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Mingquan Machinery accurate steel flange supplier for factory

Mingquan Machinery accurate steel flange supplier for factory

Delivery Term
Express, FOB, CIF, EXW, DDP
Payment Term
T/T, Western Union, Paypal
OEM, ODM, Customization
Export cartons, Wooden case, Customization
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Product Details
With a focus on details, Mingquan CNC Machinery strives to create high-quality aluminum parts.Mingquan CNC Machinery provides diversified choices for customers. aluminum parts is available in a wide range of types and styles, in good quality and in reasonable price.
Product Comparison
Mingquan CNC Machinery has the ability to meet different needs. cnc machining parts is available in multiple types and specifications. The quality is reliable and the price is reasonable.Mingquan CNC Machinery's cnc machining parts has been further improved based on advanced technology, as reflected in the following aspects.
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Company Advantages
1. Mingquan Machinery forged flanges is produced in fast and accurate flexibility of production methods.
2. The product features good operation. It will not cause electromagnetic interference and also can function as intended without affecting other devices.
3. This product offers a tight weave that holds colors well and helps to prevent fading. It maintains color vibrancy wash after wash.
4. People are free of radiation worry. 'I'm totally confident about this product, I love it because it is tested to be safe and less radiation,' said one of our customers.
Mingquan Machinery accurate steel flange supplier for factory-1

Customized Carbon Steel Big Size Flange

Material: carbon steel
Main Machining process:  Cutting Machining, Drilling Machining, CNC Turning Machining    
Finishing:  None
Used in: Customized cnc machined flange parts for mechanical equipments.

Product Parametes

Customization details and precision 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. Changzhou Mingquan Machinery Co., Ltd. is famous in steel flange market and has its own brand called Mingquan Machinery.
2. Changzhou Mingquan Machinery Co., Ltd. has a number of advanced imported alloy steel flanges production and processing equipment.
3. Changzhou Mingquan Machinery Co., Ltd. regards forged flanges as its cardinal service tenet. Contact us! Since its establishment, Changzhou Mingquan Machinery Co., Ltd. has been consistently adhering to the business principle of integrity orientation. Contact us!
Our Services


Product Description

China the best new ring flange asme wholesale

Product Name
China the best new pipe flange types wholesale 
carbon Material
carbon steel
150#  300# 600#1500# 
DN15-- DN80
building industry machinery


Mingquan Machinery alloy steel flanges has been strictly tested. It has passed through the environmental testing for humidity, vibration, susceptibility, drop, bump and shock. For now, Polyva has applied for 9 invention patents including 5 utility patents
The design of Mingquan Machinery alloy steel flanges is completed by our professionals who adopt ergonomics principles to perfectly meet the requirements of different scenarios. Our R&D team is led and guided by a professor team from South China University of Technology
The production of Mingquan Machinery forged flanges consists of two major steps. The first step is the extraction of raw materials; the second step is the grinding into pre-treated building materials. For now, Polyva has applied for 9 invention patents including 5 utility patents
The design of Mingquan Machinery steel flange is strictly carried out. It is carefully designed in terms of its shapes, finishes, textures, tolerances, and dimensions. The PVA water soluble film can be widely applied like pesticide packing, medical laundry bags and so on
Mingquan Machinery forged flanges has passed the necessary checks. These checks include its dimension check, surface treatment check, dents, cracks, and burrs checks. The film Ployva produces enjoys excellent compatibility with liquid detergents
The product is high in mono-mineral content, which means it is high in purity. The purity is mainly determined by the extraction and grinding workmanship. Water- soluble packaging bags are light which reduce the transportation cost
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