304L iNkcazelo yoMbhobho weNtsimbi yentsimbi
I-304L ipayipi yensimbi engenasici--S30403 (i-American AISI, i-ASTM) i-304L ihambelana ne-Chinese grade 00Cr19Ni10.
I-304L insimbi engenasici, eyaziwa ngokuba yi-ultra-low carbon stainless steel, yinto eguquguqukayo yensimbi engenasici esetyenziswa ngokubanzi ekwenzeni izixhobo kunye neengxenye ezifuna ukusebenza kakuhle okubanzi (ukumelana nokubola kunye nokubumba). Umxholo ophantsi wekhabhoni unciphisa imvula ye-carbides kwindawo echaphazelekayo ngubushushu kufuphi ne-weld, kwaye imvula ye-carbides ingabangela i-intergranular corrosion (i-welding erosion) yensimbi engenasici kwiindawo ezithile.
Ngaphantsi kweemeko eziqhelekileyo, ukuxhatshazwa kwe-corrosion ye-304L ipayipi yensimbi engenasici kufana nentsimbi ye-304, kodwa emva kwe-welding okanye uxinzelelo, ukuchasana kwayo ne-intergranular corrosion kuhle kakhulu. Ngaphandle konyango lobushushu, inokugcina ukuxhathisa okulungileyo kokuhlwa kwaye isetyenziswa ngokubanzi ngaphantsi kwe-400 degrees (engekho imagnetic, iqondo lokushisa elisebenzayo -196 degrees Celsius ukuya kuma-800 degrees Celsius).
I-304L insimbi engenasici isetyenziselwa kumatshini wangaphandle, izinto zokwakha, iindawo ezichasene nobushushu kunye neengxenye ezinobunzima bokushisa ukushisa kwiikhemikhali, amalahle kunye namashishini e-oyile kunye neemfuno eziphezulu zokuchasana ne-intergranular corrosion.
| Imveliso | Youfa brand 304L umbhobho intsimbi stainless |
| Izinto eziphathekayo | iStainless Steel 304L |
| Inkcazo | Ububanzi: DN15 UKUYA KUDN300 (16mm - 325mm) Ukutyeba: 0.8mm UKUYA 4.0mm Ubude: 5.8meter/6.0meter/6.1meter okanye Customized |
| Umgangatho | I-ASTM A312 I-GB/T12771, GB/T19228 |
| Umphezulu | Ukukhazimlisa, ukuthambisa, ukukha, kuqaqambile |
| Umphezulu Ugqityiwe | No.1, 2D, 2B, BA, No.3, No.4, No.2 |
| Ukupakisha | 1. Upakisho olusemgangathweni olulungele ulwandle oluthumela ngaphandle. 2. I-15-20MT inokulayishwa kwi-20'container kwaye i-25-27MT ifaneleke ngakumbi kwi-40'container. 3. Okunye ukupakisha kungenziwa ngokusekelwe kwimfuno yomthengi |
Iimpawu ze-304L yentsimbi engatyiwayo
Ukuxhathisa okugqwesileyo kokuCorrosion:Ukuxhatshazwa kwe-corrosion ye-304L yensimbi engenasici iphuculwe kakhulu xa kuthelekiswa nentsimbi eqhelekileyo engenasici, eyenza ilungele ukusetyenziswa kwiinkqubo zemichiza.
Amandla obushushu obuphantsi obulungileyo:I-304L insimbi engenasici igcina amandla aqinileyo kunye nokuqina nakwiqondo lokushisa eliphantsi, yingakho isetyenziswa ngokubanzi kwizixhobo ezisezantsi.
IiPropati eziLungileyo zoomatshini:Insimbi engenasici i-304L inamandla aphezulu okuqina kunye namandla emveliso, kwaye ubunzima bayo bunokwandiswa ngokusebenza okubandayo.
UkuSebenza okugqwesileyo:I-304L yensimbi engenasici kulula ukuyiqhuba, i-weld, kunye nokusika, kwaye inomphezulu ophezulu wokugqitywa.
