Kub Rolled Q195, Q235 / Q235B, Q255, Q275, Q345 / Q345B, Q420, Q550 Carbon Welded & Seamless Dub Hlau Yeeb Nkab
| Qeb | Paub meej |
| Khoom siv Standards | Suav Standard (GB/T): GB/T 8162 (Seamless Structural Pipe), GB/T 8163 (Seaamless Fluid Pipe), GB/T 9711 (Pipeline Steel) |
| European Standard (EN): EN 10210 (Hot Finished Structural Hollow Sections), EN 10216 (Seamless Pressure Pipes), EN 10217 (Welded Pipes) | |
| ASTM ASME / API: ASTM A53, ASTM A106, ASTM A333, ASTM A500, ASTM A671 / A672, API 5L, API 5CT | |
| Muaj Dimensions | Sab nraud txoj kab uas hla (OD): 1/2 "- 48" (21.3-1219mm) |
| Phab ntsa Thickness (WT): SCH10-SCH160 / 2mm-100mm | |
| Ntev: 6m, 9m, 12m; Customized ntev muaj | |
| Txoj kev tsim khoom | Seamless: Kub-dov / Cold-drawn (CDS) |
| Welded: ERW, LSAW / SAWL, SSAW / SAWH | |
| Surface condition | - Dub txheej |
| - Roj-coated / Anti-xeb roj | |
| - Galvanized (Kub-dip / Electro-galvanized) | |
| - 3PE / 3PP / FBE txheej | |
| - Sand-blasted (SA2.0 / SA2.5) | |
| - Painted (xim RAL xim) | |
| Kev Pabcuam | - Txiav (taw-length / custom-length) |
| - Grooving / Threading | |
| - Beveling / Chamfering | |
| - Drilling / Punching | |
| - Khoov / sib sau | |
| - Vuam fabrication | |
| - Sab hauv / sab nrauv txheej | |
| Kev Tshawb Fawb & Kev Xeem | - Hydrostatic testing (Kev ntsuas siab) |
| - Kev kuaj ultrasonic (UT) | |
| -Magnetic particle kuaj (MT) | |
| - X-ray / Radiographic kuaj (RT) | |
| - Tshuaj muaj pes tsawg leeg & mechanical testing | |
| - Kev tshuaj xyuas thib peb (SGS / BV / TUV / ABS) | |
| Ntim Cov Kev Xaiv | - Steel pob nrog cov hlua |
| - Steel ncej packing | |
| - Cov kaus mom yas ntawm ob qhov kawg | |
| - Woven hnab los yog waterproof wrapping | |
| - Palletized ntim | |
| - Haum rau lub thawv ntim khoom (20GP / 40GP / 40HQ) |
Daim ntawv loj:
| DN | OD Sab nraud txoj kab uas hla | ASTM A36 GR. Round Steel Yeeb Nkab | BS 1387 EN10255 | ||||
| SCH10S | STD SCH40 | Lub teeb | MEDIUM | HLOOV | |||
| MM | INCH | MM | (mm) | (mm) | (mm) | (mm) | (mm) |
| 15 | 1/2 " | 21.3 | 2.11 | 2.77 ib | 2 | 2.6 | - |
| 20 | 3/4 " | 26.7 ib | 2.11 | 2.87 ib | 2.3 | 2.6 | 3.2 |
| 25 | 1” | 33.4 ib | 2.77 ib | 3.38 ib | 2.6 | 3.2 | 4 |
| 32 | 1-1/4 " | 42.2 ib | 2.77 ib | 3.56 ib | 2.6 | 3.2 | 4 |
| 40 | 1-1/2 " | 48.3 ib | 2.77 ib | 3.68 ib | 2.9 | 3.2 | 4 |
| 50 | 2” | 60.3 | 2.77 ib | 3.91 ib | 2.9 | 3.6 | 4.5 |
| 65 | 2-1/2 " | 73 | 3.05 Nws | 5.16 | 3.2 | 3.6 | 4.5 |
| 80 | 3” | 88.9 ua | 3.05 Nws | 5.49 ib | 3.2 | 4 | 5 |
