Line Pipes
As a leading Oil/Gas pipeline supplier within China’s pipe manufacturing network, CPTDC is well experienced to provide wide range of line pipes. With backing of advanced technical support, CPTDC is capable of deliver complete pipeline supplying and construction solutions, which including line pipe fabrication, quality control, logistics and after sales service.
CPTDC mainly provides:
Long-distance Line Pipes
SAWH Pipes (OD: 85/8-64in,Wall Thickness: 0.25-0.938in, Steel Grade: API 5L A,B, X42-X80) SAWL Pipes (OD: 16-56in, Wall Thickness: 0.25-1.25in, Steel Grade: API 5L A,B, X42-X80) HFW Pipes (OD: 41/2-26in, Wall Thickness: 0.125-0.812in, Steel Grade: API 5L A,B, X42-X80)
CPTDC also provides tailor-made line pipes of high strain-based, low temperature, sour service, and offshore pipes in order to meet needs of particular customers.
Line Pipe Coating
Dual-layer Polythene/Polypropylene (2PE/PP) External Coating
Three-layer Polythene/Polypropylene (3PE/PP) External Coating
Single-layer/Dual-layer Fusion Epoxy Powder (FBE/2FBE) External Coating
Single-layer/Dual-layer Fusion Epoxy powder (FBE/2FBE) Internal Coating
Liquid Epoxy Phenolic Resin Coating Concrete Coating
| Description | Grade | Size | Thickness | Production |
| SML Pipe | A, B, X42 ~ X70 | Up to 28” | Up to 57mm | 2,000,000 ton/year |
| LSAW Pipe | A, B, X42 ~ X80 | 16″- 56″ | 6.4-32mm | 500,000 ton/year |
| ERW Pipe | A, B, X42 ~ X70 | 8.6″- 24″ | 3.2- 20 mm | 1,000,000 ton/year |
| SSAW Pipe | A, B, X42 ~ X80 | 8.6 “- 100″ | 6-20mm | 2,000,000 ton/year |