JIS G3454 STPG 370 Carbon Steel Pipes Rau Kev Pabcuam Siab- Womic Steel Group
Peb yog cov kws tshaj lij kev tsim khoom thiab xa tawm ntawm JIS G3454 STPG370 Seamless Pipes hauv Suav teb tshaj 20 xyoo.
JIS G3454 STPG 370 Carbon Steel Pipes siv rau kev pabcuam siab ntawm qhov kwv yees qhov siab tshaj plaws ntawm 350 ℃.
Qhov Japanese Industrial Standard no qhia txog cov pa roj carbon steel kav - xa mus rau "cov kav dej" - siv rau kev pabcuam siab ntawm qhov kub siab tshaj ntawm kwv yees li 350 ° C. Rau cov ntawv thov uas yuav tsum tau muaj kev tiv thaiv siab dua, cov kav dej yuav tsum ua raws li JIS G3455.
Womic Steel Group - Kev sib tsoo hauv JIS Tsis yog-Standard Pipe Production
Tau ntsib cov teeb meem kev lag luam thiab kev xav tau ntau ntxiv rau JIS-qib kav, Womic Steel Group tau lees paub qhov teeb meem ntev los ntawm cov neeg siv khoom. Hauv kev teb, peb tau tsim ib pab neeg tshwj xeeb los ntawm peb lub tuam tsev Technical, R & D, thiab Cov Khoom Siv, nqis peev ntau cov neeg ua haujlwm thiab cov peev txheej los daws cov kev tsim cov fwj ntawm qhov tsis zoo ntawm JIS cov yeeb nkab loj.
Los ntawm kev nruam kev tsim kho tshiab thiab kev ua kom zoo dua qub, Womic tau ua tiav qhov ruaj khov, kev tsim khoom loj ntawm tag nrho cov JIS seamless steel kav nrog cov kab uas hla ntawm 139.8 hli mus rau 318.5 hli.
Qhov tseem ceeb no tsis yog tsuas yog qhia txog lwm qhov kev nce qib loj hauv Womic cov thev naus laus zis ntau lawm, tab sis tseem txo qis cov ntsiab lus tsis txaus uas tau teeb meem ntev rau lub lag luam thoob ntiaj teb.
Daim ntawv thov thiab kev lag luam tseem ceeb
Cov kav hlau ua tau raws li cov qauv xws li JIS G3454 STPG370 yog siv dav hauv:
Shipbuilding
Petrochemical nroj tsuag
Boilers thiab siab systems
Lub tshuab hnyav
Industrial pipelines
Peb yeej ib txwm ntseeg tias kev ua lag luam kev sib tw yog peb lub luag haujlwm. Qhov kev ua tiav no tsis tsuas yog ua kom ntseeg tau tias "muaj" ntawm qhov yuav tsum tau ua, tab sis tseem ceeb dua lav lawv qhov zoo thiab kev ua tau zoo.
Tag nrho cov Womic JIS steel kav ua tau raws li JIS tus qauv yuav tsum tau ua raws li:
Dimensional precision
Mechanical zog
Corrosion kuj
Kev ua haujlwm siab
Tsis tas li ntawd, Womic tuaj yeem muab JIS-raws li cov khoom siv yeeb nkab nrog cov ntawv pov thawj ntawm nkoj los ntawm: ABS, DNV, BV, LR, CCS, KR, NK, RINA, RS
"Me me", "Ntau ntau yam", "Tshwj xeeb yuav tsum tau" - Womic Delivers
Txawm hais tias koj cov kev xav tau cuam tshuam nrog kev txiav txim me me, ntau yam kev qhia tshwj xeeb, lossis cov kev cai tshwj xeeb, Womic Steel Group tau mob siab rau muab cov kev daws teeb meem rau koj daim ntawv thov.