| 100 | 4” | 114.3 ib | 3.05 Nws | 6.02 ib | 3.6 | 4.5 | 5.4 |
| 125 | 5” | 141.3 ib | 3.4 | 6.55 ib | - | 5 | 5.4 |
| 150 | 6” | 168.3 ib | 3.4 | 7.11 ib | - | 5 | 5.4 |
| 200 | 8 " | 219.1 ib | 3.76 ib | 8.18 Nws | - | - | - |
Tshuaj muaj pes tsawg leeg:
| Txuj | C | Si | Mn | P | S |
| q195 ua | ≤ 0.12% | ≤ 0.30% | 0.25-0.50% | ≤ 0.050% | ≤ 0.045% |
| q235 ua | ≤ 0.22% | ≤ 0.35% | 0.30-0.70% | ≤ 0.045% | ≤ 0.045% |
| q245 ua | ≤ 0.20% | ≤ 0.35% | 0.50-1.00% | ≤ 0.035% | ≤ 0.035% |
| q255 ua | ≤ 0.18% | ≤ 0.60% | 0.40-1.00% | ≤ 0.030% | ≤ 0.030% |
| q275 ua | ≤ 0.22% | ≤ 0.35% | 0.50-1.00% | ≤ 0.035% | ≤ 0.035% |
| q345 ua | ≤ 0.20% | ≤ 0.50% | 1.70-2.00% | ≤ 0.035% | ≤ 0.035% |
| q420 ua | ≤ 0.20% | ≤ 0.50% | ≤ 1.70% | ≤ 0.030% | ≤ 0.025% |
| q550 ua | ≤ 0.20% | ≤ 0.60% | ≤ 2.00% | ≤ 0.030% | ≤ 0.025% |
| q690 ua | ≤ 0.20% | ≤0.80% | ≤ 2.00% | ≤ 0.020% | ≤ 0.015% |
| C45 | 0.42-0.50% | 0.17-0.35% | 0.50-0.80% | ≤ 0.040% | ≤ 0.040% |
| A53 | ≤ 0.25% | ≤ 0.35% | 0.95-1.35% | ≤ 0.030% | ≤ 0.030% |
| A106 | ≤ 0.30% | ≤ 0.35% | 0.29-1.06% | ≤ 0.035% | ≤ 0.035% |
Lub thickness yog tsim inaccordance nrog rau daim ntawv cog lus.Peb lub tuam txhab txheej txheem lub thicknesstolerance nyob rau hauv ± 0.01 hli.Laser txiav nozzle, lub nozzle issmooth thiab zoo zoo.Carbon Steel Yeeb Nkab, galvanizedsurface.Txiav ntev los ntawm 6-12meters, wecan muab American standard length20ft 40ft.Los yog peb tuaj yeem qhib pwm rau customizeproduct ntev, xws li 13 meter ect.50.000m.warehouse.tproduces ntau tshaj 5,000 tons ntawm cov khoom ib hnub.
Carbon Steel Yeeb Nkab Exporteryog cov yeeb nkab hlau uas muaj cov pa roj carbon thiab hlau. Nws muaj cov yam ntxwv hauv qab no:
Cov yeeb nkab carbon steel muaj npe nrov rau lawv lub zog siab thiab hardness, ua rau lawv zoo tagnrho rau kev tiv thaiv hnyav thiab kev kub ntxhov. Cov cuab yeej no ua kom muaj kev ua tau zoo hauv kev txhawb nqa thiab kev thauj mus los ntawm cov kua thiab roj.
Nrog superior toughness thiab hnav tsis kam, carbon steel kav yog zoo haum rau nqa ob qho tib si kub thiab txias kua, raws li zoo raws li abrasive tshuaj, tuav durability nyob rau hauv kev xav tau tej yam kev mob.
Txawm hais tias cov pa roj carbon steel kav muaj kev tiv thaiv corrosion zoo, lawv tuaj yeem cuam tshuam los ntawm qhov hnyav sab nraud, tshwj xeeb tshaj yog nyob rau hauv cov av ntub los yog cov corrosive heev, qhov twg xeb thiab xeb tuaj yeem tshwm sim yog tias tsis muaj kev tiv thaiv zoo.
