Weld Neck Flange Raws li ASTM A105

Weld Neck Flange Raws li ASTM A105

- ASTM A105 Standard Specification rau Carbon Steel Forgings rau Piping Applications

Scope
ASTM A105 Standard Specification npog forged carbon steel piping Cheebtsam rau ambient- thiab siab dua-kub kev pab cuam nyob rau hauv siab systems. Xws li cov flanges, fittings, li qub, thiab cov khoom zoo sib xws tau txiav txim rau qhov loj me uas tau teev tseg los ntawm tus neeg yuav khoom lossis rau cov qauv ntsuas qhov ntev xws li MSS, ASME, thiab API specifications hais hauv Tshooj 2. Forg ings ua rau qhov kev qhia tshwj xeeb no txwv rau qhov hnyav tshaj plaws. ntawm 10000 lb [4540 kg]. Loj forgings yuav raug txiav txim rau Specification A266/A266M. Tube nplooj ntawv thiab hollow cylindrical forgings rau siab lub nkoj plhaub tsis suav nrog nyob rau hauv qhov kev qhia ntawm no specification. Txawm hais tias qhov kev qhia tshwj xeeb no suav nrog qee cov kav dej uas tau tsim los ntawm cov khoom siv dov thiab cov khoom siv seamless tubular, nws tsis suav nrog cov khoom siv raw uas tsim hauv cov khoom no.

Lub caj dab weld flange yog ib hom yeeb nkab haum uas txuas cov yeeb nkab steel, yeeb nkab fittings, thiab lwm yam rau hauv lub flange los txuas rau cov khoom siv lossis cov kav dej siv cov welds. Nws lub caj dab tuaj yeem hloov cov yeeb nkab kev ntxhov siab, txo qhov siab ntawm lub flange hauv qab, thiab nws haum rau cov kav dej ua haujlwm ntawm qhov kub siab lossis qis qis, nrog rau cov kav dej uas muaj kev kub siab. Nws tau muab faib ua lub tiaj-welded flanges nrog caj dab thiab pob tw-welded flanges nrog caj dab raws li txoj kev vuam. ASTM A105 weld caj dab flanges Raws li tus qauv tsim khoom ASTM A105, cov flanges yog ua los ntawm cov hlau, uas tuaj yeem tiv taus qhov kub thiab txias thiab yog cov khoom tsim nyog rau flange fabrication. TS tuaj yeem muab vuam caj dab flanges ntawm tus nqi tsim nyog thiab zoo. Peb cov khoom tuaj nyob rau hauv ntau qhov ntau thiab tsawg, thiab cov neeg siv khoom xav tau tuaj yeem tiv tauj peb rau kev tsocai ntawm email, Whatsapp, lossis lwm yam.

Specification ntawm ASTM A105 Weld Neck Flange

Khoom npe	ASTM A105 Weld Neck Flange
Specifications	ASTM A105 / ASME SA105
Txuj	ASME, ANSI, BS, DIN, EN, thiab lwm yam.
Khoom siv	Carbon Steel
Dimension	ANSI B16.5
Hom Flange	Weld caj dab
Loj	1 1/2"
Teem caij	SCH 20, SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, SCH STD, thiab lwm yam.
Chav kawm	150#
Hom ntsej muag	RF (Raised ntsej muag)
Cov nqe lus them nqi	T/T, L/C
Lub sij hawm xa tuaj	Raws li qhov yuav tsum tau muaj

Chemical Composition (%) ntawm ASTM A105 Weld Neck Flange

CHEMICAL COMPOSITION (%)
C, max	Mn	P, max	S, max	Si, max	Cr, max	Nim, max	Mas, max	Cu, max	V, max
0.35	0.60-1.05	0.035	0.040	0.10-0.35	0.30	0.40	0.12	0.40	0.08

Mechanical Properties ntawm ASTM A105 Weld Neck Flange

MECHANICAL PROPERTIES
Tensile zog, ksi [MPa], min	Yield zog, ksi [MPa], min	Elongation (%), min	Hardness, max
70 [485]	36 [250]	22	187 HB

Qhov ntev ntawm ASTM A105 Weld Neck Flange

Lub taub hau

Txoj kab uas hla ntawm RF Qhov siab ntawm RF

PCD

Weld ntsej muag 1/2 15 90 9.6 30 21.3 46 - 34.9 2 60.3 1.6 3/4 20 100 11.2 38 26.7 51 - 42.9 2 69.9 1.6 1 25 110 12.7 49 33.4 54 - 50.8 2 79.4 1.6 1 1/4 32 115 14.3 59 42.2 56 - 63.5 2 88.9 1.6 1 1/2 40 125 15.9 65 48.3 60 - 73 2 98.4 1.6 2 50 150 17.5 78 60.3 62 - 92.1 2 120.7 1.6 2 1/2 65 180 20.7 90 73 68 - 104.8 2 139.7 1.6 3 80 190 22.3 108 88.9 68 - 127 2 152.4 1.6 3 1/2 90 215 22.3 122 101.6 70 - 139.7 2 177.8 1.6 4 100 230 22.3 135 114.3 75 - 157.2 2 190.5 1.6 5 125 255 22.3 164 141.3 87 - 185.7 2 215.9 1.6 6 150 280 23.9 192 168.3 87 - 215.9 2 241.3 1.6 8 200 345 27 246 219.1 100 - 269.9 2 298.5 1.6 10 250 405 28.6 305 273 100 - 323.8 2 362 1.6 12 300 485 30.2 365 323.8 113 - 381 2 431.8 1.6 14 350 535 33.4 400 355.6 125 - 412.8 2 476.3 1.6 16 400 595 35 457 406.4 125 - 469.9 2 539.8 1.6 18 450 635 38.1 505 457.2 138 - 533.4 2 577.9 1.6 20 500 700 41.3 559 508 143 - 584.2 2 635 1.6 24 600 815 46.1 663 610 151 - 692.2 2 749.3 1.6