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CNC-Machined Stainless Steel Ring Sleeve for Industrial Applications

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CNC-Machined Stainless Steel Ring Sleeve for Industrial Applications

MOQ:	1000
Price:	$0.5-2
Standard Packaging:	Wooden box
Delivery Period:	30 days
Payment Method:	D/P,T/T,Western Union
Supply Capacity:	10000PCS/month

Details Information

Product Description

Detail Information

Place of Origin

Qingdao, China

Brand Name

Qingdao Sande Tech Co.,Ltd

Certification

ISO, DIN, AISI, ASTM, BS, JIS, etc.

Model Number

OEM

Durability:

High

Capacity:

10, 000pieces Per Month

Compatibility:

Fits With Various Machines

Finish:

Polished

Angle Tolerance:

±0.5°~±1°

Production Method:

CNC Machining

Keywords:

Machining Part

Shipping Method:

Maritime Transport

Highlight:

CNC-machined SS Ring Sleeve

industrial ring sleeve

stainless steel machining part

Product Description

CNC-Machined Stainless Steel Ring Sleeve for Industrial Applications

Product Attributes

Attribute	Value
Durability	High
Capacity	10,000 pieces per month
Compatibility	Fits with various machines
Finish	Polished
Angle Tolerance	±0.5°~±1°
Production Method	CNC Machining
Shipping Method	Maritime transport

Product Overview

CNC-machined stainless steel ring sleeves, bearing tubes, and flange sleeves with high precision, durability, and corrosion resistance for industrial applications.

Key Features

Material: High-quality stainless steel (e.g., 304, 316)
Process: CNC turning/milling for tight tolerances & smooth finishes
Applications: Machinery, automotive, aerospace, and fluid systems
Advantages: Wear-resistant, long service life, customizable dimensions

Typical Uses

Shaft protection (ring sleeves)
Rotating assemblies (bearing tubes)
Pipe/valve connections (flange sleeves)

CNC-Machined Stainless Steel Components - Technical Parameters

Parameter	Ring Sleeve	Bearing Tube	Flange Sleeve
Material	SS 304/316/316L	SS 304/316/316L	SS 304/316/316L
Outer Diameter	10-200 mm (±0.05 mm)	5-150 mm (±0.03 mm)	20-300 mm (±0.1 mm)
Inner Diameter	5-180 mm (±0.05 mm)	4-140 mm (±0.03 mm)	15-280 mm (±0.1 mm)
Length/Thickness	5-100 mm (±0.1 mm)	10-500 mm (±0.1 mm)	5-50 mm (±0.2 mm)
Surface Finish	Ra 0.8-3.2 μm	Ra 0.8-3.2 μm	Ra 1.6-6.3 μm
Tolerance	ISO 2768-medium	ISO 2768-fine	ISO 2768-medium
Hardness	150-200 HB	160-220 HB	150-190 HB
Max. Temperature	800°C (1472°F)	800°C (1472°F)	800°C (1472°F)
Process	CNC Turning/Milling	CNC Turning	CNC Turning/Milling
Certifications	ISO 9001, RoHS	ISO 9001, RoHS	ISO 9001, RoHS

Frequently Asked Questions

1. What materials do you use?

We primarily use 304, 316, and 316L stainless steel for corrosion resistance and durability. Other grades (e.g., 303, 17-4PH) are available upon request.

2. What tolerances can you achieve?

Standard: ±0.05-0.1 mm (ISO 2768-medium/fine)
Tighter tolerances (e.g., ±0.01 mm) are possible for critical dimensions

3. Can you customize parts?

Yes! We offer:

Custom sizes, thicknesses, and hole patterns
Special surface finishes (e.g., mirror polish, sandblasting)
Additional features (threads, grooves, knurling)

4. What's the lead time?

Bulk orders: 30-45 days (depends on quantity)

5. How do you ensure quality?

CNC machining with ISO 9001-certified processes
Dimensional checks (CMM, calipers) and surface finish testing
Material certifications (MTRs) provided

6. Are your parts corrosion-resistant?

Yes! Stainless steel (especially 316/L) offers excellent resistance to rust, chemicals, and high temperatures (up to 800°C/1472°F).

7. What industries do you serve?

Common applications include:

Automotive (bushings, bearings)
Aerospace (flange connectors)
Hydraulics/Pneumatics (seal sleeves)

8. Do you provide coatings or treatments?

Options include:

Passivation (enhanced corrosion resistance)
Electropolishing (smoother surface)
Heat treatment (for hardness)

9. What's the minimum order quantity (MOQ)?

Bulk orders: 1000 pieces
Negotiable (discounts for large quantities)

10. How do I request a quote?

Send us:

Drawings (CAD/PDF preferred)
Material, quantity, and surface finish requirements

Tags:

CNC Machining Parts,

CNC Machining Services,

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PRODUCTS DETAILS

Products

Hot Forging Parts

Steel Forging Parts

Aluminum Forging Parts

Drop Forged Chain

Conveyor Chain

Machining Parts

Copper Forging Parts

Zinc Zamak Forging Parts

CNC-Machined Stainless Steel Ring Sleeve for Industrial Applications

MOQ:	1000
Price:	$0.5-2
Standard Packaging:	Wooden box
Delivery Period:	30 days
Payment Method:	D/P,T/T,Western Union
Supply Capacity:	10000PCS/month

Detail Information

Product Description

Detail Information

Place of Origin

Qingdao, China

Brand Name

Qingdao Sande Tech Co.,Ltd

Certification

ISO, DIN, AISI, ASTM, BS, JIS, etc.

