Vatac supplies Valve parts
form forged steel, like valves Body, Bonnet, Cover, and all kind of Wetted
Parts (Stem, Disc, Ball, Seat),
designed and manufactured strictly to ISO, API, ASME, DIN or equivalent
standard
Material
Carbon steel: Low Temp. Carbon Steel, High Temp. alloy Steel, Stainless
steel, Duplex Steel and aluminum alloy
Machining
processes
Metal fabrication, machining, welding,
forming, shaping, punching, drilling, turning, milling, grinding, chip
formatting, rolling, stamping, deep drawing, bending, spot or seam welding,
spinning, forging, sand casting, die casting, investment casting, etc.
Surface
treatment:
Polishing, zinc plating, nickel
plating, chrome plating, powder coating, e-coating, dip coating, phosphate
coating, anodize, PVC powder coating, dichromate plating, decrement plating,
etc.
Testing
machine:
Digital Height Gauge, caliper,
Coordinate measuring machine, projection machine, roughness tester, hardness
tester and so on.
Standards Compliance and Design Features:
» Size Range: 1/2”~40”
» Temperature:
-196~545 deg. C
» Pressure Class: ANSI#150~#2500,
PN10~PN420
» Materials in Carbon Steel, Stainless
Steel, Duplex Steel and Alloy Steel etc.
» Standard: ASME B16.31 ASME B16.5, MSS
SP 44, BS 3293, BS 4504, EN1092, SABS 1123, ASME B16.25, ASME B16.11 and ASME B1.20.1
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