ASTM A194 7M Heavy Hex Nuts

ASTM A194/A194M 7M Heavy Hex Nuts

I-API 6A Flange Valve Wellhead Heavy Hex Nuts

I-Dimension Standard: ASME B18.2.2, ASME B18.2.4.6M, ISO 4033, Din934 H=D

Intshi Usayizi: 1/4"-4"

Usayizi Wemethrikhi: M6-M100

Elinye Ibanga Elitholakalayo:

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

Qeda: I-Plain, i-Black Oxide, i-Zinc Plated, i-Zinc Nickel Plated, i-Cadmium Plated, i-PTFE njll.

Ukupakisha: Inqwaba engaba ngu-25 kgs ibhokisi ngalinye, amabhokisi angama-36 iphalethi ngalinye

Inzuzo: Ikhwalithi Ephezulu, Intengo Encintisanayo, Ukulethwa Okufika Ngesikhathi, Ukusekelwa Kobuchwepheshe, Imibiko Yokuhlola Ukunikezwa

Sicela ukhululeke ukuxhumana nathi ukuze uthole imininingwane eyengeziwe.

I-ASTM A194

Ukucaciswa kwe-ASTM A194 kuhlanganisa ikhabhoni, ingxubevange namantongomane ensimbi engagqwali ahloselwe ukusetshenziswa ekucindezelweni okuphezulu kanye/noma kusevisi yezinga lokushisa eliphezulu. Ngaphandle kwalapho kucaciswe ngenye indlela, kuzosetshenziswa i-American National Standard Heavy Hex Series (ANSI B 18.2.2). Amantongomane afika futhi afaka intshi engu-1 usayizi wegama azoba ukulingana kwe-UNC Series Class 2B. Amantongomane angaphezu kweyintshi elingu-1 kasayizi wegama azoba ukulingana kwe-UNC Series Class 2B noma ukulingana okungu-8 kwe-UN Series Class 2B. Amandla aphezulu amantongomane e-ASTM A194 grade 2H avamile endaweni yemakethe futhi avame ukushintshwa ngamantongomane e-ASTM A563 ebangeni le-DH ngenxa yokutholakala okulinganiselwe kwamantongomane e-DH kumadayamitha athile namaphetho.
Amabanga

Izimpawu Zokuhlonza Izakhiwo Zemishini Yebanga

Ukumakwa Kokuhlonza Ibanga5	Ukucaciswa	Okubalulekile	Usayizi Wokuzisholo, Ngo.	I-Tempering Temp. °F	Ingcindezi Yomthwalo Wobufakazi, ksi	Ukuqina kwe-Rockwell		Bheka Inothi
						Okuncane	Ubukhulu
	I-ASTM A194 Ibanga lesi-2	Insimbi Yekhabhoni Emaphakathi	1/4 – 4	1000	150	159	352	1,2,3
	I-ASTM A194 Ibanga lesi-2H	Insimbi Yekhabhoni Emaphakathi, Icishiwe futhi Ithambile	1/4 – 4	1000	175	C24	C38	1,2
	I-ASTM A194 Ibanga 2HM	Insimbi Yekhabhoni Emaphakathi, Icishiwe futhi Ithambile	1/4 – 4	1000	150	159	237	1,2,3
	I-ASTM A194 Ibanga lesi-4	Insimbi Ye-Carbon Alloy Emaphakathi, Icishiwe futhi Iqinile	1/4 – 4	1100	175	C24	C38	1,2
	I-ASTM A194 Ibanga lesi-7	Insimbi Ye-Carbon Alloy Emaphakathi, Icishiwe futhi Iqinile	1/4 – 4	1100	175	C24	C38	1,2
	I-ASTM A194 Ibanga lesi-7M	Insimbi Ye-Carbon Alloy Emaphakathi, Icishiwe futhi Iqinile	1/4 – 4	1100	150	159	237	1,2,3
	I-ASTM A194 Ibanga lesi-8	I-AISI 304 engenasici	1/4 – 4	-	80	126	300	4
	I-ASTM A194 Ibanga le-8M	I-AISI 316 engenasici	1/4 – 4	-	80	126	300	4
AMANOTHI: 1. Izimpawu ezikhonjiswe kuwo wonke amabanga amantongomane angu-A194 ezamantongomane abandayo akhiwe nashisayo. Uma amantongomane enziwa ngomshini asuka esitokisini sebha, nati kufanele futhi amakwe ngohlamvu 'B'. Izinhlamvu H kanye no-M zibonisa amantongomane aphethwe ukushisa. 2. Izakhiwo ezibonisiwe yilezo zamantongomane ama-hex asindayo kanye nentambo engu-8-pitch. 3. Izinombolo zokuqina yiBrinell Hardness. 4. Amantongomane aphathwa nge-carbide-solution adinga uhlamvu olwengeziwe A – 8A noma 8MA. 5. Wonke amantongomane kufanele abe nophawu lomkhiqizi. Amantongomane kufanele amakwe ngokucacile ebusweni obubodwa ukukhombisa izinga kanye nenqubo yomkhiqizi. Ukumakwa kwamaflethi ama-wrench noma izindawo ezithwalayo akuvunyelwe ngaphandle uma kuvunyelwene phakathi komkhiqizi nomthengi. Amantongomane ambozwe nge-zinc anenkanyezi (*) ephawulwe ngemva kophawu lwebanga. Amantongomane ambozwe nge-cadmium azoba nophawu lokuhlanganisa (+) olumakwe ngemva kophawu lwebanga. 6. Amanye amamaki angajwayelekile akhona, kodwa awabaliwe lapha. I-Inch Fastener Standards. 7th ed. I-Cleveland: I-Industrial Fasteners Institute, 2003. N-80 - N-81.

Chemical Properties

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