API 5L Psl1 ASTM A53 / A106 Gr.B / JIS DINBlack / Galvanized / Round Square Grooved Seamless / Welded Carbon Steel Yeeb Nkab
Lus piav qhia luv luv:
ASTM A53 yog cov pa roj carbon steel alloy, siv los ua cov qauv hlau lossis rau cov kav dej tsis tshua muaj siab.Cov alloy specifications yog teem los ntawm ASTM International, nyob rau hauv specification ASTM A53 / A53M.
ASTM A53 Standard yog tus qauv tshaj plaws rau cov pa roj carbon steel kav. Cov pa roj carbon steel yeeb nkab feem ntau yog hais txog cov pa roj carbon ntau yog tsawg dua 2.11% yam tsis muaj txhob txwm tshaj tawm cov ntsiab lus ntawm cov hlau, nrog rau qib ntawm cov pa roj carbon monoxide yog ib qho ntawm cov hlau. Qhov tseem ceeb tshaj plaws los cuam tshuam rau nws lub zog ntawm cov hlau, hardness nce, thiab txo ductility, toughness thiab weld peev xwm.Tsis tas li ntawd, nws feem ntau kuj muaj me me ntawm silicon, manganese, sulfur, phosphorus ntxiv rau carbon.Piv nrog rau lwm hom hlau, nws yog qhov ntxov tshaj plaws, tus nqi qis, kev ua haujlwm ntau, qhov loj tshaj plaws.Haum rau nominal siab PN ≤ 32.0MPa, kub -30-425 ℃ dej, chav, cua, hydrogen, ammonia, nitrogen thiab roj av, thiab lwm yam xov xwm.Cov pa roj carbon steel yeeb nkab yog qhov ntxov tshaj plaws los siv cov khoom siv loj tshaj plaws hauv kev lag luam niaj hnub no.Lub ntiaj teb kev lag luam lub teb chaws, nyob rau hauv kev siv zog ua kom muaj zog tsawg alloy steel thiab alloy steel ntau lawm, uas yog heev mloog mus rau kev txhim kho qhov zoo thiab nthuav ntau yam ntawm ntau yam thiab siv.Tus nqi ntawm cov khoom tsim nyob rau hauv lub teb chaws 'tag nrho cov zis ntawm steel, kwv yees li ntawm 80%, nws tsis yog tsuas yog dav siv nyob rau hauv lub tsev, txuas hniav, railways, tsheb, nkoj thiab txhua yam machinery manufacturing kev lag luam, tab sis kuj nyob rau hauv niaj hnub petrochemical. kev lag luam, kev tsim kho marine, kuj tau siv ntau heev.
Peb ib txwm tsis tu ncua muab koj nrog qhov tseem ceeb tshaj plaws kev txhawb nqa cov neeg yuav khoom, nrog rau ntau yam kev tsim thiab qauv nrog cov khoom zoo tshaj plaws.Cov kev sim no suav nrog qhov muaj cov qauv tsim kho nrog ceev thiab xa mus rau Zoo-tsim API 5L Psl1 ASTM A53 / A106 Gr.B / JIS DINBlack / Galvanized / Round Square Grooved Seamless / Welded Carbon Steel Yeeb Nkab, Peb ntseeg tias qhov no ua rau peb sib nrug ntawm kev sib tw thiab ua rau cov neeg yuav khoom xaiv thiab ntseeg peb.Peb txhua tus xav ua kom yeej-yeej deals nrog peb cov neeg yuav khoom, yog li muab kev sib cuag rau peb hnub no thiab tsim ib tus phooj ywg tshiab!
Peb ib txwm tsis tu ncua muab koj nrog qhov tseem ceeb tshaj plaws kev txhawb nqa cov neeg yuav khoom, nrog rau ntau yam kev tsim thiab qauv nrog cov khoom zoo tshaj plaws.Cov kev sim no suav nrog kev muaj cov qauv tsim kho nrog ceev thiab xa mus rauTuam Tshoj Seamless Carbon Steel Yeeb Nkab thiab A36 A106 1020 Carbon Steel Tube, Dhau li ntawm kev siv zog muaj zog, peb kuj qhia cov cuab yeej siv siab tshaj plaws rau kev tshuaj xyuas thiab kev tswj xyuas nruj.Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab txais tos cov phooj ywg hauv tsev thiab txawv teb chaws tuaj xyuas thiab ua lag luam raws li kev sib luag thiab kev sib raug zoo.Yog tias koj txaus siab rau ib qho ntawm peb cov khoom, thov koj xav tiv tauj peb rau cov lus hais thiab cov ntsiab lus ntawm cov khoom.
Qhov Loj Loj:1/2 "NB to 36" NB
Thickness:SCH40, SCH80, SCH160, SCH XS, SCH XXS thiab lwm yam.
Hom:Seamless / ERW
Ntev:Ib qho Random, Ob Chav Random & Ntev Ntev.
Xaus:Plain End, Beveled End, Threaded End thiab lwm yam.
Kev Tiv Thaiv Kawg:Pipe Caps
Outsize Txheej:Dub Painting, Anti-Corrosion Oil, Galvanized Finish los yog raws li tus neeg yuav tsum tau muaj.
