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High-Quality Grey Iron GG20 Pump Casing Castings with Precision Sand Casting and Superior Surface Finish
High-Quality Grey Iron GG20 Pump Casing Castings with Precision Sand Casting and Superior Surface Finish
High-Quality Grey Iron GG20 Pump Casing Castings with Precision Sand Casting and Superior Surface Finish
High-Quality Grey Iron GG20 Pump Casing Castings with Precision Sand Casting and Superior Surface Finish
High-Quality Grey Iron GG20 Pump Casing Castings with Precision Sand Casting and Superior Surface Finish
High-Quality Grey Iron GG20 Pump Casing Castings with Precision Sand Casting and Superior Surface Finish
High-Quality Grey Iron GG20 Pump Casing Castings with Precision Sand Casting and Superior Surface Finish
High-Quality Grey Iron GG20 Pump Casing Castings with Precision Sand Casting and Superior Surface Finish
Specifications
MOQ :
1000 pieces
Price :
talk in detail
Payment Terms :
T/T
Supply Ability :
1,000 tons per month
Delivery Time :
45days
Packaging Details :
Standard: Carton + Wooden Pallet
Description

Why Choose Our Pump Casing Castings?

●
Material Excellence: We offer both grey iron (GG20, GG25, HT200, HT250) for excellent damping and machinability, and ductile iron (QT400-18, QT500-7) for high tensile strength and impact resistance — ensuring the right material for every operating condition.
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Precision Sand Casting: Using advanced resin-bonded sand and lost foam casting techniques, we achieve tight dimensional control and smooth internal flow channels, minimizing turbulence and maximizing pump efficiency.
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Superior Surface Finish: As-cast surfaces are clean and uniform, with optional post-processing (shot blasting, painting, powder coating) available for enhanced corrosion protection and aesthetics.
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OEM & Custom Design Support: From 2D/3D drawings to sample replication, our engineering team supports custom designs, material specifications, and non-standard configurations.
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Fully Machinable: Designed with proper allowances for CNC machining,ensuring easy boring, facing, and threading of ports, sealing surfaces, and mounting flanges.

Rigorous Quality Control

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Dimensional Inspection: Every casting is checked for critical diameters, centerlines, and port locations to ensure perfect fitment.
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Material Testing: Chemical composition and mechanical properties are verified via spectroscopy and tensile testing.
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Defect-Free Castings: Visual and penetrant inspections guarantee zero surface defects (no cracks, no blowholes).

Materials Available

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Grey Iron: GG20, GG25, HT150, HT200, HT250
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Ductile Iron: QT400-10, QT450-10, QT500-7, QT600-3
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Standards: Compliant with ISO, ASTM, DIN, GB, and JIS specifications

Scalable Production & Global Support

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Low to High Volume: From prototype (MOQ 1) to mass production — fast lead times and stable supply.
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Export-Ready Packaging: Wooden crates or pallets with moisture protection, suitable for sea freight and global logistics.
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High-Quality Grey Iron GG20 Pump Casing Castings with Precision Sand Casting and Superior Surface Finish

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Product Detail
MOQ :
1000 pieces
Price :
talk in detail
Payment Terms :
T/T
Supply Ability :
1,000 tons per month
Delivery Time :
45days
Packaging Details :
Standard: Carton + Wooden Pallet
Contact Supplier
High-Quality Grey Iron GG20 Pump Casing Castings with Precision Sand Casting and Superior Surface Finish
High-Quality Grey Iron GG20 Pump Casing Castings with Precision Sand Casting and Superior Surface Finish
High-Quality Grey Iron GG20 Pump Casing Castings with Precision Sand Casting and Superior Surface Finish
High-Quality Grey Iron GG20 Pump Casing Castings with Precision Sand Casting and Superior Surface Finish

Puyang Zhongyi Electronic Technology Co., Ltd.

Verified Supplier
1 Years
henan, puyang
Since 2012
Business Type :
Trading Company
Main Products :
Gray Iron Castings, Iron Castings, Ductile Iron Castings
Total Annual :
2000-8000
Employee Number :
50~100
Certification Level :
Verified Supplier
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