pipe wall

Pipe wall electrostatic effect is often produced in the pipe of air-solid phase pneumatic conveying.

Blister. A raised spot on the surface of pipe caused by expansion of gas in a cavity within the pipe wall.

if the wettability of earth layer is oil wet, all the irreducible oil can be displaced except the layer of oil film on the pipe wall.

Pipe wall smooth formation, no bubbles, nicks and obvious scar patterns Depression, color and uneven discoloration decomposition line.

ring shaped cutters on internal side of the pipe wall at both sides of the buffer slots.

The target is mounted on a support passing through the pipe wall.

Liquid velocity is near zero at the pipe wall and increases to maximum at the pipe center.

One or one more external spraying pipes which can spray cooling water from the pipe wall are arranged above the steel pipe.

From this analysis, it is believed that less acid will be available to sever the pipe wall when cutting in bromide fluids.

The utility model can not deposit ash or dust on the pipe wall easily, with the advantages of high heat efficiency, etc.

but also accurate measurement of pipe wall thickness.

Standard Practice for Locating Leaks in Sewer Pipes Using Electro-Scan--the Variation of Electric Current Flow Through the Pipe Wall

Behavior analysis of isolating the bending vibration passing through the flexible rubber pipe wall

Temperature Field Destroy Analysis of Notch- lay- thermocouple Method for Measuring Round Pipe Wall Temperature

Theoretical Analysis of Technology Calculation for Buried Hot Oil Pipeline Considering Wax Deposition on Pipe Wall

Biofilm Growth and Development on Water Supply Pipe Wall and Its Affecting Factors

Study on the characteristics of magnetic rotor of a kind of automatic deposit cleaner for inner pipe wall

Researching of New Type Furnace for Corrosion Preventive Coating in Steel Pipe Wall

Pipe wall discontinuity's isolating the bending wave passing through the pipe

Theories Probing into Principle of Wood Fiber Adhere to and Deposit on Pipe Wall in Pneumatic Drying System

Relationship Between Urban Water Biological Stability and the Microbes Growth on Pipe Wall

Brief Discussion on Pipe Wall Electrostatic Effect of Air-solid Phase Pneumatic Conveying

buffer slots on internal side of the pipe wall at both sides of the sealing ring slots;

Temperature Test and Analysis of External Pipe-wall ofHeating Surface in High Temperature Part of Boiler

Effect of pipe wall and crude oil temperature on wax deposition in pipeline transportation

Analysis of the Stress of Longitudinal Corrosive Flaw on Oil-Pipe Wall

in addition , the micro robot is difficult to be controllable in the complicated shape of inner pipe wall

Effect of High Silica Content on Scale Deposition and Pipe-Wall Loss in Oilfield Steam Generators

Effect of discontinuity of pipe wall on transmission coefficient of pure torsion wave

The Fault Tree Diagnosis of Overtemperature for Superheater's Pipe Wall

Micrometer for measuring pipe wall thicknesses

On-line Testing Method for Underwater Pipeline Corrosion on Both Side of Pipe Wall

sealing ring slots arranged on internal side of the pipe wall;

On the Pipe Materials and Water Quality Analysis inside the Pipe Wall

Design of Cutter for Machining Holes in Stainless Steel Pipe Wall

Effect of Pipe-wall Thickness on Load Ability during In-service Welding

Research of Gas Pipe Wall Thickness Testing Device

The Anticorrosive Technology of Water Supply Pipe Wall

A New Design of Stretcher of Large Whole Ribbed-pipe Wall Broad

Carbon Steel pipe Wall Thinning Caused by Flow Accelerated Corrosion

Thickness testing sensor for gas pipe wall

Impact of Shear Stress of Pipe Wall on Wax Deposition

Micro in-pipe robot for detection of cracks in pipe wall

Study on Simulation System of Bio-film Growing on Water Pipe Wall

Reduce the abrasion of wind outlet pipe wall

A New Kind of Pipe Wall Thickness Measure