The Principle of Surface Evaporative Air Cooling The principle of surface evaporative air cooling (SEAC) utilizes the water film evaporation effect outside of tube to enhance the heat transfer of tube outside. A pump makes cooling water ...

Sea bed line pipe

① VRS nozzle ② VRS breakaway ③ Pig tail ④ VRS hose ⑤ VRS adapter ⑥ varioUs pump

Nominal pressure: 2.5MPaSteel-wire reinforced plastic composite pipe is a new-type extruding shaping compound pressure pipe which uses the welded reticulate wire framework as its reinforcing part and thermoplastics as its continuum base ...

Premium Chromium Liners(Bi metal liner,Hy-chorme liner )combine the strength of a forged steel out shell with the abrasion and corrosion resistance of a high chromium iron inner sleeve. These liners feature a centrifugally cast high chrome ...

The ram BOP is an integral part of well controlequipment, featuring flexible closings and openings,easy operation, safe service and simple maintenance.　　1、 Application　　The ram BOP is designed to seal off the tubularannulus or the well ...

Product Description【Overview】Multi-level hard-seal butterfly valve series products, the Department of long-lived, energy-saving butterfly valve.Structure for its heart the principle of three-dimensional design, the use of hard and soft ...

　Longitudinal-seam Submerged-arc Welded Steel Pipe 　　Product specifications: 　　Nominal outside diameter:Φ406.4-Φ1422.4mm(16-56in)　　Max. pipe length: 12.4m (40.7f) 　　Nominal wall thickness: When the steel grade is X80, the wall thickness ...

Product Description  I. Product Overview 　　I plant the introduction of advanced foreign technology can be based on，The use of sophisticated J-shaped flexible ring and three eccentricity metal hard sealing a multi-level structure，Are ...

  Tubing spool is used for hanging tubing and sealing the annular space between casing and tubing, features with the following:    ⑴ Secondary seal between tubing hanger and adapter hanger can be “O” ring, grease ...