整体加重钻杆

采用AISI4145H合金钢加工而成。主要用于普通钻铤和普通钻杆之间,能够缓解钻铤和钻杆结合处过渡段的应力集中,减少与井壁接触面积和外径磨损率。为保证钻杆不受磨损,在两端接头覆焊各有101mm宽的耐磨带,管体中央加厚部分覆焊76mm宽的耐磨带。也可根据用户要求,在整体加重钻杆内壁喷涂DPC防腐涂料,延长其使用周期。

 



在线询价

至: Jiyuan City East Heavy Industry Co.,Ltd
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

整体加重钻杆
整体加重钻杆 采用AISI4145H合金钢加工而成。主要用于普通钻铤和普通钻杆之间,能够缓解钻铤和钻杆结合处过渡段的应力集中,减少与井壁接触面积和外径磨损率。为保证钻杆不受磨损,在两端接头覆焊各有101mm宽的耐磨带,管体中央加厚部分覆焊76mm宽的耐磨带。也可根据用户要求,在整体加重钻杆内壁喷涂DPC防腐...
供应产品

Same products

DSAW steel pipe
DSAW steel pipe 卖方: Hunan Great Steel Pipe Co.ltd
Seamless steel pipe-HL Steel Structure 卖方: Professional steel structure manufacturers
Seamless steel pipe-HL Steel Structure
Seamless steel pipe-HL Steel Structure 卖方: Professional steel structure manufacturers
ASTM A312 TP316L ERW Steel Pipe, 16 Inch, SCH 20
ASTM A312 TP316L ERW Steel Pipe, 16 Inch, SCH 20 卖方: Xiamen Landee Steel Pipe Manufacturer Co., Ltd. China ERW Steel Pipe Manufacturer Landee Supplies ASTM A312 TP316L Electrical Resistance Wel...
LSAW Carbon Steel Pipe, ASTM A53 Gr.B, BE, 36 Inch
LSAW Carbon Steel Pipe, ASTM A53 Gr.B, BE, 36 Inch 卖方: Xiamen Landee Steel Pipe Manufacturer Co., Ltd. China LSAW Steel Pipe Manufacturer Landee Supplies LSAW Carbon Steel Pipe, API5L G...