DEP piping

DEP provides a full range of fittings and flanges to complement our pipe and tubular offerings.

• Seamless and welded butt-weld fittings (elbows, tees, reducers, caps)
• Special fittings (induction bends, barred tees)
• Forged fittings
• Segmentable fittings
• Flanges/ API flanges
• Special flanges (spectacle, long weld neck, swivel, anchor, misalignment, hanger)
• Nuts and bolts
• Gaskets
• Instrumentation tubing and fittings
• Pile points for civil construction
• Tubing, tool joint and casing protectors

The above components can be supplied.

• Carbon Steel
• Low Temperature Carbon Steel
• Chrome Moly (Cr-Mo) / P Grades
• Stainless Steel
• Duplex and Super Duplex
• Nickel Alloy
• Copper Nickel
• Titanium

Size Range

Butt Weld Fittings: ½” – 42”
Flanges: ½” – 48″
Pressure Fittings: ¼” – 3”

Thickness availability might differ based on material grade.
Project specific dimensions manufactured to order
Supplementary Requirements

• Simulated post weld heat treated (PWHT) testing
• Client specific non-destructive examinations
• Client specific destructive examinations
• Non-standard tolerances
• Specific restriction in resitutinal elements

Certification: EN 10204 3.1 and 3.2 – Lloyds, GL, ABS, DNV, BV