25.4, 32, 38mm Stainless Steel Circular Knife for Paper Gasket
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Product Highlights
- Customized Thickness: Thickness ranges from 0.8-1.5mm with customized options available.
- Customized Size: Outer diameter from OD160-610mm with customized sizes available.
- Adjustable Knife Edge: Knife edge angle is 45 degrees and can be adjusted per requirement.
- Vacuum Heat Treatment: Uses vacuum heat treatment to ensure hardness, toughness, and wear resistance.
- Multiple Material Options: Available in SKD-11, High Speed Steel, Tungsten Carbide, and more.
- Single and Double Edge: Designs available for both single edge and double edge applications.
- 100% Quality Inspection: All products undergo visual and function inspection before shipment.
Product Attributes
- Customization
- Available
- Type
- Flat Gasket
- Material
- Stainless Steel
- Combination Washer Structure
- A Type
- Combination Washer Packaging
- 0
- Spring Washer Type
- Light Weight
- Material of Knife
- SKD-11, High Speed Steel etc
- Advantage
- Burr-Free, Widely Applied
- Thickness
- 0.8-1.5mm, Customized Thickness Available
- Inner Diameter
- 25.4, 32, 38mm
- Transport Package
- Wooden Case
- Trademark
- shanggong
- Origin
- Kunsha, China
- HS Code
- 84411000
- Production Capacity
- 1000PCS/Month
Product Images of 25.4, 32, 38mm Stainless Steel Circular Knife for Paper Gasket
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Product Description
|
Specifications |
Customized |
|
Material |
Tungsten Carbide(YG12),SKD-51,W6Mo5Cr4V2,D2 and so on |
|
Advantage |
Burr-free, Widely Applied |
|
Thickness |
0.8-1.5mm, Customized thickness available |
|
Inner diameter |
25.4, 32, 38mm |
|
Outer diameter |
OD160 - 610mm, customized size is available |
|
Knife edge |
45 °,could be adjusted according to your requirement |
|
Design |
single edge and double edge are available |
|
Appliacation |
Paper, film, foam, rubber,foil, graphite and so on |
|
Standard size( Customized size is available) |
|||||
|
Specification |
Outer diameter |
Inner diameter |
Thickness |
Knife edge type |
Material |
|
Disc type knife |
|||||
|
75x45x1.2 |
Φ75 |
Φ45 |
1.2T |
Single/double side |
W6Mo5Cr4V2/SKH-51/SKD-11 |
|
90x60x1.2 |
Φ90 |
Φ60 |
1.2T |
Single/double side |
W6Mo5Cr4V2/SKH-51/SKD-11 |
|
105x70x1.2 |
Φ105 |
Φ70 |
1.2T |
Single/double side |
W6Mo5Cr4V2/SKH-51/SKD-11 |
|
105x75x1.2 |
Φ105 |
Φ75 |
1.2T |
Single/double side |
W6Mo5Cr4V2/SKH-51/SKD-11 |
|
110x75x1.2 |
Φ110 |
Φ75 |
1.2T |
Single/double side |
W6Mo5Cr4V2/SKH-51/SKD-11 |
|
Flat round knife |
|||||
|
80x40x1.0 |
Φ80 |
Φ40 |
1.0T |
Single/double side |
W6Mo5Cr4V2/SKH-51/YG12/SKD-11 |
|
90x60x1.0 |
Φ90 |
Φ60 |
1.0T |
Single/double side |
W6Mo5Cr4V2/SKH-51/YG12/SKD-11 |
|
120x40x1.0 |
Φ120 |
Φ40 |
1.0T |
Single/double side |
W6Mo5Cr4V2/SKH-51/YG12/SKD-11 |
|
half cut-off slitting knife |
|||||
|
70x50x1.0 |
Φ70 |
Φ50 |
1.0T |
double side |
YG12/SKH-51 |
|
80x50x1.0 |
Φ80 |
Φ50 |
1.0T |
double side |
YG12/SKH-51 |
|
100x60x1.0 |
Φ100 |
Φ60 |
1.0T |
double side |
SKH-51 |


Materials are the foundation of products, and the company cooperates with many domestic and foreign suppliers of honest materials. In order to ensure the quality, the raw materials are subjected to multi-layer sorting, the materials are stable and the quality is consistent.
