Foreign overseas platform material number S355G2 + N, S355G3 + N, S355G5 + M, S355G6 + M, S355G7 + M, S355G7 + N. ...
Date:2018-06-20 Tags:Steel pipes for offshore platforms
1) roller: it is the main transmission deformation tool. Usually, the roller consists of an inlet cone, a rolling belt (also called a compression be...
Date:2018-06-20 Tags:Piercing tool of seamless steel pipe
In the hydraulic test of the ERW pipe, it is often found that the rupture opening is broken off from the weld line of the ERW pipe, which indicates th...
Date:2018-06-20 Tags:Hydrostatic test of erw tube
Requirements for API 5L X52 seamless tube in standard 1. there are no cracks, wrinkles, wrinkles, spalling, crusts and scales on the inside and outsi...
Date:2018-06-20 Tags:API 5L X52 Seamless Pipes
There may be hundreds of different ways of packing pipes, most of which have advantages, but there are two principles that are critical to any method ...
Date:2018-06-19 Tags:How to packing the steel pipes
According to the need to cut the length of the pipeline. The cutting tool has a grinding wheel cutting machine (also known as toothless saw), hand saw...
Date:2018-06-19 Tags:Pipe cutting
It is necessary to connect pipes together or change the direction of existing pipelines. Depending on the fluid or gas transported, pipes and piping j...
Date:2018-06-19 Tags:How to Calculate a Pipe Bend
The cracks of pipeline weld often follow different mechanisms, which can be divided into two types: hot cracking and cold cracking. It is produced by ...
Date:2018-06-19 Tags:Precision cold drawn steel tube production process
The cross roll piercing and pilger rolling process in the size range from approx. 250 to 660 mm outside diameter. Generally the billet is plastical...
Date:2018-06-19 Tags:Piercing process
There may be hundreds of different ways of packing pipes, most of which have advantages. But there are two principles that are essential for any ru...
Date:2018-06-15 Tags:How to packing the steel pipes
Seamless pipes are widely used in nuclear devices, natural gas, petrochemical, shipbuilding and boiler industries. Seamless pipe occupies 65% of the m...
Date:2018-06-15 Tags:Tech & Service of Seamless pipe
DIN 17175 steel pipe is used for boiler installation, high pressure pipeline and oil tank structure and special machinery for high temperature and hig...
Date:2018-06-15 Tags:DIN17175/EN10216 standard specification
DIN 17175-79 alloy steel pipe is just a big class,and it has many classifivations. We mainly produce DIN 17175 ST35.8,DIN 17175 ST45.8, and 10CrMo9...
Date:2018-06-15 Tags:DIN 17175-79 Seamless steel tubes
Inner packing:Caps on two ends of every pipe Packing: Bare/bundles/crates/crate protection at the both sides of tubes or as per customers’ requiremen...
Date:2018-06-15 Tags:DIN 17175 heat-resistant seamless steel pipe
The seamless tube used for heat exchanger is one of the components of the heat exchanger, and is placed in the cylinder for exchanging heat between th...
Date:2018-06-15 Tags:Seamless tube of heat exchanger
