免费一级毛片在线播放16_一区二区三区无码按摩精油_在线免费观看伊人三级电影_国产亚洲精久久久久久久91

PS16 pneumatic slip

相關(guān)介紹
PS16 pneumatic slip is a kind of pneumatic operation tool for lifting and lowering drill pipe and clamping casing in oil and gas drilling operations. Used in conjunction with turntable cores above 23 (replaces 3# lining), this pneumatic slip has a high degree of mechanized operation, easy operation, large lifting force, wide application range, safe and reliable, can reduce labor intensity, and greatly increase Operating efficiency and other characteristics. Products are designed and manufactured in accordance with API Spec 7K specifications.
Model Hold pipe diameter(in) Maximum load Fixed work stress
slip body Diameter
PS16 3.1/2 2.3/8-3.1/2

350 tons

3114(KN)

0.6~0.8Mpa

5.1/2 4-5.3/4
7.5/8 6.5/8-7.3/4

給我們留言

地區(qū):
姓名:
郵箱:
電話:
留言內(nèi)容:
驗證碼:
主站蜘蛛池模板: 山西省| 忻州市| 府谷县| 高唐县| 凯里市| 建湖县| 灵璧县| 化州市| 宜良县| 鄂伦春自治旗| 新宾| 康平县| 自治县| 平武县| 达拉特旗| 清涧县| 佛山市| 东宁县| 宿松县| 龙游县| 扎鲁特旗| 正安县| 满城县| 河间市| 饶阳县| 呼伦贝尔市| 双桥区| 平顺县| 岱山县| 太保市| 宜兰县| 台中县| 靖安县| 阜南县| 开鲁县| 岳阳市| 洪雅县| 黄骅市| 旬邑县| 施秉县| 乾安县|