OEM Customized Precision Chrome Moly Alloy Steel Tube Od273mm 19.5mm 4130 4140 30CrMo4 42CrMo4 35CrMo 34CrMo4 St52 Bk + S Seamless Burnished / Honed Tube
Lus piav qhia luv luv:
Precision Seamless Steel Piping rau kev siv tshuab thiab teeb pom kev zoo.Qhov no ua rau cov khoom sib xws thoob plaws hauv cov yeeb nkab piv rau cov kav dej txheem.Thaum lub tshuab raj tuaj yeem tsim tau raws li cov qauv tshwj xeeb raws li qhov kev thov, cov khoom "ib txwm" feem ntau ua rau tsom mus rau lub zog tawm los rau qhov tseeb qhov ntev thiab phab ntsa thicknesses.Hauv qee daim ntawv thov tsim hnyav, lub zog tawm los kuj tseem tsis tau teev tseg thiab cov tshuab raj yog tsim "tsim rau siv".Mechanical tubing suav nrog ntau yam kev siv cov qauv thiab tsis yog qauv.
ua raws li daim ntawv cog lus ", ua raws li qhov yuav tsum tau ua ntawm kev ua lag luam, koom nrog kev sib tw ua lag luam los ntawm nws cov khoom zoo thiab muab kev pabcuam zoo tshaj plaws rau cov neeg siv khoom kom lawv ua tus yeej loj.Kev nrhiav ntawm lub tuam txhab, yog cov neeg siv khoom txaus siab rau OEM Customized Precision Chrome Moly Alloy Steel Tube Od273mm 19.5mm 4130 4140 30CrMo4 42CrMo4 35CrMo 34CrMo4 St52 Bk + S Seamless Burnished / Honed Tube, Yog tias koj saib zoo thiab xa khoom raws sijhawm.Tiv tauj peb.
ua raws li daim ntawv cog lus ", ua raws li qhov yuav tsum tau ua ntawm kev ua lag luam, koom nrog kev sib tw ua lag luam los ntawm nws cov khoom zoo thiab muab kev pabcuam zoo tshaj plaws rau cov neeg siv khoom kom lawv ua tus yeej loj.Kev nrhiav ntawm lub tuam txhab, yog cov neeg siv khoom txaus siab rauTuam Tshoj Honed Tube thiab Hydraylic Lub tog raj kheej, Peb lub tuam txhab txiav txim siab tias kev muag khoom tsis yog tsuas yog kom tau txais txiaj ntsig xwb tab sis kuj tseem nyiam cov kab lis kev cai ntawm peb lub tuam txhab mus rau lub ntiaj teb.Yog li peb tau ua haujlwm nyuaj los muab kev pabcuam siab dawb rau koj thiab txaus siab muab koj tus nqi sib tw tshaj plaws hauv kev ua lag luam
Ntawm Haihui Steel, peb siv peb cov kws tshaj lij metallurgical thiab kev tsim khoom los tsim cov khoom lag luam zoo seamless mechanical yeeb nkab kom tau raws li koj xav tau.
Qhov no suav nrog carbon, alloys thiab txawm tias qib kev cai steel;annealed, normalized thiab tempered;ntxhov siab thiab tsis muaj kev ntxhov siab;quenched thiab tempered.
Machinery thiab automotive seamless steel kav rau tsheb skeleton thiab rear qag kav, manufacturing thiab ua precision khoom thiab cov cuab yeej.
Daim ntawv thov:
Pem hauv ntej ntawm Tsheb thiab rear qag raj
Manufacturing thiab ua precision equipments, instruments thiab apparatus
Kev Xa Khoom: GBK, BKS, BK, BKW, NBK
Kev tshuaj xyuas thiab kuaj:
Chemical Composition, Mechanical Properties, Visual and Dimension Test, NDT, Grain Size Test
Kev kho deg:
Roj-dip, kua roj vanish, txhaj tshuaj blasting
| Qib | C | Mn | P≤ | S≤ | Si | Cr | Mo |
| 1010 | 0.08-0.13 dr hab | 0.30-0.60 Nws | 0.04 ib | 0.05 Nws | - | - | - |
| 1020 | 0.18-0.23 dr hab | 0.30-0.60 Nws | 0.04 ib | 0.05 Nws | - | - | - |
| 1045 ib | 0.43-0.50 Nws | 0.60-0.90 Nws | 0.04 ib | 0.05 Nws | - | - | - |
| 4 130 | 0.28-0.33 Nws | 0.40-0.60 Nws | 0.04 ib | 0.05 Nws | 0.15-0.35 dr hab | 0.80-1.10 Nws | 0.15-0.25 dr hab |
| 4 140 | 0.38-0.43 Nws | 0.75-1.00 Nws | 0.04 ib | 0.05 Nws | 0.15-0.35 dr hab | 0.80-1.10 Nws | 0.15-0.25 dr hab |
| Qib | Qhov xwm txheej | Tensile zog | Yield zog | Elongation |
|
|
| Mpa (min) | Mpa (min) | % (min) |
| 1020 | CW | 414 ib | 483 ib | 5 |
| SR | 345 | 448 ib | 10 | |
| A | 193 | 331 | 30 | |
| N | 234 | 379 ib | 22 | |
| 1025 | CW | 448 ib | 517 ib | 5 |
| SR | 379 ib | 483 ib | 8 | |
| A | 207 | 365 | 25 | |
| N | 248 | 379 ib | 22 | |
| 4 130 | SR | 586 ib | 724 ib | 10 |
| A | 379 ib | 517 ib | 30 | |
| N | 414 ib | 621 ib | 20 | |
| 4 140 | SR | 689 ib | 855 ib | 10 |
| A | 414 ib | 552 ib | 25 | |
| N | 621 ib | 855 ib | 20 |
Yam tsawg kawg nkaus
Kub-tiav carbon thiab alloy-10,000 phaus, los yog 4,536 kilograms yam tsawg kawg nkaus.
