1.4429 Uns S31653 CF Bored Flange

• Type: Threaded Connection Flange
• Material: Stainless Steel
• Structure: Round
• Connection: Screws
• Manufacturing Way: Forging
• Quality Control: Chemical,Mechanical and Dimension
• Mill′s Test Certificate: En10204 3.1 or 3.2
• Transport Package: Plastic Box+Wooden Case
• Specification: up to 14"
• Trademark: KM/OEM
• Origin: China

Product Description

1.4429 Uns S31653 CF Bored Flange

Bored Conflat Flange, CF 1-1/3 inch, Bored 1/2 in, Through Holes, Non-Rotatable, 1.33 inches CF-F, Stainless Steel. These flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and knife-edge flanges to achieve the high vacuum seal and can operate down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2¾, 4½, 6, 8, 10, 12, 13¼, 14 and 16½. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. These vacuum fittings are made of corrosive resistant stainless steel.

Weight (KG)	1.1
Bolt Circle Diameter	3.38 inch
Material	316LN (1.4429 | UNS S31653) Low-Carbon Nitrogen-Enhanced Stainless Steel
Number of Bolt Holes	8
Bolt Hole Type	Tapped
Flange Geometry	Non-Rotatable
Flange Size	DN16CF 54mm | 3.38"" OD Mini CF
Flange Type	ConFlat CF Flange
Internal Diameter (ID)	Blank

More CF flanges,
CF blank non-rotatable
CF blank non-rotatable tapped bolt holes
CF blank rotatable
CF blank rotatable tapped bolt holes
CF bored blank neck rotatable
CF bored flange non-rotatable
CF bored flange rotatable
Company Profile
From 1989 to now, Kingmetal Steel focus on manufacturing and distributing pipeline products including piping, fitting, flange, valve and fastener in stainless, carbon, alloy and duplex steel.
Kingmetal has a factory to manufacture seamless stainless steel pipe from DN6 to DN600 and distribute seamless steel pipe and fitting from top brand manufacturers such as Baosteel, Hengsteel, Tiansteel and Pansteel etc.
All of products are strictly compliance with standard, 100% inspection passed including visual, dimension and PMI test before shipment.
Both our sales and logistic teams are over 10 years of experiences and training frequently.
After- sales service with high efficiency, if any products are short quantity/weight or damaged caused by manufacturing, design or transportation can be compensated.

Why choose us?
One-Stop Solution
We have thousands of total production experience, from raw materials to finished products.
Competitive Price
Large scale purchase, standardized production process and efficient management make our price competitive.
Quick Shipping
Years of export experience enable us to control the transportation time more accurately.
Quality Control
The standardized production process, comprehensive management system, professional testing equipment
Special material customization
We support the customization of various complex materials
OEM/ODM
We support any form of OEM/ODM customization requirements.