Industry Information

Update November 13, 2018

Seamless pipe factory to provide: hot-rolled seamless steel pipe and cold drawn seamless steel pipe

Seamless steel pipe plant to provide: hot-rolled seamless steel pipe and cold-drawn seamless steel pipe with a difference between the general production process of seamless steel pipe, including...

Update November 13, 2018

How to find the right supplier for high quality stainless steel screws

Finding high quality stainless steel screws is a common problem faced by many businesses and home owners. Everyone claims to offer the best and highest quality products, yet few fail to deliver,...

Update November 12, 2018

Pipe Manufacturing Process – Seamless and Welded Pipe

Pipe Manufacturing Process – Seamless and Welded Pipe Seamless Pipe Manufacturing Process Seamless pipe is Strongest amongst all pipes type as it has a Homogeneous structure throughout pipe length....

Update November 12, 2018

The difference between 304 and 316 stainless steel fasteners

Stainless Steel Fasteners: The 304 Series The 304 stainless steel fasteners series is made up of approximately 18% chromium and 8% nickel (18-8). These fasteners, which also include the 302, 302HQ,...

Update November 12, 2018

The definition of precision seamless steel pipe - what is a precision seamless steel pipe

The definition of precision seamless steel tubes - What is a precision seamless steel tube? A precision seamless steel tube is a high-precision steel tube that has been treated by cold drawing or hot...

Update November 09, 2018

Flange butterfly valve structure analysis of the working principle

Butterfly flange butterfly valve installed in the pipe diameter direction. In the butterfly valve body cylindrical channel, the disc-shaped disc rotates about the axis, the rotation angle is between...

Update November 08, 2018

selection of various pipe fittings

Recently, the Ministry of Construction and the Quality Supervision Bureau have issued notices prohibiting the use of cold-galvanized steel pipes and gradually eliminating hot-dip galvanized steel...

Update November 08, 2018

Steel Grade 20. GOST

Characteristics for grade 20 ( 20 ) Chemical composition in % for grade 20 ( 20 ) Temperature of critical points for grade 20 ( 20 ). Mechanical properties under Т=20oС for grade 20 ( 20 )...

Update November 08, 2018

Seamless steel pipe knowledge: 45 # seamless steel pipe

Seamless steel pipe knowledge: 45 # seamless steel pipe 45 # seamless steel pipe spot chemical composition: carbon (C) content is 0.42 ~ 0.50%, Si content of 0.17 ~ 0.se37%, Mn content of 0.50 ~...

Update November 07, 2018

12Cr1MoVG seamless steel pipe

12 chrome 1 molybdenum vanadium seamless steel pipe is 12Cr1MoVG seamless steel pipe 12 Chromium 1 Molybdenum Vanadium Seamless Steel Pipe is a seamless steel pipe made of 12Cr1MoVG with a 100%...