Inner Welding (Cladding)
Valve Type
Inner Welding (Cladding)
Pressure Class
150LB to 2500LB
Size Range
1/2"~ 56"
Function
OILINK offers advanced welding technology and engineering to provide a reliable, long-lasting service life solutions for critical applications.
Key Valve Products
Valve Type: Gate Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve, Plug Valve
Balls, Seat, Bushing/Bearing, and other mechanical part.
Welding (Cladding) Material include:
Stellite 6, Stellite 12, Stellite 21 and other Stellite code
Hastelloy, Inconel 600, Inconel 625, Inconel 718, Monel, et
SMAW (Shielded Metal Arc Welding)
SAW (Submerged Arc Welding)
MIG/MAG (Metal Inert Gas Shielded Welding)
TIG (Tungsten Inert Gas Welding)
Various welding standard: ASME IX, GB/T 22652, ISO, also buyer’s request.
We provide bellow welding documents for your approval:
WPS (Welding Procedure Specification)
PQR (Procedure Qualification Record)
WPQ (Welder Performance Qualifications)
Inner Welding (Cladding) with hard alloy materials, wear between valve seats is minimized, ensuring the valve's durability even in harsh environments.
Inner Welding (Cladding) with special alloy materials, corrosion between valve seats is minimized, ensuring the valve's durability even in harsh environments.