Straight answers for engineers and buyers sourcing heat exchanger tube, titanium and special metals in South Africa.
What to send for a quote, and the sizes most often ordered for retubes.
Seamless exchanger, boiler and welded tube compared side by side.
B338, B861 and B862, and what to include in an enquiry.
Which grade for cooling water, hot brine and chloride service.
Line-by-line pricing for the special metals on a power station or petrochemical tender.