I-alloy Square Rectangular Tube
Ingxubevange yesikwele ishubhu elingunxande Yaziwa nangokuthi isikwele nesikwele esibandayo esibandayo sakha insimbi engenalutho, ebizwa ngokuthi ipayipi eliyisikwele nepayipi elingunxande, ikhodi F kanye no-J ngokulandelanayo.
1. Ingxubevange yesikwele seshubhu elingunxande Ukuchezuka okuvunyelwe kogqinsi lodonga akumele kweqe ugqinsi oluphozithivu noma olunegethivu u-10% wogqinsi oluncane lodonga lapho ugqinsi lodonga lungaphansi kuka-10mm, futhi luphozithivu noma olunegethivu u-8% wogqinsi oluvamile lodonga lapho ukujiya kodonga mkhulu kuno-10mm, ngaphandle kokuqina kodonga lwekhona nendawo yokushisela.
2. I-alloy square tube elingunxande Ngokuvamile ubude bokulethwa buba ngu-4000mm-12000mm, no-6000mm no-12000mm ngobuningi.Ishubhu elingunxande eliyisikwele livumela ukulethwa kwemikhiqizo engekho ngaphansi kuka-2000mm emifushane nengajwayelekile, futhi ingalethwa ngendlela yeshubhu lesixhumi esibonakalayo, kodwa ikhasimende kufanele lisuse ishubhu yesixhumi esibonakalayo lapho lisebenzisa.Isisindo semikhiqizo yobude obufushane noma obungajwayelekile akumele seqe u-5% yenani eliphelele lokudiliva, futhi kumashubhu angama-square angama-rectangular anesisindo sethiyori esingaphezu kuka-20kg/m akufanele seqe u-10% yenani eliphelele lokulethwa.
3. Ishubhu elingunxande eliyingxubevange Ukugoba akumele kube kukhulu kuno-2mm ngemitha futhi ukugoba sekukonke akumele kube kukhulu kuno-0.2% wabo bonke ubude.
4. I-alloy square tube elingunxande Ngokwenqubo yokukhiqiza: ishubhu yesikwele eshisayo egoqiwe, ishubhu lesikwele elidonswa ngamakhaza elingenamthungo, cindezela ishubhu lesikwele elingenamthungo, ishubhu lesikwele elishiselwe.
Ipayipi eliyisikwele elishiselwe lihlukaniswe libe
1, ngokwenqubo: i-arc welding square tube, ukumelana neshubhu yesikwele (imvamisa ephezulu, imvamisa ephansi), ishubhu yesikwele yokushisela igesi, ishubhu yesikwele yokushisela isithando somlilo
2, ngokusho kwe-weld - ipayipi le-welding ye-seam ye-square, i-spiral welding square pipe.
I-alloy Square Rectangular Tube I-Material Classification
Ishubhu yesikwele ngokuya ngezinto ezibonakalayo: plain carbon steel square tube, low alloy square tube.
1, jikelele carbon steel ihlukaniswe: Q195, Q215, Q235, SS400, 20 # steel, 45 # steel nokunye.
2, insimbi ephansi ye-alloy ihlukaniswe: Q345, 16Mn, Q390, ST52-3, njll.
Ukwahlukaniswa Okujwayelekile Kokukhiqiza
Ishubhu yesikwele ngokwezindinganiso zokukhiqiza: ishubhu yesikwele ye-gb, ishubhu yesikwele esijwayelekile saseJapan, ishubhu yesikwele yesistimu yaseBrithani, ishubhu yesikwele esijwayelekile saseMelika, ishubhu yesikwele esijwayelekile saseYurophu, ishubhu yesikwele esingajwayelekile.
Ukuhlukaniswa Komumo Wesigaba
Amapayipi ayisikwele ahlukaniswa ngokuya ngomumo wesigaba:
1, ingxenye elula yeshubhu yesikwele: ishubhu yesikwele, ishubhu yesikwele esingunxande.