Txais tos tiv tauj peb los ntawm email:sales@womicsteel.com
Ntau hom ntawm Womic JIS Manufacturing Pipes
Kev tsim khoom
Seamless yeeb nkab manufacturing
Hluav taws xob tsis kam welded (ERW) yeeb nkab raug tsim
Kev kho cua sov yuav tsum
Cov kav dej feem ntau yog muab raws li kev tsim khoom
Cov kav dej txias ua tiav yuav tsum tau muab tshem tawm tom qab kev tsim khoom
| Muaj Cov Qauv | Muaj Cov Qib Steel |
| JIS G3454 - Carbon Steel Pipes rau Kev Pabcuam Siab Kev Pabcuam Siab (STPG Qib): | TIAB SA 370 |
| TIAB SA 410 | |
| JIS G3455 - Carbon Steel Pipes rau Kev Pabcuam Siab Tshuab & Cov Qauv Siv (STS Qib): | TIAB SA 370 |
| TIAB SA 410 | |
| TIAB SA 480 | |
| JIS G3456 - Carbon Steel Pipes rau Kev Pabcuam Kub Kub Pipe rau Kev Pabcuam Kub Kub (STPT Qib): | TIAB SA 370 |
| TIAB SA 410 | |
| TIAB SA 480 |
Txais tos tiv tauj peb los ntawm email:sales@womicsteel.com
Specifications ntawm WomicJIS G3454 Carbon Hlau Tube/ Cov kav dej
1. Mechanical Properties ntawm JIS G3454 STPG370 Seamless Pipes
| Qib | Tensile Khoom (N / mm2) | Yield Point los yog YieldLub zog (N / mm2) |
| ||||
| TSIS MUAJ. 11 Qauv; TSIS MUAJ.12 Qauv | TSIS MUAJ. 5 Qauv | TSIS MUAJ. 4 Qauv | |||||
| Ntev | Hloov | Ntev | Hloov | ||||
| TIAB SA 370 | ≥ 370 | ≥ 215 | ≥ 30 | ≥ 25 | ≥ 28 | ≥ 23 | |
| TIAB SA 410 | ≥ 410 | ≥ 245 | ≥ 25 | ≥ 20 | ≥ 24 | ≥ 19 | |
Lus Cim (JIS G3454 STPG370 Seamless Pipes):
1. Rau cov pa roj carbon steel kav nrog lub thickness ntawm tsawg tshaj li 8 hli, peb siv NO.12 los yog NO.5 qauv rau tensile xeem. Qhov tsawg kawg nkaus elongation yuav raug txo los ntawm 1.5% ntawm lub rooj nqi thaum lub thickness txo 1 hli. Tus nqi tau txais yuav raug muab sib npaug rau tus nqi sib npaug raws li JIS Z8401 (ib txoj kev sib npaug).
2. Cov elongation saum toj no tsis siv rau cov pa roj carbon steel raj nrog lub nominal yeeb nkab txoj kab uas hla ntawm qhov sib npaug los yog tsawg dua 25A. Qhov no yuav tsum tau sau tseg.
3. Thaum peb muab cov hluav taws xob tiv thaiv welded steel kav rau kev ntsuas tensile, peb kuj xaiv NO.12 lossis NO.5 qauv los ntawm cov khoom tsis muaj vuam seams. Rau cov pa roj carbon steel kav nrog lub thickness ntawm tsawg dua 8 hli, peb siv elongation ntawm NO.12 qauv (longitudinal) los yog NO.5 qauv (transverse) los xam.
| Qib | Cov qauv zoo |
| |||||||
| > 7 ~ 8 | > 6 ~ 7 | > 5 ~ 6 | > 4 ~ 5 | > 3 ~ 4 | > 2 ~ 3 | > 1 ~ 2 | |||
| TIAB SA 370 | NO.12 Qauv | 30 | 28 | 27 | 26 | 24 | 22 | 21 | |
| NO.5 Sample | 25 | 24 | 22 | 20 | 19 | 18 | 16 | ||
| TIAB SA 410 | NO.12 Qauv | 25 | 24 | 22 | 20 | 19 | 18 | 16 | |
| NO.5 Sample | 20 | 18 | 17 | 16 | 14 | 12 | 11 | ||
2. Chemical Composition ntawm Carbon Steel Tube (Unit: %)
| Qib | C | Si | Mn | P | S |
| TIAB SA 370 | ≤ 0.25 | ≤ 0.35 | 0.30-0.90 Nws | ≤ 0.040 | ≤ 0.040 |
| TIAB SA 410 | ≤ 0.30 | ≤ 0.35 | 0.30-1.00 Nws | ≤ 0.040 | ≤ 0.040 |
3. Tso cai sib txawv ntawm sab nraud thiab phab ntsa Thickness ntawm JIS G3454 STPG370 Seamless Pipes
| Hom | Tso cai sib txawv ntawm sab nraud | Tso cai sib txawv ntawm phab ntsa Thickness | ||
| Kub-ua hauj lwm Seamless Steel Tube | ≤ 40A | ± 0.5 hli | <4 mm | 0.6 hli 0.5 |
| ≥ 30A≤ 125A | ± 1% | |||
| 150 A | ± 1.6 hli | |||
| ≥200A | ± 0.8% | ≥ 4mm | + 15%-12.5% | |
| Rau ≥350A, peb tuaj yeem ntsuas raws li ib puag ncig. Qhov sib txawv ntawm qhov tso cai yog ± 0.5%. | ||||
| Cold-Working Seamless Steel Pipe thiab Hluav Taws Xob-Resistance Welded Steel Yeeb Nkab | ≤ 25A | ± 0.03 hli | <3 hli ≥ 3mm | ± 0.3 hli ± 10% |
| ≥ 32A | ± 0.8% | |||
| Rau ≥350A, peb tuaj yeem ntsuas raws li ib puag ncig. Qhov sib txawv ntawm qhov tso cai yog ± 0.5%. | ||||
Lus Cim ntawm JIS G3454 STPG370 Seamless Pipes:
1. Thaum peb ntsuas lub cheeb txoj kab uas hla ntawm perimeter, peb muaj peev xwm txiav txim los ntawm converting ncig ntsuas los yog ntsuas tus nqi los ua tus txheej txoj kab uas hla. Ob leeg muaj feem xyuam rau tib lub siab ntev (± 0.5%).
