Circulating Sub

  The circulating sub is a specialized tool for circulating drilling fluid when running in casing on the way or finishing running casing downhole.According to actual needs.there are circulating sub with casing thread and circulating sub with union thread.
The cost of introducing:
The contact about this company is Fees Information, you must spend a small amount of money to obtain it. Click Here to see the price table.
Contact information:
Company:
Address:
Tianhe Oil Group Co., Ltd
No.43,West Diming Street ,Mudanjiang City,Heilongjiang Province,China[157011]
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