High-Quality Bronze Brass Copper Bushings for Precision Engineering
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Product Highlights
- Centrifugal Casting Process: Produces fine grain tubes with consistent microstructure and fewer porosity issues.
- Wide Material Selection: Includes grey iron, carbon steel, stainless steel, aluminum, zinc, copper, brass, and bronze.
- High Machining Precision: Achieves machining tolerance of +/-0.01mm for critical engineering applications.
- Comprehensive Surface Treatment: Offers heat treatment, polishing, plating, anodizing, shot blasting, and galvanizing.
- OEM and ODM Services: Full support for custom design, sample production, and manufacturing based on client drawings.
- Extensive Industry Application: Serves automotive, power generation, mining, marine, agricultural, and construction sectors.
- ISO Quality Certification: Certified under ISO9001:2008, ISO9000, ISO14001, and TS16949 standards.
- Flexible Order Quantity: Accepts small orders with MOQ of 100 pieces and delivery on time.
Product Attributes
- Customization
- Available
- Casting Method
- Special Casting
- Casting Form Material
- Metal
- Model NO.
- OEM
- Casting Metal
- Cast Steel
- Casting Form Usage Count
- Permanent
- Surface Treatment
- Electroplating
- Surface Roughness
- Ra6.3
- Coating
- Syrup or pulp waste
- Machining Tolerance
- +/-0.01mm
- Standard
- ASME
- Certification
- ISO 9001:2000
- MOQ
- 100
- Delivery
- on Time
- R&D
- Design
- Inspection
- Full
- QC
- QC Check
- Transport Package
- Pallet
- Specification
- OEM
- Trademark
- UMP
- Origin
- China
- HS Code
- 84749000
- Production Capacity
- 500, 000/Year
- Package Size
- 60.00cm * 10.00cm * 6.00cm
- Package Gross Weight
- 28.000kg
- Lead Time
-
30 days (1 - 10 Pieces)
To be negotiated ( > 10 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
Customized Precision Brass Centrifugal Casting Pipe Parts
Centrifugal Casting is the process in which molten metal is poured into a spinning die that rotates at several hundred rpm. The metal is centrifugally spun towards the inside die wall, where it cools and solidifies. The resulting casting is a fine grain tube that can be subsequently machined to produce a variety of cylindrical parts. During the centrifuging process, the pure metal is spun to outside of the casting, leaving any impurities on the inside diameter, which are then machined away. The centrifugal process produces a more consistent microstructure and typically has fewer issues with porosity than static casting.
Centrifugal steel castings, iron castings, and nickel alloy castings are used extensively in the automotive, power generation, petrochemical, oil & gas, mining, and drilling markets. As centrifugal casting is a form of die casting, the tooling expense associated with sand casting or investment casting is largely eliminted.
| Description | CUSTOM MADE CARBON STEEL CASTINGS |
| Material | (1)grey iron, ductile iron , pig iron (2)carbon steel, stainless steel, alloy steel (3)aluminum alloy, aluminium, A380, aluminum 6061 (4)zinc alloy ,copper, brass, bronze etc |
| standard | ISO ,DIN, AISI, ASTM, BS, JIS, etc. |
| Size | available in all sizes or as customer's drawings |
| Certification | ISO9001:2008 |
| Application | Industrial parts,Machinery parts,construction parts,valve parts, train,craft,hydraulic pressure, agriculturalmachinery,Marine hardware,Auto parts, electric power fittings,food machinery,harness fittings, tools,mining machinery parts |
| Weight range | 100kg-200000kg |
| Machining precision | ±0.01mm |
| Surface treatment | Heat Treatment, Polishing, Plating, Machining, Anodizing, shot, sand blasting, zinc plated, oxide, galvanized etc. |
| process | lost wax casting process, die casting process, sand casting process. soluble glass casting process, silicasol casting process |
| production application | Metal parts, Mechanical parts, Marine Hardware, Electric power fitting, Construction parts, Pipe Fitting, Valve parts, Industrial parts, Agricultural machinery, Hinges, etc |
| CNC and MC machining | Three coordinate measurement machine for testing. |
| Service | To chart to sample production; OEM / ODM |
| packing details |
wood or carton packages as per your demands. |
| MOQ | Small order is accepted |





United Metal Products (Qingdao) Co., Ltd. is located in west coast new economic district, Qingdao, China.
