Dongying Seaco Oilfield Equipment Co. Lt

Casing scraper is mainly used in cleaning cement, sand, residual bullets, rag, and other objects on the casing inner surface. Keeping casing inner sur

The cutting blade is named diamond bit, integrative drilling bit. and no movement spare-parts on it, simple construction, ability to high strength, we

Sucker rod coupling is one of our flagship products. One sucker rod coupling must be processed by a few fabrication procedures, such as, Blanking, dr

Ceramicliners 1.CeramicLinershavebetterperformancethanmetallinersinwear-proof, corrosionresistantandservic...

Gate valves are mainly used for control of fluid flow in drilling well control system and drilling fluid manifolds (such as, kill manifolds, choke ma

We can provide various hammer unions based on the introduced technologies from SPM, including thread connection type, welding type and H2S service uni

1.Valveboxesareforgedusingalloysteel35CrMoor40CrMnMo. Theforgingrateisnotlessthan40:10a...

Float Shoe: when landing the casing, the drill fluid have no resistance to float shoes. The pressure of circulating mud make the valve head down a dis

Cementing Plug: when the drilling fluid make the bottom plug move into the end, raised plum flower petal of the bottom plugs lower end engaging with t

Inside BOP Valve is a large pressure drop check valve, the tapered plug of valve, reduce the cutting action of the mud on the seat to ensure the close