20 # Precision Steel Yeeb Nkab
Lub tsheb, tshuab qhov chaw, thiab lwm yam. muaj cov kev xav tau siab ntawm qhov precision thiab tiav ntawm cov kav dej steel. Cov neeg siv tam sim no ntawm 20 # precision steel kav tsis yog tsuas yog cov neeg siv uas xav tau kev ua haujlwm siab thiab du. Vim hais tias qhov tseeb ntawm lub teeb ci ntsa iab yog qhov siab, lub siab ntev tuaj yeem tswj tau ntawm 2--8 hlau, yog li ntau tus neeg siv khoom siv kom txuag tau zog, khoom siv, thiab sijhawm. Qhov poob ntawm seamless steel kav los yog round steel yog maj mam tig mus rau hauv precision ci kav.
Cov txheej txheem ntau lawm ntawm precision steel kav yog tib yam li cov kav dej seamless zoo tib yam, tshwj tsis yog rau qhov kawg pickling thiab txias dov txheej txheem.
Precision steel yeeb nkab txheej txheem
Tube billet-inspection-peeling-inspection-heating-piercing-pickling passivation-grinding-lubrication and air drying-txias dov-degreasing-cutting-inspection-marking--Product ntim
20 # precision steel yeeb nkab sab hauv thiab sab nrauv phab ntsa tsis muaj oxide txheej, tiv taus siab, tsis muaj qhov to, siab precision, siab tiav, txias dabtsi yog khoov yam tsis muaj deformation, flaring, flattening tsis tawg, nto tiv thaiv xeb, dav siv hauv precision steel kav. rau hydraulic systems, txhaj molding Precision steel kav rau machinery, precision steel kav rau hydraulic presses, steel kav rau shipbuilding, EVA ua npuas ncauj hydraulic machinery, seamless steel kav rau precision hydraulic txiav machine, shoemaking machinery, hydraulic khoom, high-pressure tubing, hydraulic tubing, compression fittings, steel yeeb nkab Joint, roj hmab machinery, forging machinery, tuag-casting machinery, siv machinery, high-pressure steel kav rau qhob twj tso kua mis tsheb, Cov tsheb huv huv, kev lag luam tsheb, kev lag luam shipbuilding, hlau ua, tub rog kev lag luam, diesel xyaw, sab hauv combustion xyaw, cua compressors, kev tsim kho machinery, kev ua liaj ua teb thiab hav zoov machinery Etc., nws tuaj yeem hloov tau tag nrho 20 # precision steel yeeb nkab GB / T3639-2018 ntawm tib tus qauv.
20# Precision Steel Tube Executive Standard Tensile Strength Knowledge Table
Precision steel yeeb nkab txheem
GB/T3639------ Suav National Standard
GB/T8713------ Suav National Standard
Precision steel yeeb nkab siv
Siv rau hauv kev tsim cov khoom siv tshuab, cov qauv hydraulic, hydraulic thiab pneumatic thooj voos kheej kheej.
Feem ntau tsim precision steel yeeb nkab qib
10, 20, 35, 45 thiab lwm yam.
Tshuaj muaj pes tsawg leeg, txhua yam khoom-xws li cov qauv hauv teb chaws los yog txawv teb chaws cov qauv rau tshuaj muaj pes tsawg leeg.
| Qib | Delivery Status | |||||
| Ua haujlwm txias / Nyuaj (y) | Ua haujlwm txias / mos (r) | Kev ntxhov siab rau kev ntxhov siab (t) | ||||
| Tensile zog (Mpa) | Elongation (%) | Tensile zog (Mpa) | Elongation (%) | Tensile zog (Mpa) | Elongation (%) | |
| ≥ | ||||||
| 10 # Hlau | 412 | 6 | ib 373 | 10 | 333 | 12 |
| 20 # Hlau | 510 | 5 | 451 ib | 8 | 432 ib | 10 |
| 35 # Hlau | 588 ua | 4 | 549 ib | 6 | 520 | 8 |
| 45 # Hlau | 647 ib | 4 | 628 ib | 5 | 608 | 7 |
