DIN2445 ST37.4 ST44.4 ST52.4 Bomba la bomba la chuma
Maelezo ya Bidhaa
ST37.4 ST44.4 ST52.4 Chuma ya Daraja la Chuma Imefumwa Tube kwa Mizigo Inayobadilika Mishindo ya Kawaida 100 hadi 400 bar ni kampuni yetu hasa bidhaa.Inatumika sana katika lori nzito, tasnia ya kijeshi, treni ya reli, injini iliyohifadhiwa na laini ya gesi katika gari maalum.Wangeweza kukidhi mahitaji kwa sababu ya usahihi wa juu wa kipenyo cha nje na kipenyo cha ndani.Pia utendaji wake wa kuzuia kutu.
Vipimo
| Kawaida | DIN2445 DIN1630 DIN2448 |
| Daraja | ST37.4 ST4.4 ST52.4 |
| Hali ya Uwasilishaji | NBK(+N) BK(+C) GBK(+A) BKW(+LC) BKS(+SR) |
| Ukubwa | OD:4 hadi 219mm Unene 0.5-20mm, Urefu: 3m,5.8,6 au kulingana na mahitaji |
| Maliza | 1.Tube Bare (Hakuna mipako): Inang'aa na laini 2. Uso wa mabati (Sliver/Njano/Rangi) Upako wa zinki wa 8-12um 3.Fosfati nyeusi |
| Maombi | Mfumo wa Hydraulic;Gari/basi;gari la ujenzi |
| Wakati wa utoaji | Siku A.3 ikiwa bidhaa hii ni ya hisa. B. Takriban siku 30 kulingana na wingi |
| TUBE YA CHUMA ILIYOCHOZWA BARIDI, ISO MISHONO | |||
| Viwango | Madaraja ya chuma | Saizi ya Ukubwa | |
| DIN | 2391 | ST35/45/52 | OD4 - 219mm × WT0.3 -20mm |
| 1629 | ST37/44/52 | OD4 - 219mm × WT0.3 -20mm | |
| 1630 | ST37.4/44.4/52.4 | OD4 - 219mm × WT0.3 -20mm | |
| 2445 | ST35/ST52/ST37.4//52.4 | OD4 - 219mm × WT0.3 -20mm | |
| 73000 | ST 35 / 45 / 52/ 37.4 / 44.4 /52.4 | OD3 - 30mm × ID 1 - 12.5 mm | |
| GB/T | 8162 | 10/20/16Mn/35/45/30CrMo/ | OD4 - 219mm × WT0.3 -20mm |
| 8163 | 10/20/16Mn/35/45/30CrMo | OD4 - 219mm × WT0.3 -20mm | |
| 3639 | 10/20/16Mn/35/45/30CrMo | OD4 - 219mm × WT0.3 -20mm | |
| 3093 | 10/20/16Mn/35/45/30CrMo | OD3 - 30mm × ID 1 - 12.5 mm | |
| EN | 10305-1 | E215/235/255/355 | OD4 - 219mm × WT0.3 -20mm |
| 10305-4 | E215/235/255/355 | OD4 - 219mm × WT0.3 -20mm | |
| ASTM | A822-A450 | A822 | OD4 - 219mm × WT0.3 -20mm |
| A179-A450 | A179 | OD4 - 219mm × WT0.3 -20mm | |
| A519 | 1010/1015/1025/1030/1045/ 4130/4140/nk | OD4 - 219mm × WT0.3 -20mm | |
| SAE | J524 | Chuma cha chini cha kaboni | OD4 - 219mm × WT0.3 -20mm |
| J529 | Chuma cha chini cha kaboni | OD3 - 30mm × ID 1 - 12.5 mm | |
| JIS | G3445 | STKM11A/12A/12B/12C/13A/13B | OD4 - 219mm × WT0.3 -20mm |
| G3455 | STS35/38/42/49 | OD3 - 30mm × ID 1 - 12.5 mm | |
| ISO | 8535 | ST 35 / 45 / 52/ 37.4 / 44.4 /52.4 | OD3 - 30mm × ID 1 - 12.5 mm |
| NF | A49-310 | TU37b/TU52b | OD4 - 219mm × WT0.3 -20mm |
| BS | 3602 | CFS 360 | OD4 - 219mm × WT0.3 -20mm |
| 6323(-4) | CFS2/CFS3/CFS4/CFS5 | OD4 - 219mm × WT0.3 -20mm | |
| ASTM | A269 | 304,304L, 316, 316L | OD4 - 219mm × WT0.3 -20mm |
| EN | 10216-5 | 1.4401, 1.4404 | OD4 - 219mm × WT0.3 -20mm |
Maombi
1. Mashamba ya magari
A. Njia za sindano/nozzles za mafuta
B. CNG (Gesi Asilia Iliyobanwa)-- Shinikizo la kupasuka: 1307Bar, Shinikizo la Kufanya kazi: karibu 350bar
C. Usambazaji wa Hifadhi: Vipengele vya safu ya uendeshaji
D. Vishikizo vya gia, breki za mkono, ekseli za mbele, vipumulio vya mikoba ya hewa, vidhibiti, viungio vya viti, viunzi vya gurudumu la mbele.
2. Mashamba ya Hydraulic
A. Saketi za majimaji (HPL), mistari ya nyumatiki, na kusimamishwa kwa majimaji
B. Mitungi ya majimaji (HPZ)
Ubora
1. Madhubuti kulingana na DIN2391/EN10305 au kiwango kingine.
2. Sampuli: Sampuli ni bure kwa majaribio.
3. Vipimo: Mtihani wa dawa ya chumvi/Mtihani wa Kupunguza nguvu / Mtihani wa sasa wa Eddy / Mtihani wa muundo wa kemikali kulingana na ombi la wateja
4.Cheti: IATF16949, ISO9001, SGS nk.
5.EN 10204 3.1 Uthibitisho
Ufungaji wa bidhaa
