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Nkọwa ngwaahịa
Mkpado ngwaahịa
Anyị mgbe niile na-eme mmụọ anyị nke ”Innovation na-eweta ọganihu, High-edu na-eme ka ụfọdụ ihe oriri, nchịkwa ahịa uru, kredit akara na-adọta ndị ahịa maka Hot ire Factory China Manufacturer Well made Thread Rods Stud Bolt Half Threaded StudNkwụsị okpukpu abụọ, Anyị na-anabata gị ka maa kwụsị site anyị n'ichepụta eweta na-anọdụ ala maka ịmepụta obi ụtọ nzukọ mmekọrịta na ahịa gị onwe gị n'ụlọ na esenidụt mgbe nọ na nso nke ogologo okwu.
Anyị na-eme mmụọ anyị nke "Innovation na-eweta ọganihu, Ịdị mma na-eme ihe ụfọdụ, uru ahịa ahịa nchịkwa, kredit akara na-adọta ndị ahịa makaChina Bolt, Nkwụsị okpukpu abụọ, Ahụmahụ anyị na-eme ka anyị dị mkpa na anya ndị ahịa anyị. Àgwà anyị na-ekwu n'onwe ya ihe onwunwe dị ka ọ dịghị tangle, wụsara ma ọ bụ mebie, nke mere na ndị ahịa anyị ga-enwe obi ike mgbe niile mgbe ị na-etinye iwu.
ASTM A193 A320 B8 Ihe mkpuchi Stud niile
Ọkọlọtọ: IFI-136, ASME B16.5, DIN976
Nha inch: 1/4 "-4" nwere ogologo dị iche iche
Nha metric: M6-M100 nwere ogologo dị iche iche
Ọkwa ndị ọzọ dị:
ASTM A193/A193M B8 Klas 1 & 2, B8M Klas 1 & 2,
ASTM A320/A320M B8 Klas 1 & 2, B8M Klas 1 & 2
Emecha: Plain, PTFE wdg.
Mbukota: nnukwu ihe dị ka kilogram 25 katọn ọ bụla, katọn 36 nke pallet ọ bụla
Uru: Ogo dị elu na njikwa mma siri ike, ọnụahịa asọmpi, nnyefe oge; Nkwado nka na ụzụ, Akụkọ Nnwale Nleta
Biko nweere onwe gị ịkpọtụrụ anyị maka nkọwa ndị ọzọ.
ASTM A320
Oke
Na mbụ kwadoro na 1948, nkọwa ASTM A320 na-ekpuchi alloy steel na igwe anaghị agba nchara maka ọrụ okpomọkụ dị ala. Ọkọlọtọ a na-ekpuchi mkpanaka akpọrepu, kpụrụ akpụ, ma ọ bụ nke siri ike, bolts, skru, studs, na stud bolts ejiri maka arịa nrụgide, valvụ, flanges na akwa akwa. Dịka nkọwapụta ASTM A193, ọ gwụla ma akọwapụtaghị ya, akọwapụtara usoro eri 8UN na fastener karịrị 1” na dayameta.
N'okpuru bụ nchịkọta isi nke ole na ole n'ime akara ule dị n'ime nkọwa ASTM A320. Ọtụtụ akara ule ndị ọzọ na-adịghị adịkarị nke ASTM A320 dị, mana ekpuchighị ya na nkọwa n'okpuru.
akara ule
| L7 Alloy ígwè | AISI 4140/4142 kwụsịrị na iwe |
| L43 Alloy ígwè | AISI 4340 kwụsịrị ma were iwe |
| B8 Klas 1 igwe anaghị agba nchara | AISI 304, ọgwụgwọ carbide na-agwọ ya |
| B8M Klas 1 igwe anaghị agba nchara | AISI 316, ngwọta carbide na-agwọta |
| B8 Klas 2 igwe anaghị agba nchara | AISI 304, ọgwụgwọ carbide na-agwọta, nsogbu siri ike |
| B8M Klas 2 igwe anaghị agba nchara | AISI 316, ngwọta carbide na-agwọta, nsogbu siri ike |
Ihe eji arụ ọrụ
| Ọkwa | Nha | Tensile, ksi, min | Mpụta, ksi, min | Mmetụta Charpy 20-ft-lbf @ temp | Elong,%, min | RA,%, nkeji |
| L7 | Ruo 21/2 | 125 | 105 | -150°F | 16 | 50 |
| L43 | Ruo 4 | 125 | 105 | -150°F | 16 | 50 |
| B8 Klas 1 | Ha niile | 75 | 30 | N/A | 30 | 50 |
| B8M Klas 1 | Ha niile | 75 | 30 | N/A | 30 | 50 |
| B8 Klas 2 | Ruo3/4 | 125 | 100 | N/A | 12 | 35 |
| 7/8- 1 | 115 | 80 | N/A | 15 | 35 | |
| 11/8- 11/4 | 105 | 65 | N/A | 20 | 35 | |
| 13/8- 11/2 | 100 | 50 | N/A | 28 | 45 | |
| B8M Klas 2 | Ruo3/4 | 110 | 95 | N/A | 15 | 45 |
| 7/8- 1 | 100 | 80 | N/A | 20 | 45 | |
| 11/8- 11/4 | 95 | 65 | N/A | 25 | 45 | |
| 13/8- 11/2 | 90 | 50 | N/A | 30 | 45 |
Akụ na ihe nchacha akwadoro
| Ọkwa | Akụ | Ndị na-asa akwa |
| L7 | A194 Ọkwa 4 ma ọ bụ 7 | F436 |
| L43 | A194 Ọkwa 4 ma ọ bụ 7 | F436 |
| Klas 1 B8 | Ọkwa 8 A194 | SS304 |
| Nkeji edemede B8M | A194 Ọkwa 8M | SS316 |
| Klas 2 B8 | A194 Ọkwa 8, nsogbu siri ike | SS304 |
| Nkeji edemede 2 B8M | A194 Ọkwa 8M, ike siri ike | SS316 |
Ụlọ nyocha
Ụlọ ọrụ
Ụlọ nkwakọba ihe
Anyị mgbe niile na-eme mmụọ anyị nke ”Innovation na-eweta ọganihu, High-edu na-eme ka ụfọdụ ihe oriri, nchịkwa ahịa uru, kredit akara na-adọta ndị ahịa maka Hot ire Factory China Manufacturer Well made Thread Rods Stud Bolt Half Threaded StudNkwụsị okpukpu abụọ, Anyị na-anabata gị ka maa kwụsị site anyị n'ichepụta eweta na-anọdụ ala maka ịmepụta obi ụtọ nzukọ mmekọrịta na ahịa gị onwe gị n'ụlọ na esenidụt mgbe nọ na nso nke ogologo okwu.
Ụlọ ọrụ ire ere ọkụChina Bolt, Ugboro abụọ njedebe Bolts, Ahụmahụ anyị na-eme ka anyị dị mkpa na anya ndị ahịa anyị. Àgwà anyị na-ekwu n'onwe ya ihe onwunwe dị ka ọ dịghị tangle, wụsara ma ọ bụ mebie, nke mere na ndị ahịa anyị ga-enwe obi ike mgbe niile mgbe ị na-etinye iwu.
