Galvanized iron pipe is generally used for water lines, it is anti-corrosion zinc impregnation. GI pipe is "galvanized iron pipe." Material MS is...
Date:2018-03-01 Tags:ms and GI tube poor
Straightening machine is a metal profile, bar, pipe, wire and other straightening equipment. Straightening roller straightening machine, to make it st...
Date:2018-03-01 Tags:Galvanized steel pipe welding technology
Density is one of the many properties of steel. It is calculated by dividing mass by volume. Steel has many different shapes. Density is calculated by...
Date:2018-03-01 Tags:Density of CS Pipe
DIN 30670 is a polyethylene coating on steel pipes and fittings. Requirements and testing....
Date:2018-02-28 Tags:DIN 30670
Hydrostatic Pressure Test Static method is used to measure the measurement index of rock deformation....
Date:2018-02-28 Tags:Hydrostatic Pressure Testing of Pipes
ERW is the acronym for the first letter, resistance welding. ERW pipe and submerged arc welding pipe are significantly different, the use of non-pres...
Date:2018-02-28 Tags:Difference between ERW and EFW
Black pipe and galvanized steel pipe are the two most commonly used pipes for transporting liquids and gases. They have a few similarities, many confu...
Date:2018-02-28 Tags:The difference between black steel pipe and galvanized steel pipe
1, according to CS steel production methods for classification. (1) seamless steel pipe, including hot-rolled tubes, cold-rolled tubes, cold drawn tu...
Date:2018-02-28 Tags:CS pipe classification
Spiral pipe factory should be carried out before the mechanical properties test and flattening test, and the flaring test, to meet the standards. Spir...
Date:2018-02-28 Tags:How to Detect the Quality of Spiral Steel Pipe
Spiral submerged arc welded pipe often appear in the production and use of some quality problems affect the normal use, in some areas, the need for sp...
Date:2018-02-28 Tags:Spiral welded pipe production and use
Cold drawing unit (cold rolling machine and cold drawing machine) Cold rolling, cold drawing or cold rolling and cold drawing combination of cold proc...
Date:2018-02-27 Tags:Cold-drawn Tube Unit
In general, the hydraulic (pneumatic) part is assumed to be uniform, continuous and isotropic when planning the use of mechanical properties, which is...
Date:2018-02-27 Tags:Analysis of Surface Cracking on Spiral Steel Plate
The daily use of seamless steel pipe plant is due to a large number of post-processing procedures caused by, in short, this happens, the specific heat...
Date:2018-02-27 Tags:Seamless Steel Pipe Fire Control
The data show that after two days of aging treatment dissolved in the same level of mechanical properties. However, the number of induction heating st...
Date:2018-02-27 Tags:How to Improve the Performance Characteristics of the Oil Casing
First, a reasonable choice. Precision messy mold materials should be selected Good micro-deformation of the hard alloy segregation mold should be reas...
Date:2018-02-27 Tags:Thermal Deformation Method of LSAW Steel Pipe