Kev ua tau zoo yog lwm qhov txiaj ntsig tseem ceeb: cov pa roj carbon steel kav yooj yim rau kev txiav, vuam, xov, thiab kho kom haum, muab kev yooj yim rau ntau yam kev lag luam thiab kev tsim kho.
Los ntawm kev xav txog kev lag luam, cov pa roj carbon steel kav yog tus nqi-zoo thiab nyiaj txiag tus phooj ywg, muab qhov sib npaug zoo ntawm kev ua tau zoo thiab tus nqi.
Kev siv dav hauv ntau lub lag luam, cov kav dej carbon steel yog qhov tseem ceeb hauv roj av, roj av, kev ua tshuaj lom neeg, aerospace, aviation, thiab kev tsim khoom siv tshuab. Lawv kuj tau siv dav hauv kev tsim kho, kev tsim kho nkoj, thiab cov phiaj xwm choj, ua lub luag haujlwm tseem ceeb hauv kev nyab xeeb thiab kev thauj mus los ntawm cov kua thiab roj.
Daim ntawv thov tseem ceeb:
Roj & Roj Kev Lag Luam
- Kev thauj mus los ntawm cov roj av, roj av, thiab cov khoom siv roj ua kom zoo.
- Siv nyob rau hauv pipelines, risers, thiab drilling hauj lwm.
Kev lag luam tshuaj thiab Petrochemical
- Kev thauj cov tshuaj corrosive thiab kub kub.
- Haum rau cov txheej txheem piping hauv tshuaj nroj tsuag thiab refineries.
Dej & Chav Thauj Khoom
- Cov kav dej kub thiab dej txias.
- Chav thiab condensate thauj hauv cov chaw tsim hluav taws xob thiab cov chaw tsim khoom.
Kev tsim kho & Infrastructure
- Kev txhawb nqa hauv cov tsev, txuas hniav, thiab cov chaw ua haujlwm.
- Scaffolding, fencing, thiab thav duab.
Shipbuilding & Marine Engineering
- Piping systems rau nkoj, docks, thiab offshore platforms.
- Kev thauj cov roj, dej, thiab cua compressed rau ntawm cov hlab ntsha.
Machinery & Automotive Manufacturing
- Hydraulic thiab pneumatic systems.
- Cov qauv thiab cov khoom siv kho tshuab hauv tshuab thiab tsheb.
Aerospace thiab Aviation
- Cov ntawv tshwj xeeb xav tau lub zog siab thiab toughness.
- Roj, hydraulic, thiab kev txhawb nqa pipelines hauv cov khoom siv aerospace.
Kev Lag Luam Hluav Taws Xob & Hluav Taws Xob
- High-pressure pipelines nyob rau hauv thermal, nuclear, thiab tauj dua tshiab zog nroj tsuag.
- Boiler raj thiab cua sov exchangers.
Nco tseg:
1. Kev kuaj dawb, 100% kev lees paub zoo tom qab muag, Txhawb txhua txoj kev them nyiaj;
2. Tag nrho lwm yam specifications ntawm round carbon steel kav yog muaj raws li koj yuav tsum tau (OEM & ODM)! Tus nqi Hoobkas koj yuav tau txais los ntawm ROYAL GROUP.
Txheej txheem ntau lawm
Carbon Steel Yeeb Nkab Hoobkas
Ua ntej ntawm tag nrho cov, raw khoom uncoiling: lub billet siv rau nws yog feem ntau steel phaj los yog nws yog ua los ntawm sawb steel, ces lub kauj yog flattened, lub tiaj kawg yog txiav thiab welded-looper-forming-welding-sab hauv thiab sab weld hlaws tshem tawm-pre-correction-induction tshav kub kev kho mob-sizing thiab straightening-eddy tam sim no siab soj ntsuam-txiav-kev ntsuam xyuas zoo thiab fins ntim - thiab tom qab ntawd tawm ntawm lub tsev rau khoom.
Ntim yog feem ntau liab qab, steel hlau khi, muaj zog heev.
Yog tias koj muaj cov cai tshwj xeeb, koj tuaj yeem siv cov ntaub ntawv pov thawj xeb, thiab zoo nkauj dua.
