Rycome Stainless Steel Blind Flange China Wholesaler Plate Blind Flange CF35b CF53b OEM Stainless Steel Vacuum Fittings CF Bored Blank Flange with Through Holes

US$6.00
1-99 Pieces
US$5.00
100-999 Pieces
US$4.00
1,000+ Pieces
Port:
Shanghai, China
Production Capacity:
50000piece/Year
Payment Terms:
L/C, T/T, D/P, Western Union, Paypal, Money Gram

Last Login Date:

May 06, 2025

Business Type:

Manufacturer/Factory, Trading Company

Main Products:

Vacuum Valve, Kf Vacuum Bellows, Kf Vacuum Flanges, Kf Vacuum Center Ring, Kf Adaptor, Kf Vacuum Clamps

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Product Description

Company Info

Basic Info.

Model NO.
CF Blank Flange
Standard
ANSI, DIN, GB, JIS, GOST, BSW
Type
Threaded Connection Flange
Material
Titanium
Structure
Round
Connection
Clamps
Sealing Surface
FF
Manufacturing Way
Forging
Product Name
CF Blank Flange
Keywords
Blank Flange/Blind Flange
Series
CF
Product Material
Stainless Steel 304/304L/316/316L/316ln
Model
CF16b CF25b CF35b CF50b CF63b CF80b CF100b CF160b
Weight
Standard
Size
Standard
Feature
Durable
Color
Silver or Customized
Surface Treatment
Polished
Pressure
High Vacuum
OEM ODM
Accept
MOQ
Low MOQ
Trademark
OEM
Transport Package
Standard Shipping Package or Customized
Specification
Standard or Customized
Origin
Shanghai, China
HS Code
7307210000

Product Description

RYCOME Stainless Steel Blind Flange China Wholesaler Plate Blind Flange CF35B CF53B OEM Stainless Steel Vacuum Fittings CF Bored Blank Flange With Through Holes
Product Description

CF Blank Flange
A CF blank flange is a type of vacuum flange that is used in high vacuum applications. CF, which stands for ConFlat, is a type of vacuum flange standard commonly used in the design and construction of vacuum systems. The CF blank flange is a component that is used to seal off an opening in a vacuum system, typically a connection port that is not in use or needs to be closed temporarily.

The CF flange system is known for its high vacuum integrity and is used in applications where a reliable and leak-free vacuum seal is essential. The CF blank flange is designed to be bolted onto a mating CF flange using a knife-edge seal and copper gasket to ensure a secure and gas-tight seal. high-quality materials such as stainless steel or other vacuum-compatible alloys to maintain the integrity of the vacuum system.

CF blank flanges are available in various sizes to accommodate different port diameters and are an essential component in the construction and maintenance of seal off unused or temporary openings to maintain the vacuum integrity of the system.


-304/304L/316/316L/316LN Various materials materials available



-Without thread or with thread Two specifications are available



-Strict and reasonable design Tight fitting of pipeline

 

Detailed Photos



 

Product Parameters
   
SpecificationsABC*NoP.C.D
CF16B347.34.4*627
CF25B5410.56.6*643
CF35B70136.6*658.7
CF50B86168.4*872.4
CF63B11417.58.4*892.2
CF80B130188.4*16110
CF100B152208.4*16130.3
CF160B202228.4*20181
CF200B25324.58.4*24231.8
CF250B305268.4*32284
 
Our Advantages


-High Vacuum Integrity
CF blind flanges are designed with knife-edge seals and copper gaskets to ensure a tight connection with the CF flange and provide reliable high vacuum sealing performance.

-Reliability
The design and material selection of CF blind flanges give them good durability and stability, and they can maintain a closed state under high vacuum for a long time.

-Flexibility
CF blind flanges are available in a variety of sizes to accommodate CF flanges of different calibers, so they are suitable for the construction and maintenance needs of various vacuum systems.

-Easy Installation
CF blind flanges are simple in design and easy to install and remove, making it more convenient when maintaining the system or replacing parts.

-Vacuum Compatibility
CF blind flanges are usually made of stainless steel or other vacuum-compatible alloys, which can meet the use requirements in high vacuum environments and will not cause problems such as material contamination or loosening of the vacuum system.
 

Company Profile
 
FAQ

Q1: Are you a trading company or manufacturer?

A: We are a factory in Shanghai with a group of professional technical and production personnel. We continuously innovate and develop new products in the vacuum field, such as USB 3.0. HDMI, RJ45 Feedroughs, etc. We have 4 utility model and appearance patents. and continue to provide customers with high-quality vacuum products.

Q2: What products do you sell?

A: We specialize in the design and manufacture of various vacuum application system components. These include vacuum gate valve, vacuum baffle valve, vacuum butterfly valve, vacuum ball chamber, vacuum diaphragm valve, vacuum vent, vacuum fine-tuning valve, vacuum one-way chamber, vacuum chamber, vacuum bellows, CF flange series, IS0 flange series, KF flange series, elbow, tee, cross, clamp, caliper, center bracket, outer bracket, 02 bracket, oxygen-free copper pad, plastic protective cover and customizable vacuum pipes and non- Standard parts. Products are widely used in high-tech industries such as semiconductor manufacturing, national defense research, aerospace, biopharmaceuticals, liquid crystals, photovoltaic solar energy, etc.

Q3: Do you provide samples? Is it free?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight

Q4: Could I use my logo or design on goods?

A: Yes. Customized logos and designs on production are available, But we need you to provide us with authorization to use your trademark.

Q5: How long is your delivery time?

A: In stock: 5-10 days; Out of stock: based on the quantity of your products















 
 
 
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