JIS3445 Stkm11A 12A 13A Auto Tube
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
Melemo
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.
