nqa mus rau boost, lav cov khoom zoo heev nyob rau hauv txoj kab nrog kev ua lag luam thiab cov neeg siv khoom tus qauv specifications.Peb lub tuam txhab muaj kev ruaj ntseg zoo yog tsim los rau cov nqi lag luam wholesale Tuam Tshoj A106 Sch40 Rectangular Round Square Kub Dipped / DIP Galvanized Ms Iron Gi Mild Carbon Steel Seamless LSAW ERW Dub Spring Welded Roj Zoo Roj Yeeb Nkab Manufacturers, "Quality", "siab ncaj" thiab "kev pabcuam" yog peb lub hauv paus ntsiab lus.Peb txoj kev ntseeg siab thiab kev cog lus tseem muaj kev hwm ntawm koj qhov kev pabcuam.Tiv tauj peb Hnub no Yog xav paub ntxiv, tiv tauj peb tam sim no.
nqa mus rau boost, lav cov khoom zoo heev nyob rau hauv txoj kab nrog kev ua lag luam thiab cov neeg siv khoom tus qauv specifications.Peb lub tuam txhab muaj kev ruaj ntseg zoo yog tsim los rauTuam Tshoj Carbon Tube thiab Carbon Steel Tube, Vim yog qhov zoo thiab tus nqi tsim nyog, peb cov khoom thiab cov kev daws teeb meem tau raug xa tawm mus rau ntau tshaj 10 lub teb chaws thiab cheeb tsam.Peb tau tos ntsoov rau kev koom tes nrog txhua tus neeg siv khoom hauv tsev thiab txawv teb chaws.Ntxiv mus, cov neeg siv khoom txaus siab yog peb txoj kev nrhiav mus ib txhis.
Botop Steel tuaj yeem muab tauLSAW steel yeeb nkabqib los ntawmGR.B, X42, X46, X52, X60, X65, X70, thiab lwm yam.Ntau tshaj 200000 tons carbon LSAW steel kav yog tsim nyob rau hauv txhua xyoo.
| Style | Khoom siv | Txuj | Qib | Kev siv |
| Longitudinal Submerged-arc Welded Yeeb Nkab (LSAW STEEL PIPE lossis JCOE) | Carbon Steel | API 5L PSL1 & PSL2 | GR.B, X42,X46,X52,X60,X65,X70, thiab lwm yam | Kev thauj cov roj thiab roj |
| ASTM A671 Cov Lus Qhia Tshwj Xeeb | CB60, CB65, CC60, CC65, thiab lwm yam | Qhov kub thiab txias, tsis tshua muaj kub thiab siab siab siv (cov hlab ntsha siab) | ||
| ASTM A 672 Cov Lus Qhia Tshwj Xeeb | A45, A50, A55, B55, B60, B65, B70, thiab lwm yam | Nruab nrab thiab siab kub steel kav | ||
| ASTM A252, ASTM A252 | GR.1, GR.2, GR.3 | Rau Structure (Piling) | ||
| TS EN 10210 BS | S275JRH, S275J0H, S355J0H, S355J2H, thiab lwm yam | |||
| TS EN 10219 EN 10219 | S275JRH, S275J0H, S355J0H, S355J2H, thiab lwm yam |
Botop steel yeeb nkabyog cov chaw tsim khoom thiab cov khoom lag luam ntawm cov yeeb nkab steel thiab cov raj hauv Suav teb daim ntawv thov nyob rau hauv qhov loj ntawm 355.6 OD txog 1500 OD nyob rau hauv thickness ntau ntawm 8mm mus rau 80mm, peb npaj thiab muab tej seamless carbon steel yeeb nkab rau kua thiab roj av.Peb tsim cov pa roj carbon LSAW steel kav nruj raws li tus qauv thoob ntiaj teb xws li ASTM, API & DIN.Peb muaj ntau tshaj 15000 tons LSAW kab yeeb nkab ua txhua hli, feem ntau peb tuaj yeem tsim cov khoom sai li sai tau.