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| Hom S (seamless) | Hom E (hluav taws xob kuj welded) | Hom F (lub qhov cub welded yeeb nkab) | ||
| Qib A | Qib B | Qib A | Qib B | Qib A | |
| Cov pa roj carbon max.% | 0.25 | 0.3 | 0.25 | 0.3 | 0.3 |
| Manganese% | 0.95 ib | 1.2 | 0.95 ib | 1.2 | 1.2 |
| Sulfur, max.% | 0.05 Nws | 0.05 Nws | 0.05 Nws | 0.05 Nws | 0.05 Nws |
| Tooj, max.% | 0.045 ib | 0.045 ib | 0.045 ib | 0.045 ib | 0.045 ib |
| Nickel, max.% | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| Chromium, max.% | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| Molybdenum, max.% | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 |
| Vanadium, max.% | 0.08 ib | 0.08 ib | 0.08 ib | 0.08 ib | 0.08 ib |
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| Seamless thiab Hluav taws xob tiv taus-welded | Nruam-Welded | |
| Qib A | Qib B | ||
| Tensile zog .min .psi | 48 | 60 | 45 |
| Yield zog .min .psi | 30 | 35 | 25 |
1. Kev tsim kho: cov kav dej hauv qab, cov dej hauv av, thiab kev thauj mus los ntawm cov dej kub.
2. Mechanical processing, bearing sleeves, processing machinery parts, thiab lwm yam.
3. Hluav taws xob: Gas xa, Hydroelectric zog kua kav dej
4. Anti-static raj rau cua fais fab nroj tsuag, thiab lwm yam.
Seamless steel yeeb nkab raug txheej txheem yog muab faib ua kub dov thiab txias seamless yeeb nkab.
1. Cov txheej txheem ntau lawm ntawm kub dov seamless steel yeeb nkab: raj billet → cua sov → perforation → peb-roller / cross-rolling & nruam dov → de-pipe → sizing → txias → straightening → hydraulic test → marking → seamless steel yeeb nkab nrog leverage cuam tshuam.
2. Cov txheej txheem tsim khoom ntawm cov khoom txias kos seamless steel raj: raj blank → cua sov → perforation → taub hau → annealing → pickling → oiling → ntau yam txias txias → blank raj → heat treatment → straightening → hydraulic test → marking → storage.
ASTM A53 yog cov pa roj carbon steel hlau, uas tuaj yeem siv los ua cov qauv hlau lossis rau cov kav dej tsis tshua muaj siab.
ASTM A53 (ASME SA53) carbon steel yeeb nkab yog ib qho tshwj xeeb uas npog seamless thiab welded dub thiab kub-dipped galvanized steel yeeb nkab nyob rau hauv NPS 1/8 "rau NPS 26. A 53 yog npaj rau siab thiab mechanical daim ntaub ntawv thiab kuj tau txais kev zoo tib yam. siv hauv chav dej, dej, roj, thiab cua kab.
A53 yeeb nkab los ntawm peb hom (F, E, S) thiab ob qib (A, B).
A53 Hom F yog tsim los nrog lub qhov cub tawg vuam lossis tej zaum yuav muaj qhov txuas txuas ntxiv (Qib A nkaus xwb)
A53 Hom E muaj hluav taws xob tiv thaiv vuam (Qib A thiab B)
A53 Hom S yog cov yeeb nkab seamless thiab pom hauv Qib A thiab B)
A53 Qib B Seamless yog peb cov khoom siv ntau tshaj plaws nyob rau hauv cov lus qhia no thiab A53 yeeb nkab feem ntau tau lees paub rau A106 B Seamless yeeb nkab.
ASTM A53 seamless steel yeeb nkab yog ib hom American standard hom.A53-F sib raug rau Tuam Tshoj cov khoom siv Q235, A53-A sib raug rau Tuam Tshoj cov khoom siv No.
Peb ib txwm tsis tu ncua muab koj nrog qhov tseem ceeb tshaj plaws kev txhawb nqa cov neeg yuav khoom, nrog rau ntau yam kev tsim thiab qauv nrog cov khoom zoo tshaj plaws.Cov kev sim no suav nrog qhov muaj cov qauv tsim kho nrog ceev thiab xa mus rau Zoo-tsim API 5L Psl1ASTM A53 / A106 Gr.B / JIS DINBlack / Galvanized / Round Square Grooved Seamless / Welded Carbon Steel Yeeb Nkab, Peb ntseeg tias qhov no ua rau peb sib nrug ntawm kev sib tw thiab ua rau cov neeg yuav khoom xaiv thiab ntseeg peb.Peb txhua tus xav ua kom yeej-yeej deals nrog peb cov neeg yuav khoom, yog li muab kev sib cuag rau peb hnub no thiab tsim ib tus phooj ywg tshiab!
Zoo tsimTuam Tshoj Seamless Carbon Steel Yeeb Nkab thiab A36 A106 1020 Carbon Steel Tube, Dhau li ntawm kev siv zog muaj zog, peb kuj qhia cov cuab yeej siv siab tshaj plaws rau kev tshuaj xyuas thiab kev tswj xyuas nruj.Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab txais tos cov phooj ywg hauv tsev thiab txawv teb chaws tuaj xyuas thiab ua lag luam raws li kev sib luag thiab kev sib raug zoo.Yog tias koj txaus siab rau ib qho ntawm peb cov khoom, thov koj xav tiv tauj peb rau cov lus hais thiab cov ntsiab lus ntawm cov khoom.
