Committed to professional custom CNC machined parts & precision machining services

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Mingquan Machinery precision steel flange for plant

Mingquan Machinery precision steel flange for plant

Delivery Term
Express, FOB, CIF, EXW, DDP
Payment Term
T/T, Western Union, Paypal
OEM, ODM, Customization
Export cartons, Wooden case, Customization
Get Latest Price
Get the latest price
Quantity Needed:
Application Scope
The cnc machining parts developed by Mingquan Machinery is widely used in Manufacturing Consumer Electronic Accessories & Parts industry.Mingquan Machinery is committed to producing quality cnc machining parts and providing comprehensive and reasonable solutions for customers.
Product Comparison
aluminum parts is in line with the stringent quality standards. The price is more favorable than other products in the industry and the cost performance is relatively high.Compared with products in the same category, Mingquan Machinery's aluminum parts has the following outstanding features.
Company Advantages
1. The serviceable life of forged steel flanges is the most durable among steel flange .
2. The product is suitable for operating with the electricity supply system. It runs safely and efficiently with customized parameters for different places.
3. Changzhou Mingquan Machinery Co., Ltd. always keep our minds and stick to our mission.
4. Under systematic management, Mingquan Machinery has trained a team with high sense of responsibility.
Mingquan Machinery precision steel flange for plant-1

CNC Milling Turning Custom CNC Machined Steel Parts

Material:  Steel
Main Machining process:  Turning Machining, 4 axis machining center    
Finishing: None
Used in: Customized parts for Machinery

Mingquan Machinery precision steel flange for plant-2
Mingquan Machinery precision steel flange for plant-3
Mingquan Machinery precision steel flange for plant-4

Product Parametes

Customization details and machining ability

CNC Turning

φ0.5 - φ300 * 800 mm
+/-0.005 ~ +/-0.002mm



CNC Milling

510 * 1020 * 500 mm
+/-0.01 mm

Drawing Format


Material Available

Steel: steel, carbon steel, M3,4340,20#,45# ,40Cr,20Cr ,etc

Aluminum: AL6061,AL6063,AL6082,AL7075,AL5052 etc

Stainless steel: 201SS,301SS,304SS,316SS etc

Copper: C37700, C12000, C28000, C11000,C36000 etc


Surface finishing

Steel parts

Stainless steel parts

Aluminum parts



Color Anodized

Black oxidation


Sandblast Anodized

Nickel plating

Laser engraving

Chemical film

Chrome plating


Brush coating

Heat treatment


Powder coated


Order Process

Simple order process and fast customization service

When customers want to have a mechanical part custom machined, there are normally 5 steps for orders.

Company Features
1. In the leading position, Mingquan Machinery has received much recognition from customers.
2. The cutting-edge technology adopted in steel flange helps us win more and more customers.
3. Our aim is 'providing customers with value-added pipe flange and services'. Get an offer! Mingquan Machinery has always focusing on the quality of copper pipe flange but also the service playing an important role. Get an offer!


carbon steel p245gh flange face protector plastic cover alibaba china



Namecarbon steel p245gh flange face protector plastic cover alibaba china
Size1/2" to 24", or according to drawings, samples and accurate size.
ColorYellow, Blue, white, Orange, Black, Red, Green, or other colors as per your requirements
ThicknessOEM,ODM accepted.
Markingstandard or as customer’s need
working temperature-20°C to 80 °C
Inspectionin-house or the third party
ApplicationAll kinds of pipes, tubes, valves, flanges, and so on.
MOQ100 pieces or as your requirement
Productivity100000 pieces per day
Packagestandard woven bag,carton , or according customers requirement.
PaymentT/T, L/C,Western Union
Sample time7 days against the drawings or samples offered.
Delivery time15 - 30days after sample confirmation
Loading portNingbo or Shanghai, China














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Q: How Can I get a quotation of Flange?
A: Please provide 2D(or 3D) files or samples.

Q: What is your MOQ?
A: No MOQ limited, trial order before mass production is welcomed.

Q: What is your machining scope?
A: CNC or not CNC machining(include turning and milling), tapping, grinding, punching, laser
printing(logo)/engraving, EDM related service.

Q: What about quality control?
A.: Self-inspection in every process by the production operator. Spot inspection and final 
inspection executed by QC, The defective rate is controlled within 1% even lower.

Q: What is the after-sales?
A: We will free remake parts or return payment if are sure that it is our error.

Mingquan Machinery forged steel flanges has undergone a range of comprehensive tests. It has been tested for tension, flammability, corrosion, wear & tear, and longevity. Manufactured by sturdy materials, the product can serve customers for many years
The casting process of Mingquan Machinery copper pipe flange involves the following steps: wax model and casting preparation, burnout, melting, casting, divesting, and laser review. It is not only suitable for men but also for women
The design of Mingquan Machinery forged steel flanges involves the following steps: preparation of initial idea and/or sketch, CAD (Computer Aided Design) software programming, and 3D wax prototype. The product adopts the PVD or electroplating technology to retain coating stability
Mingquan Machinery copper pipe flange has passed the workmanship review. It is checked for scratches, dents or excessive solder/glue; missing parts, sharp edges or points, etc. It is routinely packaged in a PP bag and standard carton to avoid damage during the delivery process
The design of Mingquan Machinery forged steel flanges adopts 3D design technology. This is done by using a special program, such as Matrix 3D Jewelry Design Software. It is not only suitable for men but also for women
There is sufficient strength inside this product. Force analysis is performed prior to manufacture to find the forces acting on each element. And the best-suited materials are chosen to withstand these forces. The product offers exquisite patterns and designs
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