Products

Cladding Combinations

Cladding Alloys

Stainless Steels	316ss 309ss 304ss
Nickel Alloys	625 825 C-22 C-275
Components	Pressure Vessel Shells Dished Heads Vessel Components: Nozzels, Forgings Associated Piping Components: Pipes, Fittings, Flanges, Valves

Other Cladding Combinations Available on Request.

Bi-Metal Lined Pipe

Features & Benefits

• Combining the features of metallurgical & mechanical clad pipes.
• Manufacturing process according to API 5LD.
• Testing according to API 5LD and/or customer specific requirements.
• The CladTek Pipe mill can be relocated to site or a coating plant to reduce freight costs and lead times.

Typical Example of Metallurgical Clad Pipe End Option

• TIG welded to provide 100% metallurgical clad pipe ends
• Pipes can be re-beveled without the need to reinstate a seal weld

Manufacturing Procedure

• Procurement and inspection of carrier/outer pipes according to API 5L and/or customer specific requirements.
• Procurement and inspection of liner pipes according to ASTM and/or customer specific requirements.
• Preparation of bore or carrier pipe by blasting.
• Insertion and expansion of liner using expansion equipment.
• Seal Welding or Hot Wire TIG overlay of pipe ends and bevelling according to customer requirements.
• Destructive Testing - Bend Tests, Gripping Tests.
• Non-Destructive Testing - UT, DP, Hydrotest.
• Coating.
• Shipment.