Heat treatment is the "soul" of the product and the key to the product. The company took the lead in introducing the "vacuum heat treatment" technology. The blade is not deformed, and the hardness, toughness and wear resistance of the product reach the best
Professional grinding masters and independent research and development team to meet various customer needs. The product undergoes multiple processes, professional grinding and polishing, and excellent workmanship. The precision of imported equipment can reach ±0.01-0.02mm. It has made outstanding contributions to the medical, lithium battery, film adhesive and other industries.
The company uses optics, radiographic flaw detection and other technologies for product inspection, and each product can be put into the warehouse after passing the inspection.
we will pack the blades according to different kinds of blades to blades to avoid any damage.during transportation,please handle gently.
Suzhou Shanggong Blade Co., Ltd is located in No. 66, Kaigui Road, Yushan Town, Kunshan. Our company covers around
6,600 square meters. We have around 120 employees and nearly 130 sets high-precision grinding equipment and testing
equipment which are used in processes from raw material to finished products.
We have been specialized in manufacturing all kinds of precise mechanical tools and carbide tools since 16 years ago.
Our Products have been exported to more than 40 countries in the world. Products are used in many industries such as
electronic film, food processing, metal, rubber tires, textile chemical fiber, printing, package and so on.


About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR244739". Items marked "" are certified.
Company Profile
Hexin Group is a joint-stock company integrating machinery and industrial blade manufacturing and sales. The company is headquartered in Kunshan, Jiangsu, and has established branches in Hangzhou and Tianjin. The group company is set up: Kunshan Hexin Precision Machinery Co., Ltd., Suzhou Shangdo Blade Co., Ltd.
Kunshan Hexin Precision Machinery Co., Ltd. is a mechanical equipment manufacturing company integrating R & D, production, sales and service. Main computer cutting machine, computer slicer, automatic slitting machine, heating film machine, precision bonding machine, Automatic die cutter, screen printing machine, etc. In 2013, he was rated as "National High-tech Enterprise" and has more than ten technical patents and has passed SGS factory qualification certification and EU CE certification. Products are exported to more than 50 countries and regions around the world, and customers have been well received.
Suzhou Shanggong Blade Co., Ltd is located in No. 66, Kaigui Road, Yushan Town, Kunshan. Our company covers around 6, 600 square meters. We have around 120 employees and nearly 130 sets high-precision grinding equipment and testing equipment which are used in processes from raw material to finished products. We have been specialized in manufacturing all kinds of precise mechanical tools and carbide tools since 16 years ago. Our Products have been exported to more than 40 countries in the world. Products are used in many industries such as electronic film, food processing, metal, rubber tires, textile chemical fiber, printing, package and so on.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 66, Kaigui Road, Yushan Town, Kunshan City, Suzhou, Jiangsu, China
-
Plant Area
- 10000 square meters
-
Number of Employees
- 72
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 451
Our Production Capability & Technical Expertise
-
Main Products
- Cutting Machine, Slitting Machine, Blade Knife, Die Cutting Machine, Laminating Machine, Industrial Blade, Sharpening Machine, Other Packing Machinery
-
Production Lines
- 4
-
Production Machines
- Cylindrical grinder, Flat grinder, Robot, Lathe, Milling machine, Sawing machine, Marking machine, Vacuum packing machine
-
QA/QC inspectors
- 4 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2009-09-12
-
Export Year
- 14 years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What materials are available for the knife?
- Materials include SKD-11, High Speed Steel, Tungsten Carbide (YG12), W6Mo5Cr4V2, D2, and others.
- Can the thickness and size be customized?
- Yes, thickness ranges from 0.8-1.5mm and outer diameter from OD160-610mm with customized options available.
- What industries use these knives?
- They are widely applied in paper, film, foam, rubber, foil, graphite, medical, lithium battery, and food processing industries.
- Is the knife edge angle adjustable?
- Yes, the knife edge is 45 degrees and can be adjusted according to customer requirements.
- What is the minimum order quantity?
- The minimum order quantity is 1 set.
- How long is the lead time?
- The average lead time is one month for both peak and off-peak seasons.
- What payment terms are accepted?
- Accepted terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
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