JIS3445 Stkm11A 12A 13A Auto Tube
Siyazingca ngolwaneliseko oluphezulu lwabathengi kunye nokwamkelwa okubanzi ngenxa yokuqhubeka sisukela umgangatho ophezulu kwimveliso nakwinkonzo yeJIS3445 Stkm11A 12A 13A Auto Tube, Ukongeza, siya kubakhokela ngokufanelekileyo abathengi malunga neendlela zokufaka izicelo zokwamkela izisombululo zethu kwaye indlela yokukhetha izinto ezifanelekileyo.
Siyazingca ngokwaneliseka okuphezulu kwabathengi kunye nokwamkelwa okubanzi ngenxa yokuqhubeka nokusukela umgangatho ophezulu kwimveliso kunye nenkonzostkm11a ityhubhu yemoto, Stkm11a Steel Tube, Sibeka "ukuba ngumsebenzi othembekileyo ukuze sifezekise uphuhliso oluqhubekayo kunye nokutsha" njengesiqubulo sethu.Singathanda ukwabelana ngamava ethu nabahlobo basekhaya nakwamanye amazwe, njengendlela yokwenza ikeyiki enkulu ngemizamo yethu edibeneyo.Sinamava abantu abaliqela be-R & D kwaye siyazamkela iiodolo zeOEM.
Iimbonakalo
IBanga leMathiriyeli:
STKM 11A 12A 12B 12C 13A 13B 13C 14A 14B 14C 15A 15C njl.
Unyango loMphezulu:
1.Bared
2.Ipeyintiwe emnyama (ingubo yevarnish)
3.Iigalvanized
4.I-oyile
5.Ngokutsho abathengi.
I-JIS G3445 Iityhubhu zentsimbi ezichanekileyo zisetyenziswa ikakhulu kwiimoto kunye noomatshini abachanekileyo kwiimoto kunye nesilinda.ukusetyenziswa koxinzelelo, kunye nokuthutha umphunga, amanzi, imibhobho yegesi.
Ukuqulunqwa kweekhemikhali
| IBanga | Ukutyunjwa | Iyunithi (%) | ||||||
| C | Si | Mn | P | S | Nb okanye V | |||
| IBanga le-11 | A | I-STKM 11A | 0.12 ubuninzi. | 0.35 ubuninzi. | 0.60 ubuninzi. | 0.040 ubuninzi. | 0.040 ubuninzi. | - |
| IBanga le-12 | A | I-STKM 12A | 0.20 ubuninzi. | 0.35 ubuninzi. | 0.6 ubuninzi. | 0.04 ubuninzi. | 0.04 ubuninzi. | |
| B | I-STKM 12B | |||||||
| C | I-STKM 12C | |||||||
| IBanga le-13 | A | I-STKM 13A | 0.25 ubuninzi. | 0.35 ubuninzi. | 0.30~0.90 | 0.040 ubuninzi. | 0.040 ubuninzi. | - |
| B | I-STKM 13B | |||||||
| C | I-STKM 13C | |||||||
| IBanga le-14 | A | I-STKM 14A | 0.30 ubuninzi. | 0.35 ubuninzi. | 0.30~1.00 | 0.040 ubuninzi. | 0.040 ubuninzi. | - |
| B | I-STKM 14B | |||||||
| C | I-STKM 14C | |||||||
| IBanga le-15 | A | I-STKM 15A | 0.25~0,35 | 0.35 ubuninzi. | 0.30~1.00 | 0.040 ubuninzi. | 0.040 ubuninzi. | - |
| C | I-STKM 15C | |||||||
| IBanga le-16 | A | I-STKM 16A | 0.35~0,45 | 0.40 ubuninzi. | 0.40~1.00 | 0.040 ubuninzi. | 0.040 ubuninzi. | - |
| C | I-STKM 16C | |||||||
| IBanga le-17 | A | I-STKM 17A | 0.45~0,55 | 0.40 ubuninzi. | 0.40~1.00 | 0.040 ubuninzi. | 0.040 ubuninzi. | - |
| C | I-STKM 17C | |||||||
| IBanga le-18 | A | I-STKM 18A | 0.18 ubuninzi. | 0.55 ubuninzi. | 1.50 ubuninzi. | 0.040 ubuninzi. | 0.040 ubuninzi. | - |
| B | I-STKM 18B | |||||||
| C | I-STKM 18C | |||||||
| IBanga le-19 | A | I-STKM 19A | 0.25 ubuninzi. | 0.55 ubuninzi. | 1.50 ubuninzi. | 0.040 ubuninzi. | 0.040 ubuninzi. | - |
