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Cold drawn black phosphated hydraulic seamless steel pipe
Features of cold drawn black phosphated hydraulic seamless steel pipes: 1. Cold drawn black phosphated hydraulic seamless steel pipes have high dimensional accuracy in public service, product accuracy is controlled within ± 5mm, internal and external wall smoothness is good, and there is no oxid...Read more -
Overview and application scope of precision phosphated tubes
Precision phosphated pipe is a new type of wear-resistant pipeline, which uses the spinning nesting composite technique. It is formed by the mechanical function of spinning nesting composite of two different raw material metal materials together, scientifically utilizing...Read more -
The Performance Influence and Rust Removal Method of Precision Galvanized Steel Pipe
In modern industrial production, more and more specialized equipment positions are widely used, and seamless steel pipes are a common type. It is worth mentioning that hot-dip galvanized seamless steel pipes have good performance, good quality, long service life, and hav...Read more -
The Differences between hot-rolled and cold-rolled seamless steel pipe
Seamless steel pipes are divided into two categories: hot-rolled and cold-rolled (drawn) seamless steel pipes. Cold rolled seamless steel pipe (DIN2391/EN10305) is a precision seamless steel pipe with high dimensional accuracy and good surface finish used in mechanical s...Read more -
Introduction to Hydraulic System Piping
The hydraulic pipeline device is a primary project of hydraulic equipment installation. The quality of the pipeline device is one of the keys to the normal operation function of the hydraulic system. 1. When planning and piping, a comprehensive consideration sho...Read more -
Heat treatment Process of High Precision Steel Pipe
Preparation Vacuum annealing can be used for high-quality spring steel, Tool steel, precision steel pipe wire, stainless steel products and titanium alloy materials for bright annealing. The lower the annealing temperature, the higher the vacuum degree is requir...Read more -
DIN/EN Hydraulic Precision Steel tube Classifications
DIN/EN hydraulic precision steel tubes are manufactured according to DIN2391-C or EN10305-4 standards, and the delivery conditions are usually BK, NBK, GBK, etc. The precision Steel tubes are widely used in power transmission systems such as construction machinery, vehic...Read more -
DIN2391 Seamless Steel tube Introduction
DIN 2391seamless steel pipe is a high precision steel pipe that is processed by cold rolling or cold drawing; Full name: Cold rolled or cold drawn precision seamless steel pipe. Due to the advantages of no oxide layer on the inner and outer walls of precision seamless st...Read more
