I-Q355B ST52 Seamless Steel Tube ethengiswa ngokushisayo
Incazelo emfushane:
Ipayipi lensimbi le-API 5L yeBanga B liyipayipi lebanga elivamile lokuthuthwa kwamapayipi kawoyela negesi.Yaziwa nangokuthi yipayipi L245, okubhekiselwa kuyo ku-ISO 3183, eqanjwe ngezinga elincane lamandla okukhiqiza angama-245 Mpa (355,000 Psi).
Impahla efanayo ye-ASTM A106 B noma i-ASTM A53 B enenani elifanayo ekwakhekeni kwamakhemikhali, izakhiwo zemishini kanye nokusetshenziswa.
I-API 5L B ihlanganisa i-PSL1, i-PSL2, isevisi emuncu yamapayipi asogwini nasogwini.Izinhlobo zokwenziwa zihlanganisa ezingenamthungo futhi ezishiselwe.
Ukwandisa njalo uhlelo lokuphatha ngenxa yomthetho othi “abazithobayo, inkolo enhle kanye nekhwalithi ephezulu kuyisisekelo sokuthuthukiswa kwebhizinisi”, sithatha kakhulu ingqikithi yemikhiqizo exhunyanisiwe emhlabeni wonke, futhi sikhiqiza izimpahla ezintsha njalo ukuze sanelise izingcingo zabathengi. nge-Hot-selling Q355BI-ST52 Seamless Steel Tube, Sicabanga ukuthi sizoba umholi ekwakheni nasekukhiqizeni imikhiqizo yekhwalithi ephezulu ezimakethe ezilinganayo zaseShayina nezamazwe ngamazwe.Sithemba ukubambisana nabangane abaningi ukuze uthole izinzuzo ezingeziwe.
Ukwandisa njalo uhlelo lokuphatha ngenxa yomthetho othi “abazithobayo, inkolo enhle kanye nekhwalithi ephezulu kuyisisekelo sokuthuthukiswa kwebhizinisi”, sithatha kakhulu ingqikithi yemikhiqizo exhunyanisiwe emhlabeni wonke, futhi sikhiqiza izimpahla ezintsha njalo ukuze sanelise izingcingo zabathengi. okweI-ST52 Seamless Steel Tube, Ngobuchwepheshe njengomgogodla, thuthukisa futhi ukhiqize imikhiqizo esezingeni eliphakeme ngokuya ngezidingo ezahlukahlukene zemakethe.Ngalo mqondo, inkampani izoqhubeka nokuthuthukisa izinto ezinamavelu aphezulu angeziwe futhi ithuthukise ngokuqhubekayo imikhiqizo nezisombululo, futhi izoletha amakhasimende amaningi ngezixazululo nezinsizakalo ezihamba phambili!
I-PSL1, PSL2 kanye nezinhlobo ze-Acidic Media.
Ngokuvamile kusetshenziswa i-PSL1, elingana ne-ASTM A106 B kanye ne-A53 B.
I-PSL2 iyipayipi lebanga lokucaciswa okuphezulu elinezidingo eziqinile zamandla amakhemikhali nawomshini.I-PSL2 idinga izindlela zokuhlola ezengeziwe njengokuhlola okungalimazi, ukuhlola umthelela we-CVN, i-DWT, njll.
I-API 5L B PSL2 imelwe i-API 5L BN/Q/R/M.
I-Acidic medium: Emapayipini e-asidi njengemvelo ye-H2S, impahla yepayipi inezidingo ezijwayelekile zezinto zamakhemikhali ezifana nekhabhoni, i-phosphorus nesibabule.Inkomba ejwayelekile ye-NACE MR0175.
Izinhlamvu zesijobelelo zicacisa izimo zokulethwa kwepayipi:
R: Uma iginqika.
N: normalizing rolling, normalizing ukwakha, normalizing.
Q: Ukunciphisa kanye nokunciphisa.
M: I-Thermomechanical rolling noma ukwakheka kwe-thermomechanical.
S: I-Sour medium eneshubhu ye-PSL2 ye-NS, QS, MS, isb API 5L Grade B NS, API 5L B QS.
Izinhlobo ezingenamthungo nezishiselwe (ERW, LSAW, SSAW/HSAW).
