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Powder Coating​ Metal Bushing Sleeve , Stress relieve annealing bushing

Categories Metal Bushing Sleeve
Place of Origin: China
MOQ: 35,00,0pcs
Price: USD
Payment Terms: T/T
Supply Ability: 400,00,00pcs per month
Delivery Time: 45days
Packaging Details: Poly bag+Carton with pallet
Material: CC496K copper
SurfaceTreatment: Annealing
Coating: Powder
Surface roughness: Ra0.8
Tolerance: ±0.05
Wall thickness: 1.5(mm)
Certificate: ISO9001:2008
Service: Customized OEM/ODM
Application: Industrial Equipment
Samples: Avaliable
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Powder Coating​ Metal Bushing Sleeve , Stress relieve annealing bushing

CC496K copper stress relieve annealing bushing with powder Coating


The bushing is a matching part used outside the mechanical parts to achieve the functions of sealing, wear protection, etc. It refers to the ring sleeve that functions as a gasket. In the field of valve applications, the bushing is inside the valve cover, and corrosion-resistant materials such as polytetrafluoroethylene or graphite are generally used for sealing.

Powder coating
It is a new type of solvent-free 100% solid powder coating. It has two categories: thermoplastic powder coatings and thermosetting powder coatings. Features:
1. The product is non-toxic, free of solvents, and free of volatile and toxic substances, so there is no pollution, no fire, no emissions of "three wastes" and other public hazards, and it fully meets the requirements of the national environmental protection law.
2. The utilization rate of raw materials is high, the oversprayed powder can be recycled, and the utilization rate is over 99%.
3. After the pre-treatment of the coated object, one-time construction, without primer coating, can obtain a coating film of sufficient thickness, easy to realize automatic operation, high production efficiency, and cost reduction.
4. Dense coating, good adhesion, impact resistance and toughness, high corner coverage, excellent chemical resistance and electrical insulation.
5. The storage and transportation of powder coatings are safe and convenient.

CNC MachiningDescription
Product nameCC496K copper stress relieve annealing bushing with power Coating
MaterialCC496K copper
Surface RoughnessRa0.8
PackingPoly bag+Carton with pallet
Drawing FormatDWG/DXF/IGS/STEP/X-T and PDF
RequirementAll edges slightly deburred

Factory Display

Packing way


Plating line

Heat Treatment

1Q:What information does the quotation need?
A:Pls. offer your drawings and/or samples, quantity and packing’s requirements.
Drawings in PDF, IGS, DWG, STEP, MAX are suitable to us.

2Q:What’s lead time for samples and products?
A:Lead time for samples: 30-70days depend on the structure of the part and other requirements on heat treatment, machining, surface
treatment and so on.
Mass production lead time: 35-70days depend on products’ characteristics and quantity.

3Q:What is the requirement on payment?
Tooling Cost:50% deposit,50% after samples passed.
Payment for the Order:50% deposit,50% to be paid before shipment.

4Q:What kind of payment do you accept?
A: Trade assurance, T/T, L/C, Weston Union are all accepted.
5Q:What is normal lead time?
A: Average 15-35 days for tooling, bulk orders should be depends on quantity.

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