High Surface Hardness and Small Deviation Grinding Steel Rod Bar for Cement Concrete Chemical Metallurgical Industry Power Station

• Customization: Available
• Materials: Steel
• Certification: ISO, CE, SGS, TUV, ISO9001, ISO14001, ISO45001
• Model NO.: B2, B3, B4, B6, BL, BG, 45#, 50Mn, 60M
• Shape: Bar
• Specifications: Dia:30-200mm Length:1000-6000mm
• Standard: Standard
• Content: >90%
• Usage: Machinery, Chemical, Grind
• Color: Black
• Customized: Customized
• Material: Steel
• Processing Type: Forged
• Size: Diameter:30-200mm Length:1000-6000mm
• Which Port: Qingdao, Shandong Province, China
• Hardness: 45-60HRC
• Impact Toughness: >12ak.J/Cm2
• Breakage Rate: <1%
• Heat Treatment: Quenching and Tempering
• Transport Package: Nylon Bags and Steel Drums
• Specification: 40Cr, 42CrMo, 60Mn, 65Mn, 45#, B2, B3, BU, BL, BG
• Trademark: Jinan ZenTi Heavy Industry
• Origin: China
• HS Code: 72283090
• Production Capacity: 90, 000 Tons / Year

Product Description

 

 

General Information
Product Name	Grinding Rods
HS Code	72283090
Size Range	Length: 1000-6000mm, Diameter: 30-200mm
Specification	45#, 50Mn, 60Mn, 65Mn, B2, B3, B4, B6, BL, BG
Surface Hardness	45-60HRC
Impact Value	≥12J/cm2
Dropping Test	10,000-20,000 times
Packaging	Bundles, Bags, Steel drums, Containers

 

Size
Diameter (mm)	Length (mm)
30-200	1000-6000

  

Chemical Composition (%)
Steel Specification	C	Mn	Si	Cr	S	P
40Cr	0.37-0.44	0.50-0.80	0.17-0.37	0.80-1.15	≤0.035	≤0.035
42CrMo	0.38-0.45	0.50-0.80	0.17-0.37	0.90-1.25	≤0.035	≤0.035
60Mn	0.57-0.65	0.70-1.00	0.17-0.37	≤0.25	≤0.035	≤0.035
65Mn	0.62-0.72	0.90-1.20	0.17-0.37	≤0.25	≤0.035	≤0.035
B2	0.72-0.85	0.70-0.90	0.17-0.36	0.40-0.60	≤0.035	≤0.035
B3	0.52-0.65	0.40-1.00	1.33-1.85	0.78-1.20	≤0.030	≤0.030
BU	0.95-1.05	0.95-1.05	0.15-0.35	0.45-0.55	≤0.035	≤0.035
BL	0.55-0.75	0.65-0.85	0.15-0.35	0.70-1.20	≤0.035	≤0.035
BG	0.90-1.05	0.35-0.95	0.15-0.35	1.0-1.70	≤0.035	≤0.035

 

Physical Features
Steel Specification	Impact Value (J/cm2)	Surface Hardness (HRC)	Diameter (mm)	Length (mm)
40Cr	≥12	45-60	25-140	1500-6000
42CrMo
60Mn
65Mn
B2
B3
BU
BL
BG

  

About Us:

Jinan ZenTi Heavy Industry Co., Ltd., a high-tech heavy industry company, was established in 2010 with registered capital of 100 million (RMB). We have two plants, with an annual production capacity of 110,000 tons and more than 150 employees. Our company is a globally engaged forging industry company. In addition, we have participated in many mining exhibitions held in Dubai, Las Vegas, Santiago (Chile), and Peru, showcasing our products and technologies. To ensure global product supply and support, we have established an office in Santiago, Chile, and established multiple distributors worldwide. Our company has occupied the certification of TUV, ISO 9001, ISO 14001, and ISO 45001, and our products have passed the SGS Test.

We are not only a leading manufacturer of fasteners and grinding media, but a technology developer, focusing on R&D investment and industry upgrades.
 

1.Raw Materials Test→2.Raw Materials Prepare→3.Electric Furnace Heating→4.Forging / Hot Rolling→5.Isothermal Process→6.Quenching→7.Natural Cooling→8.Tempering→9.Products Quality Test→10.Packaging and Storage

We always place the most significant emphasis on product quality to ensure that our customers receive the best possible product experience. That's why we have developed an efficient and integrated risk control system to ensure that all products are of the highest quality and meet all safety standards. We strive to produce only the best products and services, and we keep up to date with the latest technological advances to ensure that our products are of the highest quality. Our risk control system includes rigorous testing throughout the production process, ensuring that all products meet the highest standards of quality before they reach our customers.

We have a mature market development team and a technology research and development team. Every year we participate in many mining exhibitions and industry forums around the world. For better service to customers all over the world, we have established supply chains, distributor offices in South America, Africa, Australia, and Malaysia.
 

 

Q1: What is the advantage of your company? 

A: We are a professional steel ball manufacturers, which have 15 years of production experience. 
We also have a Hi-Tech and capable production line. 

Q2. In which countries are your products sold? 

A: Our products are exported to over 40 countries and regions including Chile, Guyana, Bolivia, Argentina, USA, Australia, the Republic of Korea, Japan, Indonesia, Malaysia, Mongolia, Canada, and South Africa, etc., well and universally received by clients. In order to better serve customers, we have set up an office in Chile and Mongolia. 

Q3: Are you a trading company or manufacturer? 

A: We are a manufacturer with two plants.

Q4: How long is your delivery time? 

A: Generally it is 3-8 days if the goods are in stock. Or it is 10-20 days if the goods are not in stock, 
It is according to quantity. 

Q5: Do you provide samples? Is it free or extra? 

A: Yes, we could offer the sample for free charge but do not pay the cost of freight. 

Q6: What are your terms of payment? 

A: Payment<=1,500 USD, 100% in advance. Payment>=1,000 USD, 30% T/T in advance, 
Balance before shipment. 


If you have another question, pls feel free to contact us as below: 

Anthony Cao/Manager or Kenny Li/Director
Jinan ZenTi Heavy Industry Co., Ltd