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Sehlahisoa

JIS3445 Stkm11A 12A 13A Auto Tube

JIS G3445 Carbon Seamless Steel Tubes STKM11A 12A 13B tubes

Tloaelo:

JIS G3445 Li-tubes tsa tšepe tse se nang seamless


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Re motlotlo ka khotsofalo e phahameng ea bareki le kamohelo e pharaletseng ka lebaka la ho phehella ha rona boleng ba boleng bo phahameng ka bobeli sehlahisoa le tšebeletso bakeng sa JIS3445 Stkm11A 12A 13A Auto Tube, Ho phaella moo, re tla tataisa bareki ka nepo mabapi le mekhoa ea kopo ea ho amohela litharollo tsa rona le mokhoa oa ho khetha lisebelisoa tse loketseng.
Re motlotlo ka khotsofalo e phahameng ea bareki le kamohelo e pharaletseng ka lebaka la ho phehella ha rona ho phehella boleng ba boleng bo phahameng ka sehlahisoa le tšebeletso bakeng sastkm11a auto tube, Stkm11a Steel Tube, Re beha "ho ba setsebi se kolotoang ho fihlela tsoelo-pele e tsoelang pele le boqapi" e le lepetjo la rona.Re rata ho arolelana phihlelo ea rona le metsoalle ea lapeng le linaheng tse ling, e le mokhoa oa ho etsa kuku e kholoanyane ka boiteko ba rona bo kopanetsoeng.Re na le batho ba 'maloa ba nang le boiphihlelo ba R&D mme re amohela liodara tsa OEM.

Likaroloana

Boemo ba Lintho:

STKM 11A 12A 12B 12C 13A 13B 13C 14A 14B 14C 15A 15C joalo-joalo.

Kalafo ea Bokaholimo:

1. Barehile

2. Black Painted (seaparo sa varnish)

3.Sekolone

4.A tlotsoe ka oli

5.Ho ea ka bareki.

Li-tubes tsa tšepe tsa JIS G3445 Precision li sebelisoa haholo-holo likarolong tsa likoloi le tsa mochini o nepahetseng bakeng sa likoloi le li-cylinder.tšebeliso ea khatello, hape le bakeng sa ho tsamaisa lithapo tsa mouoane, metsi, lipeipi tsa khase.

Sebopeho sa lik'hemik'hale

Kereiti Khethollo Yuniti (%)
C Si Mn P S Nb kapa V
Sehlopha sa 11 A STKM 11A 0.12 max. 0.35 boholo. 0.60 boholo. 0.040 boholo. 0.040 boholo. -
Sehlopha sa 12 A STKM 12A 0.20 max. 0.35 boholo. 0.6 boholo. 0.04 boholo. 0.04 boholo.  
B STKM 12B
C STKM 12C
Sehlopha sa 13 A STKM 13A 0.25 max. 0.35 boholo. 0.30~0,90 0.040 boholo. 0.040 boholo. -
B STKM 13B
C STKM 13C
Sehlopha sa 14 A STKM 14A 0.30 max. 0.35 boholo. 0.30 ~ 1.00 0.040 boholo. 0.040 boholo. -
B STKM 14B
C STKM 14C
Sehlopha sa 15 A STKM 15A 0.25~0,35 0.35 boholo. 0.30 ~ 1.00 0.040 boholo. 0.040 boholo. -
C STKM 15C
Sehlopha sa 16 A STKM 16A 0.35~0,45 0.40 boholo. 0.40 ~ 1.00 0.040 boholo. 0.040 boholo. -
C STKM 16C
Sehlopha sa 17 A STKM 17A 0.45~0,55 0.40 boholo. 0.40 ~ 1.00 0.040 boholo. 0.040 boholo. -
C STKM 17C
Sehlopha sa 18 A STKM 18A 0.18 max. 0.55 boholo. 1.50 max. 0.040 boholo. 0.040 boholo. -
B STKM 18B
C STKM 18C
Sehlopha sa 19 A STKM 19A 0.25 max. 0.55 boholo. 1.50 max. 0.040 boholo. 0.040 boholo. -
C STKM 19C
Sehlopha sa 20 A STKM 20A 0.25 max. 0.55 boholo. 1.60 max. 0.040 boholo. 0.040 boholo. 0.15 max

Thepa ea mechine

Kereiti ea tšepe

Yield Strength (Mpa) Tensile Strength (Mpa) Elongation (%)

Lebitso

Che.

