JIS G3429 STH12 STH22 34Crmo4 tube tube fun CNG Silinda
Awọn alaye ọja
Ọpọn silinda gaasi titẹ giga jẹ iru tube irin alailẹgbẹ, ti a mọ nigbagbogbo bi tube irin ti ko ni ailopin fun awọn ohun elo gaasi, ti a lo ni lilo pupọ ni gbogbo iru awọn tanki ọkọ oju-omi giga giga, bakanna bi awọn silinda gaasi ile-iṣẹ, awọn abọ ina, ọkọ CNG cylinders, ọkọ c
Ohun elo akọkọ ti tube cylinder gas jẹ: 38Mn6, 30CrMo4, Group, 4130X, Grade C, Grade E, STH11, STH12, STH21, STH22.
Boṣewa JIS G3429 pàtó kan awọn tubes irin alailẹgbẹ ti a lo fun iṣelọpọ awọn silinda gaasi irin alailẹgbẹ.Awọn tubes JIS 3429 yẹ ki o pin si awọn onipò 5, Ipele STH22 tubing jẹ alabọde ati kekere erogba chromium-molybdenum iru ti a lo fun ọkọ oju omi titẹ ti a ṣe nipasẹ awọn ọna iṣelọpọ lainidi.Ayika iṣẹ ti awọn silinda gaasi titẹ giga fi awọn ibeere ti o ga julọ siwaju fun iṣẹ ti tube irin,
ohun elo STH22 ti wa ni lilo pupọ julọ bi ohun elo silinda ni agbegbe iṣẹ fifuye giga nitori agbara giga rẹ ni iwọn otutu giga ati agbara irako ti o dara julọ.
34CrMo4 jẹ irin igbekalẹ alloy pẹlu ifarada giga ati agbara ti nrakò ni awọn iwọn otutu giga, o dọgba pẹlu ite irin STH22.O jẹ lilo ni akọkọ fun iṣelọpọ silinda tabi awọn ẹya igbekale ti n ṣiṣẹ labẹ awọn ẹru giga gẹgẹbi awọn apakan gbigbe ti awọn ọkọ ati awọn ẹrọ;tobaini-generator rotor, spindle, ọpa awakọ ẹru iwuwo, awọn ẹya apakan nla, jia isunki locomotive, jia gbigbe supercharger, ọpa ẹhin, ọpá asopọ ati dimole orisun omi pẹlu ẹru nla, tun le ṣee lo fun awọn isẹpo paipu lilu epo ati awọn irinṣẹ ipeja ni isalẹ 2000m.
Awọn iwọn
Ita opin: 40-500mm
odi sisanra: 4-50mm
Awọn ifarada onisẹpo
Ifarada lori ita iwọn ila opin:+/- 1%
Ifarada lori sisanra ogiri: + 30 / -0%
Ifarada lori eccentricity: 20 max%
Ifarada lori ipari: + 30 / -0 mm
Akopọ kemikali(%)
| Aami ti ite | C | Si | Mn | P | s | Ni | Cr | Mo |
| STH11 | 0.50 ti o pọju. | 0.10 si 0.35 | o pọju 1.80. | ti o pọju 0.035. | ti o pọju 0.035. | / | / | / |
| STH12 | 0.30 si 0.41 | 0.10 si 0.35 | 1,35 to 1,70 | ti o pọju 0.030. | ti o pọju 0.030. | / | / | / |
| STH21 | 0.25 si 0.35 | 0.15 si 0.35 | 0,40 to 0,90 | ti o pọju 0.030. | ti o pọju 0.030. | ti o pọju 0.25 | 0.80 si 1.2 | 0.15 si 0.3 |
| STH22 | 0.33 si 0.80 | 0.15 si 0.35 | 0,40 to 0,90 | ti o pọju 0.030. | ti o pọju 0.030. | ti o pọju 0.25 | 0.80 si 1.2 | 0.15 si 0.3 |
| STH31 | 0.35 si 0.40 | 0.10 si 0.50 | 1,20 to 1,50 | ti o pọju 0.030. | ti o pọju 0.030. | 0,50 to 1.00 | 0,30 to 0,60 | 0.15 si 0.25 |
Awọn Anfani Wa
1.HengYang tabi TPCO ga-didara pataki irin ati awọn oniwe-giga ti nw ti irin.
2.its odi sisanra uniformity ati ki o ga konge, ina didara, ise sise ati ikore jẹ ohun ti o ga, tun dẹrọ silinda Manufactory convergent,
3.We le gbe iwọn ila opin silinda le ṣee ṣe ni 40 ~ 944.4mm, sisanra ogiri ti o kere julọ ti 3.5 mm,
4.As a mora sipesifikesonu ti gaasi gbọrọ, awọn ifijiṣẹ akoko ni yiyara.
Awọn oriṣi ti awọn ọpọn irin erogba, irin/paipu lati pade awọn iwulo rẹ
| Ohun elo | API SPEC 5L | A25, A25A, B, X42, X46, X52, X56, X60, X65, X70, X80, X90, X100 | |
| ASTM A53 / ASME SA53 | Ite A, Ite B, | ||
| ASTM A106 / ASME SA106 | Ite A, Ite B, Ite C | ||
| ASTM A210 / ASME SA210 | Ipele A-1, Ite C | ||
| ASTM A500 / ASME SA500 | Ite A, Ite B, Ite C, Ite D | ||
| ASTM A501 / ASME SA501 | Ipele A, Ipele B | ||
| ASTM A556 / ASME SA556 | Ipele A2, B2, C2 | ||
| BS 3059 | 320, 360, 440, 620-460, 629-590, 762 | ||
| EN 10216-1&2 | P195, P235, P265 | ||
| EN10297-2 | E235, E275, E315, E355a, E470, C22E, C35E, C45E | ||
| EN10210-1 | S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H | ||
| DIN 1629 | st37.0, st44.0, st52.0 | ||
| DIN 1630 | st37.4, st44.4, st52.4 | ||
| DIN 2391 | st35, st45, st52 | ||
| DIN 17175 | st35.8, st45.8 | ||
| JIS G3429 | STH11, STH 12 | ||
| JIS G3444 | STK290, STK400, STK500, STK490, STK540 | ||
| JIS G3454 | STPG370, STPG410 | ||
| JIS G3455 | STS370, STS410, STS480 | ||
| JIS G3456 | STPT370, STPT410, STPT480 | ||
| JIS G3460 | STPL380 | ||
| JIS G3461 | STB340, STB410, STB510 | ||
| JIS G3464 | STBL380 | ||
| JIS G3475 | STKN400W, STKN400B, STKN490B | ||
| Iwọn | OD: 6-2500mm WT: 0.9-120mm Ipari: 5.8m, 6m, 11.8m, 12m, tabi bi o ṣe nilo. | ||
| Ilana | 1) Gbona Yiyi | Package | 1) Export boṣewa package |
| 2) Tutu Fa | 2) bundled onigi apoti | ||
| 3) Tutu Yiyi | 3) aṣọ fun gbogbo iru irinna, tabi beere | ||
Gbigbe & Package
