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Khoom

Factory Customized Kub Rolled Txias Rolled Txias Kos Carbon Steel Hollow Seamless Steel Tube Yeeb

EN / DIN qaim txias kos precision seamless steel raj txais yuav cov txheej txheem siab tshaj plaws txias kos tshuab.Anaerobic bright kev kho cua sov (NBK) lossis (GBK) kom tau txais qhov ci ntsa iab ntawm lub raj steel.Txhua cov yeeb nkab steel tau dhau los ua qhov kev sim tsis muaj kev puas tsuaj los xyuas kom meej tias kev kub siab tsis xau.Ntxuav cov phab ntsa sab hauv thiab sab nrauv ntawm cov yeeb nkab steel thiab siv cov roj los tiv thaiv xeb kom tiv thaiv xeb.


Product Detail

Khoom cim npe

Cov neeg siv khoom txaus siab yog peb lub hom phiaj tseem ceeb.We uphold a consistent level of professionalism, quality, credibility and service for Factory Customized Kub Rolled Cold Rolled Cold Drawn Carbon Steel Hollow Seamless Steel Tube Pipe , Our business has already setup a professional, creative and responsibility workforce to develop purchasers together with the multi- yeej txoj cai.
Cov neeg siv khoom txaus siab yog peb lub hom phiaj tseem ceeb.Peb txhawb nqa ib qib zoo ib yam ntawm kev tshaj lij, kev ua tau zoo, kev ntseeg siab thiab kev pabcuam rauTuam Tshoj Steel Yeeb Nkab thiab Seamless Steel Yeeb Nkab, Zoo siab txais tos tuaj xyuas peb lub tuam txhab, Hoobkas thiab peb chav ua yeeb yam uas qhia txog ntau yam plaub hau kev daws teeb meem uas yuav ua tau raws li koj qhov kev cia siab.Lub caij no, nws yooj yim mus xyuas peb lub vev xaib, thiab peb cov neeg ua haujlwm muag yuav sim lawv qhov zoo tshaj plaws los muab cov kev pabcuam zoo tshaj plaws rau koj.Nco ntsoov tiv tauj peb yog tias koj xav paub ntxiv.Peb lub hom phiaj yog los pab cov neeg siv khoom paub lawv lub hom phiaj.Peb tab tom ua haujlwm zoo los ua kom tiav qhov xwm txheej yeej-yeej.

Nta

Lub raj tuaj yeem khoov, flaring thiab flattening yam tsis muaj tawg.Nws muaj siab precision, ntawm oxide txheej ntawm ob sab ntawm lub raj.Nws tuaj yeem siv rau ntau yam kev deformation thiab machining.BA siab precision seamless steel raj feem ntau yog siv rau hydraulic lub tog raj kheej, diesel, hydraulic twj tso kua mis chaw nres tsheb thiab hydraulic system uas yuav tsum tau cov hlau raj nyob rau hauv high precision thiab huv si.

