Custom Investment Casting Stainless Steel Marine Propeller

• Casting Method: Thermal Gravity Casting
• Process: Lost Wax Casting
• Molding Technics: Gravity Casting
• Application: Machinery Parts
• Material: Stainless Steel
• Surface Preparation: Sand Blast
• Model NO.: CF-15
• Surface Roughness: Ra6.3
• Machining Tolerance: +/-0.10mm
• Standard: ANSI
• Certification: CE, ISO 9001:2008
• Package: Pallet, Manmade Wooden Case or as Your Requirement
• Origine: Qingdao
• Brand: Chifine
• Tolerance: CT7-CT9
• Surfact Treatment: Painting, Plating, Coating
• Machining: CNC Turning Milling Drilling Lathe
• Service: OEM and ODM
• Engine Type: Inboard
• Delivery Time: 30 Days After Receiving Payment
• Applications: Marine Part
• Transport Package: in Pallet or as Your Requirement
• Specification: ISO9001 SGS CE
• Trademark: Chifine
• Origin: Jimo Qingdao City
• HS Code: 7325101000
• Production Capacity: 150tons Per Month

Product Description

Marine Propeller, Propellers, boat propeller

We design and supply propellers for container ships, cargo ships, tankers, tug boats, trawlers and fishing boats etc.
Our products has been approved by ABS, BV, CCS, DNV, GL, KR, LR, NK and etc., and obtained the authentication certificate of Quality System
We can design, research, develop and produce all kinds of marine copper alloy propellers by means of cooperating with many ship design. (CPP Serise, FPP Serise, and other propeller fittings)
Pls contact us to get more information.


OEM and customized service
1) Quality guarantee
Chemical checking
NDE after rough machining
Mechanical testing after heat treatment
Final NDE, dimension inspected
2) Quality document
Full Q. A document as per client request
Packing and Shipping
Standard export package(carton/wooden case/pallet)
Accept FOB, FAS, CNF, CIF door to door etc. Or customer designated shipping agent.
4) Service
Drawing: We can translate your original drawing, offer best suggestion on design.
Quality: We have full set quality control system to guarantee the best quality.
Inspection: Inspect in house, all our products must be checked 3 times before packing.
5) Inspection
In-house foundry
Third party inspection available upon requirement
6) Our goal
To be your preferred partner
7) Our values
Continuously strive to improve

 Inspection Equipment:
Direct-reading spectrograph,metallographic microscope,hardness tester,brinell hardness tester,thermometric indicator,universal testing machine,carbon and silicon analysis meter,magnetic powder flaw detector,digital ultrasonic flaw detector etc.




Our Service:
1.Your inquiry related to our products or prices will be replied in 12 hours.
2.Individual formula according to customers' special drawing requests.
3.Manufacturer with large capacity,ensures the fast production cycle after
confirming the order.
4.Protection of sales area and private information for all of our customers.

Quality Control:
We have a full set of quality control system to guarantee best product quality. Depending on the products, we can make different Item Testing Plan, Manufacturing procedure etc.
Raw material control
Chemistry spectrum analysis
Mechanical property
Metallographic analysis
Ultrasonic testing
Magnetic testing
Radiographic testing
Dimension inspection
Visual inspection
Penetrant testing
Leak testing
Hardness test
Micro-structure tester after heat treatment

Machining Ability
Our machining shop located in Qingdao using the latest CNC equipment to provide our customer with high quality products.
Horizontal and Vertical Machining Center
CNC lathe and normal lathe
CNC drilling and milling Center
Other assistant equipment






 

Precision processing	OEM/ODM is available
Tolerance/precision	0.01~0.002mm
Product materials	1.Stainless steel:303/304/316/412/etc 2.Aluminum alloy:5052/6063/2017/7075/etc 3.Brass alloy:3602/2604/H59/H62/etc 4.Steel alloy:carbon steel/dei steel/etc 5.Other special materials:copper/bronze/iron/etc We handle many other type of materials.Please contact us if your required materials are not listed above.
Process technology	Casting, Machining, Metalworking, Sheet Metal Bending, Surface Treatment, Heat Treatment, Griding, Milling, wire EDM, Linear Cutting etc. We can provide samples(one piece)before substantial orders.
Surface treatment	Blacking, Polishing, Anodize, Chrome plating, Zinc plating,Nickel plating, Tinting, Power coating, E-coating etc
Quality control	Professional precision manufacture for more than 10 years. 1.Quality control:The defective products rate is 0.1%. Imported material 100%. 2.Reasonable price.Precision made. Experienced&Responsible QC that you can reply on. 3.Each part would be given 100% test and tryout before shipment. 4.Adequate supply capacity. Punctual delivery time. 5.Best after sales service is provided.
File formats	Pro/Engineer, Auto CAD(IGS,DXF,DWG,STP,STL and X-T), SolidWorks, Unigraphics, PDF,TIF etc