1. Cargo ntim
High Carbon Steel Yeeb Nkabyog cov khoom siv hlau uas muaj xeb thiab yuav tsum tau ntim thiab tiv thaiv thaum thauj. Feem ntau, cov thawv ntoo, thawv lossis yas zaj duab xis yog siv rau kev ntim khoom los tiv thaiv cov khoom siv carbon steel los ntawm kev sib cuag ncaj qha nrog huab cua thiab noo noo, uas yuav ua rau xeb thiab oxidation. Nyob rau tib lub sijhawm, kev ntim cov khoom yuav tsum ua raws li cov qauv kev thauj mus los thiab cov qauv kom ntseeg tau tias cov khoom tsis raug puas tsuaj thaum thauj.
2. Kev thauj mus los ib puag ncig
Kev thauj mus los ib puag ncig yog tus yuam sij rau seb cov pa roj carbon steel puas tuaj yeem ncav cuag nws qhov chaw nyab xeeb. Thawj qhov uas koj yuav tsum tau ua tib zoo saib xyuas yog qhov kub thiab av noo kom tsis txhob muaj huab cua siab, qis thiab cov av noo siab thaum lub sijhawm thauj mus los, uas yuav ua rau cov khoom ntub dej los yog khov kom tawg. Qhov thib ob, kev saib xyuas yuav tsum tau them rau kev sib cais ntawm cov khoom thiab lwm yam khoom kom tsis txhob muaj kev sib tsoo, kev sib txhuam, thiab lwm yam thaum lub sij hawm thauj mus los, ua rau cov khoom puas tsuaj.
3. Kev thauj khoom thiab tshem tawm cov haujlwm
Kev thauj khoom thiab kev thauj khoom yog qhov teeb meem loj tshaj plaws ntawm kev thauj mus los ntawm carbon steel. Thaum lub sijhawm thauj khoom thiab tshem tawm cov haujlwm, cov hoists tshwj xeeb, forklifts thiab lwm yam tshuab yuav tsum tau tiv thaiv kev sib tsoo ntau dhau, rub, ntaus thiab lwm yam haujlwm. Tsis tas li ntawd, kev tiv thaiv kev nyab xeeb yuav tsum tau ua ua ntej ua haujlwm kom tsis txhob muaj kev nyab xeeb rau cov neeg ua haujlwm thiab ib puag ncig los ntawm kev ua haujlwm tsis raug.
Txhawm rau ua kom tiav, kev thauj mus los carbon steel yuav tsum tsis yog tsuas yog them nyiaj rau cov ntim khoom thauj thiab kev thauj mus los ib puag ncig, tab sis kuj tseem them nyiaj rau kev thauj khoom thiab kev thauj khoom, txhawm rau xyuas kom meej tias cov pa roj carbon steel ib lub tsheb, cov tsheb kauj vab carbon steel thiab lwm yam khoom tuaj yeem thauj mus los nyab xeeb thiab ruaj khov rau lawv qhov chaw.
Kev thauj mus los:Kev nthuav qhia (Sample Delivery), Cua, Rail, Av, Hiav Txwv shipping (FCL lossis LCL lossis Tej)
Peb Cov Neeg Siv Khoom
Q: yog ua manufacturers?
A: Yog, peb yog cov chaw tsim khoom. Peb muaj peb lub Hoobkas nyob hauv Daqiuzhuang Village, Tianjin City, Suav. Dhau li ntawd, peb koom tes nrog ntau lub xeev cov lag luam, xws li BAOSTEEL, SHOUGANG GROUP, SHAGANG GROUP, thiab lwm yam.
Q: Kuv puas tuaj yeem muaj kev txiav txim siab tsuas yog ob peb tons?
A: Tau kawg. Peb tuaj yeem xa cov khoom thauj rau koj nrog LCL servivece.(tsawg lub thawv ntim)
Q: Koj puas muaj kev them nyiaj zoo tshaj?
A: Rau kev txiav txim loj, 30-90 hnub L / C tuaj yeem lees txais.
Q: Yog cov qauv dawb?
A: Qauv dawb, tab sis tus neeg yuav khoom them tus nqi thauj khoom.
Q: Koj puas yog tus muag khoom kub thiab ua kev lag luam ruaj ntseg?
A: Peb 13 xyoo kub tus neeg muag khoom thiab txais kev lees paub kev lag luam.
