Theko e tlaase ka ho Fetisisa China Stainless Steel Hex Head Nuts DIN934, Heavy Nuts
Tlhaloso e Khutšoanyane:
Litheko tse potlakileng le tse ntle haholo, baeletsi ba nang le tsebo ho u thusa ho khetha thepa e nepahetseng e lumellanang le likhetho tsohle tsa hau, nako e khuts'oane ea popo, taelo e ntle e ikarabellang le lik'hamphani tse fapaneng bakeng sa ho lefa le ho tsamaisa litaba tsa thepa bakeng sa theko e tlase haholo ea China Stainless Steel Hex Head Nuts DIN934, Heavy. Nuts, Khoebo ea rona e amohela ka mofuthu metsoalle e haufi e tsoang hohle tikolohong ho ea, ho hlahloba le ho buisana ka mokhatlo. Likhopolo tse potlakileng le tse ntle haholo, baeletsi ba nang le tsebo ho u thusa ...
Lintlha tsa Sehlahisoa
Li-tag tsa Sehlahisoa
Litheko tse potlakileng le tse ntle haholo, baeletsi ba nang le tsebo ho u thusa ho khetha thepa e nepahetseng e lumellanang le likhetho tsohle tsa hau, nako e khuts'oane ea popo, taelo e ntle e ikarabellang le lik'hamphani tse fapaneng bakeng sa ho lefa le ho tsamaisa litaba tsa thepa bakeng sa theko e tlase haholo ea China Stainless Steel Hex Head Nuts DIN934, Heavy. Nuts, Khoebo ea rona e amohela ka mofuthu metsoalle e haufi e tsoang hohle tikolohong ho ea, ho hlahloba le ho buisana ka mokhatlo.
Litheko tse potlakileng le tse ntle haholo, baeletsi ba nang le tsebo ba tla u thusa ho khetha thepa e nepahetseng e lumellanang le lintho tsohle tseo u li ratang, nako e khuts'oane ea ho theha, taelo e ntle e ikarabellang le lik'hamphani tse fapaneng bakeng sa ho lefa le ho tsamaisa litaba.China Hexagon Nuts, Hex Flat Nuts, Mechini eohle e tsoang kantle e laola ka nepo le ho netefatsa ho nepahala ha mochini bakeng sa thepa. Ntle ho moo, hona joale re na le sehlopha sa basebetsi ba tsamaiso ea boleng bo phahameng le litsebi, ba etsang thepa ea boleng bo phahameng 'me ba na le bokhoni ba ho hlahisa lihlahisoa tse ncha ho atolosa lehae la rona la' maraka le linaheng tse ling. Re lebelletse ka tieo hore bareki ba tle bakeng sa khoebo e atlehileng bakeng sa rona ka bobeli.
ASTM A563 DH Heavy Hex Nuts
Boemo ba Boemo: ASME B18.2.2
Boholo ba lisenthimithara: 1/4"-4"
Kereiti e 'ngoe ea Lintho Tse Fumanehang:
ASTM A563 A, B, C, D, DH joalo-joalo.
Qetella: Plain, Black Oxide, Zinc Plated, Hot Dipped Galvanized, 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 A563
Tlhaloso ea ASTM A563 e akaretsa litlhoko tsa lik'hemik'hale le tsa mochini bakeng sa linate tsa tšepe tsa carbon le alloy tse sebelisoang ho liboutu, li-studs le li-fasteners tse kentsoeng kantle. Lits'oants'o tse ka tlase li bua ka litumello tsa ho penya li-galvanized nuts, litlhoko tsa ho tšoaea sehlopheng, le litlhoko tsa mochini.
Ho ea ka tlhaloso ea A563, "Litlhoko tsa sehlopha sefe kapa sefe sa linate li ka, ka khetho ea mofani oa thepa, le ka tsebiso ho moreki, li ka phethisoa ka ho fana ka linate tsa e 'ngoe ea limaraka tse matla tse boletsoeng mona ntle le haeba phetoho e joalo e thibetsoe potsong. le taelo ea ho reka”. Sena se bohlokoa hobane limaraka tse ling tsa linate ha li fumanehe habonolo ka boholo bo itseng le qetellong. Ho feta moo, litlhaloso li lumella hore ho behoe linate tsa ASTM A194 grade 2H sebakeng sa A563 grade DH ka lebaka la khaello ea ho ba teng ha linate tsa DH tsa boholo ba 3/4 ″ le tse kholoanyane.
