Sep 15, 2026Grades & Materials
Large Diameter DN Steel Pipe: DN219, DN808 and DN1400 Selection Guide
Selection guide for large diameter DN steel pipe: what DN219, DN808 and DN1400 are, their stated properties and typical industrial applications.
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Sep 15, 2026Grades & Materials
Stainless and Alloy Steel Grades for Project Supply: 304, 316L, 347, 310L, S31254 and More
Grade reference for stainless and alloy pipe: 304, 06Cr19Ni10, 316L, 310L, 347, S31254, 10050, 20060, 09CrCuSb, SA106C, 12Cr1MoVR, 35CrNi3MoV, 20Mn2.
Sep 15, 2026Grades & Materials
Q Series and X Series Welded Steel Pipe Grades: Properties, Production and Applications
Grade reference for Q and X series welded pipe: Q370QE, Q420C, Q420D, Q420QC, Q550QD, Q690D, QSTE550TM, X42, X52M, X52Q, X56Q, X60M, X70 and X90Q.
Sep 13, 2026Grades & Materials
Seamless Stainless Steel Pipe: Performance, Manufacturing and Applications
seamless stainless steel pipe is a high-integrity product made by piercing and rolling a solid billet rather than welding a seam. It combines
Sep 13, 2026Grades & Materials
Why Seamless Stainless Steel Pipe Is Used So Widely
seamless stainless steel pipe is used so widely because it combines corrosion resistance, high strength, good sealing and an unbroken body with no
Sep 13, 2026Grades & Materials
Q355D Straight Seam Steel Pipe: Processing Lengths and Tolerances
Q355D straight seam steel pipe lengths: standard 6-12 m range, custom long sections, transport and installation limits, and bridge and wind uses.
Sep 13, 2026Grades & Materials
Q355B Large-Diameter Thick-Wall Square and Rectangular Steel Pipe
Q355B large-diameter thick-wall square and rectangular pipe: 355 MPa yield, production process, performance advantages and applications.
Sep 13, 2026Grades & Materials
Q355 Straight Seam Welded Steel Pipe: Production and Application
Q355 straight seam welded steel pipe is made by forming a steel plate or coil into a cylinder and welding the longitudinal joint. Q355 is a low-alloy
Sep 13, 2026Grades & Materials
Q345B Seamless Steel Pipe: Where Its Strength Comes From
Q345B seamless steel pipe draws its strength from a low-carbon, micro-alloyed chemistry, a controlled rolling and perforation route, and a heat
Sep 13, 2026Grades & Materials
Q235B Carbon Steel Pipe: Advantages and Applications
Q235B carbon steel pipe guide: yield strength, weldability, corrosion protection, main applications and specification advice for buyers.
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