ReH (mets) Rm(mets)

A(mets)

STKM 11A

 

_

290

35

STKM 12A

 

175

340

35

STKM 12B

 

275

390

25

STKM 12C

 

355

4700

20

STKM13A

 

215

370

30

STKM 11B

 

305

440

20

STKM11C

 

380

510

15

Mamello

KHOLO Mamello e lumelletsoeng Mamello e Khethehileng
OD WT OD WT
4-20 limilimithara ± 0.25 limilimithara <3mm±0.3mm;

 

≥3mm

±10%

 

± 0.05 limilimithara ± 0.05 limilimithara
20-30 limilimithara ± 0.25 limilimithara ± 0.08mm ± 0.08mm
31mm-40mm ± 0.25 limilimithara ± 0.10mm ± 0.08mm
41-49 limilimithara ± 0.25 limilimithara ± 0.15 limilimithara ± 0.15 limilimithara
50mm-80mm ±0.5% ± 0.20 limilimithara ± 0.20 limilimithara
81mm-120mm ±0.5% ± 0.30 limilimithara ± 0.30 limilimithara

Boemo ba thomello

Khethollo Letšoao Tlhaloso
Ho bata ho felile (ka thata) BK(+C) Li-tubes ha li kenelle kalafo ea mocheso ka mor'a hore ho be le serame sa ho qetela, 'me ka hona, li na le khanyetso e phahameng ea ho hanyetsa deformation
Ho bata ho felile (Bonolo) BKW Phekolo ea ho qetela ea mocheso e lateloa ke setšoantšo se batang se kenyelletsang deformation e fokolang.Ts'ebetso e nepahetseng e tsoelang pele e lumella tekanyo e itseng ea ho etsa serame (mohlala, ho khumama, ho holisa)
(+LC)
Ho bata ho felile le khatello ea maikutlo BKS(+SR) Phekolo ea mocheso e sebelisoa ho latela mokhoa oa ho qetela oa ho etsa serame.Ho ipapisitsoe le maemo a nepahetseng a ts'ebetso, keketseho ea likhatello tse setseng tse amehang li thusa ho theha le ho sebetsa ho isa tekanyong e itseng.
Annealed GBK(+A) Mokhoa oa ho qetela oa ho etsa Mohatsela o lateloa ke ho koaleha sebakeng se laoloang.
Tloaelehileng NBK(+N) Mokhoa oa ho qetela o batang oa ho theha o lateloa ke ho anneal ka holimo ho ntlha ea phetoho e ka holimo sebakeng se laoloang.
Li-tubes tsa tšepe tse phahameng tse nepahetseng ka har'a Stock
OD Botenya(mm)
mm
4 4*1                  
6 6*1 6*1.5 6*2              
8 8*1 8*1.5 8*2              
10 10*1 10*1.5 10*2 10*2.5            
12 12*1 12*1.5 12*2 12*2,5 12*3          
14 14*1 14*1.5 14*2 14*2,5 14*3          
15 15*1 15*1.5 15*2 15*2,5 15*3 15*3.5        
16 16*1 16*1.5 16*2 16*2,5 16*3 16*3.5 16*4 16*4.5    
18 18*1 18*1.5 18*2 18*2,5 18*3 18*3.5 18*4 18*4.5    
20 20*1 20*1.5 20*2 20*2.5 20*3 20*3.5 20*4 20*4.5 20*5  
22 22*1 22*1.5 22*2 22*2,5 22*3 22*3.5 22*4 22*4.5 22*5  
25 25*1 25*1.5 25*2 25*2,5 25*3 25*3.5 25*4 25*4.5 25*5  
28 28*1 28*1.5 28*2 28*2,5 28*3 28*3.5 28*4 28*4.5 28*5  
30 30*1 30*1.5 30*2 30*2,5 30*3 30*3.5 30*4 30*4.5 30*5 30*6
32   32*1.5 32*2 32*2,5 32*3 32*3.5 32*4 32*4.5 32*5 32*6
34   34*1.5 34*2 34*2,5 34*3 34*3.5 34*4 34*4.5 34*5 34*6
35   35*1.5 35*2 35*2,5 35*3 35*3.5 35*4 35*4.5 35*5 35*6
38     38*2 38*2,5 38*3 38*3.5 38*4 38*4,5 38*5 38*6
40     40*2 40*2,5 40*3 40*3.5 40*4 40*4.5 40*5 40*6
42     42*2 42*2,5 42*3 42*3.5 42*4 42 * 4.5 42*5 42*6
45     45*2 45*2,5 45*3 45*3.5 45*4 45*4.5 45*5 45*6
46     46*2 46*2,5 46*3 46*3.5 46*4 46*4.5 46*5 46*6
48     48*2 48*2,5 48*3 48*3.5 48*4 48*4.5 48*5 48*6
50     50*2 50*2.5 50*3 50*3.5 50*4 50*4.5 50*5 50*6
54       54*2,5 54*3 54*3.5 54*4 54*4.5 54*5 54*6
60       60*2,5 60*3 60*3.5 60*4 60*4.5 60*5 60*6
65         65*3 65*3.5 65*4 65*4.5 65*5 65*6
75           75*3.5 75*4 75*4.5 75*5 75*6
76             76*4 76*4.5 76*5 76*6
89                   89*6
Tlhokomeliso: Re ka hlahisa boholo bo bong joalo ka litlhoko tsa hau.Phekolo ea ka holim'a metsi: E khanyang, e entsoeng ka Galvanized, Phosphate joalo-joalo.