Linate tse entsoeng ka seseti se chesang li tlameha ho tapiloe ho feta boholo ho lumella botenya bo ekelitsoeng ba zinki holim'a likhoele tsa sekoahelo se ka ntle. Litumello tsena li hlalositsoe chate e ka tlase.
Mefuta e fapaneng ea linate e teng, 'me ho isa bohōleng bo itseng e khethoa ke sehlopha sa tsona. Mefuta ena e kenyelletsa hex, hex e boima, sekwere, jeme, coupling le sleeve.
Lihlopha tsa A563
| A | Tšepe ea carbon, hex kapa hex e boima |
|---|---|
| B | Tšepe ea carbon, hex kapa hex e boima |
| C | Tšepe ea carbon, e tingoeng ebile e halefile, hex e boima |
| D | Tšepe ea carbon, e tingoeng ebile e halefile, hex e boima |
| DH | Tšepe ea carbon, e tingoeng ebile e halefile, hex e boima |
| C3 | Tšepe ea boemo ba leholimo, e timme ebile e halefile, hex e boima |
| DH3 | Tšepe ea boemo ba leholimo, e timme ebile e halefile, hex e boima |
Thepa ea Mechini ea A563
| Kereiti | Setaele | Boholo, ka. | Bopaki Mojaro, ksi | Ho thatafala, HBN | |
|---|---|---|---|---|---|
| E hlakile | Sesetiloe | ||||
| A | Hex | 1/4 – 1-1/2 | 90 | 68 | 116 - 302 |
| Heavy Hex | 1/4 - 4 | 100 | 75 | 116 - 302 | |
| B | Heavy Hex | 1/4 - 1 | 133 | 100 | 121 - 302 |
| Heavy Hex | 1-1/8 - 1-1/2 | 116 | 87 | 121 - 302 | |
| C/C3 | Heavy Hex | 1/4 - 4 | 144 | 144 | 143 - 352 |
| D | Heavy Hex | 1/4 - 4 | 150 | 150 | 248 - 352 |
| DH / DH3 | Heavy Hex | 1/4 - 4 | 175 | 150 | 248 - 352 |
| Bakeng sa UNC, 8UN, 6UN, le Coarse Pitch Threads | |||||
Thepa ea lik'hemik'hale ea A563
| Element | Mephato O, A, B, C | D** | DH** |
|---|---|---|---|
| Khabone | 0.55% boholo | 0.55% boholo | 0.20 - 0.55% |
| Manganese, min | 0.30% | 0.60% | |
| Phosphorus, max | 0.12% | 0.04% | 0.04% |
| Sebabole, max | 0.15%* | 0.05% | 0.05% |
| * Bakeng sa limaraka tsa O, A le B, boleng ba sebabole ba 0.23% bo a amoheleha ka tumello ea bareki. | |||
| ** Bakeng sa limaraka tsa D le DH sebabole sa 0.05 - 0.15% se amoheleha ha feela manganese e le 1.35% metsotso. | |||
| Element | Lihlopha tsa Kereiti ea C3* | DH3 | ||||||
|---|---|---|---|---|---|---|---|---|
| A | B | C | D | E | F | N | ||
| Khabone | 0.33 - 0.40% | 0.38 - 0.48% | 0.15 - 0.25% | 0.15 - 0.25% | 0.20 - 0.25% | 0.20 - 0.25% | 0.20 - 0.53% | |
| Manganese | 0.90 - 1.20% | 0.70 - 0.90% | 0.80 - 1.35% | 0.40 - 1.20% | 0.60 - 1.00% | 0.90 - 1.20% | 0.40% mets | |
| Phosphorus | 0.040% boholo | 0.06 - 0.12% | 0.035% boholo | 0.040% boholo | 0.040% boholo | 0.040% boholo | 0.07 - 0.15% | 0.046% boholo |
| Sebabole, max | 0.050% | 0.050% | 0.040% | 0.050% | 0.040% | 0.040% | 0.050% | 0.050% |
| Silicone | 0.15 - 0.35% | 0.30 - 0.50% | 0.15 - 0.35% | 0.25 - 0.50% | 0.15 - 0.35% | 0.15 - 0.35% | 0.20 - 0.90% | |
