Kupisa-kutengesa Q355B ST52 Seamless Steel Tube
Tsanangudzo Pfupi
API 5L Giredhi B simbi pombi ndiyo yakajairika giredhi pombi yekufambisa oiri uye gasi pombi.Iyo inozivikanwawo seL245 pombi, inonongedzwa kune ISO 3183, yakatumidzwa zita rekushomeka kwegoho re245 Mpa (355,000 Psi).
Equivalent material ASTM A106 B kana ASTM A53 B ine kukosha kwakafanana mumakemikari ekuumbwa, mechanical properties uye kushandiswa.
API 5L B inovhara PSL1, PSL2, inovava sevhisi yemapombi ekumahombekombe uye ekumahombekombe.Mhando dzekugadzira dzinosanganisira seamless uye welded.
Kugara tichiwedzera chirongwa che manejimendi nesimba kubva kumutemo we "kutendeseka, chitendero chakanaka uye chemhando yepamusoro ndiyo hwaro hwekusimudzira bhizinesi", tinotora zvakanyanya kukosha kwezvigadzirwa zvakabatana pasi rese, uye tinogara tichigadzira zvinhu zvitsva kugutsa kufona kwevatengi. yeHot-selling Q355BST52 Seamless Simbi Tube, Isu tinofungidzira tichave mutungamiri mukuvaka uye kugadzira zvigadzirwa zvemhando yepamusoro mumisika yeChinese neyepasirese.Isu tinovimba kushanda pamwe chete nedzimwe shamwari dzakawanda kuti tiwedzere mabhenefiti.
Kugara tichiwedzera chirongwa che manejimendi nesimba kubva kumutemo we "kutendeseka, chitendero chakanaka uye chemhando yepamusoro ndiyo hwaro hwekusimudzira bhizinesi", tinotora zvakanyanya kukosha kwezvigadzirwa zvakabatana pasi rese, uye tinogara tichigadzira zvinhu zvitsva kugutsa kufona kwevatengi. nokutiST52 Seamless Simbi Tube, Iine tekinoroji seyakanyanya, gadzira uye gadzira zvigadzirwa zvemhando yepamusoro zvinoenderana nezvinodiwa zvakasiyana zvemusika.Iine pfungwa iyi, kambani icharamba ichigadzira zvinhu zvine yakawedzera hunhu uye inoramba ichivandudza zvigadzirwa nemhinduro, uye ichaunza vatengi vazhinji neakanakisa mhinduro nemasevhisi!
PSL1, PSL2 uye Acidic Media Types.
Kazhinji PSL1 inoshandiswa, inofanana neASTM A106 B uye A53 B.
PSL2 ndeyepamusoro yakatarwa giredhi pombi ine zvakaomesesa zvinodiwa zvemakemikari uye simba remuchina.PSL2 inoda dzimwe nzira dzekuyedza dzakadai sedzisiri-kuparadza kuyedza, CVN kukanganisa bvunzo, DWT, nezvimwe.
API 5L B PSL2 inomiririrwa ne API 5L BN/Q/R/M.
Acidic medium: Pamapaipi easidhi akadai seH2S nharaunda, iyo pombi zvinhu zvine zvakajairwa zvinodikanwa zvemakemikari zvinhu senge kabhoni, phosphorus uye sarufa.Reference standard NACE MR0175.
Suffix mavara anotsanangura pombi yekutumira mamiriro:
R: Pakukunguruka.
N: normalizing rolling, normalizing kuumba, normalizing.
Mubvunzo: Kudziya uye kudzima.
M: Thermomechanical rolling kana thermomechanical kuumba.
S: Sour medium ine PSL2 tubing yeNS, QS, MS, semuenzaniso API 5L Giredhi B NS, API 5L B QS.
Zvisina musono uye zvakasungwa (RW, LSAW, SSAW/HSAW) marudzi.
Seamless Type:kusanganisira hot-yakakungurutswa isina musono pombi pamusoro pe 3 inches, inotonhora-inokungurutswa isina musono pombi pasi pe 3 inches.
ERW Welding Type:Resistance Welding, yakakodzera mapaipi anosvika 24 inches.
Yakatwasuka Seam Yakanyura Arc Welding Type:Longitudinal segmented arc welding, inokodzera mapaipi ane dhayamita rekunze 20 inches kusvika 48 inches.LSAW inozivikanwa zvakare seJCOE, zvinoreva kugadzira maumbirwo kubva kuJ-yakaita, C-shaped, O-shaped, uyezve inotonhora-yakawedzerwa mapaipi.
SSAW/HSAW Type:Spiral Submerged Arc Welding kana Spiral Saw yepombi inosvika 100 ″ OD.
API 5L Giredhi B, ASTM A106 Giredhi B uye A53 Giredhi B, zvinhu zvitatu izvi ndizvo zvinonyanya kushandiswa mukuvaka pombi kana mafuta negesi uye maindasitiri ekufambisa mvura.
ASTM 106 Pipe inoreva inopisa-yakakungurutswa kana kutonhora-inodhonzwa (yakakungurutswa) isina musono kabhoni simbi pombi.
ASTM A53 pombi inosanganisira welded uye isina musono simbi pombi dzekabhoni nhema zvinhu, uye mune dzimwe nguva inopisa-dhip galvanized (galvanized).
Giredhi:API 5L Giredhi BN/Q/M/NS/QS/MS.
Manufacturing Type:Isina musono uye yakasungwa ERW, LSAW, SSAW/HSAW.
Outer Diameters yeSeamless:1/2" - 24".
OD yeERW:kusvika ku24".
OD yeLSAW:16" kusvika 48".
OD yeSSAW/HSAW:kusvika ku100".
Range of Ukobvu:Sch 20, SCH 40, SCH STD, SCH 80, SCH XS, SCH 120, SCH XXS, SCH 160.
Range of Length:SRL, DRL, 20FT, 40FT.
Chigadzirwa Chinotsanangurwa Level:PSL1, PSL2, Sour Services.
Inopera:Zviri pachena, Beveled, Threaded.
Coating Inowanikwa:FBE, 3PE/3LPE, Black Painting, Varnished, Anti-rust oil, Galvanized, CRA, CWC.Kugara uchiwedzera chirongwa chekutungamira kuburikidza nehutsika kubva mukutonga kwe "kutendeseka, chitendero chakanaka uye chepamusoro-soro ndiyo nheyo yekusimudzira bhizinesi", isu tinotora zvakanyanya kukosha kwezvinhu zvakabatana pasi rese, uye tinogara tichigadzira zvinhu zvitsva kugutsa kufona kwevanotengesa Kupisa-kutengesa Galvanized Round Steel Pipe Q345A Q345b 2mm 2.3mm 3.2mm 2.9mm Pre Galvanized Steel Tube, Isu tinofungidzira tichave mutungamiri mukuvaka uye kugadzira zvigadzirwa zvemhando yepamusoro mumisika yakaenzana yeChinese neyepasirese.Isu tinovimba kushanda pamwe chete nedzimwe shamwari dzakawanda kuti tiwedzere mabhenefiti.
Kupisa-kutengesa China Galvanized Pipe uye Galvanized Simbi Pipe, Iine tekinoroji semusimboti, gadzira uye kugadzira zvigadzirwa zvemhando yepamusoro zvinoenderana nezvinodiwa zvakasiyana zvemusika.Iine pfungwa iyi, kambani icharamba ichigadzira zvinhu zvine yakawedzera hunhu uye inoramba ichivandudza zvigadzirwa nemhinduro, uye ichaunza vatengi vazhinji neakanakisa mhinduro nemasevhisi!