2. Rau qhov kho qhov chaw, paub meej tias phab ntsa thickness kam rau ua raws li cov lus saum toj no. Sab nraud txoj kab uas hla yog tsis muaj feem xyuam rau lub rooj.
3. Cov tsos ntawm carbon steel kav siv hauv qab 350 ℃ yog tswj los ntawm cov kev cai hauv qab no:
1) Cov yeeb nkab yuav tsum ncaj nraim nrog kev ua tau zoo. Nws qhov kawg yuav tsum yog perpendicular rau lub raj axis.
2) Sab hauv thiab sab nraud ntawm lub raj yuav tsum tau ua kom zoo yam tsis muaj teeb meem.
Txais tos tiv tauj peb los ntawm email:sales@womicsteel.com
4. Qhov loj thiab qhov hnyav ntawm JIS G3454 STPG370 Seamless Pipes
| NominalDiameter | Sab nraud (mm) |
| |||||||||||||
| Phab ntsa Thickness NO.10 | Phab ntsa Thickness NO.20 | Phab ntsa Thickness NO.30 | Phab ntsa Thickness NO.40 | Phab ntsa Thickness NO.60 | Phab ntsa Thickness NO.80 | ||||||||||
| A | B | Thickness (hli) | Qhov hnyav (kg / m) | Thickness (hli) | Qhov hnyav (kg / m) | Thickness (hli) | Qhov hnyav (kg / m) | Thickness (hli) | Qhov hnyav (kg / m) | Thickness (hli) | Qhov hnyav (kg / m) | Thickness (hli) | Qhov hnyav (kg / m) | ||
| 6 | 1/3 | 10.5 | 1.7 | 0.369 ib | 2.2 | 0.450 Nws | 2.4 | 0.479 ib | |||||||
| 8 | 1/4 | 13.8 ib | — | — | — | — | — | — | 2.2 | 0.829 ib | 2.4 | 0.675 ib | 30. | 0.799 ib | |
| 10 | 3/8 | 17.3 ib | 2.3 | 0.851 ib | 2.8 | 1.00 Nws | 3.2 | 1.11 | |||||||
| 15 | 1/2 | 21.7 ib | — | — | — | — | — | — | 2.8 | 1.31 ib | 3.2 | 1.46 ib | 3.7 | 1.64 ib | |
| 20 | 3/4 | 27.2 ib | 2.9 | 1.74 ib | 3.4 | 2.00 Nws | 3.9 | 2.24 | |||||||
| 25 | 1 | 34.0 Nws | — | — | — | — | — | — | 3.4 | 2.57 ib | 3.9 | 2.89 ib | 4.5 | 3.27 ib | |
| 32 | 11/4 | 42.7 ib | 3.8 | 3.47 ib | 4.5 | 4.24 ib | 4.9 | 4.57 ib | |||||||
| 40 | 11/2 | 48.6 ib | — | — | — | — | — | — | 3.7 | 4.10 | 4.5 | 4.89 ib | 6.0 | 5.47 ib | |
| 50 | 2 | 60.5 ib | 3.2 | 4.52 ib | 3.9 | 5.44 ib | 4.9 | 6.72 ib | 6.6 | 7.46 ib | |||||
| 65 | 21/2 | 76.3 ib | — | — | 4.5 | 7.97 ib | — | — | 5.2 | 9.12 ib | 6.0 | 10.4 | 7.0 ib | 12.0 Nws | |
| 80 | 3 | 89.1 ib | 4.5 | 9.39 ib | 5.5 | 11.3 | 6.6 | 13.4 | 7.6 | 15.3 | |||||
| 90 | 31/2 | 101.6 ib | — | — | 4.5 | 10.8 | — | — | 5.7 | 13.6 | 7.0 ib | 16.3 | 8.1 | 18.7 ib | |
| 100 | 7 | 114.3 ib | 4.9 | 13.2 | 6.0 | 16.0 Nws | 7.1 | 18.8 ib | 8.6 | 22.4 ib | |||||
| 125 | 5 | 139.8 ib | — | — | 5.1 | 16.9 ib | — | — | 6.6 | 21.7 ib | 8.1 | 26.3 | 9.5 ib | 30.5 ib | |
| 150 | 6 | 165.2 ib | 5.5 | 21.7 ib | 7.1 | 27.7 ib | 9.3 | 35.8 ib | 11.0 Nws | 41.8 ib | |||||
