I-ASTM A320 L7 Cinezela iziQithi eziPhelisa kabini
Inkcazelo emfutshane:
I-ASTM A320/A320M L7 Tap End Studs Double End Studs Standards: IFI-136, ASME B16.5 Inch Ubungakanani: 1/4”-2.1/2” ngobude obahlukeneyo Ubungakanani beMetric: M6-M64 enobude obahlukeneyo Olunye uBanga oluFumanekayo: ASTM A193/A193M B7, B7M, B16 B8 Udidi 1 & 2, I-B8M Class 1 & 2, ASTM A320/A320M L7, L7M, L43, B8 Class 1 & 2, B8M Class 1 & 2, njalo njalo. Gqiba: I-Plain, i-Oxide emnyama, i-Zinc Plated, i-Zinc Nickel Plated, i-Cadmium Plated, i-PTFE njl.
Iinkcukacha zeMveliso
Iithegi zeMveliso
I-ASTM A320/A320M L7 Cinezela iZikhonkwane eziPhelisa kabini
Umgangatho: IFI-136, ASME B16.5
Ubungakanani be-intshi: 1/4 "-2.1/2" enobude obahlukeneyo
Ubungakanani beMetric: M6-M64 enobude obahlukeneyo
Olunye Ibakala Elikhoyo:
I-ASTM A193/A193M B7, B7M, B16 B8 Udidi 1 & 2, B8M Udidi 1 & 2,
I-ASTM A320/A320M L7, L7M, L43, B8 Class 1 & 2, B8M Class 1 & 2, njalo njalo.
Gqiba: I-Plain, i-Oxide emnyama, i-Zinc ePlated, iNickel ye-Zinc, i-Cadmium ePlated, i-PTFE njl.
Ukupakisha: Ubuninzi malunga ne-25 kgs ibhokisi ngalinye, iibhokisi ze-36 pallet nganye
I-Advanteji: Umgangatho oPhezulu kunye noLawulo loBulunga obungqongqo, iXabiso loKhuphiswano, ukuhanjiswa ngexesha; Inkxaso yoBugcisa, iiNgxelo zoVavanyo lokuNikela
Nceda uzive ukhululekile ukuqhagamshelana nathi ngeenkcukacha ezithe vetshe.
I-ASTM A320
Ububanzi
Ivunywe okokuqala ngo-1948, ukucaciswa kwe-ASTM A320 kuhlanganisa intsimbi ye-alloy kunye nezixhobo zokubhontisa insimbi engenasici kwinkonzo yobushushu obuphantsi. Lo mgangatho ugquma imivalo egotyiweyo, ekhutshiweyo, okanye yoxinzelelo oluqinileyo, iibholiti, izikrufu, izikhonkwane, kunye neebholiti ezisetyenziselwa ucinezelo, iivalvu, iiflange, kunye nezinto zokufakelwa. Njengokucaciswa kwe-ASTM A193, ngaphandle kokuba kuchazwe ngenye indlela, uluhlu lwemisonto ye-8UN lucaciswe kwi-fastener enkulu kuno-1” ububanzi.
Apha ngezantsi kukho isishwankathelo esisisiseko samanqaku ambalwa aqhelekileyo ngaphakathi kwenkcazo ye-ASTM A320. Iqela lamanye amabakala angaxhakanga kangako e-ASTM A320 akhona, kodwa akabandakanywanga kule nkcazo ingezantsi.
Amabanga
| L7 Intsimbi yentsimbi | I-AISI 4140/4142 Icinywe kwaye inomsindo |
| L43 intsimbi yentsimbi | I-AISI 4340 Icinyiwe kwaye inomsindo |
| B8 Udidi 1 Intsimbi engatyiwayo | I-AISI 304, isisombululo se-carbide siphathwa |
| B8M Class 1 steel stainless | I-AISI 316, isisombululo se-carbide siphathwa |
| B8 Udidi 2 Intsimbi engatyiwayo | I-AISI 304, isisombululo se-carbide siphathwa, ubunzima buqina |
| B8M Class 2 steel stainless | I-AISI 316, isisombululo se-carbide siphathwa, ubunzima buqina |
Iipropati zoomatshini
| IBanga | Ubungakanani | I-Tensile, ksi, min | Isivuno, ksi, min | Charpy Impact 20-ft-lbf @ temp | Elong, %, min | RA, %, min |
| L7 | Ukuya kuthi ga kwi-21/2 | 125 | 105 | -150°F | 16 | 50 |
| L43 | Ukuya ku-4 | 125 | 105 | -150°F | 16 | 50 |
| B8 Iklasi yoku-1 | Konke | 75 | 30 | N / A | 30 | 50 |
| B8M Iklasi yoku-1 | Konke | 75 | 30 | N / A | 30 | 50 |
| B8 Iklasi yesi-2 | Ixhomekeke ku3/4 | 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 Iklasi yesi-2 | Ixhomekeke ku3/4 | 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 |
IiNti kunye neeWasha ezicetyiswayo
| IBanga | Amandongomane | Iiwasha |
| L7 | A194 iBanga lesi-4 okanye lesi-7 | F436 |
| L43 | A194 iBanga lesi-4 okanye lesi-7 | F436 |
| B8 Udidi 1 | A194 iBanga lesi-8 | SS304 |
| B8M Udidi loku-1 | A194 iBanga lesi-8M | SS316 |
| B8 Udidi 2 | A194 iBanga lesi-8, ubunzima buqina | SS304 |
| B8M Udidi 2 | A194 iBanga lesi-8M, ubunzima buqina | SS316 |
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