ASTM A53/A106/ API 5L Gr.B Sch40/Sch80 Seamless Carbon Steel Pipe
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.
Tine boka rinokwanisa, rinoshanda kuti ripe rutsigiro rwakanyanya kune mutengi wedu.Isu tinowanzo kutevedzera tenet yevatengi-inotungamirwa, ruzivo-yakatarisana neASTM A53/A106/API 5L Gr.B Sch40/Sch80 Seamless Carbon Steel Pipe, Isu tanga tichitsvaga kumberi kuti tiwedzere kubatana nevatengi vekune dzimwe nyika zvinotemerwa nemativi akanaka.Kana ukanakidzwa nechero mhinduro dzedu, rangarira kuwana wakasununguka kutaura nesu kuti uwane rumwe ruzivo.
Tine boka rinokwanisa, rinoshanda kuti ripe rutsigiro rwakanyanya kune mutengi wedu.Isu tinowanzo kutevedzera dzidziso yevatengi-inotungamirwa, ruzivo-yakatarisanaAPI 5L Gr.B Sch40/Sch80 Seamless Carbon Steel Pipe, Zvino makwikwi mumunda uyu anotyisa kwazvo;asi isu tichiri kupa yakanakisa mhando, mutengo unonzwisisika uye yakanyanya kufunga sevhisi mukuedza kuzadzisa kuhwina-kuhwina chinangwa.“Chinja kuti uve nani!”ndiwo sirogani yedu, iyo inoreva kuti “Nyika iri nani iri pamberi pedu, saka ngatiinakidzwai nayo!”Shandura kuti uve nani!Wagadzirira here?
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.Tine boka rinokwanisa, rinoshanda kuti ripe rubatsiro rwakanyanya kumutengi wedu.Isu tinowanzo kutevedzera dzidziso yevatengi-inotungamirwa, ruzivo-yakatarisana neOEM/ODM Mugadziri ASTM A53/A106/ API 5L Gr.B Sch40/Sch80 Seamless Carbon Steel Pipe, tanga tichitsvaga kumberi kuti tiwedzere kubatana nevatengi vekune dzimwe nyika kunotemerwa nemativi akanaka.Kana ukanakidzwa nechero mhinduro dzedu, rangarira kuwana wakasununguka kutaura nesu kuti uwane rumwe ruzivo.
OEM/ODM Mugadziri China Seamless Tube uye Seamless Steeltube, Zvino makwikwi mundima iyi anotyisa kwazvo;asi isu tichiri kupa yakanakisa mhando, mutengo unonzwisisika uye yakanyanya kufunga sevhisi mukuedza kuzadzisa kuhwina-kuhwina chinangwa.“Chinja kuti uve nani!”ndiwo sirogani yedu, iyo inoreva kuti “Nyika iri nani iri pamberi pedu, saka ngatiinakidzwai nayo!”Shandura kuti uve nani!Wagadzirira here?
