Azerbaijan is in the TANAP, TAP, and South Stream Project Triangle at the Deadlock of Nabucco

This study has been investigated some pipeline lines after collapsing process of Union of Soviet Socialist Republics from Azerbaijan to Europe and another alternative ways from Russia. As we know Russia is a big power as from economic, defensive, and political aspects, as that＇s in ruler position in the region. So, USA from another side of the world as a super power of the world could make dimension of those pipelines from transit of Turkey. That＇s why new Nabucco project has been also cancelled by Russia＇s power. This article has been studied newly established project of Trans Anatolian Natural Gas Line Project （TANAP） from Azerbaijan＇s oil and gas department; Ministry＇s State Petroleum Company＇s （SOCAR） project has not been cancelled by Turkish Petroleum Company （TPAO）. So TANAP＇s advantages and disadvantages have been researched in this article.

土耳其TANAP工程用感应加热弯管制造标准及技术难点

为了适应土耳其TANAP管线项目用感应加热弯管的技术要求,对TANAP工程标准与国内常见标准的主要差异进行了对比,同时对管体力学性能、几何尺寸控制及测量、制造工艺、内防腐工艺、静水压试验等主要技术难点进行了研究。指出,采用系列热模拟试验以及设置多组测温位置等手段制定了精准的生产工艺,兼顾弯管的强度和韧性;开发"夹具开合+线圈移动"法实现弯管整体加热;引进了管端扩径技术装备以及管端仿形技术,保证了管端外径尺寸、椭圆度及坡口加工质量;开发弯管内防腐机械化自动喷涂以及静水压试验设备完成弯管内减阻层涂覆及静水压试验。生产实践表明,为解决主要技术难点开发应用的新工艺、新技术和新设备可以满足TANAP项目弯管生产的需要。