| C | I-STKM 19C | |||||||
| Ibanga lama-20 | A | I-STKM 20A | 0.25 ubuninzi. | 0.55 ubuninzi. | 1.60 ubuninzi. | 0.040 ubuninzi. | 0.040 ubuninzi. | 0.15 ubuninzi |
Iimpawu zoomatshini
| IBanga leNsimbi | Isivuno Amandla (Mpa) | Amandla Okuqina (Mpa) | Ubude (%) | |
| Igama | Hayi. | ReH (min) | Rm(min) | A(min) |
| I-STKM 11A |
| _ | 290 | 35 |
| I-STKM 12A |
| 175 | 340 | 35 |
| I-STKM 12B |
| 275 | 390 | 25 |
| I-STKM 12C |
| 355 | 4700 | 20 |
| I-STKM13A |
| 215 | 370 | 30 |
| I-STKM 11B |
| 305 | 440 | 20 |
| I-STKM11C |
| 380 | 510 | 15 |
Ukunyamezelana
| SIZE | Ukunyamezela okuvumelekileyo | Ukunyamezela Okukhethekileyo | ||
| OD | WT | OD | WT | |
| 4mm-20mm | ±0.25mm | <3mm±0.3mm;
≥3mm ±10%
| ±0.05mm | ±0.05mm |
| 20mm-30mm | ±0.25mm | ±0.08mm | ±0.08mm | |
| 31mm-40mm | ±0.25mm | ±0.10mm | ±0.08mm | |
| 41mm-49mm | ±0.25mm | ±0.15mm | ±0.15mm | |
| 50mm-80mm | ±0.5% | ±0.20mm | ±0.20mm | |
| 81mm-120mm | ±0.5% | ±0.30mm | ±0.30mm | |
Imeko yonikezelo
| Ukutyunjwa | Uphawu | Inkcazo |
| Kubanda kugqityiwe (kunzima) | BK(+C) | Iityhubhu azilufumani kunyango lobushushu emva kokumila kwengqele yokugqibela kwaye, ngenxa yoko, zinokuchasana nokonakala |
| Kubanda kugqityiwe (Kuthambile) | BKW | Unyango lokugqibela lobushushu lulandelwa ngumzobo obandayo obandakanya ukuguqulwa okulinganiselweyo.Ukuqhubela phambili okufanelekileyo kuvumela iqondo elithile lokubumba okubandayo (umzekelo ukugoba, ukwandisa) |
| (+LC) | ||
| Ukubanda kuphelile kunye nokunciphisa uxinzelelo | BKS(+SR) | Unyango lobushushu lusetyenziswa ngokulandela inkqubo yokugqibela yokubumba ebandayo.Ngokuxhomekeke kwiimeko ezifanelekileyo zokucwangcisa, ukwanda koxinzelelo olushiyekileyo olubandakanyekayo lwenza ukuba zombini zenze kunye nomatshini ukuya kwinqanaba elithile. |
| I-Anealed | GBK(+A) | Inkqubo yokugqibela yokubumba i-Cold ilandelwa yi-annealing kwi-atmosfera elawulwayo. |
| Iqhelekile | NBK(+N) | Inkqubo yokugqibela ebandayo yokubumba ilandelwa kukufakwa kwe-anneal ngaphezu kwendawo yokuguqula ephezulu kwindawo elawulwayo. |
| Iityhubhu zeNtsimbi ezichanekileyo eziPhezulu kwiStokhwe | ||||||||||
| OD | Ukutyeba(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 | |||||||||
| Qaphela: Singavelisa ezinye iisayizi njengeemfuno zakho.Unyango loMphezulu: Ukukhanya, iGalvanized, Phosphate njl. | ||||||||||
Inkqubo yokuvelisa
Iingenelo
Yomeleza ukuhlolwa kweemveliso kwinqanaba ngalinye lemveliso, lixhotyiswe ngezixhobo zovavanyo ezipheleleyo: uvavanyo lwangoku lwe-eddy olungangonakalisiyo, umatshini wokuvavanya uxinzelelo oluphezulu, umatshini wovavanyo we-universal mechanical tensile, ukugoba umatshini wokuvavanya amaflare, uhlalutyi lococeko, isihlalutyi sentsimbi, njl. Hlangana neempawu zemishini yeemveliso, uvavanyo lwenkqubo yokusebenza, ukubonelela ngesiqinisekiso esinamandla kwiimveliso ezifanelekileyo.