Akukho Ukuqina emva koNyango loBubushushu:I-Stainless steel 304L ayifuni ukuqina ngexesha lenkqubo yokunyanga ukushisa.
Iindidi ze-304L ze-Stainless Steel Tube
1. Iityhubhu zokutshintshiselana kobushushu
Iimpawu zokusebenza: udonga lwangaphakathi olugudileyo, ukunganyangeki kwamanzi aphantsi, kunokumelana nokukhukuliseka kwesantya esiphezulu sokuhamba kwamanzi, emva konyango lwesisombululo, iimpawu zomatshini kunye nokumelana nokunyuka kwe-weld kunye ne-substrate ngokusisiseko iyafana, kunye nokusebenza okunzulu kokucubungula kuhle kakhulu.
2. Iityhubhu zentsimbi engenasici
Ukusetyenziswa: Ikakhulu isetyenziselwa iiprojekthi zamanzi okusela ngokuthe ngqo kunye nolunye uthutho lwamanzi aneemfuno eziphezulu.
Iimpawu eziphambili: ubomi benkonzo ende; izinga eliphantsi lokungaphumeleli kunye nesantya sokuvuza kwamanzi; umgangatho wamanzi olungileyo, akukho zinto ziyingozi ziya kugalelwa emanzini; udonga lwangaphakathi lombhobho alugqwala, lugudileyo, kwaye lunokumelana nokuncinci kwamanzi; ukusebenza kweendleko eziphezulu, kunye nobomi benkonzo ukuya kwi-100 iminyaka, akukho kugcinwa okufunekayo, kunye neendleko eziphantsi; inokumelana nokhukuliseko lwesantya esiphezulu sokuhamba kwamanzi ngaphezu kwe-30m/s; ukuvula umbhobho, inkangeleko entle.
3. Iityhubhu zokucoceka kokutya
Ukusetyenziswa: ishishini lobisi kunye nokutya, ishishini lamayeza, kunye namashishini aneemfuno ezizodwa zangaphakathi zangaphakathi.
Iimpawu zenkqubo: unyango lwangaphakathi lwe-weld bead, unyango lwesisombululo, i-inner surface electrolytic polishing.
4. Sintsimbi engenanto fumbhobho weluid
Yenziwe ngononophelo insimbi engenasici yangaphakathi umbhobho odityanisiweyo weflethi, osetyenziswa ngokubanzi kwiimveliso zobisi, ibhiya, iziselo, amayeza, ibhayoloji, izithambiso, iikhemikhali ezilungileyo. Xa kuthelekiswa nemibhobho yentsimbi eqhelekileyo yococeko, ukugqiba kwayo phezulu kunye nodonga lwangaphakathi lugudile kwaye luthe tyaba, ukuguquguquka kwepleyiti yentsimbi kungcono, ukugubungela kubanzi, ubukhulu bodonga bufana, ukuchaneka kuphezulu, akukho mgodi, kwaye umgangatho ulungile.
