Gwero la fakitale 20# 45# Q345b Q345D Q235B 16mn 25mn St52 SAE1026 ya Pipeline Transport Construction Steel Pipe Hydraulic Precision Seamless Steel chubu
Kufotokozera Kwachidule:
Chitoliro chachitsulo cha API 5L Gulu B ndi chitoliro wamba wamba wamapaipi amafuta ndi gasi.Imadziwikanso kuti chitoliro cha L245, chotchulidwa ku ISO 3183, chomwe chimatchedwanso mphamvu zokolola zochepa za 245 Mpa (355,000 Psi).
Zofananira za ASTM A106 B kapena ASTM A53 B zokhala ndi mtengo wofanana pamapangidwe amankhwala, makina amakina ndi kugwiritsa ntchito.
API 5L B imakwirira PSL1, PSL2, ntchito zowawa za mapaipi akumtunda ndi kunyanja.Mitundu yopangira zinthu imakhala yopanda msoko komanso yowotcherera.
Zofuna zathu zamuyaya ndi malingaliro a "msika, samalani chikhalidwe, ganizirani sayansi" ndi chiphunzitso cha "khalidwe loyambira, khulupirirani woyamba ndi kayendetsedwe kapamwamba" kwa Factory gwero 20# 45# Q345b Q345D Q235B 16mn 25mn St52 SAE1026 ya Pipeline Transport Construction Steel Pipe Hydraulic Precision Seamless Steel Tube, Takutsimikizirani kuti titha kupereka mayankho apamwamba kwambiri pamlingo woyenera, chithandizo chabwino kwambiri chotsatira pakugulitsa.Ndipo tidzapanga mwayi wanzeru.
Zofuna zathu zamuyaya ndi "malingaliro amsika, samalani chikhalidwe, samalani sayansi" ndi chiphunzitso cha "khalidwe loyambira, khulupirirani woyamba ndi kuyendetsa patsogolo"China Hydraulic Seamless Precision Steel Pipe ndi Seamless Precision Steel Pipe, M'zaka 100 zatsopano, timalimbikitsa mzimu wabizinesi yathu "Ogwirizana, akhama, ochita bwino kwambiri, atsogola", ndikumamatira ku mfundo zathu"kutengera mtundu, kukhala ochita chidwi, kukopa mtundu woyamba".Titha kutenga mwayi uwu kuti tipange tsogolo labwino.
PSL1, PSL2 ndi Acidic Media Types.
Nthawi zambiri PSL1 imagwiritsidwa ntchito, yomwe ili yofanana ndi ASTM A106 B ndi A53 B.
PSL2 ndi chitoliro chapamwamba chapamwamba chomwe chili ndi zofunikira zokhwima zamakina ndi mphamvu zamakina.PSL2 imafuna njira zambiri zoyesera monga kuyesa kosawononga, kuyesa kwamphamvu kwa CVN, DWT, ndi zina.
API 5L B PSL2 ikuimiridwa ndi API 5L BN/Q/R/M.
Sing'anga ya Acidic: Kwa mapaipi a asidi monga chilengedwe cha H2S, zinthu zapaipi zimakhala ndi zofunikira pazamankhwala monga mpweya, phosphorous ndi sulfure.NACE MR0175.
Malembo omangika amafotokoza momwe mapaipi amaperekera:
R: Pamene akugudubuza.
N: normalizing kugudubuza, normalizing kupanga, normalizing.
Q: Kutentha ndi kuzizira.
M: Thermomechanical rolling kapena thermomechanical kupanga.
S: Sing'anga yowawasa yokhala ndi machubu a PSL2 a NS, QS, MS, mwachitsanzo API 5L Grade B NS, API 5L B QS.
Mitundu yopanda msoko komanso yowotcherera (RW, LSAW, SSAW/HSAW).
Mtundu Wopanda Msoko:kuphatikiza mapaipi opanda msoko otenthedwa opitilira mainchesi atatu, mapaipi opanda msoko ozizira osakwana mainchesi atatu.
Mtundu Wowotcherera wa ERW:Resistance Welding, yoyenera mapaipi mpaka mainchesi 24.
Mtundu Wowotcherera Msoko Wowongoka wa Arc:Longitudinal segmented arc kuwotcherera, oyenera mapaipi okhala ndi mainchesi 20 mpaka 48 mainchesi.LSAW imadziwikanso kuti JCOE, kutanthauza kupanga mawonekedwe kuchokera kumapaipi owoneka ngati J, owoneka ngati C, owoneka ngati O, kenako mapaipi owonjezera ozizira.
Mtundu wa SSAW/HSAW:Spiral Submerged Arc Welding kapena Spiral Saw ya chitoliro mpaka 100 ″ OD.
API 5L Gulu B, ASTM A106 Gulu B ndi A53 Gulu B, zida zitatuzi ndizomwe zimagwiritsidwa ntchito kwambiri pomanga mapaipi kapena mafakitale amafuta ndi gasi ndi zamadzimadzi.
Chitoliro cha ASTM 106 chimatanthawuza chitoliro chachitsulo chotenthedwa kapena chozizira (chogudubuzika) chopanda mpweya.
Chitoliro cha ASTM A53 chimaphatikizapo mapaipi achitsulo opangidwa ndi chitsulo chakuda, komanso nthawi zina otentha-kuviika kanasonkhezereka (malata).
Gulu:API 5L Kalasi BN/Q/M/NS/QS/MS.
Mtundu Wopanga:Zopanda msoko komanso zowotcherera ERW, LSAW, SSAW/HSAW.
Ma Diameter Akunja Opanda Msokonezo:1/2 "- 24".
OD ya ERW:mpaka 24 ".
OD ya LSAW:16 "mpaka 48".
OD ya SSAW/HSAW:mpaka 100 ".
Kuchuluka kwa Makulidwe:Sch 20, SCH 40, SCH STD, SCH 80, SCH XS, SCH 120, SCH XXS, SCH 160.
Utali Wautali:SRL, DRL, 20FT, 40FT.
Mulingo Wazogulitsa:PSL1, PSL2, Sour Services.
Kutha:Zosavuta, Zokongoletsedwa, Zopangidwa ndi Ulusi.
Kupaka Kulipo:FBE, 3PE/3LPE, Black Painting, Varnished, Anti- dzimbiri mafuta, Galvanized, CRA, CWC.Zofuna zathu zamuyaya ndi malingaliro a "kusamalira msika, kuyang'ana mwambo, kuyang'ana sayansi" ndi chiphunzitso cha "khalidwe loyambira. , khulupirirani oyamba ndikuwongolera zotsogola "kwa Factory gwero 20# 45# Q345b Q345D Q235B 16mn 25mn St52 SAE1026 ya Pipeline Transport Construction Steel Pipe Hydraulic Precision Seamless Steel Tube, Tatsimikizira kuti titha kupereka mayankho apamwamba kwambiri, pa reson. chithandizo chabwino kwambiri pambuyo pa kugulitsa mu ziyembekezo.Ndipo tidzapanga mwayi wanzeru.
Gwero lafakitaleChina Hydraulic Seamless Precision Steel Pipe ndi Seamless Precision Steel Pipe, M'zaka 100 zatsopano, timalimbikitsa mzimu wabizinesi yathu "Ogwirizana, akhama, ochita bwino kwambiri, atsogola", ndikumamatira ku mfundo zathu"kutengera mtundu, kukhala ochita chidwi, kukopa mtundu woyamba".Titha kutenga mwayi uwu kuti tipange tsogolo labwino.