| 200 | 8 | 216.3 ib | — | — | 6.4 | 33.1 | 7.0 ib | 36.1 ib | 8.2 | 42.1 ib | 10.3 | 52.3 ib | 12.7 ib | 63.8 ib | |
| 250 | 10 | 267.4 ib | 6.4 | 41.2 ib | 7.8 ib | 49.9 ib | 9.3 | 59.2 ib | 12.7 ib | 79.8 ib | 15.1 | 93.9 ua | |||
| 300 | 12 | 8 18.5 | — | — | 6.4 | 49.3 ib | 8.4 | 64.2 ib | 10.3 | 78.3 ib | 14.3 | 107 | 17.4 ib | 129 | |
| 350 | 11 | 355.6 ib | 6.4 | 55.1 ib | 7.9 ib | 67.7 ib | 9.5 ib | 81.1 ib | 11.1 | 94.3 ib | 15.1 | 127 | 19.0 Nws | 158 | |
| 400 | 16 | 406.4 ib | 6.4 | 63.1 ib | 7.9 ib | 77.6 ib | 9.5 ib | 93.0 ua | 12.7 ib | 123 | 16.7 ib | 160 | 21.4 ib | 203 | |
| 150 | 18 | 457.2 ib | 6.4 | 71.1 ib | 7.9 ib | 87.5 ib | 11.1 | 122 | 14.3 | 156 | 19.0 Nws | 205 | 25.8 ib | 254 | |
| 500 | 20 | ib 508.0 | 6.4 | 79.2 ib | 9.5 ib | 117 | 12.7 ib | 155 | 15.1 | 184 | 20.6 | 248 | 26.2 ib | 311 | |
| 550 | 22 | 358.8 ib | 6.4 | 87.2 ib | 9.5 ib | 129 | 12.7 ib | 171 | 15.9 ib | 213 | — | — | — | — | |
| 600 | 24 | 609.6 ib | 6.4 | 92.2 ib | 9.5 ib | 141 | 14.3 | 210 | |||||||
| 660 | 26 | 660.4 ib | 7.9 ib | 127 | 12.7 ib | 203 | — | — | — | — | — | — | — | — | |
Dimensions kam rau ua ntawm JIS G3454 Carbon Steel Pipes
| Kev faib | Tolerances ntawm sab nraud txoj kab uas hla | Tolerances ntawm phab ntsa thickness |
| Kub-tiav seamless steel yeeb nkab | 40 A lossis qis dua 【0.5mm | Hauv qab 4mm + 0.6 hli -0.5 hli 4mm sau + 15% -12.5% |
| 50A los yog tshaj li thiab incl. 125A 【1%】 | ||
| 150A 【1.6mm | ||
| 200A lossis ntau dua 【0.8% Rau cov yeeb nkab ntawm nominal loj 350 A los yog tshaj, qhov tolerances ntawm sab nraud txoj kab uas hla yuav raug txiav txim los ntawm kev ntsuas qhov ntev ntawm ib ncig. Hauv qhov no, qhov kam rau ua yuav tsum yog 【0.5%. | ||
| Cold-tiav seamless steel yeeb nkab thiab hluav taws xob kuj welded steel yeeb nkab | 25 A lossis qis dua 【0.3mm | Hauv qab 3mm 【0.3 hli 3mm sau 【10% |
| 32 A lossis ntau dua 0.8% Rau cov yeeb nkab ntawm nominal loj 350 A lossis tshaj, qhov kam rau sab nraud tuaj yeem txiav txim siab los ntawm ntsuas qhov ntev ntawm qhov ncig. Hauv qhov no, qhov kam rau ua yuav tsum yog 【0.5%. |
Kos npentawm JIS G3454 STPG370 Seamless Pipes
Txhua lub yeeb nkab tau dhau qhov kev tshuaj ntsuam xyuas yuav tsum tau cim nrog cov khoom hauv qab no. Txawm li cas los xij, cov kav dej me me lossis lwm cov kav dej tau teev tseg los ntawm tus neeg yuav khoom tuaj yeem muab khi ua ke thiab cim rau txhua pob los ntawm kev tsim nyog. Hauv ob qho tib si, qhov kev txiav txim ntawm kev npaj cov khoom cim tsis tau teev tseg.
