内防腐涂层管道接头的连接与防护
Connection and Protection of Joints of Petroleum Pipeline with Internal Anticorrosion Coating
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- DOI:
- 作者:
- 韩涛, 王勇
HAN Tao, WANG Yong
- 作者单位:
- 石油大学(华东)机电工程学院, 山东东营 257061
Collage of Machinery and Electronic Engineering, University of Petroleum, Dongying 257061, China
- 关键词:
- 内防腐管道;接头;连接与防护
pipeline with internal anticorrosion coating;joints;connection and protection
- 摘要:
- 有机涂层、无机涂层和聚合物内衬等在石油管道内防腐方面得到广泛应用,但由于现场施焊时的高温作用,会使焊缝两侧附近的防护涂层烧焦或脱落,从而失去对管道的保护作用。针对这一情况,综述了国内外对内防腐涂层管道的主要连接方式和管口连接处的保护措施,如:自动补口机法、机械连接法、内衬保护套(管)焊接法、记忆合金套法、不锈钢接头法、无内补口技术等,并简要介绍了各种方法的优缺点。
Organic coating, inorganic coating and polymer lining etc. are widely used in petroleum pipeline internal anticorrosion. In site welding, the protective coating in vicinity of welding seam will be burnt or fallen off owing to the effect of high temperature, thus the protective ability will be lost. This paper summarizes the major connection modes of pipeline with internal anticorrosion coating as well as protective measure for joints at home and abroad, such as method of welded joint coating with automatic machine, mechanical connection method, internal protective lining sleeve welding method, memory alloy sheath method, stainless steel joint method, without internal joint coating technique, and so on. Also it introduces briefly the advantages and shortcomings of these methods.2005,1(1): 22-24 收稿日期：2004-4-15分类号：TE973.3基金项目：高等学校骨干教师资助计划项目编号:K000307A作者简介：韩涛(1972-),男,河北人,1999年毕业于石油大学(华东),现从事管道腐蚀与防护及材料表面改性方面的研究工作.参考文献：
[1] Guidettii G P, Rigosi G L, Marzola R. The use of polypropylene in pipeline coatings [J]. Progress in Organic Coatings, 1996, 27(1-4) :79-85.
[2] Horton A M. Protective linings for ductile iron pipe in wastewater service[J].Fuel and Energy Abstracts, 1997, 38(6):444.
[3] Perdomo J J, Song I.Chemical and electrochemical conditions on steel under disbonded coatings: the effect of applied potential, solution resistivity, crevice thickness and holiday size[J]. Corrosion Science,2000, 42(8): 1389-1415.
[4] 赖广森.管道防腐用环氧粉末涂料及其新进展[J].涂料工业,1999,29(4):27-30.
[5] 陈普信.小直径管线高压无气喷涂及无补口防腐技术[J].石油工程建设,2001,27(3):34-37.
[6] 贾梦秋,霍金花.管道内壁重防腐陶瓷涂料在氯化钠溶液中的电化学行为[J].北京化工大学学报(自然科学版),2002,29(2):43-46.
[7] 高莉敏.油气集输管道防腐涂层研究[J].管道技术与设备,1997,(4):7-10.
[8] 张淑敏,田金鹏.国外管道防腐层简介[J].国外油田工程,2000,(4):41.
[9] 孙卫松,刘万宝,郑光明.小口径管道内壁防腐层补口机[J].石油工程建设,1994,20(5):46-47.
[10] 孙建国,范景凡,张召峰,等.管道内防腐智能补口机及配套工艺技术[J].矿山机械,2000,28(12):60-62.
[11] 邓宗全,王永福,张晓华,等.小口径管内补口作业机器人的研究[J].机器人,1997,19(4):277-281.
[12] 万风新,叶明.SL-Ⅱ型补口机及其在海底管道内涂层补口中的应用[J].石油工程建设,2002,28(1):46-48.
[13] Carlson,Ronald E J.Internallining of pipeline weldjoints[J].Materials Performance,1992,31(9):46-49.
[14] 李春润,王春林.小口径内涂层管道机械压接技术研究[J].石油工程建设,1996,22(3):9-15.
[15] 马明来,韩德刚,祁建忠.内防腐管道的外套式机械压接组对及补口[J].石油工程建设,1999,25(8):24-27.
[16] 赵英,薛伟.国外管道机械压接技术[J].防腐保温技术,1999,(3):99-101.
[17] 张志川,袁东.管道内防腐补口新技术-高压管道速接头[J],腐蚀科学与防护技术,1998,10(1):58-60.
[18] 刘鸿升,于家顺,欧莉.海底注水管道内衬保护套焊接法补口技术[J].防腐保温技术,1999,(3):35-38.
[19] 郑光明,刘延臣.国内外管道内补口的新技术[J].国外油气工程,1995,(3):76-80,84.
[20] 汪家铭.铁基形状记忆合金管道连接技术[J].现代机械,1997,(1):15.
[21] 崔振铎,孙景.铁基形状记忆合金内涨环在管道连接中的应用[J].材料保护,1997,30(12):35-36.
[22] Popov N N, Aushev A A. Influence of multiple mandreling and the following heating on the behavior of titanium nickelide couplings [J].Materials Science and Engineering A, 1999, 273-275: 809-812.
[23] Steklov O I, Li GaoChao, Loshakov A M, et al. Technology of welding pipelines with a two-sided enamel coating[J].Welding International, 1998,(8) :663-668.
[24] 李杰训,张鹏雄,何钟安.镍-磷合金镀管道采用不锈钢接头技术[J].油气田地面工程.1996.15(5):72-74
[25] РощинВВ, РумянцеваЛЕ, ЛенинскийНН. Способсваркиэмалированныхтруб[Р]. SU1648696, 1991.
[26] 王青春.管道内防腐补口的喷涂焊接法[J].石油工程建设,1994,20(4):36-37.
[27] 王勇,吴开源.管道焊后无内补口焊接新技术.新技术新工艺,1999, (5): 26-27.
[28] Khusnutdinov R K, Olovjanishnikov V F, Вaikin V G.Method of corrosion protection of inner surface of pipes[P]. RU 2030675, 1995.
[29] 樊水潮,秦熊浦,严卫东.钢管焊接熔融内防腐蚀涂层应用研究[J].材料保护,1999,32(12):18.
[30] ΓаочаоЛи, СтекловОИ, СюйЛЩпго, ПапшевЕИ.Технологияпртекторныйзащитысварныхсоединенийэмалированыхтрубопрводов[J].защитаметаллов. 1999, 35(3): 250-254.
[31] ХальфутдиновРС, ВаловскаяЛИ, СтрблецовАΓ.Способподготовкиподсваркутрубсвнутреннимзащитнымпокрытием [Р]. SU1704993, 1992.