Tuam Tshoj Chaw tsim tshuaj paus rau 1020/1045/20cr / 40cr / 27simn Cold Drawn Precision Steel Yeeb Nkab / Me Cold Drawn Section Tube / Precision Seamless Steel Tube Chaw tsim tshuaj paus
Lus piav qhia luv luv:
High precision txias dov seamless steel raj qhia cov precision steel yeeb nkab nrog siab precision (sab hauv txoj kab uas hla thiab sab nraud txoj kab uas hla), zoo nto tiav, zoo heev roundness thiab straightness, thiab uniform phab ntsa tshwm sim.Nws tuaj yeem siv dav hauv tsheb, maus taus, hluav taws xob tsheb, petrochemical, hluav taws xob fais fab, nkoj, aerospace, bearing, pneumatic Cheebtsam, nruab nrab thiab qis siab boiler seamless steel raj thiab lwm yam lag luam, thiab tseem tuaj yeem siv rau steel tes tsho, kabmob, hydraulic, mechanical processing thiab lwm yam.
Tam sim no peb muaj cov neeg ua haujlwm tau zoo los daws cov lus nug los ntawm cov neeg siv khoom.Peb lub hom phiaj yog "100% cov neeg siv khoom txaus siab los ntawm peb cov khoom lag luam zoo, tus nqi tag & peb cov neeg ua haujlwm pabcuam" thiab txaus siab rau qhov zoo heev ntawm cov neeg yuav khoom.Muaj ob peb lub Hoobkas, peb tuaj yeem muab ntau yam ntawm Tuam Tshoj Chaw Tsim Tshuaj rau 1020/1045/20cr / 40cr / 27simn Cold Drawn Precision Steel Pipe / Small Cold Drawn Section Tube / Precision Seamless Steel Tube Chaw tsim tshuaj paus, Peb ua siab dawb cia siab tias yuav pauv thiab koom tes. nrog koj.Cia peb txav mus rau pem hauv ntej ntawm tes thiab ua tiav qhov xwm txheej yeej-yeej.
Tam sim no peb muaj cov neeg ua haujlwm tau zoo los daws cov lus nug los ntawm cov neeg siv khoom.Peb lub hom phiaj yog "100% cov neeg siv khoom txaus siab los ntawm peb cov khoom lag luam zoo, tus nqi tag & peb cov neeg ua haujlwm pabcuam" thiab txaus siab rau qhov zoo heev ntawm cov neeg yuav khoom.Nrog ob peb lub Hoobkas, peb tuaj yeem yooj yim muab ntau yam sib txawvTuam Tshoj St37-2 Dub Hlau Yeeb thiab St52 Welded Yeeb Nkab, "Zoo zoo, Kev pabcuam zoo" yog ib txwm peb lub tswv yim thiab kev ntseeg siab.Peb siv zog los tswj qhov zoo, pob, ntawv thiab lwm yam thiab peb QC yuav xyuas txhua yam thaum tsim khoom thiab ua ntej xa khoom.Peb txaus siab los tsim kom muaj kev sib raug zoo ua lag luam ntev nrog cov neeg uas nrhiav cov khoom zoo thiab cov kev pabcuam zoo.Peb tau teeb tsa kev muag khoom thoob plaws hauv cov tebchaws nyob sab Europe, North of America, South of America, Middle East, Africa, East Asia lub teb chaws.Thov hu rau peb tam sim no, koj yuav pom peb cov kev paub dhau los thiab cov qib siab zoo yuav pab txhawb rau koj txoj kev lag luam.
Sab hauv thiab Sab Nraud phab ntsa ntawm Precision seamless steel yeeb nkab nrog high-precision, high-zoo tag, tom qab tshav kub-kho, steel yeeb nkab tsis muaj oxide txheej, sab hauv phab ntsa nrog huv si, steel kom tiv taus siab, tsis deformation ntawm txias dabtsi yog khoov, flaring , flattening tsis muaj kab nrib pleb, rau ntau yam kev deformation thiab machining kev kho mob.
Seamless precision seamless steel raj yuav siv tau rau ntau yam precision mechanical spare rau lub tsheb thiab lub tog raj kheej raws li tus qauv: DIN 2391, EN10305-1, DIN17175 thiab lwm yam.
