| 发明名称 |
DISTRIBUTING PIPING SYSTEMS FOR TRANSPORTATION OF LIQUEFIED NATURAL GAS |
| 摘要 |
<p>FIELD: pipe lines for transporting liquefied natural gas at pressure about 1035-7590 kPa and temperature of -123 to -62 C. SUBSTANCE: pipes and their components are made from high-strength low-carbon steel containing less than 9 wt-% of nickel at breaking strength of 830 Mpa and temperature of transition from viscous to brittle state below -73 C. Any seam at points of connection of steel sheets possesses strength and impact elasticity required for maintenance of liquefied natural gas under above-mentioned conditions. EFFECT: enhanced efficiency and reliability. 14 cl, 3 tbl</p> |
| 申请公布号 |
RU2211877(C2) |
申请公布日期 |
2003.09.10 |
| 申请号 |
RU19990128110 |
申请日期 |
1998.06.18 |
| 申请人 |
EHKSONMOBIL APSTRIM RISERCH KOMPANI |
发明人 |
BAUEHN RONAL'D R.;MINTA MOSES;RIGBAJ DZHEJMS R. |
| 分类号 |
H04W8/24;B23K9/173;B23K35/30;B60K15/03;C10L3/06;C22C38/00;C22C38/04;C22C38/06;C22C38/08;C22C38/12;C22C38/14;C22C38/16;F17C1/00;F17C1/14;F17C3/00;F17C3/02;F17C7/00;F17C7/02;F17C13/00;F17D1/08;F25B19/00;F25D23/00;F25J1/00;F25J1/02;F25J3/02;(IPC1-7):C22C38/08 |
主分类号 |
H04W8/24 |
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