Steel Line Pipes
Welded and seamless steel line pipe for oil, gas and water transmission, distribution and process piping. The manufacturing route — spiral, longitudinal, electric-resistance welded or seamless — follows from diameter, wall thickness, pressure and service conditions.
4 offerings in this family
- SSAW Steel PipeSpiral submerged-arc welded pipe formed from hot-rolled coil — an economical route to large diameters.API 5LISO 3183AWWA C200
- LSAW Steel PipeLongitudinal submerged-arc welded pipe formed from plate, for large diameters, heavy walls and high pressure.API 5LISO 3183AWWA C200
- ERW Steel PipeHigh-frequency electric-resistance welded pipe for small and medium diameters with consistent wall thickness.API 5LISO 3183ASTM A53
- Seamless Steel PipePipe without a weld seam, for high pressure, high temperature and critical service.API 5LISO 3183ASTM A53
What to include in your inquiry
These details let a request be quoted without a round of follow-up questions.
- Outside diameter and wall thickness
- Steel grade and product specification level (PSL)
- Length and end finish
- Service conditions — sour, low-temperature, offshore
- Coating and lining requirements
- Quantity, destination and inspection requirements
Reference standards
API 5L
Line pipe — seamless and welded steel pipe for pipeline transportation, PSL 1 and PSL 2
ISO 3183
Steel pipe for pipeline transportation systems in the petroleum and natural gas industries
AWWA C200
Steel water pipe, 6 in. (150 mm) and larger
EN 10219
Cold-formed welded structural hollow sections of non-alloy and fine-grain steels
ASTM A53
Pipe, steel, black and hot-dipped zinc-coated, welded and seamless
ASTM A106
Seamless carbon steel pipe for high-temperature service
Source Steel Line Pipes to your specification.
Send the details above with quantities and destination, or ask a technical question first.