30 - 80mm China Steel Ball Manufacturer Big Size High Precision Polished Mirror Surface Solid 8mm 12mm 20mm 50mm Stainless Steel Ball Valve

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Product Description

General Specifications
Model NO.
30 - 80mm
Standard Parts
No
Universal
Yes
Type
Steel Ball
Material
Chrome/Stainless Steel
Precision Rating
G10~G1000
Model Number
Standard/Custom Size
Service
OEM Customized Services
Delivery Time
1-15 Days
Main Market
Global
Transport Package
Plastic
Package Size
18.00cm * 18.00cm * 18.00cm
Package Gross Weight
0.200kg
Product Description

Steel Ball Features:

The overall hardness is high, the production efficiency is high, the output is large, the degree of mechanization and automation in production is extremely high, and the production cost is relatively low. The surface smoothness of the steel ball is usually Ra 0.025 microns, which can reduce wear and friction.

Steel Ball Precision Detail

ADVANTAGES:

  • High surface smoothness
  • Uniform quality
  • Strong wear resistance and corrosion resistance
  • High hardness
  • High impact toughness
  • Good wear resistance
Product NameSteel Balls
MaterialChrome/Stainless Steel
Delivery Time7-35 days
Trade TermsT/T, L/C, Western Union, Paypal
MarketGlobal, including Asia, North America, South America, Middle East, and Europe.
PackagePlastic bag, carton box, plywood pallet, steel drum, or woven bag options available.
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Expertise & Manufacturing

We are a leading provider in the industry and a long-time partner of professional dealers. We specialize in producing various types of high-quality components, including ceramic balls (Si3N4/SIC/Al2O3/ZrO2/Steel) and bearings in both inch and metric sizes. Materials include Ceramic, Stainless (440c/316), or Chrome Steel (SAE52100). Our precision levels range from ABEC1 to ABEC7.

Production Line
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Quality Control
Production Capabilities

We operate as a combined factory and foreign trade entity, offering competitive pricing for both retail and wholesale orders.

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Frequently Asked Questions
What materials are available for your steel balls?
We offer steel balls in Chrome Steel (SAE52100) and various Stainless Steel grades (440C/316), as well as ceramic options like Si3N4 and ZrO2.
What is the precision range of your products?
Our steel balls and bearings are manufactured to high precision standards, ranging from G10 to G1000 and ABEC1 to ABEC7 levels.
Do you offer customized sizes for steel balls?
Yes, we provide OEM customized services to meet specific size, logo, and packaging requirements for our clients.
What are the typical delivery lead times?
Standard delivery takes between 1 to 15 days, while larger or customized orders may take between 7 to 35 days depending on the specification.
How are the products packaged for transport?
We use multiple secure packaging methods including plastic bags, carton boxes, plywood pallets, and steel drums to ensure safe delivery.
Can you handle both wholesale and retail orders?
Yes, as a factory-direct provider, our pricing structure is designed to support both large-scale wholesale distribution and smaller retail requirements.

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