Ukuqinisekisa umgangatho
1. Ngokungqongqo ngokwe-JIS G3445 Standard okanye eminye imigangatho.
2. Isampuli: Isampuli isimahla kuvavanyo.
3. Iimvavanyo: Uvavanyo lwesitshizi setyuwa / uvavanyo lwe-Tensile / i-Eddy yangoku / uvavanyo lokwakheka kweekhemikhali ngokwesicelo sabathengi
4.Isatifikethi: IATF16949, ISO9001, SGS njl.
5.EN 10204 3.1 Isiqinisekiso
I-STKM11A libakala lezinto eziphathekayo eJapan, ikakhulu libhekiselele kwimibhobho yentsimbi yekhabhoni yezakhiwo zoomatshini.
Umxholo wokwakheka kwengxubevange:
C: 0.12% Si: 0.35% Mn: 0.60% P: 0.04% S: 0.04% 4. Iimpawu zoomatshini:
Ubunzima kunye nobunzima be-STKM11a umbhobho wensimbi yi-950HV, kwaye amandla okuqina anqunywe ngamandla ayo σ B (MPa): ≥ 295 elongation δ/%: Longitudinal ≥ 35, i-transverse ≥ 30 insimbi yesakhiwo kufuneka inikele ingqalelo kubunzima.I-STKM11 yintsimbi yekhabhoni eqhelekileyo, kwaye i-STKM11A yinqanaba lentsimbi yeepayipi zensimbi zekhabhoni ezisetyenziselwa izakhiwo zomatshini.Yinqanaba laseJapan elihambelana nombhobho wentsimbi wesizwe osemgangathweni waseTshayina 10 # intsimbi.
Siyazingca ngolwaneliseko oluphezulu lwabathengi kunye nokwamkelwa okubanzi ngenxa yokusukelana kwethu nomgangatho ophezulu zombini kwimveliso kunye nenkonzo ngexabiso eliQothiweyo le-JIS3445 Stkm11A 12A 13A Auto Tube, Ukongeza, siya kubakhokela ngokufanelekileyo abathengi malunga neendlela zokusebenzisa isicelo. izisombululo zethu kunye nendlela yokukhetha izixhobo ezifanelekileyo.
Ixabiso elicatshulweyo le-China i-Seamless Steel Pipe kunye nePipe Fitting, Simisela "ukuba yingcali ethembekileyo ukufezekisa uphuhliso oluqhubekayo kunye nokuveliswa kwezinto ezintsha" njenge-motto yethu.Singathanda ukwabelana ngamava ethu nabahlobo basekhaya nakwamanye amazwe, njengendlela yokwenza ikeyiki enkulu ngemizamo yethu edibeneyo.Sinamava abantu abaliqela be-R & D kwaye siyazamkela iiodolo zeOEM.
