stainless steel mesh Jiangyin Golden Machinery Equipment Co.,Ltd , https://www.goldenforgingmetal.com
Tungsten Carbide Rings are a type of tool material made from tungsten carbide and cobalt, known for their high hardness and wear resistance. These rings are commonly used as work rings in stands of pre-finishing rolling mills, finishing rolling mills, and reducing sizing mills.
Usage Instructions
1. Choose the appropriate rings based on your mill's requirements.
2. Ensure proper installation by following the instructions carefully. Incorrect fitting between the ring and arbor, or improper spacing, can cause failure. Check that the rings meet technical specifications and clean them, along with the arbor and spacer rings, before use. Avoid hitting the rings with hammers or hard objects during assembly.
3. Cooling is essential to reduce thermal corrosion, fatigue, and stress on the roll rings. The recommended cooling parameters are: water temperature below 25°C, pressure of 5-6 bar, and a flow rate of 24-30 m³/hr per stand. Water should be sprayed radially at an angle of 15-30 degrees relative to the rotation direction of the rings. The jet width should be twice the groove width, and it should directly hit the grooves without scattering or misting.
Water Quality Requirements
For YGH series: pH 7.2 medium or weak alkali water
For YGR series: pH 7.2 or weak acid water
The solid particle content in the water should be less than 15 mg/L.
Even with optimal cooling conditions, fatigue cracks may appear. To prevent crack propagation, re-machine the pass when the crack reaches 0.2 mm deep. Failure to do so could lead to unexpected breakage.
Recommended Pass Life
Pre-finishing rolling mill stands: 3500-4000 tons
Finishing rolling mill stands (1-2): 1800-2500 tons
Finishing rolling mill stands (3-4): 1800-2500 tons
Finishing rolling mill stands (5-6): 1500-2000 tons
Finishing rolling mill stands (7-8): 1500-2000 tons
Finishing rolling mill stands (9-10): 600-1200 tons
Reducing sizing mill stands: 600-1200 tons
Groove Repair
To completely remove fatigue cracks, the pass must be re-dressed sufficiently. Here are some recommended re-dressing depths:
Roll rings for 9-10 finishing stands: 0.4-0.6 mm
Roll rings for 1-8 finishing stands: 0.7-1.2 mm
Roll rings for pre-finishing stands: 1.2-2.0 mm
Grade Recommendations for Different Stands
Grades
YGH
YGR
Mill Classes
A
B
C
A
B
C
Pre-finishing Rolling Mill Stands
1
YGH55
YGH55
YGH55
YGR60
YGR60
YGR60
2
YGH55
YGH55
YGH55
YGR60
YGR60
YGR60
3
YGH50
YGH55
YGH55
YGR55
YGR55
YGR60
4
YGH50
YGH55
YGH55
YGR50
YGR55
YGR55
Finishing Rolling Mill Stands
1
YGH45
YGH50
YGH50
YGR40
YGR45
YGR45
2
YGH45
YGH50
YGH50
YGR40
YGR45
YGR45
3
YGH40
YGH45
YGH50
YGR40
YGR45
YGR45
4
YGH40
YGH45
YGH50
YGR40
YGR45
YGR45
5
YGH30
YGH40
YGH45
YGR30
YGR40
YGR45
6
YGH30
YGH40
YGH45
YGR30
YGR40
YGR45
7
YGH30
YGH40
YGH45
YGR30
YGR40
YGR40
8
YGH30
YGH40
YGH45
YGR30
YGR40
YGR40
9
YGH20
(YGH25)YGH25
(YGH30)YGH40
YGR20
(YGR25)YGR25
(YGR30)YGR40
10
YGH20
(YGH25)YGH25
(YGH30)YGH40
YGR20
(YGR25)YGR25
(YGR30)YGR40
Reducing Rolling Mill Stands
1
YGH40
YGH45
(YGH40)YGH45
YGR40
YGR45
(YGR40)YGR45
2
YGH40
YGH45
(YGH40)YGH45
YGR40
YGR45
(YGR40)YGR45
3
YGH20
(YGH25)YGH30
(YGH25)YGH40
(YGH30)YGR20
(YGR25)YGR30
(YGR25)YGR40
(YGR30)
4
YGH20
(YGH25)YGH20
(YGH25)YGH40
(YGH30)YGR20
(YGR25)YGR30
(YGR25)YGR40
(YGR30)
About Us
Tangshan Weilang is a full-integrated enterprise dedicated to the design, production, sales, and service of metallurgical products. Our product range includes various customized mill rolls and roll rings for different types of bar & wire mills, section mills, plate & strip mills, and tube mills. These products have been supplied to over 20 countries and regions, including Southeast Asia, Europe, North America, and the Middle East. If you are interested in our products, please send us detailed drawings and technical requirements, and we will provide you with prompt, professional, and competitive quotations.
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Tungsten Carbide Roll Ring/ Wc Ring Customized
Model NO.: As per drawings
Coating: As per requirement
Machining Tolerance: As per drawings
Standard: GB/GOST/DIN
Certification: CE, ISO 9001:2000, ISO 9001:2008
Use: Stands of Finishing/Reducing Sizing Rolling Mill
Our Advantage: Rich Experience, Best Service, Professional Team
Our Customers: Russia, Turkey, Bangladesh, Columbia, Vietnam
Inspection: UT, Metallographic Examination, Hardness Test etc.
Plant: We Have Our Own Factory
Exhibition: We Always Attend Some Exhibition in Abroad
Specifications: High Dimension Accuracy, Wear Resistance
After Sales Service: Engineer Available to Service Machinery Overseas
Application: Hot Strip Mills, Bar Mills, Universal Section Mills
OEM: We Can Also Accept The Trial Order
Trademark: WEILANG
Transport Package: Metal Pallet or Wooden Case
Specification: As per drawing
Origin: China
HS Code: 84553000
Steel mesh is a versatile material made from stainless steel wires that are woven or welded together to form a meash or net-like structure. It's widely used in various industries and applications due to its strength, durability, and resistance to corrosion.