N'ùkwù ndị China China Ọkwa 2h Heavy Hex Nuts High 5/8 3/4 1/2 Yellow Zinc High Pressure 2h Akụ Akụ
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Anyị na-eche mgbe niile ma na-eme ihe kwekọrọ na mgbanwe ọnọdụ, ma too. We aim at the achieve of a richer mind and body and the living for Chinese wholesale China Grade 2h Heavy Hex Nuts High 5/8 3/4 1/2 Yellow Zinc High Pressure 2h Material Nut, Welcome any of your question and concerns for our our ngwaahịa, anyị na-atụ anya guzobe mmekọrịta azụmahịa ogologo oge na gị n'ọdịnihu dị nso. kpọtụrụ anyị taa. Anyị na-eche mgbe niile ma na-eme ihe kwekọrọ na mgbanwe ahụ ...
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Mkpado ngwaahịa
Anyị na-eche mgbe niile ma na-eme ihe kwekọrọ na mgbanwe ọnọdụ, ma too. We aim at the achieve of a richer mind and body and the living for Chinese wholesale China Grade 2h Heavy Hex Nuts High 5/8 3/4 1/2 Yellow Zinc High Pressure 2h Material Nut, Welcome any of your question and concerns for our our ngwaahịa, anyị na-atụ anya guzobe mmekọrịta azụmahịa ogologo oge na gị n'ọdịnihu dị nso. kpọtụrụ anyị taa.
Anyị na-eche mgbe niile ma na-eme ihe kwekọrọ na mgbanwe ọnọdụ, ma too. Anyị ebumnobi na nweta nke a ọgaranya uche na ahụ na ndị dị ndụ makaChina Heavy Hex Nut, Hex Isi aku, Anyị na-emeri ọtụtụ ndị ahịa a pụrụ ịdabere na ya site na ahụmahụ bara ụba, ngwá ọrụ dị elu, ndị otu ọkachamara, njikwa mma siri ike na ọrụ kacha mma. Anyị nwere ike ekwe nkwa ngwaahịa anyị niile. Uru na afọ ojuju ndị ahịa bụ ihe mgbaru ọsọ kachasị anyị mgbe niile. Biko kpọtụrụ anyị. Nye anyị ohere, nye gị ihe ịtụnanya.
ASTM A194/A194M 7 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 gụnyere nha n'ọnụ inch 1 ga-adaba na UNC Series Class 2B. Akụ karịrị 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
2 | Carbon ígwè arọ hex akụ |
2H | Kpọtụrụ & iwe ọkụ carbon ígwè dị arọ hex akụ |
2HM | Kpọtụrụ & iwe ọkụ carbon ígwè dị arọ hex akụ |
4 | Mkpụrụ osisi hex dị arọ carbon-molybdenum emenyụ & iwe ọkụ |
7 | Akụkụ na-ekpo ọkụ alloy ígwè dị arọ hex akụ |
7M | Akụkụ na-ekpo ọkụ alloy ígwè dị arọ hex akụ |
8 | Igwe anaghị agba nchara AISI 304 hex nuts |
8M | Igwe anaghị agba nchara AISI 316 hex nuts |
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. |
Njirimara kemịkalụ
Ihe | 2, 2H, na 2HM | 4 | 7 na 7M (AISI 4140) | 8 (AISI 304) | 8M (AISI 316) |
---|---|---|---|---|---|
Carbon | 0.40% nkeji | 0.40-0.50% | 0.37 - 0.49% | 0.08% kacha | 0.08% kacha |
Manganese | 1.00% kacha | 0.70-0.90% | 0.65-1.10% | 2.00% kacha | 2.00% kacha |
Phosphorus, max | 0.040% | 0.035% | 0.035% | 0.045% | 0.045% |
Sulfur, max | 0.050% | 0.040% | 0.040% | 0.030% | 0.030% |
Silikoni | 0.40% kacha | 0.15-0.35% | 0.15-0.35% | 1.00% kacha | 1.00% kacha |
Chromium | 0.75-1.20% | 18.0-20.0% | 16.0-18.0% | ||
nikel | 8.0-11.0% | 10.0-14.0% | |||
Molybdenum | 0.20-0.30% | 0.15-0.25% | 2.00 - 3.00% |
Ụlọ nyocha
Ụlọ ọrụ
Ụlọ nkwakọba ihe
Anyị na-eche mgbe niile ma na-eme ihe kwekọrọ na mgbanwe ọnọdụ, ma too. We aim at the achieve of a richer mind and body and the living for Chinese wholesale China SA194 Grade 2h Heavy Hex Nuts High 5/8 3/4 1/2 Yellow Zinc High Pressure 2h Material Nut, Welcome any of your question and concerns for ngwaahịa anyị, anyị na-atụ anya ịmalite mmekọrịta azụmahịa ogologo oge na gị n'ọdịnihu dị nso. kpọtụrụ anyị taa.
N'ogbe ChinaChina Heavy Hex Nut, Hex Isi aku, Anyị na-emeri ọtụtụ ndị ahịa a pụrụ ịdabere na ya site na ahụmahụ bara ụba, ngwá ọrụ dị elu, ndị otu ọkachamara, njikwa mma siri ike na ọrụ kacha mma. Anyị nwere ike ekwe nkwa ngwaahịa anyị niile. Uru na afọ ojuju ndị ahịa bụ ihe mgbaru ọsọ kachasị anyị mgbe niile. Biko kpọtụrụ anyị. Nye anyị ohere, nye gị ihe ịtụnanya.