ASTM A213 T11 Welding Stud Tubes

ASTM A213 T11 T22 T5 T9 T91 Welding Stud Tubes SMLS Carbon Steel Material Description:  General H type Fin production capacity General specifications of H type fin tubes Production Facility: 6 finning machines; Daily capacity up to 20 tons; Tube OD: 73 mm max. Tube Length: 18 meters max. Fin Thickness: 1.5mm ~3.5mm Fin Pitch: 10mm Min.   Manufacturing Process Square or Rectangular H Fins are welded on a steel base tube. We call it H Fin Type Tubing.   Acceptance Criteria Approved drawing and the delivery conditions (TDC) of clients.   Additional Services Tube swaging, elbows, bends(90° / 180° or as per client's design).   Quality Tests The Square or Rectangualr H Finned Tube quality is assured by hydrostatic or pneumatic tests, eddy current tests and tensile tests in order…

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