... gas, LNG, LPG, etc.Ø Size: 1” to 60”Ø Matching pipeline: API 5L Gr. B, X42, X52, X60, X65, ... per request) Ordering Information:Please specify the following requirement:* Pipeline Diameter, Grade of pipe, wall thickness of pipe;* ... Medium to be transported in pipeline and temperature of transported medium* Additional Testing required except standard testing: X-ray, ultrasonic & magnetic testing, etc.