WCB
Minimum wall thickness: 4 mm
Main body wall thickness: ≤ 8 mm
Weight: approx. 2.4 kg
Oil, Gas & Petrochemical
Precision castings for pressure-rated and fluid-handling applications
Pressure-bearing cast steel parts for valves, pumps and petrochemical process equipment, manufactured through resin-coated sand shell moulding for cleaner internal cavities and stable dimensional accuracy.
Material coverage
Carbon steel / Ductile iron / Stainless steel / Low-alloy steel
Structural range
Multi-cavity components up to approx. 150 kg per casting
Pressure capability
Hydrostatic pressure testing up to approx. 21 MPa
Oil & Gas Drilling
BOP Support Rib
ZG35CrMo
Alloy cast steel support rib for oilfield BOP pressure-bearing structures, designed for low-temperature impact toughness and defect-free critical surfaces.
impact at -30°C
AKV ≥ 50 J
hardness range
HB 180–240
Valves & Pumps
Pump Casing & Cover
WCB
WCB pump casing and cover castings for petrochemical process pumps, manufactured with clean internal cavities and hydrostatic pressure testing for leakage control.
hydrostatic test
2.5 MPa
leakage
0 leakage
DN50 Valve Body
WCB
Weight: approx. 20 kg
DN80 Valve Body
CF8M / AISI 316
Weight: approx. 34.9 kg
DN100 Valve Body
WCB
Weight: approx. 64.5 kg
DN150 Valve Body
WCB
Weight: approx. 115 kg
Level Switch Housing
WCB
Pressure test: 21 MPa
Holding time: 15 minutes
QC50 Valve Cover
WCB cast steel
Weight: approx. 3 kg
More than a clean surface. Let’s look inside the casting.
For valve bodies, pump casings and pressure-retaining components, we help review internal cavity quality, material choice and pressure-test requirements.
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