Product Description

Technical parameters: Base pipe: High-frequency weld steel pipe or Straight seam weld steel pipe or helix weld steel pipe or seamless weld steel pipe or globe graphite cast iron pipe. Coating type: PE / EP. Coating thickness: *0 to **0micron. Coating color：black or yellow. Calibre size range: Φ½ inch to 8 inch or client requirements. Working temperature: **5 to **0 Centigrade (**3 to **8 Fahrenheit). General bearing pressure: 1.0 to 6.0 MPa. Length: 6meter, 9meter, *2meter or voluntariness length within *2meter or client requirements Connection mode: screw connection or flange connection, steel hoop connection or seamless weld. Application fields: oil field, long-distance gas feeding, gas service station, gas-fired feeding in city planning and mansion.