Ductile Iron Grey Iron Sand Casting Valves

• Type: Clay Wet Sand
• Casting Method: pressure Crystallization
• Sand Core Type: Resin Sand Core
• Application: Machinery Parts
• Machining: CNC Machining
• Material: Ductile Iron Grey Iron
• Model NO.: valves
• Surface Treatment: Sand Blast
• Surface Roughness: Ra6.3
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Color: Blue
• Size: Customized
• Process: Precision Casting
• Place of Origin: Ningbo,China
• Transport Package: Wooden Package, Steel Cartons or Others
• Specification: CE, SGS
• Trademark: NORD
• Origin: Ningbo, China
• Production Capacity: 100000PCS/Year

Product Description

Accurate in reading drawings & Fast in delivery & Exact dimension control & 100% quality control & OEM Service & Strict material inspection & Prompt quote & lead time guarantee


1.Product Name:sand casting ball valves
2.   Material:alloy steel, ductile iron, grey iron
3.Material Standard:ASTM,AISI,ASME,SAE,NF EN,DIN EN,ISO,,BS EN,SS,etc.
4.    Items:FOB Ningbo or Shanghai,China
5.    Lead time:30~40 days
6.    Place of originNingbo, China
7.    Software for specification drawings:PDF, Auto CAD, Solidworks, JPG, ProE,etc.
8.    Main production equipments:CNC-machine-center, Lathe, Milling machine,Drilling machine,Boring Lathe,Grinding Machine, Heat treatment Furnace.
9.Heat Treatment Machine:Mesh-Belt-Furnace,Carburizing Quench Furnace,Chamer Furnace,etc.
10.Surface Treatment:Cold/Hot Zn Plating,Blackening Treatment(Salt Spray Test 48-96 hours),Ni Plating,Cr Plating,Spraying Undercoat,Anti-Rust Paint,Surface Paint,Plastic Paint,Coated Anti-Rust Water,Anti-oil,etc.
11.Surface Heat Treatment:Medium Frequence Quenching,High Frequence Quenching and Carburizing and Quenching,Oil Quenching,Water quenching,Normalizing,Temper,Annealing,etc.
12.Dimension Inspection:Calipers,Height Laugue,Micrometer Calipers,Inside Caliper Gauge,Angle and R Gauge,Three coordinates measuring instrument.
13.    Productivity:50000 pcs / year
14.    Packaging:Wooden package after mandatory treatment or other
15.    They are using for mining equipment,Construction equipment,Agricultural equipment and others.


16. We make ball valves with induction hardened teeth in Ningbo, China,process include sand casting
17. Export Markets:  Australia valves;  America, U.S.A. United States valves;  Canada  valves;   U.K. England, Britain  traction sheave  parts; Germany  valves;   France  valves;   Italy  valves ; Spain Espana  valves;  Holand  valves  ; South Africa  valves;  Danmark  valves  ;Sweden  valves;  Finland  valves


18.Supplier:China valves factory;China Precision company;China Co.,Ltd;China  valves INC;China  valves corporation;China  valves Manufacturer;China  valves supplier; China  valves, China  valves.
19.Relationship Information:Ningbo valves factory;Ningbo Precision company;Ningbo valves Co.,Ltd;Hangzhou  valves factory;Hangzhou valves company;Hangzhou  valves Co.,Ltd;Zhejiang valves company;Zhejiang  valves Co.,Ltd.
If you have any other question, please feel free to contact us.