Thaum pom zoo los ntawm tus neeg yuav khoom, ib feem ntawm cov khoom yuav raug tshem tawm.
(1) Tsab ntawv cim ntawm qib (STPG 370)
(2) Tsab ntawv cim qhia txog kev tsim khoom (3)
(3) Qhov ntev (4)
(4) Tus neeg tsim khoom lub npe lossis nws lub npe cim npe
(5) Tsab ntawv cim tsis muaj dab tsi ntxiv qhov yuav tsum tau ua kom zoo, Z
Lus Cim (3) ntawm JIS G3454 STPG370 Seamless Pipes
Tsab ntawv cim qhia txog cov txheej txheem tsim khoom (3) yuav tsum yog raws li hauv qab no, yog tias qhov khiav ceev yuav raug tshem tawm tawm ntawm qhov khoob.
Kub-tiav seamless steel yeeb nkab - S - H
Cold-tiav seamless steel yeeb nkab-S-C
Hluav taws xob kuj welded steel yeeb nkab uas tsis yog kub-tiav thiab txias-tiav sawv daws yuav - E - G
Kub-tiav hluav taws xob kuj welded steel yeeb nkab- E - H
Txias-tiav hluav taws xob tiv thaiv welded steel yeeb nkab - E - C
Lus Cim (4) ntawm JIS G3454 STPG370 Seamless Pipes
Qhov loj me yuav tsum tau qhia raws li hauv qab no.
Nominal txoj kab uas hla × Nominal phab ntsa thickness
Piv txwv li: 50A × Sch 40, 2 B × Sch 40
Kev sim ntawm JIS G3454 STPG370 Seamless Pipes
(1) Tshuaj ntsuam xyuas
(2) Tensile Test
(3) Flattening Test
(4) Bending Test
(5) Hydrostatic Test los yog Nondestructive Examination
Txais tos tiv tauj peb los ntawm email:sales@womicsteel.com
JIS G 3454 Carbon Steel Tubesyog tsim raws li Japanese Industrial Standard (JIS) specifications. Mechanical Properties ntawmCS JIS G3454 seamless rajtuaj yeem hloov kho tau zoo los ntawm kev kho cua sov, tso cai rau lawv ua tau raws li ntau yam kev xav tau ntawm engineering.
Cov specification no npogcarbon steel raj rau kev pabcuam siab, feem ntau siv nyob rau hauv siab tej yam kev mob nrog ib tug siab tshaj plaws kev khiav hauj lwm kub ntawmmus txog 350 ° C. JIS G3454 raj tau dav siv hauvAutomotive Cheebtsam, hydraulic systems, siv machinery, thiab precision mechanical qhov chawxws li lub tog raj kheej.
Ntawm cov qib no,JIS G3454 STPG 370yog ib qho ntawm cov khoom siv feem ntau siv rau kev siv siab. Peb muabSIB 370, STPG 410, thiab lwm qib nrog ntau yam kev xaiv tiav kom ua tau raws li qhov xav tau ntawm kev ua tau zoo thiab kev pom zoo thoob plaws kev lag luam sib txawv.
Raws li tus neeg muag khoom txhim khu kev qha,Womic Steeltuav cov khoom muag loj ntawmJIS G3454 STPG 370thiabSTPG 410 seamless raj, kom ntseeg tau ceev ceev thiab zoo ib yam rau koj tej yaam num.
