Blog - Guangxin PipeTech Co., Ltd.

Stainless Steel Welded Pipe vs Stainless Steel Seamless Pipe:Key Selection Guide 09 2026.04 In industrial piping systems, the selection of materials and processes directly determines the performance,cost and life of the system.Stainless steel pipe,which are commonly chosen for their corrosio... DETAILS
Stainless Steel 304 vs 316 vs duplex 2205: Selection of Materials based on Different Conditions 02 2026.04 In many industrial applications.The choice of stainless steel pipe is very important.The 304,316 and duplex 2205 stainless steel have their own advantages and are suitable for different situations. 30... DETAILS
RTJ Flange vs RF Flange: Professional Comparison for High-Pressure Piping Systems 12 2026.03 In industrial piping, flange face type selection directly impacts sealing integrity, pressure handling, safety, maintenance costs, and long-term reliability. Two of the most commonly specified flange ... DETAILS
Complete Guide to RTJ Flanges: Types, Gaskets, and Applications 10 2026.03 RTJ flange is a high-integrity flange connection designed for high-pressure and high-temperature service. Unlike raised face flanges that rely on surface compression across a broad sealing area, a rin... DETAILS
Hot Extrusion vs Piercing in Nickel Alloy Seamless Pipe Production 26 2026.01 Hot extrusion is generally preferred for high-alloy, difficult-to-deform nickel alloys, while piercing (Mannesmann process) is widely used for carbon steel and lower-alloy seamless pipes. In nickel al... DETAILS
Inconel vs Monel vs Hastelloy Pipes: What's the Difference? 25 2026.01 Inconel pipes are selected for high-temperature and high-stress environments, Monel pipes excel in seawater and hydrofluoric acid service, and Hastelloy pipes are preferred for extreme corrosion resis... DETAILS
Duplex vs Austenitic Stainless Steel Pipe: Key Differences 24 2026.01 Duplex stainless steel pipes provide higher strength and superior resistance to stress corrosion cracking, while austenitic stainless steel pipes offer excellent formability and broad corrosion resist... DETAILS
Common Standards for Duplex Stainless Steel Pipes (ASTM, ASME, EN) 23 2026.01 Duplex stainless steel pipes are commonly specified under ASTM material standards, ASME pressure piping codes, and EN European norms, depending on project location, service conditions, and regulatory ... DETAILS
Flat Face Flange vs Raised Face vs RTJ: Which One to Choose? 22 2026.01 Flat face flanges are selected for equipment-sensitive and low-pressure systems, raised face flanges suit most standard industrial piping, and RTJ flanges are used in high-pressure, high-temperature, ... DETAILS