2, ishubhu yesikwele yesigaba esiyinkimbinkimbi: ishubhu yesikwele emise okwembali, ishubhu eyisikwele evulekile, ishubhu lesikwele elinguthayela, ishubhu lesikwele elimise okwesikwele.
Ukucaciswa
| Ukuqedwa kobuso | Izici & Isicelo |
| NO.1 | Indawo egoqwe ngokushisayo, efakwe emanzini futhi efakwe emanzini anosawoti, ingasetshenziswa njengezinto ezigoqayo ezibandayo, amathangi ezimboni kanye namadivayisi we-chem i cal. |
| NO.2D | I-cold rolled, i-nealed ne-pick eholwa ngaphandle kokudlula i-bull prod ucts ingasetshenziswa njengezingxenye ze-auto mo bile, ukwakha izinto kanye namapayipi. |
| NO.2B | Ukukhanya kwendawo kanye nokucaba kwe-NO.2B kungcono kune-NO.2D.Bese-ke ngokusebenzisa i-surfacetreament ekhethekile yokuthuthukisa izakhiwo zayo zobunjiniyela, i-N02B ingase icishe yanelise ukusetshenziswa kwe-com pre hen sive. |
| NO.3 | Ipholishwe ngebhande elinolaka legrit #100#120, inokukhanya okungcono kakhulu okune-dis con tin u ous coarse stria, esetshenziswa njengangaphakathi nangaphandle noma ekwakheni, i-electric cal ap pli anc es kanye nekhishi sil njll. |
| NO.4 | Ipholishwe ngebhande elihuzukayo legrit #150#180, inokukhanya okungcono okune-stria coarse stria eqhubekayo, kodwa izacile kune-NO.3, isetshenziswa njengemihlobiso yangaphakathi ye-bathtud kanye nemihlobiso yangaphandle izinto zikagesi, izitsha zasekhishini nemishini yokucubungula ukudla njll. |
| HL | Ipholishwe ngebhande elihuzukayo legrit #150-320 ekugcineni kweNo.4 futhi inemigqa eqhubekayo, ikakhulukazi esetshenziswa njengemihlobiso yokwakha, amakheshi, umnyango wesakhiwo, ipuleti elingaphambili njll. |
| BA | Kubanda kugoqeke, kugqame okunaciwe futhi kudlule isikhumba, umkhiqizo unokugqama okugqamayo kanye nokuguquguquka okuhle njengesibuko, esisetshenziselwa izinto zikagesi, isibuko, ikhishi lemishini, noma izinto zokulungisa njll. |
Ishidi Ledatha Yebanga Lepayipi
| Ingxubevange | I-UNS | Incazelo |
| 304/304L | I-S30400/S30403 | Ingxubevange ye-Chromium-Nickel austenitic esetshenziswa ezinhlelweni zentengiso. |
| 304 | I-S30400 | Ingxubevange ye-Chromium-Nickel austenitic esetshenziswa ezinhlelweni zentengiso. |
| 304L | I-S30403 | Ingxubevange ye-Chromium-Nickel austenitic esetshenziswa ezinhlelweni zentengiso. |
| 304H | I-S30409 | Ingxubevange ye-Chromium-Nickel austenitic esetshenziswa ezinhlelweni zentengiso. |
| 316/316L | I-S31600/S31603 | Insimbi engagqwali ye-austenitic ene-molybdenum ekwazi ukumelana kakhulu nokugqwala okujwayelekile kanye nokugqwala kwemigodi/umfantu. |
| 316 | I-S31600 | Insimbi engagqwali ye-austenitic ene-molybdenum ekwazi ukumelana kakhulu nokugqwala okujwayelekile kanye nokugqwala kwemigodi/umfantu. |
| 316L | I-S31603 | Insimbi engagqwali ye-austenitic ene-molybdenum ekwazi ukumelana kakhulu nokugqwala okujwayelekile kanye nokugqwala kwemigodi/umfantu. |