| Koporo | 0.25 - 0.45% | 0.20 - 0.40% | 0.20 - 0.50% | 0.30 - 0.50% | 0.30 - 0.60% | 0.20 - 0.40% | 0.25 - 0.55% | 0.20% mets |
| Nickel | 0.25 - 0.45% | 0.50 - 0.80% | 0.25 - 0.50% | 0.50 - 0.80% | 0.30 - 0.60% | 0.20 - 0.40% | 1.00% boholo | 0.20% metsotso** |
| Chromium | 0.45 - 0.65% | 0.50 - 0.75% | 0.30 - 0.50% | 0.50 - 1.00% | 0.60 - 0.90% | 0.45 - 0.65% | 0.30 - 1.25% | 0.45% mets |
| Vanadium | 0.020% mets | |||||||
| Molybdenum | 0.06% boholo | 0.10% boholo | 0.15% metsotso** | |||||
| Titanium | 0.05% boholo | |||||||
| * Khetho ea sehlopha e tla ba khetho ea moetsi | ||||||||
| ** Nickel kapa Molybdenum e ka sebelisoa. | ||||||||
Matshwao a Boitsebiso ba Kereiti ya A563
| Letshwao la Boitshupo ba Kereiti | Tlhaloso | Lintho tse bonahalang | Nominal Size, In. | Bopaki ba Khatello ea Maikutlo, ksi | Hardness Rockwell | Sheba Tlhokomeliso | |
|---|---|---|---|---|---|---|---|
| Min | Max | ||||||
 | ASTM A563 Sehlopha sa O | Tšepe ea Carbon | 1/4 – 1-1/2 | 69 | B55 | C32 | 2,3 |
| ASTM A563 Sehlopha sa A | Tšepe ea Carbon | 1/4 – 1-1/2 | 90 | B68 | C32 | 2,3 | |
| ASTM A563 Sehlopha sa B | Tšepe ea Carbon | 1/4 - 1 | 120 | B69 | C32 | 2,3 | |
| >1 – 1-1/2 | 105 | ||||||
 | ASTM A563 Sehlopha sa C | Carbon Steel, e ka 'na ea tima 'me ea halefa | 1/4 - 4 | 144 | B78 | C38 | 4 |
 | ASTM A563 Sehlopha sa C3 | Tšepe ea Atmospheric Corrosion Resistant, e ka Tingoa le ho halefa | 1/4 - 4 | 144 | B78 | 38 | 4,6 |
 | ASTM A563 Sehlopha sa D | Carbon Steel, e ka 'na ea tima 'me ea halefa | 1/4 - 4 | 150 | B84 | C38 | 5 |
 | ASTM A563 Sehlopha sa DH | Tšepe ea Carbon, e Tingoe ebile e halefile | 1/4 - 4 | 175 | C24 | C38 | 5 |
 | ASTM A563 Sehlopha sa DH3 | Tšepe e Hanang ea Atmospheric Corrosion, E Tingoe ebile e Halefile | 1/4 - 4 | 175 | C24 | C38 | 4,6 |
| LINTLHA TSEO: 1. Ho phaella ho matshwao a mophato o bontšitsoeng, limaraka tsohle, ntle le A563 limaraka tsa O, A, le B, li tlameha ho tšoauoa bakeng sa boitsebiso ba moetsi. 2.Matokomane ha a hloke ho tšoauoa ntle le ha a hlalositsoe ke moreki. Ha e tšoauoa, letšoao la boitsebiso e tla ba tlhaku ea grade O, A, kapa B. 3.Thepa e bontšitsoeng ke ea likhoele tse mahoashe tse sa apesoang kapa tse sa koaeloang. 4.Properties tse bontšitsoeng ke tsa khoele e mahoashe linate boima hex. 5.Properties tse bontšitsoeng ke tsa khoele e mahoashe linate boima hex. Mefuta e meng ea linate le likhoele tse ntle li ka sebetsa. 6.Moetsi oa linate, ka khetho ea hae, a ka eketsa matšoao a mang ho bontša tšebeliso ea tšepe ea sepakapaka e thibelang kutu. Litekanyetso tsa Inch Fastener. 7th ed. Cleveland: Industrial Fasteners Institute, 2003. n-80-n-81. | |||||||
