Because long-distance natural gas pipelines have long distances and complicated geographical environments, there are many factors that affect the norm...
Date:2018-04-17 Tags:Cracks after Welding or during Welding
The wrong side of the high frequency longitudinal welded pipe is the most common problem of pre welding. The wrong side of the oversize will directly ...
Date:2018-04-17 Tags:Wrong Side of High Frequency Straight Seam Welded Pipe
The fracture of high frequency longitudinal welded steel pipe, hydraulic (pneumatic) components are used to design mechanical properties, brittle frac...
Date:2018-04-17 Tags:Fracture of high frequency straight welded pipe
Petroleum is the most important energy in the world today. It is widely used. Many devices need to use oil to run normally. For example, we often use ...
Date:2018-04-16 Tags:Why does oil drilling choose thick-walled seamless steel tubes?
Oil Country Tubular Goods are used both onshore and offshore. In the industry, they are also referred to by the acronym OCTG (for “Oil Country Tubular...
Date:2018-04-16 Tags:Oil Country Tubular Goods,OCTG
Double Submerged Arc Welded steel pipe (DSAW pipe) is available in straight and spiral welded formats and used in a variety of applications. The subm...
Date:2018-04-16 Tags:What is DSAW PIPE?
All drill pipe and tool joints are manufactured in our modern and technologically advanced manufacturing facility at USI . Each tool joint is forged, ...
Date:2018-04-16 Tags:drill pipe manufacture
Product: API 5CT OCTP PIPE Material: H40.J55.K55.N80.C75.L80.C90.T95.P110.Q125 OD: 114.3mm to 508mm Wall thickness: 5.12mm to 16.13mm length: R1(...
Date:2018-04-16 Tags:OCTG PIPE
The quality control of high frequency longitudinal welded pipe is also a key factor to ensure the safety of operators. The main application fields inc...
Date:2018-04-13 Tags:Quality Control of High Frequency Straight Seam Welded Pipe in Processing
ASTM A53 seamless steel pipe crack cause: First of all, most of the reasons for tube (circle) include internal cracks, inclusions, air bags and so on...
Date:2018-04-13 Tags:Crack of ASTM A53 Seamless Steel Pipe
1, the supply of ASTM A53 seamless steel pipe, compared with other traditional pipes, is lighter in raw material, high in strength, good in tolerance,...
Date:2018-04-13 Tags:Performance comparison of ASTM A53 seamless steel pipe and traditional pipe
Because the individual quality of the spiral steel pipe is relatively large, it must be stacked outdoors, but it is difficult to avoid the sun and rai...
Date:2018-04-13 Tags:Rust Protection of Spiral Steel Pipe
Difference between Thermal Expansion of Seamless Steel Tubes and Seamless Steel Pipe...
Date:2018-04-13 Tags:Difference between Thermal Expansion of Seamless Steel Tubes and Seamless Steel Pipe
Because the individual quality of the spiral steel pipe is relatively large, it must be stacked outdoors, but it is difficult to avoid the sun and rai...
Date:2018-04-12 Tags:Rust Protection of Spiral Steel Pipe
The thermal expansion of seamless steel tube is the thermal expansion steel tube which we often talk about. Its density is relatively low, but the ste...
Date:2018-04-12 Tags:Difference between Thermal Expansion of Seamless Steel Tubes and Seamless Steel Pipe
