Grade

Gr1, Gr2 Gr7 Gr9 Gr12 ,Gr16

3.7025 3.7035 3.7235 3.7195 3.7105

BT1-00 BT1-0

Type

welded tube, seamless tube

Standard

,ASTM B337,ASTM B B338,ASTM B861/ B862

ASME SB338 ASME SB337 ASME SB861/ SB862 DIN17861,ect

Dimension   (MM)

OD(3-210)*Thk(0.2-10)*L (max 12M)

Application

heat exchanger coil pipe ;

condenser; petroleum pipeline ; sea farming

evaporimeter; fluid transpotration piping, etc.

Inspection Equipment

non-destructive tester; UT testing detector; tensile tester

digital ultrasonic detector; infrared tester; HV hardness tester