Cold-drawn carbon thiab alloys - 5,000 phaus yam tsawg kawg nkaus los yog 125 ko taw yam tsawg kawg nkaus, 2,268 kilograms yam tsawg kawg nkaus los yog 38.1 meters tsawg, qhov twg ntau dua.
Ntau qhov sib txawv - tus qauv ± 10% ntawm qhov hnyav xaj, lossis ± 25 ko taw lossis 7.61 meters, qhov twg ntau dua.
Tshwj xeeb Configurations
Tubular Khoom tshwj xeeb seamless tubing configurations pib nrog lub siab zoo steels.Qib, tshuaj ntsuam xyuas thiab qhov chaw saum npoo yog ua tib zoo txiav txim siab, thiab cov txheej txheem tsim khoom raug txiav kom ua tiav cov raj zoo tshaj plaws rau kev siv kawg.
Cov configurations yog tsim los ntawm round raj los ntawm txias kos duab.Lub raj yog kos los ntawm ib tug zoo li tus mandrel los yog los ntawm ib tug zoo li tus tuag, los yog ob qho tib si.Txhim kho tolerances, finishes thiab mechanical zog tshwm sim.
Seamless thiab welded raj rau txhua yam thiab kev siv engineering.Tubes rau kev tsim kho thiab kev tsim vaj tse xws li kev tsim vaj tse, hauv paus, thiab lwm yam.
| Txuj | Qib Steel | |
| EN | ib 10297 | E355 |
| 10210-1/2 | S235JRH, S275JOH, S275J2H, S355JOH, S355J2H | |
| 10219-1/2 | ||
| DIN | 1629/2448 ib | St-52 |
| ASTM | A500 | Gr.A, Gr.B |
| A501 | ||
| A618 | Gr.kuv, Gr.II, gr.III | |
| Cov xwm txheej muab khoom | Steel Tubes muab raws li Sab Nraud Diameter thiab Phab Ntsa Thickness | Cov yeeb nkab steel muab raws li Sab Nraud Sab Nraud, Sab Hauv Qhov Ncauj thiab Phab Ntsa Thickness | Hlau Tubes nrog Sab Nraud Dia ntawm 77 hli, Sab Hauv Qhov Ncauj ntawm 57 hli thiab Phab Ntsa Thickness ntawm 10 hli | ||||
| Tso cai sib txawv ntawm txoj kab uas hla thiab phab ntsa Thickness | Loj (mm) | Tso cai sib txawv (%) | Loj | Tso cai Deviation | Loj | Tso cai Deviation | |
| Sab nraud txoj kab uas hla | ± 1.0 | Sab nraud txoj kab uas hla | ± 1.0% | Sab nraud txoj kab uas hla | +1.0mm-0.55 hli | ||
| Phab ntsa Thickness | ≤ 7 | 6 | |||||
| ﹥ 7-15 | 2.5 | Sab hauv Dia | ± 1.75% | Sab hauv Dia | +1.5 hli-0.5 hli | ||
| ﹥ 15 | 5 | Phab ntsa-Thickness-Difference | ≤ 15% ntawm Nominal Phab Ntsa Thickness | Phab ntsa-Thickness-Difference | ≤ 15% ntawm Nominal Phab Ntsa Thickness | ||
ua raws li daim ntawv cog lus ", ua raws li qhov yuav tsum tau ua ntawm kev ua lag luam, koom nrog kev sib tw ua lag luam los ntawm nws cov khoom zoo thiab muab kev pabcuam zoo tshaj plaws rau cov neeg siv khoom kom lawv ua tus yeej loj.Kev nrhiav ntawm lub tuam txhab, yog cov neeg siv khoom txaus siab rau OEM Customized Precision Chrome Moly Alloy Steel Tube Od273mm 19.5mm 4130 4140 30CrMo4 42CrMo4 35CrMo 34CrMo4 St52 Bk + S Seamless Burnished / Honed Tube, Yog tias koj saib zoo thiab xa khoom raws sijhawm.Tiv tauj peb.
OEM CustomizedTuam Tshoj Honed Tube thiab Hydraylic Lub tog raj kheej, Peb lub tuam txhab txiav txim siab tias kev muag khoom tsis yog tsuas yog kom tau txais txiaj ntsig xwb tab sis kuj tseem nyiam cov kab lis kev cai ntawm peb lub tuam txhab mus rau lub ntiaj teb.Yog li peb tau ua haujlwm nyuaj los muab kev pabcuam siab dawb rau koj thiab txaus siab muab koj tus nqi sib tw tshaj plaws hauv kev ua lag luam
