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石油套管结构重量计算与化学成分

发布时间:2020-04-02 18:08人气:

石油套管结构重量计算与化学成分
结构重量计算Structural weight calculation
[(外径-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)
化学成分chemical composition
 
(1)按SY/T6194-96规定。套管及其接箍采用同一钢级。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的规定取化学分析样。按GB223中有关部分的规定进行化学分析;
(2) Take chemical analysis samples according to GB / T222-84. Perform chemical analysis in accordance with the relevant provisions of GB223;
(3)美国石油学会API SPEC 5CT 1988第1版规定。化学分析按ASTME59最新版本制样,按ASTME350最新版本进行化学分析。
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规定。作压扁试验(GB246-97)拉力试验(GB228-2010)及水压试验;
(1) According to SY / T6194-96. For flattening test (GB246-97) tensile test (GB228-2010) and hydraulic pressure test;
(2)按美国石油学会APISPEC5CT1988年第1版规定作静水压试验、压扁试验、硫化物应力腐蚀开裂试验、硬度试验(ASTME18或E10最新版本规定进行)、拉伸试验、横向冲击试验(ASTMA370、ASTME23和有关标准最新版本规定进行)、晶粒度测定(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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