Litekanyo tsa Khoele le Litumello tse Feteletseng
Bakeng sa linate: Chelete e Chesitsoeng ka Galvanized ho ea ka Tlhaloso F2329
| Nominal Nut Size, in. le Pitch | Diametral Allowance, ka. | Pitch Diameter | |
|---|---|---|---|
| Min | Max | ||
| 0.250 - 20 | 0.016 | 0.2335 | 0.2384 |
| 0.312 - 18 | 0.017 | 0.2934 | 0.2987 |
| 0.375 - 16 | 0.017 | 0.3514 | 0.3571 |
| 0.437 - 14 | 0.018 | 0.4091 | 0.4152 |
| 0.500 - 13 | 0.018 | 0.4680 | 0.4745 |
| 0.562 - 12 | 0.020 | 0.5284 | 0.5352 |
| 0.625 - 11 | 0.020 | 0.5860 | 0.5932 |
| 0.750 - 10 | 0.020 | 0.7050 | 0.7127 |
| 0.875 - 9 | 0.022 | 0.8248 | 0.8330 |
| 1.000 - 8 | 0.024 | 0.9428 | 0.9516 |
| 1.125 - 8 | 0.024 | 1.0678 | 1.0768 |
| 1.125 - 7 | 0.024 | 1.0562 | 1.0656 |
| 1.250 - 8 | 0.024 | 1.1928 | 1.2020 |
| 1.250 - 7 | 0.024 | 1.1812 | 1.1908 |
| 1.375 - 8 | 0.027 | 1.3208 | 1.3301 |
| 1.375 - 6 | 0.027 | 1.2937 | 1.3041 |
| 1.500 - 8 | 0.027 | 1.4458 | 1.4553 |
| 1.500 - 6 | 0.027 | 1.4187 | 1.4292 |
| 1.750 - 5 | 0.050 | 1.6701 | 1.6817 |
| 2.000 - 4.5 | 0.050 | 1.9057 | 1.9181 |
| 2.250 - 4,5 | 0.050 | 2.1557 | 2.1683 |
| 2.500 - 4 | 0.050 | 2.3876 | 2.4011 |
| 2.750 - 4 | 0.050 | 2.6376 | 2.6513 |
| 3.000 - 4 | 0.050 | 2.8876 | 2.9015 |
| 3.250 - 4 | 0.050 | 3.1376 | 3.1517 |
| 3.500 - 4 | 0.050 | 3.3876 | 3.4019 |
| 3.750 - 4 | 0.050 | 3.6376 | 3.6521 |
| 4.000 - 4 | 0.050 | 3.8876 | 3.9023 |
| Litekanyetso tsa Inch Fastener. 7th ed. Cleveland: Industrial Fasteners Institute, 2003. B-173. | |||
Liteko Lab
Workshop
Sebaka sa polokelo
Litheko tse potlakileng le tse ntle haholo, baeletsi ba nang le tsebo ho u thusa ho khetha thepa e nepahetseng e lumellanang le likhetho tsohle tsa hau, nako e khuts'oane ea popo, taelo e ntle e ikarabellang le lik'hamphani tse fapaneng bakeng sa ho lefa le ho tsamaisa litaba tsa thepa bakeng sa theko e tlase haholo ea China Stainless Steel Hex Head Nuts DIN934, Heavy. Nuts, Khoebo ea rona e amohela ka mofuthu metsoalle e haufi e tsoang hohle tikolohong ho ea, ho hlahloba le ho buisana ka mokhatlo.
Theko e tlaase ka ho FetisisaChina Hexagon Nuts, Hex Flat Nuts, Mechini eohle e tsoang kantle e laola ka nepo le ho netefatsa ho nepahala ha mochini bakeng sa thepa. Ntle ho moo, hona joale re na le sehlopha sa basebetsi ba tsamaiso ea boleng bo phahameng le litsebi, ba etsang thepa ea boleng bo phahameng 'me ba na le bokhoni ba ho hlahisa lihlahisoa tse ncha ho atolosa lehae la rona la' maraka le linaheng tse ling. Re lebelletse ka tieo hore bareki ba tle bakeng sa khoebo e atlehileng bakeng sa rona ka bobeli.
