Makampani Opanga Ku China ASTM A193 B7 L7 Super Duplex Stainless Steel B8 B8m 304 316 Chitsulo 5.8 6.8 8.8 Kalasi ya DIN976 DIN975 Double End Bolt Stud Bolt ya Pipe Fitting
Kufotokozera Kwachidule:
Ubwino wapamwamba umabwera poyamba; ntchito ndizofunika kwambiri; bungwe ndi mgwirizano" ndi nzeru zathu zamabizinesi ang'onoang'ono omwe amawonedwa nthawi zonse ndikutsatiridwa ndi kampani yathu ya Manufacturing Companies for China ASTM A193 B7 L7 Super Duplex Stainless Steel B8 B8m 304 316 Steel 5.8 6.8 8.8 Giredi DIN976 DIN Studtting Double End Bolt Bolt Bolt Bolt , Mukakhala ndi chidwi ndi chilichonse mwazinthu zathu kapena mungafune kutengera zomwe mwakonda, chonde khalani omasuka kulankhula nafe. Opambana kwambiri...
Tsatanetsatane wa Zamalonda
Zolemba Zamalonda
Ubwino wapamwamba umabwera poyamba; ntchito ndizofunika kwambiri; bungwe ndi mgwirizano" ndi nzeru zathu zamabizinesi ang'onoang'ono omwe amawonedwa pafupipafupi ndikutsatiridwa ndi kampani yathu ya Makampani Opanga Zopanga ku China ASTM A193 B7 L7 Super Duplex Stainless Steel B8 B8m 304 316 Zitsulo 5.8 6.8 8.8 Giredi DIN976 DIN975Double End BoltStud Bolt for Pipe Fitting, Mukakhala ndi chidwi ndi chilichonse mwazinthu zathu kapena mungafune kupeza makonda anu, chonde khalani omasuka kulankhula nafe.
Ubwino wapamwamba umabwera poyamba; ntchito ndizofunika kwambiri; bungwe ndi mgwirizano" ndi nzeru zathu zazing'ono zamabizinesi zomwe zimawonedwa nthawi zonse ndikutsatiridwa ndi kampani yathuChina Stud Bolt, Double End Bolt, Iwo ndi chokhazikika chitsanzo ndi kulimbikitsa bwino padziko lonse. Mulimonse momwe zingakhalire, ntchito zazikuluzikulu zitha kutha mwachangu, ndizofunikira kwa inu zamtundu wabwino kwambiri. Motsogozedwa ndi mfundo ya “Kuchenjera, Kuchita Bwino, Mgwirizano ndi Zatsopano. kampaniyo ikuyesetsa kwambiri kukulitsa malonda ake apadziko lonse lapansi, kukweza phindu la kampani yake ndikukweza kuchuluka kwa katundu wake wogulitsa kunja. Tili ndi chidaliro kuti tidzakhala ndi chiyembekezo chosangalatsa komanso kufalitsidwa padziko lonse lapansi m'zaka zikubwerazi.
ASTM A193/A193M B16 Ndodo Zonse Zopangidwa ndi Ulusi
API Flange Valve Wellhead Onse Threaded Stud Bolts
Aloyi zitsulo bolting zotengera kuthamanga, mavavu, flanges, ndi zoikamo kutentha kwambiri kapena ntchito kuthamanga kwambiri, kapena ntchito zina zapaderazi.
Muyezo: IFI-136, DIN975
Inchi Kukula: 1/4 "-4" ndi kutalika kosiyanasiyana
Kukula kwa Metric: M6-M100 yokhala ndi kutalika kosiyanasiyana
Magiredi Ena Opezeka:
ASTM A193/A193M B7, B7M, B16 B8 Kalasi 1 & 2, B8M Kalasi 1 & 2,
ASTM A320/A320M L7, L7M, L43, B8 Kalasi 1 & 2, B8M Kalasi 1 & 2, ndi zina zotero.
Malizitsani: Plain, Black Oxide, Zinc Yokutidwa, Zinc Nickel Yokutidwa, Cadmium Yokutidwa, PTFE etc.
Kulongedza: Chochuluka pafupifupi 25 kgs katoni iliyonse, makatoni 36 aliwonse phale
Ubwino: Ubwino Wapamwamba ndi Kuwongolera Kwabwino Kwambiri, Mtengo Wopikisana, Kutumiza Kwanthawi yake; Thandizo Laumisiri, Malipoti Oyesa Zopereka
Chonde khalani omasuka kulankhula nafe kuti mumve zambiri.
