ASTM A193 B7 Ikomeye Ikomeye

Ibisobanuro bigufi:

A193 B7 Hex Hex Bolts Hex Hex Cap Screws Standard: ASME / ANSI B18.2.1, ASME / ANSI B18.2.3.7M (Ubwoko butandukanye bwumutwe burahari) Ingano yubunini: 1/2 ”-2.3 / 4” hamwe nuburebure butandukanye Metric Ingano: 1/2-M72 hamwe n'uburebure butandukanye Icyiciro: ASTM A193 B7 Kurangiza: Oxide Yumukara, Zinc Yashizweho, Zinc Nickel Gupanga, PTFE nibindi Gupakira: Hafi ya kg 25 kuri buri karito, amakarito 36 buri pallet Inyungu: Igenzura ryiza kandi rikomeye kugenzura, Igiciro cyo guhatanira, Gutanga ku gihe; Inkunga ya Tekinike, Tanga Raporo y'Ikizamini Pleas ...

FOB Igiciro:US $ 0.5 - 9,999 / Igice

Min.Umubare w'Itegeko:100 Igice / Ibice

Ubushobozi bwo gutanga:10000 Igice / Ibice buri kwezi

Icyambu:Ningbo

Amasezerano yo kwishyura:L / C, D / A, D / P, T / T.

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Ibicuruzwa birambuye

Ibicuruzwa

A193 B7 IkomeyeImashini Iremereye

Bisanzwe: ASME / ANSI B18.2.1, ASME / ANSI B18.2.3.7M

(Ubwoko butandukanye bwumutwe burahari)

Ingano ya Inch: 1/2 ”-2.3 / 4” hamwe n'uburebure butandukanye

Ingano y'Ibipimo: 1/2-M72 n'uburebure butandukanye

Icyiciro: ASTM A193 B7

Kurangiza: Oxide Yumukara, Zinc Yashizweho, Zinc Nickel Yashizweho, PTFE nibindi

Gupakira: Hafi ya 25 kg buri karito, amakarito 36 buri pallet

Ibyiza: Ubwiza buhanitse kandi bukomeye Kugenzura ubuziranenge, Igiciro cyo Kurushanwa, Gutanga ku gihe; Inkunga ya Tekinike, Tanga Raporo y'Ikizamini

Nyamuneka nyamuneka kutwandikira kugirango ubone ibisobanuro birambuye.

ASTM A193

Umwanya

Ubusanzwe byemejwe mu 1936, ibi bisobanuro bikoreshwa cyane mubikorwa bya peteroli na chimique. Igipimo cya ASTM gikubiyemo ibyuma bivangwa n'ibyuma bidafite ibyuma bya serivisi yubushyuhe bwo hejuru. Ibi bisobanuro birimo ibifunga bigenewe gukoreshwa mubikoresho byumuvuduko, valve, flanges, na fitingi. Nubwo, ibi bikoresho bikunze kuboneka mubibumbano byigihugu (UNC), niba bikoreshwa mubikorwa gakondo, insanganyamatsiko zerekanwe insanganyamatsiko 8 kuri santimetero (tpi) kuri diametero iri hejuru ya santimetero imwe.

Hasi nincamake yibanze ya bike mubisanzwe. ASTM A193 ikubiyemo umubare wibindi bisobanuro bisanzwe bitavuzwe muri ibi bisobanuro harimo B5, B6, na B16.

Impamyabumenyi

B7	Amavuta avanze, AISI 4140/4142 yazimye kandi ararakara
B8	Icyiciro cya 1 Ibyuma bitagira umwanda, AISI 304, igisubizo cya karbide cyavuwe.
B8M	Icyiciro cya 1 Ibyuma bitagira umwanda, AISI 316, igisubizo cya karbide cyavuwe.
B8	Icyiciro cya 2 Ibyuma bitagira umwanda, AISI 304, igisubizo cya karbide cyavuwe, imbaraga zikomeye
B8M	Icyiciro cya 2 Ibyuma bitagira umwanda, AISI 316, igisubizo cya karbide cyavuwe, imbaraga zikomeye

Ibikoresho bya mashini

Icyiciro	Ingano	Ksi, min	Umusaruro, ksi, min	Murebure,%, min	RA% min
B7	Kugera kuri 2-1 / 2	125	105	16	50
	2-5 / 8 - 4	115	95	16	50
	4-1 / 8 - 7	100	75	18	50
B8 Icyiciro cya 1	Byose	75	30	30	50
B8M Icyiciro cya 1	Byose	75	30	30	50
B8 Icyiciro cya 2	Kugeza 3/4	125	100	12	35
	7/8 - 1	115	80	15	35
	1-1 / 8 - 1-1 / 4	105	65	20	35
	1-3 / 8 - 1-1 / 2	100	50	28	45
B8M Icyiciro cya 2	Kugeza 3/4	110	95	15	45
	7/8 - 1	100	80	20	45
	1-1 / 8 - 1-1 / 4	95	65	25	45
	1-3 / 8 - 1-1 / 2	90	50	30	45

Basabwe Imbuto no Gukaraba

Bolt Grade	Imbuto	Gukaraba
B7	A194 Icyiciro cya 2H	F436
B8 Icyiciro cya 1	A194 Icyiciro cya 8	SS304
B8M Icyiciro cya 1	A194 Icyiciro cya 8M	SS316
B8 Icyiciro cya 2	A194 Icyiciro cya 8	SS304
B8M Icyiciro cya 2	A194 Icyiciro cya 8M	SS316