Model Number

OEM

Durability:

High

Capacity:

10, 000pieces Per Month

Compatibility:

Fits With Various Machines

Finish:

Polished

Angle Tolerance:

±0.5°~±1°

Production Method:

CNC Machining

Keywords:

Machining Part

Shipping Method:

Maritime Transport

Minimum Order Quantity:

1000

Price:

$0.5-2

Packaging Details:

Wooden box

Delivery Time:

30 days

Payment Terms:

D/P,T/T,Western Union

Supply Ability:

10000PCS/month

Highlight

CNC-machined SS Ring Sleeve

industrial ring sleeve

stainless steel machining part

Product Description

CNC-Machined Stainless Steel Ring Sleeve for Industrial Applications

Product Attributes

Attribute	Value
Durability	High
Capacity	10,000 pieces per month
Compatibility	Fits with various machines
Finish	Polished
Angle Tolerance	±0.5°~±1°
Production Method	CNC Machining
Shipping Method	Maritime transport

Product Overview

CNC-machined stainless steel ring sleeves, bearing tubes, and flange sleeves with high precision, durability, and corrosion resistance for industrial applications.

Key Features

Material: High-quality stainless steel (e.g., 304, 316)
Process: CNC turning/milling for tight tolerances & smooth finishes
Applications: Machinery, automotive, aerospace, and fluid systems
Advantages: Wear-resistant, long service life, customizable dimensions

Typical Uses

Shaft protection (ring sleeves)
Rotating assemblies (bearing tubes)
Pipe/valve connections (flange sleeves)

CNC-Machined Stainless Steel Components - Technical Parameters

Parameter	Ring Sleeve	Bearing Tube	Flange Sleeve
Material	SS 304/316/316L	SS 304/316/316L	SS 304/316/316L
Outer Diameter	10-200 mm (±0.05 mm)	5-150 mm (±0.03 mm)	20-300 mm (±0.1 mm)
Inner Diameter	5-180 mm (±0.05 mm)	4-140 mm (±0.03 mm)	15-280 mm (±0.1 mm)
Length/Thickness	5-100 mm (±0.1 mm)	10-500 mm (±0.1 mm)	5-50 mm (±0.2 mm)
Surface Finish	Ra 0.8-3.2 μm	Ra 0.8-3.2 μm	Ra 1.6-6.3 μm
Tolerance	ISO 2768-medium	ISO 2768-fine	ISO 2768-medium
Hardness	150-200 HB	160-220 HB	150-190 HB
Max. Temperature	800°C (1472°F)	800°C (1472°F)	800°C (1472°F)
Process	CNC Turning/Milling	CNC Turning	CNC Turning/Milling
Certifications	ISO 9001, RoHS	ISO 9001, RoHS	ISO 9001, RoHS

Frequently Asked Questions

1. What materials do you use?

We primarily use 304, 316, and 316L stainless steel for corrosion resistance and durability. Other grades (e.g., 303, 17-4PH) are available upon request.

2. What tolerances can you achieve?

Standard: ±0.05-0.1 mm (ISO 2768-medium/fine)
Tighter tolerances (e.g., ±0.01 mm) are possible for critical dimensions

3. Can you customize parts?

Yes! We offer:

Custom sizes, thicknesses, and hole patterns
Special surface finishes (e.g., mirror polish, sandblasting)
Additional features (threads, grooves, knurling)

4. What's the lead time?

Bulk orders: 30-45 days (depends on quantity)

5. How do you ensure quality?

CNC machining with ISO 9001-certified processes
Dimensional checks (CMM, calipers) and surface finish testing
Material certifications (MTRs) provided

6. Are your parts corrosion-resistant?

Yes! Stainless steel (especially 316/L) offers excellent resistance to rust, chemicals, and high temperatures (up to 800°C/1472°F).

7. What industries do you serve?

Common applications include:

Automotive (bushings, bearings)
Aerospace (flange connectors)
Hydraulics/Pneumatics (seal sleeves)

8. Do you provide coatings or treatments?

Options include:

Passivation (enhanced corrosion resistance)
Electropolishing (smoother surface)
Heat treatment (for hardness)

9. What's the minimum order quantity (MOQ)?

Bulk orders: 1000 pieces
Negotiable (discounts for large quantities)

10. How do I request a quote?

Send us:

Drawings (CAD/PDF preferred)
Material, quantity, and surface finish requirements

Tags: