ASTM A 106 Grade B API 5L 20 inch Spiral Steel Pipe

　　Technique: Hot Rolled

　　Section Shape: Round

　　Thickness: 5-16mm, or as Per Clients′ Request

　　Standard: API 5L, GB/T 9711, ASTM A252-1988, etc

　　Certification: ISO 9001-2008

　　Transport Package: Standard Export Packaging

　　Origin: China

　　Type: Spiral

　　Material: Carbon Steel

　　Usage: Oil/Gas Drilling, Chemical Industry, Mining, Special Purpose

　　Od: 219-2032mm, or as Per Clients′ Request

　　Surface Treatment Option: Degreasing, Pickling, Polishing, Galvanized, etc

　　Trademark: Shengtian