya inodhura, inopfuta uye inoputika. Iine hupenyu hurefu hwebasa. Zvinoenderana neiyo munda corrosion test data, hupenyu hwayo hwesevhisi hunogona kusvika makore zana uye haidi kugadziridzwa. Naizvozvo, chiyero chayo chekuita-yemutengo wakanaka kwazvo, mutengo wehupenyu hwekushandisa wakaderera, uye hupfumi hwayo hwakakosha.

A694 F60 butt welding flange inoratidzirwa nekubatana kwakavimbika uye kwakachengeteka, kuvakwa kwakaringana uye nekukurumidza, kushambidzika kwakanaka uye kuchengetedza kwezvakatipoteredza, kuyerera kudiki kwekumanikidzwa kurasikirwa, yakasimba system kuenderana, zvese zvakavhurika uye zvakavanzwa kuisirwa, hapana kuvandudzwa uye kugadzirisa, hukuru hwehupfumi kuita, uye yakakura application range. Inoshanda kune yevagari yakaderera kudzvinyirira kwemvura kutapurirana senge inotonhora uye inopisa mvura, yakananga yekunwa mvura, kudziyisa, air conditioning, kudzivirira moto, gasi, nezvimwewo, pamwe chete nemushonga, chinwiwa, chikafu Kuderera-kudzvinyirira fluid kutapurirana muindasitiri yemakemikari uye. mamwe maindasitiri.