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Dongying Goldenman Trading Co., Ltd
 
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Dongying Goldenman Trading Co., Ltd
[China]
Address:
seventh floor of wanda international mansions fuqian street dongying shandong,China Dongying Shandong 257091 China
Phone:
86-546-8058559
Contact name:
janeqi , saler
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Dongying Goldenman Trading Co., Ltd



 
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Drill Collar

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Drill Collar

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Drill collar according with API 7 :
1,OD from 3-1/2" to 11"
2,ID from 1-1/4" to 3"
3,Length is 9150mm or 9450mm
4,connection style and size: NC23,NC26,NC31,NC35,NC38,NC44,NC46,NC50,NC56,,6-5/8"REG,NC61,7-5/8"REG,NC70,8-5/8"REG




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