the type of flange sealing surface
What is gasket ? Cangzhou wilson pipeline sales@wilsonpipeline.com
The contact surface where the gasket is inserted between the flanges and pressed to achieve the sealing effect is called the fla...
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how to introduction of fracture inspection
The fracture inspection is one of the methods to check the quality of steel pipeline products.Cangzhou wilson pipeline sales@wilsonpipeline.com
There are mainly the following fracture types: ducti...
How the PWHT work?
Post weld heat treatment (PWHT) process refers to a welding heat treatment process in which the welds are heated to a certain temperature and held for a certain period of time after the completion of ...
list of EN10253-2 P265GH pipe fittings
P265GH is a low alloy high temperature structural steel, in accordance with the European standard EN10253-2. It is a kind of European standard boiler vessel plate.
In P265GH steel grade, G stands f...
How the effect arise when forging is quenched and cooled?
Next, let’s learn about the quality problems and solutions of forgings in quenching and cooling:Cangzhou wilson pipeline sales@wilsonpipeline.com
Insufficient hardness and enough hardening depth: ...
A batch of API 5L seamless steel pipes was shipped to Australia
Today, a batch of seamless steel tubes has been produced and ready to be shipped to Australia.
About a month ago, a customer from Canada sent us an inquiry, mainly about seamless steel pipes. The...
What is the important testing industry for the PMI ?
In last article,we learned about what is PMI（Positive Material Identification）mean.What is the application industry for the PMI and why?
Actually we could find many industries in which the PMI is u...
What To Always Check When You’re In Need Of A Plumber
Plumbing issues are frustrating and can cost a lot of time and money to fix. Some problems are too tricky and complicated to handle on your own, while others can be easily fixed with a few do-it-yours...
Understanding steel grades for piping procurement
As industrial processes and applications have matured, industry organizations have developed unique classifications and specifications for the pipe destined for service in those sectors.
There’s lo...
Welded vs. seamless steel pipe
As industrial applications have evolved and grown more complex, the piping products and systems that serve them have had to keep pace.
While many pipe manufacturing methods exist, the most prominen...
