焊管
銲管
한관
WELDED PIPE AND TUBE
2015年
7期
21-29
,共9页
焊管%X80%螺旋管%预精焊%?1219mm×22 mm
銲管%X80%螺鏇管%預精銲%?1219mm×22 mm
한관%X80%라선관%예정한%?1219mm×22 mm
welded pipe%X80%SAWH pipe%two steps welding%准1 219 mm×22 mm
介绍了中油宝世顺（秦皇岛）钢管有限公司采用预精焊工艺生产的X80级准1219 mm×22 mm钢管的试制情况，并对该种焊管的试制过程和检验结果进行了详细的论述。检验结果表明：钢管制造工艺合理，焊缝及管体理化性能优良，成品钢管外观质量、几何尺寸控制良好，产品符合《OD 1219 mm×22.0 mm X80螺旋缝埋弧焊管技术条件》要求，并通过了国家石油管材质量监督检验中心的鉴定。
介紹瞭中油寶世順（秦皇島）鋼管有限公司採用預精銲工藝生產的X80級準1219 mm×22 mm鋼管的試製情況，併對該種銲管的試製過程和檢驗結果進行瞭詳細的論述。檢驗結果錶明：鋼管製造工藝閤理，銲縫及管體理化性能優良，成品鋼管外觀質量、幾何呎吋控製良好，產品符閤《OD 1219 mm×22.0 mm X80螺鏇縫埋弧銲管技術條件》要求，併通過瞭國傢石油管材質量鑑督檢驗中心的鑒定。
개소료중유보세순（진황도）강관유한공사채용예정한공예생산적X80급준1219 mm×22 mm강관적시제정황，병대해충한관적시제과정화검험결과진행료상세적논술。검험결과표명：강관제조공예합리，한봉급관체이화성능우량，성품강관외관질량、궤하척촌공제량호，산품부합《OD 1219 mm×22.0 mm X80라선봉매호한관기술조건》요구，병통과료국가석유관재질량감독검험중심적감정。
In this article, it introduced the trial-manufacture of X80 ?1219 mm×22 mm SAWH pipe by adopting two steps welding process in Zhongyou BSS(Qinhuangdao) Petropipe Co., LTD., and expatiated trial-manufacture procedure and test results. Test results indicated that the steel pipe manufacturing process is reasonable, the physical and chemical properties of weld and pipe body are excellent, and the appearance quality and dimension control of finished pipe are perfect. Products meet the requirements of “Technical Specification of OD 1 219 mm ×22.0 mm X80 SAWH Line Pipe”, and pass identification of the national oil pipe quality supervision and inspection center.
