吊钳使用说明书.doc

泰 字 (Taizi) 　　　　　　　　　　　　 API Spec 7K―0080 吊钳使用说明书 Manual for Manual Tong 产品执行标准：API Spec 7K和SY/T5035-2004 Applied Standard: API Spec 7K and SY/T5035-2004 本公司通过ISO 9001:2000和API Spec Q1质量体系认证 We have been certified by ISO 9001:2000 and API Spec Q1 泰兴石油机械有限公司 厂 址：江苏省泰兴市车站路88号 电 话：(0523 传 真：(0523Taixing Petroleum Machinery Co. Ltd 88, Chezhan Rd, Tel: 86-523Fax: 86-523 syjxgstx@ or yrs71@163.com 产 品 照 片 Photos for Manual Tongs DB大钳 DB Manual Tong B型大钳 B type Manual Tong 修井钳 Workover Manual Tong 套管钳 Casing Tong 简介General 手动钻井用悬吊大钳，由钳柄、钳头、平衡吊杆等组成，采用高强度合金钢制造，经过热处理及无损检测。供钻井起下钻时拧紧或卸开钻杆、钻杆接箍、接头、套管或套管接箍以及钻铤之用，通过更换扣合钳头或变更扣合台阶或孔眼来改变扣合尺寸。拆下吊杆后的大钳上下翻转，再装回吊杆，即可上扣或下扣。吊钳的扣合尺寸从2?到25?，扭矩从35kN·m到90 kN·m。具体选用规格见技术参数。 吊钳按中华人民共和国石油天然气行业标准SY5035-2004《吊钳》及API Spec 7K设计制造。 Manual tongs are consist of level, jaws, hanger assembly and etc, each manual tong are cast from high quality alloy steel, heat-t reated and NDT. Manual tongs are conventional tools for making up and breaking out connections of tubular goods, from light tubing to heavy wall drill pipe or drill collar. Manual tongs covers pipe sizes from 2? to 25?, and varies in torque capacity from 35kN·m to 90kN·m. Any manual tongs are cast from high quality alloy steel, heat-treated and MPI tested, and toque test for manual tongs are always 1.5 times of the rating torque. All manual tong parts are made from high-grade alloy steel, heat-treated for toughness of manual tongs and MPI inspected. Each type of manual tongs are recommended interchangeable lug jaws to handle different sizes of pipes, any manual tongs can be assembled by removing the hanger and turning the complete tong over. Manual tongs are designed and manufactured in accordance with the National Standard for the Petroleum and Natural Gas Industry SY5035-2004 “Manual Tongs” and API Spec 7K. Refer to data chart for selecting manual tongs. 主要技术参数 Major data chart 型 号 Type 部件号 Part No.