ASTM A194 2HM Akụ Hex dị arọ

ASTM A194/A194M 2HM Akụ Hex dị arọ

API 6A Flange Valve Wellhead Heavy Hex Nuts

Ụkpụrụ akụkụ: ASME B18.2.2, ASME B18.2.4.6M, ISO 4033, Din934 H=D

Nha inch: 1/4"-4"

Oke metrik: M6-M100

Ọkwa ndị ọzọ dị:

ASTM A194/A194M 2H, 2HM, 4, 4L, 7, 7L, 7M, 8, 8M, 16 na ndị ọzọ.

Mechaa: Plain, Black Oxide, Zinc Plated, Zinc Nickel Plated, Cadmium Plated, PTFE etc.

Mbukota: nnukwu ihe dị ka kilogram 25 katọn ọ bụla, katọn 36 nke pallet ọ bụla

Uru: Ogo dị elu, ọnụ ahịa asọmpi, nnyefe oge, Nkwado nka na ụzụ, akụkọ nnwale mbubata

Biko nweere onwe gị ịkpọtụrụ anyị maka nkọwa ndị ọzọ.

ASTM A194

Nkọwa ASTM A194 na-ekpuchi carbon, alloy na igwe anaghị agba nchara ezubere maka iji ọrụ nrụgide dị elu na/ma ọ bụ ọrụ okpomọkụ dị elu. Ọ gwụla ma akọwapụtara ya ọzọ, a ga-eji American National Standard Heavy Hex Series (ANSI B 18.2.2). Akụ ruru yana gụnye nha aha inch 1 ga-adabara UNC Series Class 2B dabara. Akụ karịa 1 inch n'ọnụ aha ga-abụ UNC Series Class 2B dabara ma ọ bụ 8 UN Series Class 2B dabara. Ike dị elu ASTM A194 grade 2H nuts bụ ihe a na-ahụkarị n'ahịa ma na-edochi ya anya maka ASTM A563 ọkwa DH mkpụrụ n'ihi oke nnweta DH mkpụrụ na ụfọdụ dayameta na imecha.
akara ule

Ngosipụta akara akara akụrụngwa akụrụngwa

Ngosipụta akara ọkwa5	Nkọwapụta	Ihe onwunwe	Nha aha, In.	Ọkụ na-ekpo ọkụ. °F	Ihe akaebe na-akpata nrụgide, ksi	Obi ike Rockwell		Lee Rịba ama
						Min	Oke
	ASTM A194 Ọkwa 2	Ọkara Carbon Steel	1/4 - 4	1000	150	159	352	1,2,3
	ASTM A194 Ọkwa 2H	Carbon Steel Ọkara, Akwụsịrị na Iwe	1/4 - 4	1000	175	C24	C38	1,2
	ASTM A194 Ọkwa 2HM	Carbon Steel Ọkara, Akwụsịrị na Iwe	1/4 - 4	1000	150	159	237	1,2,3
	ASTM A194 Ọkwa 4	Carbon Alloy Steel Ọkara, Akwụsịrị na Iwe	1/4 - 4	1100	175	C24	C38	1,2
	ASTM A194 Ọkwa 7	Carbon Alloy Steel Ọkara, Akwụsịrị na Iwe	1/4 - 4	1100	175	C24	C38	1,2
	ASTM A194 Ọkwa 7M	Carbon Alloy Steel Ọkara, Akwụsịrị na Iwe	1/4 - 4	1100	150	159	237	1,2,3
	ASTM A194 Ọkwa 8	Igwe anaghị agba nchara AISI 304	1/4 - 4	-	80	126	300	4
	ASTM A194 Ọkwa 8M	Igwe anaghị agba nchara AISI 316	1/4 - 4	-	80	126	300	4
IHE: 1. Akara akara egosiputara maka akara ule niile nke mkpụrụ akụ A194 bụ maka mkpụrụ oyi kpụrụ na ọkụ ekwekọghị. Mgbe a na-emepụta mkpụrụ site na ngwaahịa mmanya, a ga-ejikwa mkpụrụ osisi 'B' akara akị ahụ. Akwụkwọ ozi H na M na-egosi mkpụrụ osisi a na-ekpo ọkụ. 2. Ngwongwo egosiri bụ ndị nke keadighi rarii na 8-pitch eri arọ hex nuts. 3. Ọnụ ọgụgụ isi ike bụ Brinell Hardness. 4. Akụ na-edozi carbide-solution chọrọ akwụkwọ ozi ọzọ A - 8A ma ọ bụ 8MA. 5. Mkpụrụ niile ga-ebu akara njirimara nke onye nrụpụta. A ga-edobe mkpụrụ n'ụzọ ziri ezi n'otu ihu iji gosi ọkwa na usoro nke onye nrụpụta. Agaghị anabata akara mgbakasị flat ma ọ bụ ihe ebu n'elu ọ gwụla ma ekwekọrịtara n'etiti onye nrụpụta na onye zụrụ ya. Akụ ejiri zinc kpuchie nwere akara nrịbama (*) ka akara akara n'ọkwa akara. Akụ ekpuchiri na cadmium ga-enwe akara gbakwunyere (+) nke akara akara n'ọkwa akara. 6. akara ule ndị ọzọ na-adịkarị obere dị, mana edepụtaghị ya ebe a. Ụkpụrụ ngwa ngwa inch. Ederede nke asaa. Cleveland: Industrial fasteners Institute, 2003. N-80 - N-81.

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