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China factory - Puyang Zhongyi Electronic Technology Co., Ltd.

Puyang Zhongyi Electronic Technology Co., Ltd.

  • China,Puyang ,Henan
  • Verified Supplier
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China High-Quality Grey Iron GG20 Pump Casing Castings with Precision Sand Casting and
China High-Quality Grey Iron GG20 Pump Casing Castings with Precision Sand Casting and

  1. China High-Quality Grey Iron GG20 Pump Casing Castings with Precision Sand Casting and
  2. China High-Quality Grey Iron GG20 Pump Casing Castings with Precision Sand Casting and
  3. China High-Quality Grey Iron GG20 Pump Casing Castings with Precision Sand Casting and
  4. China High-Quality Grey Iron GG20 Pump Casing Castings with Precision Sand Casting and

High-Quality Grey Iron GG20 Pump Casing Castings with Precision Sand Casting and

  1. MOQ: 1000 pieces
  2. Price: Talk in detail
  3. Get Latest Price
Payment Terms T/T
Supply Ability 1,000 tons per month
Delivery Time 45days
Packaging Details Standard: Carton + Wooden Pallet

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 1,000 tons per month
Delivery Time 45days Packaging Details Standard: Carton + Wooden Pallet
High Light Grey Iron GG20 Pump Casing CastingsPrecision Sand Casting Iron CastingsSuperior Surface Finish Ductile Iron Castings

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.
● 
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.
● 
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.
● 
OEM & Custom Design Support: From 2D/3D drawings to sample replication, our engineering team supports custom designs, material specifications, and non-standard configurations.
● 
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

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

Materials Available

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

Scalable Production & Global Support

● 
Low to High Volume: From prototype (MOQ 1) to mass production — fast lead times and stable supply.
● 
Export-Ready Packaging: Wooden crates or pallets with moisture protection, suitable for sea freight and global logistics.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Trading Company

  • Year Established:

    2012

  • Total Annual:

    2000-8000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

Baizhunet.com is a well-known platform connecting global casting buyers and Chinese foundry factories. Assist global casting purchasers to complete casting customization online purchasing. At present, we have big data of 22,000 casting enterprises in China, which has improved production efficiency. ... Baizhunet.com is a well-known platform connecting global casting buyers and Chinese foundry factories. Assist global casting purchasers to complete casting customization online purchasing. At present, we have big data of 22,000 casting enterprises in China, which has improved production efficiency. ...

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Get in touch with us

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  • Puyang Zhongyi Electronic Technology Co., Ltd.
  • No. 18, Huachang Road, Hualong District, Puyang City, Henan Province, China
  • https://www.baizhunet.com/

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