What is cladding overlay?
Cladding overlay is a welding process that metal with high performance of anti corrosion, wear resistance property is cladded on the base metal. A classic example is to clad stainless steel or Nickel based alloy on the carbon steel which shall be anti corrosion while cost reduces significantly comparing to pure stainless steel or Nickel based alloy.

·Manifold, Pipeline, Bends, Bulkhead, Flanges, Valves & Blocks for Submarine X’mas trees .
·Risers, Bends, Elbows for Offshore Platforms
·Pipe Fittings, Flanges, Insulation Couplings for Onshore Gathering , Stations, Treatment Plant, Desulfurization and Decarbonization Device X-mas Trees
·Valves for Gas Processing Plant and Offloading Stations
·Branch Pipes, Parts, Flanges, Weldolet for Pressure Vessel
·Valves for Anti-corrosive and Anti-abrasive Applications for Coal Oil Industries

Clad Pipes, Hot Induction Clad Bends
·Base Material of Pipes:
oASTM A53 B, A106 Gr. B, API 5L B, X42, X52, X56, X60, X65,X70; ASTM A333 GR.6, GR.3 Stainless Steel
·Thickness of Base Pipes: 6mm~ 75mm;
·OD of Pipes: DN125 ~ DN600 (130mm~600mm)
·Length of Pipes: Up to 12.2m
·Process of Bending: Hot Induction Bending and Cold Bending
·Bend Radius: 3D~ 10D or on customer’s request
·Bend Angles: For Cold Bending 1°~ 180°/ For Hot Induction : 1°-100°
·Diameter of Clad Bends: 4”~ 20”
·Wall Thickness of Clad Bends: STD~75mm

Clad Flanges, Clad Fittings and Clad Service
·Bore: 38mm~1800mm
·Base Material of Valves: ASTM A216 WCB, WCC; A352 LCC … …
·Base Materials for Flange Forgings :
ASTM A105/A105N, ASTM A350 LF2 CL2, LF6 CL2
ASTM A694 F42, F52, F60, F65, F70
ASTM A182 F304/304L, F316/316L
API 45K, 60K, 75K
AISI 4130 (M), 4140, 4340, 8630(M)
Base Materials for Pipe Fittings:
ASTM A234 Grade WPB, WPC, WP11, WP22
ASTM A516 GR. 60/GR. 70