316 STAINLESS

316 stainless steel butt-weld fittings are crucial components in industrial piping systems, offering superior corrosion resistance and high-integrity, permanent connections.

They are typically made from Grade 316/316L stainless steel to standards like ASTM A403, and available in various pipe schedules like Schedule 10S and Schedule 40S. 

Key Specifications

  • Material: Made from Grade 316 or dual-certified 316/316L stainless steel, conforming to specifications such as ASTM A403. The "L" (low carbon) version minimizes carbide precipitation during welding, enhancing corrosion resistance in the weld area.
  • Standards: Dimensions typically conform to American standards like ASME B16.9
  • Connection Method: Butt welding provides a permanent, leak-proof, and smooth internal connection, ideal for high-flow applications and hygienic environments such as food and beverage or pharmaceutical processing.
  • Schedules: Commonly available in Schedule 10S (lighter wall thickness, cost-effective for moderate pressures) and Schedule 40S (thicker wall, for higher pressure applications).
316 STAINLESS
316 ST/ST SCH10 WELDED

316 ST/ST SCH10 WELDED

From £10.00 To £350.00 (exc VAT)
From £12.00 To £420.00 (inc VAT)

316 ST/ST SCH40 WELDED

316 ST/ST SCH40 WELDED

From £11.30 To £667.40 (exc VAT)
From £13.56 To £800.88 (inc VAT)

316 ST/ST SCH10 SMLS

316 ST/ST SCH10 SMLS

From £12.80 To £56.00 (exc VAT)
From £15.36 To £67.20 (inc VAT)

316 ST/ST SCH40 SMLS

316 ST/ST SCH40 SMLS

From £20.50 To £1,244.50 (exc VAT)
From £24.60 To £1,493.40 (inc VAT)

316 ST/ST SCH80 SMLS

316 ST/ST SCH80 SMLS

From £25.50 To £60.40 (exc VAT)
From £30.60 To £72.48 (inc VAT)