Kuchotsera Mtengo China Carbon Steel Giredi 4.8 8.8 10.9 12.9 Double End Threaded Rod Thread Stud DIN938
Kufotokozera Kwachidule:
titha kupereka mayankho apamwamba kwambiri, mtengo wamakani komanso chithandizo chachikulu chamakasitomala. Komwe tikupita ndi "Mwabwera kuno movutikira ndipo tikukupatsani kumwetulira kuti mutenge" pamtengo Wochotsera China Carbon Steel Grade 4.8 8.8 10.9 12.9 Double End Threaded Rod Thread Stud DIN938, Timalimbikira kukhala ndi mzimu wamabizinesi athu "makhalidwe abwino a bungwe , ngongole imatsimikizira mgwirizano ndikupitirizabe kusunga mawuwa m'maganizo mwathu: ogula poyamba. tikhoza kupereka...
Tsatanetsatane wa Zamalonda
Zolemba Zamalonda
titha kupereka mayankho apamwamba kwambiri, mtengo wamakani komanso chithandizo chachikulu chamakasitomala. Komwe tikupita ndi "Mwabwera kuno movutikira ndipo tikukupatsani kumwetulira kuti mutenge" pamtengo Wochotsera China Carbon Steel Giredi 4.8 8.8 10.9 12.9Mapeto Awiri Amtundu Wopangidwa Ndi Ndodo DIN938, Timalimbikira kukhala ndi mzimu wabizinesi "khalidwe labwino la bungwe, ngongole imatsimikizira mgwirizano ndikupitilizabe kusunga mawu athu m'malingaliro athu: ogula choyamba.
titha kupereka mayankho apamwamba kwambiri, mtengo wamakani komanso chithandizo chachikulu chamakasitomala. Komwe tikupita ndi "Mumabwera kuno movutikira ndipo tikukupatsani kumwetulira kuti mutenge" chifukwaChina Thread Stud DIN938, Mapeto Awiri Amtundu Wopangidwa Ndi Ndodo DIN938, Ngati mukuyenera kukhala ndi zina mwazinthu zathu ndi zothetsera, kapena kukhala ndi zinthu zina zomwe zimayenera kupangidwa, onetsetsani kuti mutitumizireni mafunso anu, zitsanzo kapena zojambula zakuya. Pakadali pano, tikufuna kukhala gulu lamakampani apadziko lonse lapansi, tikuyembekezera kulandira zopangira ma projekiti ogwirizana ndi ma projekiti ena amgwirizano.
ASTM A193/A193M B7 Maboti Onse Opangidwa ndi Ulusi
API 6A 6D Flange Valve Wellhead ASME/ANSI Flange Maboti Onse a Thread Stud
Aloyi zitsulo bolting zotengera kuthamanga, mavavu, flanges, ndi zoikamo kutentha kwambiri kapena ntchito kuthamanga kwambiri, kapena ntchito zina zapaderazi.
Muyezo: IFI-136, ASME B16.5, DIN976
Inchi Kukula: 1/4 "-4" ndi kutalika kosiyanasiyana
Kukula kwa Metric: M6-M100 yokhala ndi kutalika kosiyanasiyana
Gulu Lina Likupezeka: 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
titha kupereka mayankho apamwamba kwambiri, mtengo wamakani komanso chithandizo chachikulu chamakasitomala. Komwe tikupita ndi "Mwabwera kuno movutikira ndipo tikukupatsani kumwetulira kuti mutenge" pamtengo Wochotsera China Carbon Steel Giredi 4.8 8.8 10.9 12.9Mapeto Awiri Amtundu Wopangidwa Ndi Ndodo DIN938, Timalimbikira kukhala ndi mzimu wabizinesi "khalidwe labwino la bungwe, ngongole imatsimikizira mgwirizano ndikupitilizabe kusunga mawu athu m'malingaliro athu: ogula choyamba.
Mtengo WochotseraChina Thread Stud DIN938, Double End Threaded Rod Thread Stud DIN938, Ngati mukuyenera kukhala ndi chilichonse mwazinthu zathu ndi zothetsera, kapena kukhala ndi zinthu zina zomwe zimayenera kupangidwa, onetsetsani kuti mwatitumizira mafunso anu, zitsanzo kapena zojambula zakuya. Pakadali pano, tikufuna kukhala gulu lamakampani apadziko lonse lapansi, tikuyembekezera kulandira zopangira ma projekiti ogwirizana ndi ma projekiti ena amgwirizano.
