Cold Drawn / Cold Rolled Seamless Steel Pipe Tubing
Tshiab Gapower Hlau yog cov chaw tsim khoom ntawm hydraulic steel yeeb nkab.With ib xyoos ib zaug ntawm 10,000 tons ntawm high precision seamless steel raj thiab 20,000 tons polished steel bar thiab kub dov bar.
Cov yam ntxwv ntawm Kev Taw Qhia
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2.Widely siv nyob rau hauv hydraulic lub tog raj kheej ntawm cov tshuab hnyav, cranes, excavator kuj forklifts.Cov khoom siv yog ntau yam, feem ntau E355 / ST52 ST35 / E235 ST37.4 ST45 / E255 4140 4130 S45C STKM11A STKM12B thiab lwm yam. Peb tuaj yeem muab raws li customized seamless steel raj.
3.2.Cqub kos steel raj / txias dov steel raj
4. Qib: 20 # 45 # 16Mn 25Mn 27SiMn E355 ST52 STKM11A STKM13A
5.Standard: GB / T8713 GB / T3639 DIN2391 EN10305 ASTMA519
6.Range: 30-300mm
7. Ntev: 11m (max)
8.Cov txheej txheem txias tuaj yeem hloov lub thickness ntawm lub raj kom tau raws li tus neeg thov kev thov thiab muab cov cuab yeej zoo dua qub.3.SRB & Honed steel raj, honed raj
ID kam rau ua: H8 H9
ID Roughness: RA0.4micron (max)
Ntev: 6m (max)
Sab hauv roughness: Ra0.2-0.8um
Ncaj: 1: 1000 lossis customized
Cov txheej txheem no tuaj yeem txhim kho qhov roughness ntawm lub raj sab hauv mus rau 0.2-0.8um thiab ua rau hauv lub raj zoo dua uas tuaj yeem siv rau lub tog raj kheej ncaj qha.
- Hydraulic lub tog raj kheej raj, hydraulic raj, lub tog raj kheej raj
Mechanical zog
| Qhov xwm txheej | Materail Qib | TS (MPa) | YS (MPa) | Elongation (%) |
| BKS | ST35 (10 #) | ≥420 | ≥315 | ≥14 |
| BKS | ST45 (20 #) | ≥520 | ≥375 | ≥12 |
| BKS | ST52 (16Mn) | ≥580 | ≥420 | ≥10 |
| GBK | ST35 (10 #) | ≥315 | ≥35 | |
| GBK | ST45 (20 #) | ≥390 | ≥32 | |
| GBK | ST52 (16Mn) | ≥490 | ≥30 | |
| NBK | ST35 (10 #) | 340-470 : kuv | ≥235 | ≥32 |
| NBK | ST45 (20 #) | 440-570 : kuv | ≥255 | ≥30 |
| NBK | ST52 (16Mn) | 490-630 : kuv | ≥335 | ≥ 28 |
Kev ruaj ntseg zoo
1.Strict raws li DIN2391/EN10305 los yog lwm yam qauv.
2. Qauv: Qauv yog pub dawb rau kev kuaj.
3. Kev sim: ntsev tsuag tshuaj ntsuam / Tensile xeem / Eddy tam sim no / Tshuaj muaj pes tsawg leeg kuaj raws li cov neeg siv khoom thov
4.Certificate: IATF16949, ISO9001, SGS thiab lwm yam.
5.EN 10204 3.1 Daim ntawv pov thawj
Pob khoom
