Kub / Cold Rolled ASTM 42CrMo Q355b 20 # 1045 1030 1052 Seamless Steel Pipe rau Precision / Round / Hollow / Galvanized / Dub / Carbon Tube / Alloy Steel Pipe
Lus piav qhia luv luv:
API 5L Qib B steel yeeb nkab yog cov yeeb nkab zoo sib xws rau kev thauj mus los ntawm cov roj thiab cov kav dej.Nws tseem hu ua L245 yeeb nkab, hais txog ISO 3183, muaj npe tom qab lub zog qis kawg nkaus ntawm 245 Mpa (355,000 Psi).
Cov khoom sib npaug ASTM A106 B lossis ASTM A53 B nrog tus nqi zoo sib xws hauv cov tshuaj muaj pes tsawg leeg, cov khoom siv kho tshuab thiab daim ntawv thov.
API 5L B npog PSL1, PSL2, qaub kev pab cuam rau onshore thiab offshore pipelines.Fabrication hom muaj xws li seamless thiab welded.
txuas ntxiv txhim kho, ua qee yam kev daws teeb meem zoo tshaj plaws raws li kev ua lag luam thiab cov neeg yuav khoom tus qauv.Peb lub tuam txhab muaj kev ruaj ntseg zoo tshaj plaws yog tsim los rau Kub / Cold Rolled ASTM 42CrMo Q355b 20# 1045 1030 1052 Seamless Steel Pipe rau Precision / Round / Hollow / Galvanized / Dub / Carbon Tube / Alloy Steel Pipe, Cov neeg siv khoom txaus siab yog peb lub hom phiaj tseem ceeb. .Peb zoo siab tos txais koj los tsim kev lag luam kev sib raug zoo nrog peb.Yog xav paub ntxiv, thov tsis txhob yig tiv tauj peb.
txuas ntxiv txhim kho, ua qee yam kev daws teeb meem zoo tshaj plaws raws li kev ua lag luam thiab cov neeg yuav khoom tus qauv.Peb lub tuam txhab muaj qhov kev lees paub zoo tshaj plaws yog tsim los rauTuam Tshoj yeeb nkab thiab hlau, Peb lub tuam txhab insists rau lub hom phiaj ntawm "coj kev pab cuam tseem ceeb rau tus qauv, zoo guarantee rau lub hom, ua lag luam nyob rau hauv kev ncaj ncees, muab kws tshaj lij, ceev, raug thiab raws sij hawm kev pab cuam rau koj".Peb zoo siab tos txais cov neeg siv khoom qub thiab tshiab los tham nrog peb.Peb yuav pab koj nrog txhua lub siab dawb paug!
PSL1, PSL2 thiab Acidic Media Hom.
Feem ntau siv PSL1, uas yog sib npaug rau ASTM A106 B thiab A53 B.
PSL2 yog cov yeeb nkab qib siab dua nrog cov kev cai nruj dua rau cov tshuaj lom neeg thiab lub zog.PSL2 xav tau ntau txoj kev sim xws li kev sim tsis muaj kev puas tsuaj, CVN cuam tshuam kev sim, DWT, thiab lwm yam.
API 5L B PSL2 yog sawv cev los ntawm API 5L BN/Q/R/M.
Acidic nruab nrab: Rau cov kav dej acid xws li H2S ib puag ncig, cov khoom siv hauv cov kav dej muaj cov kev cai rau cov tshuaj xws li carbon, phosphorus thiab sulfur.Kev siv tus qauv NACE MR0175.
Suffix Letters qhia txog kev xa cov raj xa dej:
R: Thaum dov.
N: normalizing dov, normalizing txoj kev, normalizing.
Q: Tempering thiab quenching.
M: Thermomechanical dov lossis thermomechanical txoj kev.
S: Sour nruab nrab nrog PSL2 tubing rau NS, QS, MS, xws li API 5L Qib B NS, API 5L B QS.
Seamless thiab welded (ERW, LSAW, SSAW / HSAW) hom.
Seamless Hom:suav nrog cov kav dej kub dov seamless tshaj 3 ntiv tes, txias-dov seamless kav hauv qab 3 ntiv tes.
ERW Vuam hom:Resistance Welding, haum rau cov kav dej mus txog 24 ntiv tes.
Ncaj Seam Submerged Arc Vuam Hom:Longitudinal segmented arc vuam, haum rau cov kav dej nrog ib txoj kab uas hla ntawm 20 ntiv mus rau 48 ntiv tes.LSAW tseem hu ua JCOE, uas txhais tau tias ua cov duab los ntawm J-shaped, C-shaped, O-shaped, thiab tom qab ntawd txias-ntws cov kav dej.
SSAW / HSAW Hom:Kauv Submerged Arc Vuam los yog Kauv Pom rau cov yeeb nkab mus txog 100 "OD.
API 5L Qib B, ASTM A106 Qib B thiab A53 Qib B, peb cov ntaub ntawv no yog cov ntaub ntawv siv ntau tshaj plaws hauv kev tsim cov kav dej lossis cov roj thiab roj thiab kev thauj mus los ua kua.
ASTM 106 Tube yog hais txog kub-dov los yog txias-draw (dov) seamless carbon steel yeeb nkab.
ASTM A53 yeeb nkab suav nrog welded thiab seamless steel kav ntawm cov khoom siv dub, thiab qee zaum kub-dip galvanized (galvanized).
Qib:API 5L Qib BN/Q/M/NS/QS/MS.
Hom kev tsim khoom:Seamless thiab welded ERW, LSAW, SSAW / HSAW.
Outer Diameter rau Seamless:1/2 "- 24".
OD rau ERW:mus txog 24 ".
OD for LSAW:16 "rau 48".
OD rau SSAW/HSAW:mus txog 100".
Ntau yam ntawm Thickness:SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, SCH 120, SCH XXS, SCH 160.
Ntau qhov ntev:SRL, DRL, 20FT, 40FT.
Product Specification Level:PSL1, PSL2, Sour Services.
Xaus:Plain, Beveled, Threaded.
Txheej Muaj:FBE, 3PE / 3LPE, Dub Painting, Varnished, Anti-xeb roj, Galvanized, CRA, CWC. txuas ntxiv txhim khu, kom muaj qee qhov kev daws teeb meem zoo tshaj plaws raws li kev lag luam thiab cov neeg yuav khoom tus qauv.Peb lub tuam txhab muaj kev ruaj ntseg zoo tshaj plaws yog tsim los rau Cov Khoom Tshiab Kub Kub / Txias Rolled ASTM 42CrMo Q355b 20# 1045 1030 1052 Seamless Steel Yeeb Nkab rau Precision / Round / Hollow / Galvanized / Dub / Carbon Tube / Alloy Steel Pipe kev txaus siab yog peb lub hom phiaj tseem ceeb.Peb zoo siab tos txais koj los tsim kev lag luam kev sib raug zoo nrog peb.Yog xav paub ntxiv, thov tsis txhob yig tiv tauj peb.
Cov Khoom Kub Kub TshiabTuam Tshoj yeeb nkab thiab hlau, Peb lub tuam txhab insists rau lub hom phiaj ntawm "coj kev pab cuam tseem ceeb rau tus qauv, zoo guarantee rau lub hom, ua lag luam nyob rau hauv kev ncaj ncees, muab kws tshaj lij, ceev, raug thiab raws sij hawm kev pab cuam rau koj".Peb zoo siab tos txais cov neeg siv khoom qub thiab tshiab los tham nrog peb.Peb yuav pab koj nrog txhua lub siab dawb paug!
