Pipe, coating and joint protection for transmission lines.
Transmission and distribution pipelines are built from coated line pipe joined in the field. Pipe grade, coating system and joint protection need to be specified together for the operating temperature, soil conditions and installation method.
What pipeline infrastructure projects source from us
- Spiral, longitudinal and ERW line pipe
- Factory-applied external coatings and internal linings
- Heat shrink sleeves, tapes and liquid field-joint coatings
- Weld radiography products
Relevant products
Grouped by product family. Each product page lists scope, standards and what to include in an inquiry.
- SSAW Steel PipeSpiral submerged-arc welded pipe formed from hot-rolled coil — an economical route to large diameters.
- LSAW Steel PipeLongitudinal submerged-arc welded pipe formed from plate, for large diameters, heavy walls and high pressure.
- ERW Steel PipeHigh-frequency electric-resistance welded pipe for small and medium diameters with consistent wall thickness.
- 3LPE Pipeline CoatingThree-layer polyethylene — FBE primer, copolymer adhesive and polyethylene topcoat — for buried pipelines.
- 3LPP Pipeline CoatingThree-layer polypropylene for higher operating temperatures and heavier mechanical demands.
- Fusion Bonded EpoxyThermosetting epoxy powder for pipeline corrosion protection and general industrial coating.
- Internal Epoxy CoatingsLiquid epoxy linings that improve flow in gas lines and protect the bore of water pipe.
- Heat Shrink SleevesCross-linked polyolefin sleeves that shrink over the girth weld to form a sealed, bonded joint coating.
- Cold Applied TapeTape systems applied without heat for field joints, fittings and coating repair.
- Field Joint Liquid CoatingTwo-component solvent-free epoxy or polyurethane applied by brush or spray at the field joint.
Reference standards
Commonly specified for the products above. Hover a code for its title.
- API 5L
- ISO 3183
- AWWA C200
- EN 10219
- ASTM A53
- ISO 21809-1
- DIN 30670
- DIN 30678
- ISO 21809-2
- AWWA C213
- API RP 5L2
- AWWA C210
- ISO 21809-3
- DIN 30672-1
- ISO 11699-1
- ASTM E1815
- ISO 17636-1
Tell us about the project.
Application, scope, standards and schedule — attach drawings or an RFQ if available.