| Ngobizo | Kg/m Izinto: 304L (Ukutyeba kodonga, ubunzima) | |||||||
| Imibhobho Ubungakanani | OD | Sch5s | Sch10s | Sch40s | ||||
| DN | In | mm | In | mm | In | mm | In | mm |
| DN15 | 1/2'' | 21.34 | 0.065 | 1.65 | 0.083 | 2.11 | 0.109 | 2.77 |
| DN20 | 3/4'' | 26.67 | 0.065 | 1.65 | 0.083 | 2.11 | 0.113 | 2.87 |
| DN25 | 1'' | 33.4 | 0.065 | 1.65 | 0.109 | 2.77 | 0.133 | 3.38 |
| DN32 | 1 1/4'' | 42.16 | 0.065 | 1.65 | 0.109 | 2.77 | 0.14 | 3.56 |
| DN40 | 1 1/2'' | 48.26 | 0.065 | 1.65 | 0.109 | 2.77 | 0.145 | 3.68 |
| DN50 | 2'' | 60.33 | 0.065 | 1.65 | 0.109 | 2.77 | 0.145 | 3.91 |
| DN65 | 2 1/2'' | 73.03 | 0.083 | 2.11 | 0.12 | 3.05 | 0.203 | 5.16 |
| DN80 | 3'' | 88.9 | 0.083 | 2.11 | 0.12 | 3.05 | 0.216 | 5.49 |
| DN90 | 3 1/2'' | 101.6 | 0.083 | 2.11 | 0.12 | 3.05 | 0.226 | 5.74 |
| DN100 | 4'' | 114.3 | 0.083 | 2.11 | 0.12 | 3.05 | 0.237 | 6.02 |
| DN125 | 5'' | 141.3 | 0.109 | 2.77 | 0.134 | 3.4 | 0.258 | 6.55 |
| DN150 | 6'' | 168.28 | 0.109 | 2.77 | 0.134 | 3.4 | 0.28 | 7.11 |
| DN200 | 8'' | 219.08 | 0.134 | 2.77 | 0.148 | 3.76 | 0.322 | 8.18 |
| DN250 | 10'' | 273.05 | 0.156 | 3.4 | 0.165 | 4.19 | 0.365 | 9.27 |
| DN300 | 12'' | 323.85 | 0.156 | 3.96 | 0.18 | 4.57 | 0.375 | 9.53 |
| DN350 | 14'' | 355.6 | 0.156 | 3.96 | 0.188 | 4.78 | 0.375 | 9.53 |
| DN400 | 16'' | 406.4 | 0.165 | 4.19 | 0.188 | 4.78 | 0.375 | 9.53 |
| DN450 | 18'' | 457.2 | 0.165 | 4.19 | 0.188 | 4.78 | 0.375 | 9.53 |
| DN500 | 20'' | 508 | 0.203 | 4.78 | 0.218 | 5.54 | 0.375 | 9.53 |
| DN550 | 22'' | 558 | 0.203 | 4.78 | 0.218 | 5.54 | 0.375 | 9.53 |
| DN600 | 24'' | 609.6 | 0.218 | 5.54 | 0.250 | 6.35 | 0.375 | 9.53 |
| DN750 | 30'' | 762 | 0.250 | 6.35 | 0.312 | 7.92 | 0.375 | 9.53 |
304L Uvavanyo lweMibhobho yeNsimbi engenaNsimbi kunye neZatifikethi
Ulawulo loMgangatho olungqongqo:
1) Ngexesha nasemva kwemveliso, abasebenzi be-QC abanamava angaphezulu kweminyaka emi-5 bahlola iimveliso ngokungacwangciswanga.
2) Ilabhoratri evunyiweyo yeSizwe enezatifikethi ze-CNAS
3) Uhlolo olwamkelekileyo oluvela kwiqela lesithathu eliqeshwe/elihlawulwe ngumthengi, njenge-SGS, BV.
Iityhubhu zeNtsimbi eZimbi kwiYoufa Factory
I-Tianjin Youfa Stainless Steel Pipe Co., Ltd. izinikele kwi-R & D kunye nokuveliswa kwemibhobho yamanzi yentsimbi ebhityileyo kunye nezifakelo.
Iimpawu zeMveliso : ukhuseleko kunye nempilo, ukunganyangeki kwe-corrosion, ukuqina kunye nokuqina, ubomi benkonzo ende, ukugcinwa kwamahhala, okuhle, okukhuselekileyo nokuthembekileyo, ukufakela ngokukhawuleza kunye nokufanelekileyo, njl.
Ukusetyenziswa kweeMveliso : ubunjineli bamanzi ompompo, ubunjineli bamanzi okusela ngokuthe ngqo, ubunjineli bokwakha, unikezelo lwamanzi kunye nenkqubo yokuhambisa amanzi, inkqubo yokufudumeza, ukuhanjiswa kwegesi, inkqubo yezonyango, amandla elanga, ishishini lemichiza kunye nolunye ubunjineli bamanzi okusela obuphantsi koxinzelelo.
Yonke imibhobho kunye nezifakelo zihambelana ngokupheleleyo nemigangatho yamva nje yemveliso yesizwe kwaye lukhetho lokuqala lokucoca ukuhanjiswa komthombo wamanzi kunye nokugcina ubomi obunempilo.
