IMigangatho ye-API 5L kunye ne-ASTM A53:Le migangatho iqinisekisa ukuba umbhobho wensimbi uhlangabezana neemfuno ezithile zokusetyenziswa kwi-oyile kunye ne-gas industry applications, kunye nokusetyenziswa ngokubanzi kwi-mechanical and pressure applications.
IBakala B:Igama elithi "iBanga B" libonisa amandla kunye neempawu zomatshini zombhobho wentsimbi, kunye neemfuneko ezithile zokomelela kwesivuno, amandla okuqina, kunye neempawu zempembelelo.
| API 5L PSL1 Welded Steel Pipe Grade B | |||||
| Ukuqulunqwa kwemichiza | Iipropati zoomatshini | ||||
| C (ubuninzi.)% | Mn (ubuninzi.)% | P (ubuninzi.)% | S (ubuninzi.)% | Unikeze Amandla imiz. MPa | Tensile strength imiz. MPa |
| 0.26 | 1.2 | 0.03 | 0.03 | 241 | 414 |
Ukuwelda kweSAW:Umbhobho wenziwa ngokusebenzisa inkqubo ye-Submerged Arc Welding (SAW), ebandakanya ukubunjwa komthungo odibeneyo usebenzisa inkqubo ye-arc welding eqhubekayo. Le ndlela iyaziwa ngokuvelisa umgangatho ophezulu, i-uniform welds.
Ipeyinti Emnyama Gqiba:Ipeyinti epeyintiweyo emnyama inika ukuxhathisa kwe-corrosion kwaye iphakamisa imbonakalo yobuhle bombhobho wensimbi. Ipeyinti iphinda incede ukukhusela umbhobho ngexesha lokugcina kunye nokuthutha.
Usetyenziso:I-API 5L ASTM A53 yeBanga B Black Painted SAW Welded Steel Pipe isetyenziswa ngokuqhelekileyo kwizicelo ezahlukeneyo, kubandakanywa nemibhobho yokuhambisa ioli kunye negesi, inkxaso yesakhiwo kulwakhiwo, kunye nezinye izicelo zoshishino kunye noomatshini.
| Imveliso | ASTM A53 API 5L Spiral Welded Steel Pipe | Inkcazo |
| Izinto eziphathekayo | Intsimbi yeCarbon | OD 219-2020mm Ukutyeba: 7.0-20.0mm Ubude: 6-12m |
| IBanga | Q235 = A53 iBanga B / A500 iBanga A Q345 = A500 iBakala B iBanga C | |
| Umgangatho | GB/T9711-2011API 5L, ASTM A53, A36, ASTM A252 | Isicelo: |
| Umphezulu | Ipeyintiwe emnyama OKANYE i-3PE | Ioli, umbhobho womgca Ingqumba yombhobho |
| Iyaphela | Iziphelo ezingenanto okanye iziphelo eziBeveled | |
| kunye okanye ngaphandle kweminqwazi |
Ulawulo loMgangatho olungqongqo:
1) Ngexesha nasemva kwemveliso, abasebenzi aba-4 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.
4) Ivunywe yiMalaysia, Indonesia, Singapore, Philippines, Australia, Peru kunye ne-UK. Sine-UL /FM, ISO9001/18001, izatifikethi zeFPC
Ukupakisha kunye nokuhanjiswa:
Iinkcukacha zokupakisha: iisayizi ezincinci ezibekwe kwiisayizi ezinkulu.
Iinkcukacha zokuhanjiswa : Kuxhomekeka kwi-QTY, ngokwesiqhelo inyanga enye.
Ngathi:
I-Tianjin Youfa Steel Pipe Group Co., Ltd yasekwa ngomhla woku-1 kuJulayi, 2000. Kukho abasebenzi abamalunga nama-8000 ngokupheleleyo, iifektri ezili-9, imigca yokuvelisa imibhobho yentsimbi engama-179, ilabhoratri yesizwe e-3 evunyiweyo, kunye neziko lobuchwephesha beshishini eli-1 likarhulumente waseTianjin.
I-9 SSAW imigca yokuvelisa ipayipi yentsimbi
Iifektri: iTianjin Youfa Pipeline Technology Co.,Ltd
Handan Youfa Steel Pipe Co.,Ltd;
Isiphumo seNyanga: malunga ne-20000Tons
