Longitudinally welded Alloy C276 tube to ASTM B626 for heat-exchanger, condenser and general corrosive or elevated-temperature service. Buyers receive clear grade, condition, dimension, testing and documentation checkpoints; final supply is confirmed against the PO and…
Shaanxi Shangyou supplies ASTM A358 347H EFW stainless steel pipe for high temperature creep and corrosive service. Nb stabilized, 0.04-0.10% C, Class 1 double welded with filler, 100% RT, NPS 8-110, service to 850°C. MTC 3.1.