Notethe coating thickness of weld seam should be not less than 80% of coating thickness on pipe body.

焊缝处的防腐层厚度，不得低于管本体防腐层规定厚度的80%。

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The ultimate tensile strength(UTS) both in transverse and longitudinal of pipe body showed the trend for rising.

母材纵向的屈服强度及其屈强比均有上升趋势； 钢管母材横向和纵向抗拉强度都呈上升趋势。

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API regulates that the yield strength of flatten specimen from pipe body is used to characterized the yield strength of oil pipeline body.

根据美国石油学会API标准规定，采用管体取样压平试样的屈服强度表征输油管体屈服强度。

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Along with some pieces of uniform, a bottle, some coins and a pipe were found with the body, just below the surface of the soil.

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Eventually, what we'd like to do is if they see a pipe or a very narrow gap they say, okay my body is too big, it will change to become a snake to go through it.

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