Khoom siv: ST35, ST45, ST52
Txoj kev tsim khoom: Cold-Rolled, Txias-Drawn
Kev xa khoom: BK, BKS, SR, GBK, NBK.
Packing: Bundles los ntawm steel strips.
Sab nraud packing los ntawm ntoo rooj yog hais tias lub phab ntsa thickness.
Roj-txheej yog feem ntau tsim nyog tshwj xeeb tshaj yog rau export.
Daim ntawv thov: Siv hydraulic & pneumatic lub tog raj kheej, tsheb thiab lwm yam khoom siv tshuab.
| Qib | Khoom siv | C | Si | Mn | P | S |
| max | max | max | max | max | ||
| St35 | 1, 0308 | 0.17 ib | 0.35 Nws | 0.4 | 0.05 Nws | 0.05 Nws |
| St45 | 1, 0408 | 0.21 ib | 0.35 Nws | 0.4 | 0.05 Nws | 0.05 Nws |
| St52 | 1,050 8 | 0.22 | 0.55 ib | 1.6 | 0.05 Nws | 0.05 Nws |
| Qib | Khoom siv | Cold-Finished / Hard (BK) | Cold-Finished/Soft (BKW) | ||
| Rm (Mpa) | A(%) | Rm (Mpa) | A(%) | ||
| 35/E235 | 1, 0308 | 480 | 6 | 420 | 10 |
| St 45 | 1, 0408 | 580 | 5 | 520 | 8 |
| 52/E355 | 1,050 8 | 640 | 4 | 580 | 7 |
| Qib | Cold Finished (Soft) (BKW) | Annealed (GBK) | Normalized (NBK) | |||||
| Rm (Mpa) | ReH (Mpa) | A(%) | Rm (Mpa) | A(%) | Rm (Mpa) | ReH (Mpa) | A(%) | |
| 35/E235 | 420 | 315 | 14 | 315 | 25 | 340-470 : kuv | 235 | 25 |
| St 45 | 520 | 375 | 12 | 390 | 21 | 440-570 : kuv | 255 | 21 |
| 52/E355 | 580 | 450 | 10 | 490 ib | 22 | 490-630 : kuv | 355 | 22 |
Tam sim no peb muaj cov neeg ua haujlwm tau zoo los daws cov lus nug los ntawm cov neeg siv khoom.Peb lub hom phiaj yog "100% cov neeg siv khoom txaus siab los ntawm peb cov khoom lag luam zoo, tus nqi tag & peb cov neeg ua haujlwm pabcuam" thiab txaus siab rau qhov zoo heev ntawm cov neeg yuav khoom.Muaj ob peb lub Hoobkas, peb tuaj yeem muab ntau yam ntawm Tuam Tshoj Chaw Tsim Tshuaj rau 1020/1045/20cr / 40cr / 27simn Cold Drawn Precision Steel Pipe / Small Cold Drawn Section Tube / Precision Seamless Steel Tube Chaw tsim tshuaj paus, Peb ua siab dawb cia siab tias yuav pauv thiab koom tes. nrog koj.Cia peb txav mus rau pem hauv ntej ntawm tes thiab ua tiav qhov xwm txheej yeej-yeej.
Tuam Tshoj Chaw tsim tshuaj paus rauTuam Tshoj St37-2 Dub Hlau Yeeb thiab St52 Welded Yeeb Nkab, "Zoo zoo, Kev pabcuam zoo" yog ib txwm peb lub tswv yim thiab kev ntseeg siab.Peb siv zog los tswj qhov zoo, pob, ntawv thiab lwm yam thiab peb QC yuav xyuas txhua yam thaum tsim khoom thiab ua ntej xa khoom.Peb txaus siab los tsim kom muaj kev sib raug zoo ua lag luam ntev nrog cov neeg uas nrhiav cov khoom zoo thiab cov kev pabcuam zoo.Peb tau teeb tsa kev muag khoom thoob plaws hauv cov tebchaws nyob sab Europe, North of America, South of America, Middle East, Africa, East Asia lub teb chaws.Thov hu rau peb tam sim no, koj yuav pom peb cov kev paub dhau los thiab cov qib siab zoo yuav pab txhawb rau koj txoj kev lag luam.
