... 5.Punctual delivery 1.Scope: Full size2.Ensure all products are 100% inspection before shipment3. Prompt ... Processed material :stainless steel, copper, carbon steel (according to customer'srequirement)Surface treatment: Hot galvanized, polishing, ... threading,welding, tapping, riveting, grinding.Size :According to customer's desingThickiness :0.5mm ~12mm, or other special availableStandard: ANSI. API ...