Lwm qhov ntau ntawm JIS Standards rauWomicCov kav hlau
JIS seamless kav yuav raug tsim nyob rau hauv carbon steel, alloy steel, los yog stainless hlau, nyob ntawm seb yuav tsum tau daim ntawv thov. Cov qauv JIS no ntsuas cov khoom ua tau zoo xws li lub zog txhua yam, hardness, corrosion kuj, pitting kuj, kev kho cua sov, thiab lwm yam khoom ntawm lub cev.
Hauv qab no yog cov lus piav qhia ntawm lub ntsiab JIS steel yeeb nkab qauv thiab lawv cov qib sib xws.
JIS G3439 - Seamless Steel Roj Zoo, Casing, Tubing thiab Laum Pipe
Steel Qib: STO-G, STO-H, STO-J, STO-N, STO-C, STO-D, STO-E
Daim ntawv thov: Seamless roj zoo casing, tubing, thiab laum yeeb nkab
Kev lag luam: Roj & Gas drilling thiab tshawb nrhiav
JIS G3441 - Alloy Steel Tubes rau Tshuab Lub Hom Phiaj
Steel Qib: SCR420TK, SCM415TK, SCM418TK, SCM420TK, SCM430TK, SCM435TK, SCM440TK
Daim ntawv thov: Alloy steel tubes siv nyob rau hauv machinery, automotive qhov chaw, mechanical structures
JIS G3444 - Carbon Steel Tubes rau Lub Hom Phiaj Cov Qauv
Steel Qib: STK30, STK41, STK50, STK51, STK55
Daim ntawv thov: General structural supports, thav duab, kev tsim kho machinery
Qhov Loj: 21.7mm - 1016.0mm
JIS G3445 - Carbon Steel Tubes rau Tshuab Lub Hom Phiaj
Steel Qib: STKM11A, STKM12A, STKM13A, STKM14A, thiab lwm yam.
Daim ntawv thov: Mechanical lug, automotive Cheebtsam, precision machinery
JIS G3455 - Carbon Steel Pipes rau Kev Pabcuam Siab
Steel Qib: STS38, STS42, STS49
Daim ntawv thov: High-pressure piping, boilers, hydraulic systems
Qhov Loj: 10.5mm - 660.4mm
JIS G3456 - Carbon Steel Pipes rau Kev Pabcuam Kub Kub
Steel Qib: STPT38, STPT42, STPT49
Daim ntawv thov: Kub-kub chav boilers, superheaters
Qhov Loj: 10.5mm - 660.4mm
JIS G3460 - Cov Yeeb Nkab Hlau rau Kev Pabcuam Kub Kub
Steel Qib: STPL39, STPL46, STPL70
Daim ntawv thov: Cryogenic kev pab cuam, LNG, qhov kub thiab txias ib puag ncig
Qhov Loj: 10.5mm - 660.4mm
JIS G3464 - Hlau Heat Exchanger Tubes rau Kev Pabcuam Kub Kub
Steel Qib: STBL39, STBL46, STBL70
Daim ntawv thov: Tsawg-kub kub exchangers, condensers
Qhov Loj: 15.9mm - 139.8mm
JIS G3465 - Seamless Steel Tubes rau Drilling
Steel Qib: STM-055, STM-C65, STM-R60, STM-1170, STM-1180, STM-R85
Daim ntawv thov: Drilling yeeb nkab, casing, thiab hollow laum tuav
Dimension Range:
Loj: 43-142mm
Hollow yeeb nkab: 34-180 mm
Drilling yeeb nkab: 33.5-50 mm
JIS G3467 - Hlau Tubes rau Hluav Taws Kub Kub
Steel Qib: STF42, STFAl2, STFA22, STFA23, STFA24, STFA26
Daim ntawv thov: Hluav taws xob cua sov raj, refinery furnaces, petrochemical cua sov tshuab
Qhov Loj: 60.5mm - 267.4mm
JIS G3101 - SS400 Kub Rolled Structural Steel
Nqe lus piav qhia:
JIS G3101 SS400 yog ib qho ntawm cov khoom siv dav siv kub-kuav los tiag steel.
Nws yog Japanese tus qauv carbon steel feem ntau siv rau kev siv cov qauv siv, kev tsim kho, ncej, thiab tshuab.
Txais tos tiv tauj peb los ntawm email rau ntau ntxiv:sales@womicsteel.com
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