PDF《Drill pipe》

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baosteel.com ???? ?? Drill pipe Product Manual 目录公司简介 制造质量保证 制造工艺流程 制造工艺特点 产品规格 产品化学成分 产品机械性能 产品尺寸与重量 用户使用技术指南 BGDS高抗扭接头 附录及说明 用户使用业绩 Contents Introduction Manufacture quality guarantee Manufacture process Manufacture process characteristics Product specification Product chemical composition Product mechanical properties Product dimension and weight Technical guide to application BGDS high torque tool joint Attachment and directions References 01-02 03-07 08-32

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32 01 宝山钢铁股份有限公司 ( 简称 宝钢股份 ) 是中国最大、 最现代化的钢铁联合企业.宝钢股份以其诚信、人才、 创新、管理、技术诸方面综合优势 , 奠定了在国际钢铁 市场上世界级钢铁联合企业的地位. 《世界钢铁业指南》 评定宝钢股份在世界钢铁行业的综合竞争力为前三名 , 认为也是未来最具发展潜力的钢铁企业. 公司钢管产业拥有

50 年的钢管制造经验 , 包括中小口 径热轧无缝管、特种合金无缝钢管、冷轧和冷拔无缝钢 管、中大口径高频电阻焊管、大口径直缝埋弧焊管等产 品,集科研、产品开发、加工检验、产品销售于一体 , 实行从炼铁、炼钢 ( 转炉、电炉 )、热轧钢卷、厚板、 条钢到制管及管加工的一贯制质量管理 , 具有特大型钢 铁联合企业综合生产的规模化优势 , 目前已成为中国包 括无缝、焊管的大型精品钢管研发生产基地. 公司简介 Introduction Baoshan Iron &

Steel Co., Ltd. ( Baosteel Co., Ltd. for short) is the largest and most modernized integrated steelmaker in China. Baosteel Co., Ltd. has secured its standing as a world class integrated steelmaker in the international steel market with its comprehensive strengths in credit standing, talent, innovation, management and technology, etc. World Steel Dynamics (WSD) ranks Baosteel Co., Ltd. within the top

3 places in terms of comprehensive competitiveness in the global steel industry, and also believes that Baosteel Co., Ltd. will be the most promising steelmaker in future. 公司以其先进技术、设备、管理、良好的信誉 , 保证提 供高质量的产品和服务 , 令客户满意. 公司全体员工衷心感谢您对我们产品的关注和使用 , 竭 诚欢迎您对公司产品和服务提出宝贵意见. 如果您所需产品的品种、规格或者特殊要求在本手册中 未覆盖 , 请与我们联系 , 我们将予以及时答复.

01 The company'

s steel tube business has

50 years of steel tube manufacture experience. Its products include medium and small diameter hot-rolled seamless tube, specially alloyed seamless tube, cold-rolled and cold drawing seamless tube, medium and large diameter high frequency ERW pipe, large diameter SAWL pipe, etc. It integrates R&

D, product development, processing and inspection, products sales, etc., implements the through-going quality control from iron- making, steel-making (BOF, EAF), hot-rolled coil, heavy plate, bar steel to tube making and processing, boasts the scale advantages due to the comprehensive production of a super- large integrated steelmaker and has become a large-sized premium tube R&

D and manufacture base for both seamless tube and welded pipes. With its leading technologies, equipment, management and favorable reputation, the company can ensure the supply of quality products and services that satisfy the customers. The staff of the company sincerely appreciates your attention and usage of our products, and welcomes your valuable opinions to our products and services. Please contact us if the varieties, specifications or special requirements of the products you need are not covered in this brochure, and we will reply immediately.