August 14, 2025

In 2025 the G90 galvanized sheet market shows regional price dispersion driven mainly by zinc (LME) moves, trade policy changes, and local supply dynamics — typical FOB mill ranges observed in H1–mid-2025 run roughly from ~US$480–700/ton (China / SE Asia) up to ~US$1,100–1,350/ton (North America / some European supply) for standard G90 coil/sheet. Buyers who […]

For 2025 the market for ASTM A192 / ASME SA-192 seamless carbon-steel boiler tubes is mixed but stable compared with the prior year: typical ex-works factory pricing from major Chinese mills commonly sits in the USD 550–1,000 / metric-ton band for standard cold-finished A192 sizes, while Indian mill offers range roughly USD 700–1,000 / t

For most industrial buyers in 2025, AISI/SAE 4130 (chromoly) pipe will cost substantially more than commodity mild-steel pipe because of alloy content, tighter mechanical tolerances, and finishing/heat-treatment steps. Typical finished 4130 mechanical tubing prices today range from a few hundred USD per tonne at some Chinese wholesale listings up to about $8,000–$18,000 per tonne (finished,

1.5″ Schedule 80 pipe (nominal 1½”) is a thick-walled pipe option (OD ≈ 1.90″, wall ≈ 0.200″, ID ≈ 1.50″) commonly made in carbon steel, stainless steel, galvanized steel and PVC; it is used where higher pressure, higher mechanical strength or greater abrasion/corrosion resistance are required. For buyers who need factory-direct supply, custom lengths, and

For general piping, structural and industrial use where a balance of strength, availability and cost is required, 3-inch Schedule 40 carbon steel pipe is the most common and practical choice — it offers a 3.500″ outside diameter, nominal 0.216″ wall thickness and an internal bore ≈ 3.068″, is produced to ASME/ANSI dimensional standards and to