ASTM A193
Mbali
Povomerezedwa koyambirira mu 1936, izi zimagwiritsidwa ntchito kwambiri pomanga mafuta ndi mankhwala. Muyezo wa ASTM umakwirira zitsulo za alloy ndi zitsulo zosapanga dzimbiri zopangira zitsulo zopangira kutentha kwambiri. Izi zikuphatikiza zomangira zomwe zimagwiritsidwa ntchito paziwiya zokakamiza, ma valve, ma flanges, ndi zolumikizira. Ngakhale, nkhaniyi nthawi zambiri imapezeka mu ulusi wamtundu wa dziko (UNC), ngati ukugwiritsidwa ntchito pachikhalidwe, ulusi umatchulidwa 8 ulusi pa inchi (tpi) ya diameter pamwamba pa inchi imodzi.
Pansipa pali chidule chachidule cha magiredi ochepa. ASTM A193 imakhudzanso zina zambiri zomwe sizinafotokozedwe m'mafotokozedwe awa kuphatikiza B5, B6, ndi B16.
Maphunziro
| B7 | Aloyi zitsulo, AISI 4140/4142 kuzimitsidwa ndi kupsa mtima |
| B8 | Kalasi 1 Chitsulo chosapanga dzimbiri, AISI 304, njira ya carbide yothandizidwa. |
| B8M | Kalasi 1 Chitsulo chosapanga dzimbiri, AISI 316, njira ya carbide yothandizidwa. |
| B8 | Kalasi 2 Chitsulo chosapanga dzimbiri, AISI 304, njira ya carbide yothandizidwa, zovuta zolimba |
| B8M | Kalasi 2 Chitsulo chosapanga dzimbiri, AISI 316, njira ya carbide yothandizidwa, zovuta zolimba |
Mechanical Properties
| Gulu | Kukula | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA% mphindi |
| B7 | Mpaka 2-1/2 | 125 | 105 | 16 | 50 |
| 2-5/8 – 4 | 115 | 95 | 16 | 50 | |
| 4-1/8 – 7 | 100 | 75 | 18 | 50 | |
| B8 Gawo 1 | Zonse | 75 | 30 | 30 | 50 |
| Gawo la B8M | Zonse | 75 | 30 | 30 | 50 |
| B8 Gawo 2 | Mpaka 3/4 | 125 | 100 | 12 | 35 |
| 7/8 – 1 | 115 | 80 | 15 | 35 | |
| 1-1/8 – 1-1/4 | 105 | 65 | 20 | 35 | |
| 1-3/8 – 1-1/2 | 100 | 50 | 28 | 45 | |
| Gawo la B8M | Mpaka 3/4 | 110 | 95 | 15 | 45 |
| 7/8 – 1 | 100 | 80 | 20 | 45 | |
| 1-1/8 – 1-1/4 | 95 | 65 | 25 | 45 | |
| 1-3/8 – 1-1/2 | 90 | 50 | 30 | 45 |
Mtedza ndi ma Washer ovomerezeka
| Gulu la Bolt | Mtedza | Ochapira |
| B7 | A194 Gawo 2H | F436 |
| B8 Gawo 1 | A194 Gawo 8 | Chithunzi cha SS304 |
| Gawo la B8M | A194 Gawo 8M | Chithunzi cha SS316 |
| B8 Gawo 2 | A194 Gawo 8 | Chithunzi cha SS304 |
| Gawo la B8M | A194 Gawo 8M | Chithunzi cha SS316 |
Pewani mtedza wowuma wopezeka ngati chowonjezera
Test Lab
Msonkhano
Nyumba yosungiramo katundu
Ubwino wapamwamba umabwera poyamba; ntchito ndizofunika kwambiri; bungwe ndi mgwirizano" ndi nzeru zathu zamabizinesi ang'onoang'ono omwe amawonedwa pafupipafupi ndikutsatiridwa ndi kampani yathu ya Manufacturing Companies ku China ASTM A193 B7 L7 Super Duplex Stainless Steel B8 B8m 304 316 Steel 5.8 6.8 8.8 Giredi DIN976 DIN Studtting Double End Bolt Bolt Bolt Bolt Bolt , Mukakhala ndi chidwi ndi chilichonse mwazinthu zathu kapena mungafune kutengera zomwe mwakonda, chonde khalani omasuka kulankhula nafe.
Makampani Opanga KwaChina Stud Bolt, Double End Bolt, Ndiwopanga mokhazikika komanso amalimbikitsa bwino padziko lonse lapansi. Mulimonse momwe zingakhalire, ntchito zazikuluzikulu zitha kutha mwachangu, ndizofunikira kwa inu zamtundu wabwino kwambiri. Motsogozedwa ndi mfundo ya “Kuchenjera, Kuchita Bwino, Mgwirizano ndi Zatsopano. kampaniyo ikuyesetsa kwambiri kukulitsa malonda ake apadziko lonse lapansi, kukweza phindu la kampani yake ndikukweza kuchuluka kwa katundu wake wogulitsa kunja. Tili ndi chidaliro kuti tidzakhala ndi chiyembekezo chosangalatsa komanso kufalitsidwa padziko lonse lapansi m'zaka zikubwerazi.
