Chinese Factory Supplier CNC Machining Technique CuZn25 Copper Alloy and Graphite High Performance Solid Lubricating Bushing.

• Customization: Available
• Customized: Customized
• Certification: ISO, ISO 9001:2015
• Model NO.: TCB500
• Universal: Yes
• Type: Bushing
• Material: Brass (CuZn25Al5Mn4Fe3)
• Hardness: More than 210HB
• Drawing: Customized drawing is welcome
• Processing method: CNC processing
• Surface treatment: Oiled
• Certificate: ISO9001, TS16949
• Applicable Industries: Foundry machinery, Mining machinery, etc
• Transport Package: Anti-Rust Paper, Carton, Wood Case or Pallet
• Specification: customized
• Trademark: TEHCO
• Origin: China
• HS Code: 8483300090
• Production Capacity: 100000.0 Piece/Pieces Per Month

Product Description

Chinese Factory Supplier CNC Machining Technique CuZn25 Copper Alloy and Graphite High Performance Solid Lubricating Bushing.
 

PRODUCT DESCRIPTION

Chinese Factory Supplier CNC Machining Technique CuZn25 Copper Alloy and Graphite High Performance Solid Lubricating Bushing.

(1)  is produced by strengthening brass that has good physical performance and good capability for casting.
(2)  the brass material has pretty good anti-erosion ability in air, fresh water and sea water.
(3)  the surface is regularly and finely machined with sockets in which particular solid lubricant is filled.
(4)  material is CuZn25Al5Mn4Fe3.The material of copper alloy could be changed as per customer's requirements.
(5)  are widely used on consecutive casting and rolling machines, mine-exploiting equipments, ships, steam engine, etc.
 

Performance Index		Data
Product Name		Chinese Factory Supplier CNC Machining Technique CuZn25 Copper Alloy and Graphite High Performance Solid Lubricating Bushing.
Material		CuZn25AI5Mn4Fe3
Density g/cm³		8
Hardness HB		>210
Tensile strength N/mm²		>750
Yeild strength N/mm²		>340
Elongation %		>12
Coefficient of linear expansion 10-5/ºC		2.2
Heat-conducting Coefficient W(/m.k)		38~55
Flexibility Coefficient KN/mm²		100~140
Temp. Limits ºC		-40~+200
Max. Dynamic Load N/mm²		98
Max.speed m/s	Dry Lubrication	0.3
	Oil Lubrication	1.0
Max.PV N/mm²*m/s	Dry Lubrication	1.65
	Oil Lubrication	3.25
Friction	Dry Lubrication	0.12~0.16
	Oil Lubrication	0.03~0.08
Notice: In addition to the standard product catalog is displayed, we provide non-standard product or to order according to customer requirements.

 

 DETAILED IMAGES

 

COMPANY PROFILE

 

FACTORY WORKSHOP

FACTORY PICTURES

 

 

EXHIBITION SHOW

 

PACKING AND DELIVERY
 

1. Inner Packing

For small products: 100PCS-200PCS per sealed plastic bag.
For bigger products: 2PCS-10PCS per plastic film roller (depends on the product size)

2. Outer Packing&Shipment Packing
8PCS-300PCS per carton (depends on the product size)
 

3. Shipment Packing

18-24 cartons per wood case or pallet, shockproof and safe for transportation.

 

FAQ

Q: Are you trading company or manufacturer?
A: Our management is focused on exporting activities for more than ten years and we have our own bushing factory. TEHCO is always professional and reliable. Our advantages are multiple resource integration, strong quality assurance and excellent service level. We are always responsible for our products.

Q: Hong long is your delivery time?
A: Generally 10-25 days after order. It depends on the quantity.

Q: Do you produce samples? Is it free or extra?
A: For standard products, we produce samples free of charge for our customers. And the express costs will be burdened by the customer, but can be returned after the order is placed.

Q: How to ensure the quality?
A: We produce as per the confirmed technology or drawings for each order for our customers. And our factory has a strict quality control system. We inspect goods during production according to a certain frequency and we also perform the final inspection before the goods are packed.

Q: Do you like to serve the customers only with small orders?
A: We are always glad to grow up together with all our customers whatever big or small.We hope our customers become stronger and stronger to be with us.