ASTM A194 7 Heavy Hex Nuts

ASTM A194/A194M 7 Heavy Hex Nuts

API 6A Flange Valve Wellhead Heavy Hex Nuts

Boemo ba Boemo: ASME B18.2.2, ASME B18.2.4.6M, ISO 4033, Din934 H=D

Boholo ba lisenthimithara: 1/4"-4"

Metric Size: M6-M100

Sehlopha se Seng se Fumanehang:

ASTM A194/A194M 2H, 2HM, 4, 4L, 7, 7L, 7M, 8, 8M, 16 joalo-joalo.

Qetella: Plain, Black Oxide, Zinc Plated, Zinc Nickel Plated, Cadmium Plated, PTFE joalo-joalo.

Ho paka: Bongata bo ka bang 25 kgs lebokose le leng le le leng, mabokose a 36 phalete ka 'ngoe

Molemo: Boleng bo Phahameng, Theko ea Tlholisano, Phano e nakong, Tšehetso ea Theknoloji, Litlaleho tsa Teko ea Phepelo

Ka kopo, ikutloe u lokolohile ho ikopanya le rona bakeng sa lintlha tse ling.

ASTM A194

Tlhaloso ea ASTM A194 e akaretsa carbon, alloy le linate tsa tšepe tse sa hloekang tse reretsoeng ho sebelisoa khatellong e phahameng le / kapa tšebeletso ea mocheso o phahameng. Ntle le ha ho boletswe ka tsela e nngwe, ho tla sebediswa American National Standard Heavy Hex Series (ANSI B 18.2.2). Linate tse fihlang le ho kenyelletsa 1 inch boholo ba lebitso e tla ba UNC Series Class 2B e lekanang. Linate tse fetang 1 inch sa boholo ka lebitso e tla ba tse lekanang tsa UNC Series Class 2B kapa 8 UN Series Class 2B tse lekanang. Linate tse matla tse phahameng tsa ASTM A194 tsa sehlopha sa 2H li tloaelehile 'marakeng 'me hangata li nkeloa sebaka ke linate tsa ASTM A563 tsa DH ka lebaka la boteng bo fokolang ba linate tsa DH ka bophara bo itseng le ho qeta.
Mephato

Mechanical Properties Matshwao a Kereiti ya Boitsebiso

Letshwao la Boitshupo ba Kereiti5	Tlhaloso	Lintho tse bonahalang	Nominal Size, In.	Tempering Temp. °F	Bopaki ba Khatello ea Maikutlo, ksi	Hardness Rockwell		Sheba Tlhokomeliso
						Min	Max
	ASTM A194 Sehlopha sa 2	Tšepe ea Carbon e Bohareng	1/4 - 4	1000	150	159	352	1,2,3
	ASTM A194 Sehlopha sa 2H	Tšepe ea Khabone e Mahareng, E Tingoe ebile e Halefile	1/4 - 4	1000	175	C24	C38	1,2
	ASTM A194 Sehlopha sa 2HM	Tšepe ea Khabone e Mahareng, E Tingoe ebile e Halefile	1/4 - 4	1000	150	159	237	1,2,3
	ASTM A194 Sehlopha sa 4	Tšepe ea Alloy ea Carbon e Bohareng, e Tingoe ebile e halefile	1/4 - 4	1100	175	C24	C38	1,2
	ASTM A194 Sehlopha sa 7	Tšepe ea Alloy ea Carbon e Bohareng, e Tingoe ebile e halefile	1/4 - 4	1100	175	C24	C38	1,2
	ASTM A194 Sehlopha sa 7M	Tšepe ea Alloy ea Carbon e Bohareng, e Tingoe ebile e halefile	1/4 - 4	1100	150	159	237	1,2,3
	ASTM A194 Sehlopha sa 8	AISI 304 e sa hloekang	1/4 - 4	-	80	126	300	4
	ASTM A194 Sehlopha sa 8M	AISI 316 e sa hloekang	1/4 - 4	-	80	126	300	4
LINTLHA TSEO: 1. Matšoao a bontšitsoeng lihlopheng tsohle tsa linate tsa A194 ke tsa linate tse entsoeng ka serame le tse chesang tse entsoeng ka makotomane. Ha linate li etsoa mochining oa stock bar, nut e tlameha ho kenyelletsoa ho tšoauoa ka tlhaku 'B'. Litlhaku H le M li bontša linate tse tšoaroang ke mocheso. 2. Thepa e bonts'itsoeng ke ea linate tse mahoashe le tse 8 tse boima. 3. Linomoro tse thata ke Brinell Hardness. 4. Linate tse phekoloang ka tharollo ea carbide li hloka lengolo le eketsehileng A - 8A kapa 8MA. 5. Linate tsohle li tla ba le letšoao la boitsebahatso la moetsi. Linate li tla tšoauoa ka mokhoa o hlakileng sefahlehong se le seng ho bontša boemo le ts'ebetso ea moetsi. Ho tšoaea li-wrench flats kapa libaka tse nang le li-bearings ha ho lumelloe ntle le haeba ho lumellanoe pakeng tsa moetsi le moreki. Linate tse tlositsoeng ka zinki li na le asterisk (*) e tšoailoeng ka mor'a letšoao la kereiti. Linate tse tlositsoeng ka cadmium li tla ba le letšoao la ho eketsa (+) le tšoailoeng ka mor'a letšoao la kereiti. 6. Limaraka tse ling tse sa tloaelehang li teng, empa ha lia thathamisoa mona. Litekanyetso tsa Inch Fastener. 7th ed. Cleveland: Industrial Fasteners Institute, 2003. N-80 - N-81.

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