Our products exported to the United States, Canada, Brazil, Germany, France, Italy, Denmark, Australia etc for more than 16 years.
We have passed certification of ISO9000, ISO14001, TS16949. etc.
We focus on metal parts including casting parts and machining parts for construction machinery, agricultural machinery, auto parts, railway parts etc.
Machining casting parts, forging parts, aluminum die casting parts etc.
Bar machining parts, shaft etc.
Bolt/nut/washer.
Welding parts, sheet metal part, bending parts etc.
Fin-type radiators.
Our vast experience includes parts ranging from 0.01kg to 1000 kg with annual volumes from 500 up to 200, 000 pieces in industries such as:
Construction - Excavators, Articulating Dump Trucks, Graders, Pavers, Wheel Loaders, Skid Steers, Asphalt Compactors
Agriculture - Tractors, Combines, Sprayers, Seeders, Implement Attachments, Planters, Air Drills, Cultivators, Balers
Material Handling - Forklifts, Reach Trucks, Order Pickers
Aerial Platforms - Scissors Lifts, Telehandlers
Rail/Transportation - Freight Trains
Forestry - Feller Bunchers
Mining - Mining Trucks
About the Supplier
Company Profile
United Metal Products (Qingdao) Co., Ltd. is located in west coast new economic district, Qingdao, China.
Our products exported to the United States, Canada, Brazil, Argentina, Chile, Germany, France, Italy, Denmark, Spain, Australia, Singapore etc for more than 16 years.
We have passed certification of ISO9001, ISO14001, TS16949. etc.
Our range scope:
OEM machine part- casting, forging, machining, welding, stamping part.
Radiator- aluminium corrugated, plate-fin type radiator, heat exchanger.
Diesel generator- perkins/cummins/weichai/yuchai engine.
Agriculture - tractors, combines, sprayers, seeders, implement attachments, planters, air drills, cultivators, balers
Construction - excavators, articulating dump trucks, graders, pavers, wheel loaders, skid steers, asphalt compactors.
Food Machinery- sandwich pot, vegetable processing machine, meat processing machine.
Business Philosophy: Adopting new technologies and processes, continuously developing new products, creating high-quality products, and wholeheartedly serving our new and old customers.
Company Tenet: Innovation leads the future, quality achieves brilliance. Continuously pursuing innovation and leading industry development.
Corporate Vision: Innovation, dedication, and willingness to work together with you to create brilliance. With high quality and innovation as the core, we are committed to providing customers with high?quality products and services. By continuously pursuing excellence, striving to become an industry leader, and starting to benchmark the international market, we bring more value and outstanding contributions to the world.
Our Main business unit:
OEM casting parts
OEM maching parts
Cutting tool insert
Fastener
Radiator
Diesel generator
Egg incubator
LED warning light
Embroidery machine
Agricutrual machinery
Construction machinery
Food machinery
About Our Factory & Business Background
- Address
- Building 1, No. 557 Maoshan Road, Qingdao Area, China (Shandong) Pilot Free Trade Zone, Qingdao, Shandong, China
- Terms of Payment
- LC, T/T, D/P, PayPal
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, DAP
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Qingdao
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2005-12-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What casting methods do you offer?
- We provide centrifugal casting, lost wax casting, die casting, sand casting, soluble glass casting, and silicasol casting processes.
- What materials are available for your castings?
- We supply grey iron, ductile iron, pig iron, carbon steel, stainless steel, alloy steel, aluminum alloys, zinc alloy, copper, brass, and bronze.
- What is your machining precision capability?
- Our machining precision reaches +/-0.01mm, ensuring high accuracy for precision engineering parts.
- Do you accept custom designs and drawings?
- Yes, we offer custom-made services based on customer drawings and provide OEM/ODM support from sample to production.
- What is the minimum order quantity?
- The minimum order quantity is 100 pieces, and small orders are accepted.
- What are the lead times for production?
- During peak season, lead time is one month; during off-season, it is within 15 workdays.
- What certifications do your products hold?
- Our products are certified under ISO9001:2008, ISO9000, ISO14001, and TS16949 standards.
- What surface treatments are available?
- We offer heat treatment, polishing, plating, machining, anodizing, shot blasting, zinc plating, oxide coating, and galvanizing.
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