Specifications & Dimensions
Outer Diameter (OD)：
Seamless pipes: 6–720 mm
Welded pipes: 12–1820 mm
Common imperial sizes (e.g., 1/2" = 12.7 mm, 3/4" = 19.05 mm)
Wall Thickness Range: 0.4–14 mm (standard thickness varies by grade and application)
Thin-walled pipes: Typically ≤1.0 mm (e.g., 304 thin-wall pipes)
Length：Standard: 5.8 m, 6 m, or customerizable up to 12 m
Tolerance：OD tolerance: ±0.1–0.5 mm (precision applications)
Material Grades：
SUS304(AISI304)/304L(ASTM A312)/SUS316L(ASTM316L)/904L(UNS N08904)
Surface Treatments: Pickling/Polishing/Electropolishing
Applications:
Industrial Plumbing：Chemical processing, heat exchangers (ASTM A179/A312 grades)
Food & Beverage：Sanitary pipelines (polished 304/316L pipes)
Marine Engineering：Seawater systems (316L/904L grades)
Architecture：Decorative handrails, structural supports (thin-walled/square tubes)
Standards & Certifications:
ASTM Standards：A53 (general use), A312 (seamless/welded), A179 (heat exchangers)
Metric/Imperial Conversion：Standard imperial sizes (e.g., 1/8"–1") and metric equivalents