LSAW Steel Pipe: Longitudinally Submerged Arc Welding Pipe; DSAW Steel Pipe: Double Submerged Arc Welding Pipe (both belong to Straight Seam Submerged Arc Welded Steel Pipe)
UOE SAWL PIPES
- Outside Diameter: Φ508mm-1118mm (20"-44")
- Wall Thickness: 6.0-25.4mm (1/4"-1")
- Quality Standards: API, DNV, ISO, DEP, EN, ASTM, DIN, BS, JIS, GB, CSA
- Length: 9-12.3m (30'-40')
- Grades: API 5L A-X90, GB/T9711 L190-L625
JCOE SAWL PIPES
- Outside Diameter: Φ406mm-1626mm (16"-64")
- Wall Thickness: 6.0-75mm (1/4"-3")
- Quality Standards: Same as above
- Length: 3-12.5m (10'-41')
- Grades: API 5L A-X100, GB/T9711 L190-L690
Description
Longitudinally Submerged Arc Welding Pipe is subdivided into UOE, RBE, JCOE steel pipe according to its different forming methods. Longitudinal high-frequency welded steel pipe has the characteristics of relatively simple process and fast continuous production, and has wide use in civil construction, petrochemical, light industry and other sectors. Mostly used to transport low pressure fluids or made into various engineering components and light industrial products.
UOE LSAW PIPES

JCOE LSAW PIPES (PRESS BENDING)

JCOE LSAW PIPES(ROLL BENDING)

Specification
Standard
Chemical Composition and Mechanical Properties