China and International Coating Standard for Anti-corrosion Steel Pipe
Cangzhou Spiral Steel Pipe Co., Ltd. is capable of providing diversified coatings and linings as required from clients, to meet the requirements and data in above mentioned China and international coating codes and standards.
External Coating Codes and Standards for Steel Pipe
| Coating Type | Coating Standard |
|---|---|
| Single Layer FBE | SY/T 0315-2005, CAN/CSA Z245.20-2010, DEP 31.40.30.32-Gen-2011, ISO 21809-2-2007, API RP 5L9-2001 |
| Double Layer FBE | Q/enPC 38-2002, CAN/CSA Z245.20-2010 |
| 2LPE/2LPP Coating | SY/T 0413-2002, GB/T 23257-2009, ISO 21809-1-2009 |
| 3LPE/3LPP Coating | SY/T 0413-2002, GB/T 23257-2009, DIN 30670-1991, CAN/CSA Z245.21-2010, ISO 21809-1-2009, NF A49-711-1992, NF A49-710-1988 |
| Concrete Weight Coating (CWC) | Q/HS 3017-2008 |
| Insulation Coating | SY/T 0415-1996, CJ/T 114-2000, EN 253-1994 |
| Bitumen Coating | BS 534-1990 |
Internal Coating Codes and Standards for Steel Pipe
| COATING TYPE | COATING STANDARD |
|---|---|
| Internal Liquid Epoxy Coating | API RP 5L2-2002, DEP 31.40.30.35-Gen-2005 |
| Single Layer FBE | API RP 5L7-1988 |
| Internal Cement Lining | BS 534-1990, AWWA C205-2000 |
| Bitumen Coating | BS 534-1990 |