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Specification

Txuj DIN2391 DIN1630 EN10305 DIN2445 JIS G3445 SAE J524
Qib ST35/E235 ST37.4 ST45/E255 ST52/E355
Kev Xa Khoom NBK(+N) BK(+C) GBK(+A) BKW(+LC) BKS(+SR)
Loj OD: 4-219mm Thickness 0.5-35mm, Ntev: 3m, 5.8,6 lossis raws li xav tau
Ua kom tiav Galvanized nto (Sliver / Yellow / Colourful) Zinc txheej ntawm 8-12um
Daim ntawv thov Hydraulic System;Tsheb / tsheb npav;tsheb tsim kho
Lub sij hawm xa tuaj A.3 hnub yog tias qhov zoo no yog cov khoom lag luam.B.Txog 30 hnub raws li qhov ntau
HYDRAULIC PreCISION STEEL TUBE hauv Tshuag
OD Thickness (hli)
mm
4 4 * 1                  
6 6 * 1 6 * 1.5 hli 6 * 2              
8 8 * 1 8 * 1.5 hli 8 * 2              
10 10 * 1 10 * 1.5 hli 10 * 2 10 * 2.5 hli            
12 12 * 1 12 * 1.5 hli 12 * 2 12 * 2.5 hli 12 * 3          
14 14 * 1 14 * 1.5 hli 14 * 2 14 * 2.5 hli 14 * 3          
15 15 * 1 15 * 1.5 hli 15 * 2 15 * 2.5 hli 15 * 3 15 * 3.5 hli        
16 16 * 1 16 * 1.5 hli 16 * 2 16 * 2.5 hli 16 * 3 16 * 3.5 hli 16 * 4 16 * 4.5 hli    
18 18 * 1 18 * 1.5 hli 18 * 2 18 * 2.5 hli 18 * 3 18 * 3.5 hli 18 * 4 18 * 4.5 hli    
20 20 * 1 20 * 1.5 hli 20 * 2 20 * 2.5 hli 20 * 3 20 * 3.5 hli 20 * 4 20 * 4.5 hli 20 * 5  
22 22 * 1 22 * 1.5 hli 22 * 2 22 * 2.5 hli 22 * 3 22 * 3.5 hli 22 * 4 22 * 4.5 hli 22 * 5  
25 25 * 1 25 * 1.5 hli 25 * 2 25 * 2.5 hli 25 * 3 25 * 3.5 hli 25 * 4 25 * 4.5 hli 25 * 5  
28 28 * 1 28 * 1.5 hli 28 * 2 28 * 2.5 hli 28 * 3 28 * 3.5 hli 28 * 4 28 * 4.5 hli 28 * 5  
30 30 * 1 30 * 1.5 hli 30 * 2 30 * 2.5 hli 30 * 3 30 * 3.5 hli 30 * 4 30 * 4.5 hli 30 * 5 30 * 6
32   32 * 1.5 hli 32 * 2 32 * 2.5 hli 32 * 3 32 * 3.5 hli 32 * 4 32 * 4.5 hli 32 * 5 32 * 6
34   34 * 1.5 hli 34 * 2 34 * 2.5 hli 34 * 3 34 * 3.5 34 * 4 34 * 4.5 34 * 5 34 * 6
35   35 * 1.5 hli 35 * 2 35 * 2.5 hli 35 * 3 35 * 3.5 hli 35 * 4 35 * 4.5 hli 35 * 5 35 * 6
38     38 * 2 38 * 2.5 hli 38 * 3 38 * 3.5 hli 38 * 4 38 * 4.5 hli 38 * 5 38 * 6
40     40 * 2 40 * 2.5 hli 40 * 3 40 * 3.5 hli 40 * 4 40 * 4.5 hli 40 * 5 40 * 6
42     42 * 2 42 * 2.5 hli 42 * 3 42 * 3.5 hli 42 * 4 42 * 4.5 hli 42 * 5 42 * 6
45     45 * 2 45 * 2.5 hli 45 * 3 45 * 3.5 hli 45 * 4 45 * 4.5 hli 45 * 5 45 * 6
46     46 * 2 46 * 2.5 hli 46 * 3 46 * 3.5 hli 46 * 4 46 * 4.5 hli 46 * 5 46 * 6
48     48 * 2 48 * 2.5 hli 48 * 3 48 * 3.5 hli 48 * 4 48 * 4.5 hli 48 * 5 48 * 6
50     50 * 2 50 * 2.5 hli 50 * 3 50 * 3.5 hli 50 * 4 50 * 4.5 hli 50 * 5 50 * 6
54       54 * 2.5 hli 54 * 3 54 * 3.5 hli 54 * 4 54 * 4.5 hli 54 * 5 54 * 6
60       60 * 2.5 hli 60 * 3 60 * 3.5 hli 60 * 4 60 * 4.5 hli 60 * 5 60 * 6
65         65 * 3 65 * 3.5 hli 65 * 4 65 * 4.5 hli 65 * 5 65 * 6
75           75 * 3.5 hli 75 * 4 75 * 4.5 hli 75 * 5 75 * 6
76             76 * 4 76 * 4.5 hli 76 * 5 76 * 6
89                   89 * 6
Nco tseg: Peb tuaj yeem tsim lwm qhov ntau thiab tsawg raws li koj xav tau.
Kev kho deg: ci, Galvanized, Phosphated thiab lwm yam.

