ASTM A194 7M Heavy Hex Nuts

ASTM A194/A194M 7M Heavy Hex Nuts

API 6A Flange Valve Wellhead Heavy Hex Nuts

Umgangatho woMda: ASME B18.2.2, ASME B18.2.4.6M, ISO 4033, Din934 H=D

Ubungakanani be-intshi: 1/4"-4"

Ubungakanani beMetric: M6-M100

Olunye Ibakala Elikhoyo:

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

Gqiba: I-Plain, i-Oxide emnyama, i-Zinc ePlated, iNickel ye-Zinc, i-Cadmium ePlated, i-PTFE njl.

Ukupakisha: Ubuninzi malunga ne-25 kgs ibhokisi ngalinye, iibhokisi ze-36 pallet nganye

I-advanteji: Umgangatho ophezulu, ixabiso loKhuphiswano, ukuhanjiswa kwangexesha, iNkxaso yobuGcisa, iiNgxelo zoVavanyo loBonelelo

Nceda uzive ukhululekile ukuqhagamshelana nathi ngeenkcukacha ezithe vetshe.

I-ASTM A194

Inkcazo ye-ASTM A194 ihlanganisa i-carbon, i-alloy kunye ne-stainless steel nuts ezijoliswe ukusetyenziswa kwi-high-pressure kunye / okanye i-high-temperature service. Ngaphandle kokuba kuchazwe ngenye indlela, i-American National Standard Heavy Hex Series (ANSI B 18.2.2) iya kusetyenziswa. Amantongomane ukuya kunye nokubandakanya i-intshi e-1 ubungakanani obuqhelekileyo iya kuba yi-UNC Series Class 2B efanelekile. Amandongomane ngaphezu kwe-intshi eyi-intshi yobungakanani begama iya kuba nokuba yi-UNC Series yodidi lwe-2B ilingane okanye i-8 ye-UN Series Class 2B ilingane. Amandla aphezulu e-ASTM A194 amantongomane ebakala 2H axhaphakile kwindawo yentengiso kwaye ahlala etshintshwa amantongomane e-ASTM A563 ebakala le-DH ngenxa yokufumaneka okulinganiselweyo kwamantongomane e-DH kwiidayamitha ezithile kunye nokugqitywa.
Amabanga

Iimpawu zokuchongwa kweePropati zoomatshini kwiBanga

Ukuchongwa kweBakala5	Inkcazo	Izinto eziphathekayo	Ubungakanani begama, Ngaphakathi.	Ubushushu bobushushu. °F	Ubungqina bomthwalo woxinzelelo, ksi	Ubunzima beRockwell		Jonga Qaphela
						Min	Max
	I-ASTM A194 iBanga lesi-2	Intsimbi yeKhabhoni ePhakathi	1/4 – 4	1000	150	159	352	1,2,3
	I-ASTM A194 iBanga lesi-2H	Intsimbi yeKhabhoni ePhakathi, Ecinyiweyo kwaye iQithiweyo	1/4 – 4	1000	175	C24	C38	1,2
	I-ASTM A194 iBanga le-2HM	Intsimbi yeKhabhoni ePhakathi, Ecinyiweyo kwaye iQithiweyo	1/4 – 4	1000	150	159	237	1,2,3
	I-ASTM A194 iBanga lesi-4	Intsimbi ye-Carbon Alloy ePhakathi, ecinyiweyo kwaye inomsindo	1/4 – 4	1100	175	C24	C38	1,2
	I-ASTM A194 iBanga lesi-7	Intsimbi ye-Carbon Alloy ePhakathi, ecinyiweyo kwaye inomsindo	1/4 – 4	1100	175	C24	C38	1,2
	I-ASTM A194 iBanga lesi-7M	Intsimbi ye-Carbon Alloy ePhakathi, ecinyiweyo kwaye inomsindo	1/4 – 4	1100	150	159	237	1,2,3
	I-ASTM A194 iBanga lesi-8	I-AISI 304 engenastainless	1/4 – 4	-	80	126	300	4
	I-ASTM A194 iBanga lesi-8M	I-AISI 316 engenastainless	1/4 – 4	-	80	126	300	4
AMANQAKU: 1. Amanqaku aboniswe kuwo onke amabakala e-A194 nuts ngawokugodola okwenziwe ngamandongomane ashushu. Xa amandongomane esenziwa ngoomatshini be-bar stock, i-nut kufuneka iphawulwe ngonobumba 'B'. Onobumba H kunye no-M babonisa amantongomane aphethwe bubushushu. 2. Iipropati ezibonisiweyo zezo ezirhabaxa kunye ne-8-pitch thread heavy hex nuts. 3. Amanani okuqina yiBrinell Hardness. 4. Amandongomane aphathwa nge-carbide-solution afuna unobumba owongezelelweyo A – 8A okanye 8MA. 5. Onke amandongomane aya kuba nophawu lokuzazisa lomenzi. Amandongomane aya kuphawulwa ngokucacileyo ebusweni obunye ukubonisa umgangatho kunye nenkqubo yomenzi. Ukumakishwa kweeflethi zokutshixa okanye imiphezulu ethweleyo akuvumelekanga ngaphandle kokuba kuvunyelwene phakathi komenzi nomthengi. Amandongomane aqatywe ngezinc ane asterisk (*) ephawulwe emva kwesimboli yebakala. Amandongomane aqatywe ngecadmium aya kuba nophawu lokudibanisa (+) oluphawulwe emva kwesimboli yebakala. 6. Amanye amabakala angaxhaphakanga kangako akhona, kodwa awadweliswanga apha. Imigangatho ye-intshi yokuqinisa. 7th ed. Cleveland: Industrial Fasteners Institute, 2003. N-80 - N-81.

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