Uhlobo Olungenazihibe:kufaka phakathi amapayipi angenamthungo agingqike ashisayo angaphezu kwamayintshi angu-3, amapayipi angenamthungo agoqeke abandayo angaphansi kwamayintshi angu-3.
Uhlobo lwe-ERW Welding:I-Resistance Welding, ilungele amapayipi afinyelela kumayintshi angama-24.
Uhlobo Lwe-Straight Submerged Arc Welding:Ukushisela i-arc ehlukaniswe ngobude, ilungele amapayipi anobubanzi obungaphandle obungamayintshi angu-20 ukuya kwangu-48.I-LSAW yaziwa nangokuthi i-JCOE, okusho ukwenza izimo ezisuka kumapayipi amise okwe-J, amise okwe-C, amise okwe-O, bese kuba ngamapayipi anwetshiwe abandayo.
Uhlobo lwe-SSAW/HSAW:I-Spiral Submerged Arc Welding noma i-Spiral Saw yepayipi elifika ku-100″ OD.
I-API 5L Grade B, ASTM A106 Grade B kanye ne-A53 Grade B, lezi zinto ezintathu ziyizinto ezisetshenziswa kakhulu ekwakhiweni kwamapayipi noma izimboni zikawoyela negesi kanye nezokuthutha uketshezi.
I-ASTM 106 ipayipi isho ipayipi lensimbi eligoqiwe elishisayo noma elidonswe kubanda (eligoqiwe).
Ipayipi le-ASTM A53 lihlanganisa amapayipi ensimbi ashiselwe futhi angenamthungo we-carbon black material, kanti kwezinye izimo ama-hot-dip galvanized (galvanized).
Ibanga:I-API 5L Ibanga BN/Q/M/NS/QS/MS.
Uhlobo Lokukhiqiza:I-ERW, LSAW, SSAW/HSAW engenamthungo futhi eshiselwe.
Ububanzi bangaphandle bokungenamthungo:1/2" - 24".
I-OD ye-ERW:kufika ku-24”.
I-OD ye-LSAW:16 "kuya ku-48".
I-OD ye-SSAW/HSAW:kuze kufike ku-100 ".
Ibanga Lokuqina:I-Sch 20, SCH 40, SCH STD, SCH 80, SCH XS, SCH 120, SCH XXS, SCH 160.
Ibanga Lobude:I-SRL, DRL, 20FT, 40FT.
Izinga lokucaciswa komkhiqizo:PSL1, PSL2, Amasevisi Omuncu.
Iyaphela:I-Plain, Beveled, Threaded.
I-Coating Iyatholakala:I-FBE, i-3PE/3LPE, i-Black Painting, i-Varnished, i-Anti-rust oil, i-Galvanized, i-CRA, i-CWC.Ukwandisa njalo uhlelo lokuphatha ngenxa yomthetho othi "ozithobayo, inkolo enhle kanye nekhwalithi ephezulu kuyisisekelo sokuthuthukiswa kwebhizinisi", simunca kakhulu ingqikithi yemikhiqizo exhunyiwe emazweni omhlaba, futhi sihlala sikhiqiza izimpahla ezintsha ukuze sanelise izingcingo zabathengi bePipe Yensimbi Eyizingqimba Eshisiwe Edayiswa Kagesi Eyizingqimba Q345A Q345b 2mm 2.3mm 3.2mm 2.9mm Pre Galvanized Steel Tube, Sicabanga ukuthi sizoba umholi ekwakhiweni nasekukhiqizeni imikhiqizo esezingeni eliphezulu ezimakethe zaseShayina nezamazwe ngamazwe ngokulinganayo.Sithemba ukubambisana nabangane abaningi ukuze uthole izinzuzo ezingeziwe.
Ipayipi Elinothayela LaseShayina elidayisa ngokushisayo kanye Nepayipi Lensimbi Enguthayela, Ngobuchwepheshe obuwumgogodla, thuthukisa futhi ukhiqize imikhiqizo esezingeni eliphezulu ngokwezidingo ezihlukahlukene zemakethe.Ngalo mqondo, inkampani izoqhubeka nokuthuthukisa izinto ezinamavelu aphezulu angeziwe futhi ithuthukise ngokuqhubekayo imikhiqizo nezisombululo, futhi izoletha amakhasimende amaningi ngezixazululo nezinsizakalo ezihamba phambili!
