石油套管結構重量計算與化學成分
發布時間：2020-04-02 18:08人氣：
石油套管結構重量計算與化學成分
結構重量計算Structural weight calculation
[(外徑-壁厚)*壁厚]*0.02466=kg/米(每米的重量)
[(Outer diameter-wall thickness) * wall thickness] * 0.02466 = kg / m (weight per meter)
化學成分chemical composition
(1)按SY/T6194-96規定。套管及其接箍采用同一鋼級。含硫量
<0.045%，含磷量<0.045%；
(1) According to SY / T6194-96. The casing and its coupling are of the same steel grade. Sulfur content
<0.045%, phosphorus content <0.045%;
(2)按GB/T222-84的規定取化學分析樣。按GB223中有關部分的規定進行化學分析；
(2) Take chemical analysis samples according to GB / T222-84. Perform chemical analysis in accordance with the relevant provisions of GB223;
(3)美國石油學會API SPEC 5CT 1988第1版規定?；瘜W分析按ASTME59最新版本制樣，按ASTME350最新版本進行化學分析。
物理性能
(3) American Petroleum Institute API SPEC 5CT 1988 first edition. Chemical analysis was performed according to the latest version of ASTME59, and chemical analysis was performed according to the latest version of ASTME350.
Physical properties
(1)按SY/T6194-96規定。作壓扁試驗(GB246-97)拉力試驗(GB228-2010)及水壓試驗；
(1) According to SY / T6194-96. For flattening test (GB246-97) tensile test (GB228-2010) and hydraulic pressure test;
(2)按美國石油學會APISPEC5CT1988年第1版規定作靜水壓試驗、壓扁試驗、硫化物應力腐蝕開裂試驗、硬度試驗(ASTME18或E10最新版本規定進行)、拉伸試驗、橫向沖擊試驗(ASTMA370、ASTME23和有關標準最新版本規定進行)、晶粒度測定(ASTME112最新版本或其他方法)。
(2) Hydrostatic test, flattening test, sulfide stress corrosion cracking test, hardness test (according to the latest version of ASTME18 or E10), tensile test, lateral impact test (according to the American Petroleum Institute APISPEC5CT 1988 first edition) ASTMA370, ASTME23 and the latest version of the relevant standards require), grain size measurement (ASTME112 latest version or other methods).
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