Mokhoa oa ho Etsa

thatohatsi (2)

Melemo

thatohatsi (1)

Matlafatsa tlhahlobo ea lihlahisoa mokhahlelong o mong le o mong oa tlhahiso, o nang le lisebelisoa tse felletseng tsa tlhahlobo: tlhahlobo ea hajoale ea eddy e sa senyeheng, mochini o lekang ho hanyetsa khatello e matla, mochini oa tlhahlobo o sebetsang oa bokahohle, mochini o lekang oa ho etsa li-flares tse bataletseng, mohlahlobi oa bohloeki, analyzer ea tšepe, jj. Kopana le thepa ea mochini ea lihlahisoa, tlhahlobo ea ts'ebetso ea ts'ebetso, fana ka tiiso e matla bakeng sa lihlahisoa tse tšoanelehang.

Netefaletso ea boleng

1. E thata ho latela JIS G3445 Standard kapa litekanyetso tse ling.

2. Mohlala: Mohlala ke mahala bakeng sa tlhahlobo.

3. Liteko: Teko ea ho fafatsa letsoai / Teko ea Tensile / Eddy hajoale / Teko ea sebopeho sa lik'hemik'hale ho latela kopo ea bareki

4.Certificate: IATF16949, ISO9001, SGS joalo-joalo.

5.EN 10204 3.1 Setifikeiti

STKM11A ke sehlopha sa thepa Japane, haholo-holo se bua ka liphaephe tsa tšepe tsa carbon bakeng sa meaho ea mochini.
Likahare tsa motsoako oa motsoako:
C: 0.12% Si: 0.35% Mn: 0.60% P: 0.04% S: 0.04% 4. Thepa ea mechine:
Boima le boima ba phala ea tšepe ea STKM11a ke 950HV, 'me matla a thata a khethoa ke matla a eona σ B (MPa): ≥ 295 elongation δ/%: Longitudinal ≥ 35, transverse ≥ 30 tšepe ea mohaho e lokela ho ela hloko ho thatafala.STKM11 ke tšepe e tloaelehileng ea carbon, 'me STKM11A ke sekhahla sa tšepe bakeng sa liphaephe tsa carbon steel tse sebelisoang meahong ea mechine.Ke sehlopha sa Majapane se tsamaellanang le phala ea tšepe e tloaelehileng ea naha ea China 10 # tšepe.
Re motlotlo ka khotsofalo e phahameng ea bareki le kamohelo e pharaletseng ka lebaka la ho phehella ha rona boleng ba boleng bo holimo ka sehlahisoa le tšebeletso bakeng sa theko e qotsitsoeng bakeng sa JIS3445 Stkm11A 12A 13A Auto Tube, Ho feta moo, re tla tataisa bareki ka nepo mabapi le mekhoa ea kopo eo ba lokelang ho e sebelisa. tharollo ea rona le mokhoa oa ho khetha lisebelisoa tse nepahetseng.
Theko e qotsitsoeng ea China Seamless Steel Pipe le Pipe Fitting, Re behile "ho ba setsebi se kolotoang ho fihlela nts'etsopele e tsoelang pele le boqapi" joalo ka lepetjo la rona.Re rata ho arolelana phihlelo ea rona le metsoalle ea lapeng le linaheng tse ling, e le mokhoa oa ho etsa kuku e kholoanyane ka boiteko ba rona bo kopanetsoeng.Re na le batho ba 'maloa ba nang le boiphihlelo ba R&D mme re amohela liodara tsa OEM.


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