| 316H | I-S31609 | Insimbi engagqwali ye-austenitic ene-molybdenum ekwazi ukumelana kakhulu nokugqwala okujwayelekile kanye nokugqwala kwemigodi/umfantu. |
| 309S | I-S30908 | Insimbi engagqwali ye-Austenitic ngokuvamile esetshenziselwa izicelo zokushisa eziphakeme. |
| 309H | I-S30909 | Insimbi engagqwali ye-Austenitic ngokuvamile esetshenziselwa izicelo zokushisa eziphakeme. |
| 310S | I-S31008 | Insimbi engagqwali ye-Austenitic ngokuvamile esetshenziselwa izicelo zokushisa eziphakeme. |
| 310H | I-S31009 | Insimbi engagqwali ye-Austenitic ngokuvamile esetshenziselwa izicelo zokushisa eziphakeme. |
| 317 | S31700 | Izinsimbi ezingenasici ze-austenitic ezithwala i-molybdenum ezimelana kakhulu nokugqwala okujwayelekile kanye nokugqwala kwe-pitting/umfantu kunezinsimbi ezingenasici ezivamile ze-chromium-nickel austenitic. |
| 317L | I-S31703 | Izinsimbi ezingenasici ze-austenitic ezithwala i-molybdenum ezimelana kakhulu nokugqwala okujwayelekile kanye nokugqwala kwe-pitting/umfantu kunezinsimbi ezingenasici ezivamile ze-chromium-nickel austenitic. |
| 317LMN | I-S31726 | I-austenitic ngokugcwele, i-nitrogen-bearing, i-high-molybdenum insimbi engagqwali ukuze isetshenziswe ezindaweni ezine-chloride ephezulu. |
| 321 | I-S32100 | Insimbi engagqwali ezinzile enikeza ukumelana okuhle kakhulu nokugqwala kwe-intergranular kulandela ukuchayeka emazingeni okushisa ebangeni lemvula ye-chromium carbide ukusuka ku-800 ukuya ku-1500 °F. |
| 321H | I-S32109 | Insimbi engagqwali ezinzile enikeza ukumelana okuhle kakhulu nokugqwala kwe-intergranular kulandela ukuchayeka emazingeni okushisa ebangeni lemvula ye-chromium carbide ukusuka ku-800 ukuya ku-1500 °F. |
| 347 | S34700 | Insimbi engagqwali eqinile enikeza ukumelana okuhle kakhulu nokugqwala kwe-intergranular kulandela ukuchayeka emazingeni okushisa ebangeni lemvula ye-chromium carbide ukusuka ku-800 ukuya ku-1500 °F. |
| 347H | I-S34709 | Insimbi engagqwali eqinile enikeza ukumelana okuhle kakhulu nokugqwala kwe-intergranular kulandela ukuchayeka emazingeni okushisa ebangeni lemvula ye-chromium carbide ukusuka ku-800 ukuya ku-1500 °F. |
| 348 | S34800 | Insimbi engagqwali eqinile enikeza ukumelana okuhle kakhulu nokugqwala kwe-intergranular kulandela ukuchayeka emazingeni okushisa ebangeni lemvula ye-chromium carbide ukusuka ku-800 ukuya ku-1500 °F. |
| 348H | I-S34809 | Insimbi engagqwali eqinile enikeza ukumelana okuhle kakhulu nokugqwala kwe-intergranular kulandela ukuchayeka emazingeni okushisa ebangeni lemvula ye-chromium carbide ukusuka ku-800 ukuya ku-1500 °F. |
| I-AL 611 | I-S30601 | Ikhabhoni ephansi, i-silicon equkethe, insimbi engagqwali ye-austenitic ngokuvamile esetshenziselwa izinhlelo zokusebenza embonini yamakhemikhali. |
Isibonisi somkhiqizo
