... 3,third party inspection supported. 4,API 5CT-1043, API 5L-0699 Linzhou Fengbao Pipe Co.,Ltd. as a ... equipment is well equipped such as multi-inspection machine, eddy current inspection, ultrasonic flaw detection and also equipment ... specs.None destructive test (NDT) Third Party Inspection can also be performed on request.Protection:External bare ... steel pipe manufacturer Linzhou Fengbao Pipe Co.,Ltd.