Tshuaj muaj pes tsawg leeg

Qib Steel C Si Mn P S Al
Lub npe Tsis muaj. max max max max max max
E215 1.0212 ib 0.1 0.05 Nws 0.7 ua 0.025 ib 0.015 ib 0.025 ib
E235 1.0308 Nws 0.17 ib 0.35 Nws 1.2 0.025 ib 0.015 ib
E355 1.058 ib 0.22 0.55 ib 1.6 0.025 ib 0.015 ib
TSI 35 1.0308 Nws 0.17 ib 0.35 Nws 0.4 (min) 0.025 ib 0.025 ib
TSI 45 1, 0408 0.21 ib 0.35 Nws 0.4 (min) 0.025 ib 0.025 ib
TSI 52 1.058 ib 0.22 0.55 ib 1.6 0.025 ib 0.025 ib

Mechanical zog

Qib Steel Yield zog (Mpa) Tensile zog (Mpa) Elongation (%)
Lub npe Tsis muaj. ReH (min) Rm (min) A(min)
E215 1.0212 ib 215 290-430 Nws 30
E235 1.0308 Nws 235 340-480 Nws 25
E355 1.058 ib 355 490-630 Nws 22
TSI 35 1.0308 Nws 235 340-480 Nws 25
TSI 45 1, 0408 255 440-570 Nws 21
TSI 52 1.058 ib 355 490-630 Nws 22

Ua siab ntev

OD

Kev kam rau siab

Tshwj xeeb kam rau ua

GB / T3639

DIN2391

OD

WT

4 hli-20mm

± 0.10 hli

± 0.08 hli

± 0.05 hli

± 0.05 hli

20mm-30mm

± 0.10 hli

± 0.08 hli

± 0.08 hli

± 0.08 hli

31mm-40mm

± 0.15 hli

± 0.15 hli

± 0.10 hli

± 0.08 hli

41mm-60mm

± 0.20 hli

± 0.20 hli

± 0.15 hli

± 0.15 hli

61mm-80mm

± 0.30 hli

± 0.30 hli

± 0.20 hli

± 0.20 hli

81mm-120mm

± 0.45 hli

± 0.45 hli

± 0.30 hli

± 0.30 hli

Kev xa khoom

Lub npe Cim Kev piav qhia
Txias tiav (nyuaj) BK (+C) Cov raj tsis tau txais kev kho cua sov tom qab qhov kawg txias txias thiab, yog li, muaj kev tiv thaiv siab heev rau deformation.
Cold tiav (Soft) BKW Kev kho cua sov zaum kawg yog ua raws li kev kos duab txias uas muaj kev txwv tsis pub deformation.Kev tsim nyog ntxiv tso cai rau qee qhov kev ua kom txias (xws li khoov, nthuav dav)
(+ LC)
Txias tiav thiab kev ntxhov siab BKS(+SR) Kev kho cua sov yog siv tom qab lub caij txias kawg.Raws li cov txheej txheem tsim nyog, qhov nce ntawm cov kev ntxhov siab uas cuam tshuam cuam tshuam ua rau ob qho tib si tsim thiab machining mus rau ib qho twg.
Annealed GBK (+A) Cov txheej txheem txias txias kawg yog ua raws li kev sib tsoo hauv qhov chaw tswj tau.
Li qub NBK (+ N) Cov txheej txheem txias txias kawg yog ua raws li los ntawm annealing saum toj kawg nkaus transformation point nyob rau hauv ib qho chaw tswj.

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 Ntawv pov thawj

Daim ntawv thov

avab (2)
avab (1)
Cov neeg siv khoom txaus siab yog peb lub hom phiaj tseem ceeb.We uphold a consistent level of professionalism, quality, credibility and service for Factory Customized Kub Rolled Cold Rolled Cold Drawn Carbon Steel Hollow Seamless Steel Tube Pipe , Our business has already setup a professional, creative and responsibility workforce to develop purchasers together with the multi- yeej txoj cai.
Hoobkas CustomizedTuam Tshoj Steel Yeeb Nkab thiab Seamless Steel Yeeb Nkab, Zoo siab txais tos tuaj xyuas peb lub tuam txhab, Hoobkas thiab peb chav ua yeeb yam uas qhia txog ntau yam plaub hau kev daws teeb meem uas yuav ua tau raws li koj qhov kev cia siab.Lub caij no, nws yooj yim mus xyuas peb lub vev xaib, thiab peb cov neeg ua haujlwm muag yuav sim lawv qhov zoo tshaj plaws los muab cov kev pabcuam zoo tshaj plaws rau koj.Nco ntsoov tiv tauj peb yog tias koj xav paub ntxiv.Peb lub hom phiaj yog los pab cov neeg siv khoom paub lawv lub hom phiaj.Peb tab tom ua haujlwm zoo los ua kom tiav qhov xwm txheej yeej-yeej.


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