Main Types of External Coating: FBE, 2FBE, 2PE, 3PE, 2PP, 3PP Diameter: 219-1422mm(8.6-56in) Wall thickness: 6.4~60mm(0.25-2.36in) Length: 8-13m Standards: (1)Fusion Bonded Epoxy Coating (FBE): CAN/CSAZ245-20-M92 SY/T315-97 Q/SY XQ9-2003 (2)3-layers Polyethylene Coating (3PE): SY/T0413-2003 Q/SY XQ 8-2003 DIN 30670 Q/SY JS 0020-2003 DEP 31.40.30.31 CAN/CAS-Z245.21-M98 Q/SY GJX 0106-2007 GB/T23257-2009 (3)3-layers Polypropylene Coating ( 3PP): DEP31.40.30.31-PE/PP, DIN 30678 |
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Process Flow Chart for External Coating |
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