Tag nrho peb cov yeeb nkab steel thiab cov khoom siv raj tau muab nrog 3.1 cov ntawv pov thawj tshwj xeeb, raws li EN 10204. Daim ntawv pov thawj raws li 3.2 tuaj yeem pom zoo thaum lub sijhawm xaj.Kev tshuaj xyuas thib peb tau txais (BV, SGS, thiab lwm yam)
1. Sab nraud txoj kab uas hla-raws li qhov ntsuas qhov ntsuas ± 0.5% ntawm qhov ntsuas sab nraud.
2. Out-of-Roundness-Sib txawv ntawm qhov loj thiab me sab nraud diameters.
3. Alignment-Siv ib tug 10 ft (3m) straightedge muab tso kom ob hnub nyob rau hauv kev sib cuag nrog cov yeeb nkab, 1/8 nyob rau hauv. (3mm).
4. Thickness-Qhov tsawg kawg nkaus phab ntsa thickness ntawm txhua qhov chaw hauv cov yeeb nkab yuav tsum tsis txhob ntau tshaj 0.01 nyob rau hauv. (0.3mm) raws li teev nominal thickness.
5. Lengths nrog unmachined kawg yuav tsum nyob rau hauv -0, + 1/2 nyob rau hauv. (-0, + 13mm) ntawm qhov teev.Ntev nrog machined kawg yuav tsum yog raws li kev pom zoo ntawm cov chaw tsim khoom thiab cov neeg yuav khoom.
● Bare yeeb nkab los yog Dub / Varnish txheej / Epoxy txheej / 3PE txheej (raws li cov neeg siv khoom xav tau);
● 6 ″ thiab hauv qab hauv cov pob khoom nrog ob lub paj rwb slings;
● Ob leeg xaus nrog qhov kawg tiv thaiv;
● Plain kawg, bevel kawg (2″ thiab saum toj no nrog bevel xaus, degree: 30 ~ 35 °), threaded thiab coupling;
● Kos npe.
| LSAW steel yeeb nkab | LSAW Line Pipe |
| Carbon Steel LSAW Pipeline | API 5L LSAW Steel Yeeb Nkab |
| JCOE LSAW Pipe | ASTM A671 LSAW Yeeb Nkab |
| LSAW Welded Steel Yeeb Nkab | LSAW Carbon Steel Yeeb Nkab |
nqa mus rau boost, lav cov khoom zoo heev nyob rau hauv txoj kab nrog kev ua lag luam thiab cov neeg siv khoom tus qauv specifications.Peb lub tuam txhab muaj kev ruaj ntseg zoo yog tsim los rau cov nqi lag luam wholesale Tuam Tshoj A106 Sch40 Rectangular Round Square Kub Dipped / DIP Galvanized Ms Iron Gi Mild Carbon Steel Seamless LSAW ERW Dub Spring Welded Roj Zoo Roj Yeeb Nkab Manufacturers, "Quality", "siab ncaj" thiab "kev pabcuam" yog peb lub hauv paus ntsiab lus.Peb txoj kev ntseeg siab thiab kev cog lus tseem muaj kev hwm ntawm koj qhov kev pabcuam.Tiv tauj peb Hnub no Yog xav paub ntxiv, tiv tauj peb tam sim no.
Lag luam wholesale Nqe Tuam TshojTuam Tshoj Carbon Tube thiab Carbon Steel Tube, Vim yog qhov zoo thiab tus nqi tsim nyog, peb cov khoom thiab cov kev daws teeb meem tau raug xa tawm mus rau ntau tshaj 10 lub teb chaws thiab cheeb tsam.Peb tau tos ntsoov rau kev koom tes nrog txhua tus neeg siv khoom hauv tsev thiab txawv teb chaws.Ntxiv mus, cov neeg siv khoom txaus siab yog peb txoj kev nrhiav mus ib txhis.
ASTM A252 GR.3 Cov Qauv LSAW (JCOE) Carbon Steel Yeeb Nkab
