SS316 SS316L CF Kf ISO Conflat Flange

• Customization: Available
• Standard: ANSI
• Type: Threaded Connection Flange
• Structure: Flanges
• Connection: Screws
• Sealing Surface: MFM
• Manufacturing Way: Forging
• Surface Treatment: Polished on Request
• Quality Guarantee: PMI Test, Dimension and Visual Inspection
• Mill′s Certificat: En10204 3.1
• Transport Package: in Wooden Case
• Specification: up to 4 inch
• Trademark: Kingmetal
• Origin: China
• Production Capacity: 50000ton/Month

Product Description

SS316 SS316L CF Kf ISO Conflat Flange

Product Introduction

CF flange is a flange connector used for super vacuum, is a metal seal, is able to bear with high temperature baking.

It's made by 304, 316 etc. Stainless steel.

Dimensions including DN16,40,63,100,160,200,250.

Seal commonly in Viton,PTFE,Oxygen Free Copper  OFC. Suitable for 10-12mbar(1000-1200Pa)

Technical standard
GB/T 6070-2007  suitable for Vacuum Flange dimension 
GB/T 6071-2003  suitable for Super Vacuum Flange 
Accept OEM, ODM,OBM
Lead time: 7 days Min.

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.