LCD Liquid crystals 15 years of PDLC liquid crystal production experience. Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer of liquid crystal material and Nematic liquid crystal in China, especially for PDLC materials. &nb

      Liquid crystals 15 years of PDLC liquid crystal production experience. Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer of liquid crystal material and Nematic liquid crystal in China, especially for PDLC m

This BOP is designed and manufactured based on the adopting the foreign advanced technology and then develop and design by ourselves. The rams inside this BOP are long and round structure, all seals are made by good rubber and good in sealing. This R

Annual BOP must be used with hydraulic control system. It is usually used with ram type BOP,and also, can be used separately.It can be used to seal a variety of shapes and sizes of the drill pipe,drill pipe sub,drill collar,casing etc. It can be u

Design, manufacture and test standard API Spec 16A (3th) (16A-0100): specification for drill-through equipment API spec 6A (20th) (6A-0474): Specification for wellhead & X-tree Equipment NACE MR0175-2003/ISO 15156: Petroleum and natural gas materi

Design, manufacture and test standard API Spec 16A (3th) (16A-0100): specification for drill-through equipment API spec 6A (20th) (6A-0474): Specification for wellhead & X-tree Equipment NACE MR0175-2003/ISO 15156: Petroleum and natural gas materi

Configuration: 1.(Dual)Side Door Stripper Packer,Dynamic seal coiled tubing 2.Lubricator,Operating tools buffer zones 3.Upconversion Flange,Connect the lubricator to BOP 4.Quick Latch Equipment,Remote hydraulic connection 5.Quad Ram BOP,Control

The tool trap is mainly used for preventing instruments from falling into the well because the cable is accidently stretched breaking or released after the instrument sting is lifted to the lubricator from the well. The tool trap is normally closed w

Decentralized Wellhead Annulus Logging Pressure Control Equipment is mainly used for the oilfield pumping unit wellhead annular wireline logging operation.This full set PCE is mainly composed of the hydraulic grease injection head, lubricator,incline

DLFP7-35 Wireline pressure control equipment is used for providing a safe and reliable wellhead control system when there is a cable logging operation in an oil field. When the cable is operated, no matter it is static or disassembled, the wellhead c