316 / 316L Stainless Steel Tube
316 stainless steel tube adds molybdenum to the 304 base, which gives better resistance to pitting and chlorides. It is the standard choice for marine, coastal, chemical and pharmaceutical service. We supply welded (EN 10296-2 / ASTM A269) and seamless (GOST 9941 / ASTM A213) tube.
Price: quoted per specification and confirmed at the time of order.
Specifications
- Construction: welded or seamless
- Grades: 316 (1.4401), 316L (1.4404), 316Ti (1.4571)
- Size: welded OD 6–219 mm, seamless OD 10–400 mm; wall 0.5–6 mm
- Delivery: straight lengths or coil
- Surface: annealed bright, pickled or polished
- Documents: mill test certificate, EN 10204 3.1
Applications
- Marine hardware and coastal installations
- Chemical and petrochemical process lines
- Pharmaceutical and food processing
- Seawater-cooled heat exchangers
- Pump and valve components
316 vs 316L vs 316Ti
316L is the low-carbon version for welded parts; 316Ti is titanium-stabilised for higher service temperature and long-term corrosion resistance.
See 304 stainless steel tube and heat exchanger tube.
Send your size list or drawing
We reply with price, grade and lead time within one working day.