Stainless Steel Kf/Nw Vacuum Flange

• Type: Seamless
• Technique: Cold Drawn
• Material: Stainless Steel
• Surface Treatment: Black Painting
• Usage: Pipeline Transport, Machinery Industry, Chemical Industry, Special Purpose, for Heat Exchanger and Boiler
• Section Shape: Round
• Model NO.: M141
• Wt: 2-28mm
• Od: 21-711mm
• Transport Package: in Bundles/Wooden Boxes or Customer′s Request
• Specification: CE, SGS, TUV
• Trademark: KM
• Origin: China Main Land
• HS Code: 7202110000
• Production Capacity: 20000ton/Year

Product Description

Stainless Steel KF/NW Vacuum Flange

KF vacuum fittings and flanges consist of two flanges coupled together by a centering ring with a O-ring and a clamp
( Figure 1) With this kind of connection provides many advantages,  such as easy and quick mounting, assembly without any tools, unlimited orientation and easy interchangeability.


The standard sizes for KF vacuum fittings and flanges are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50.


KF vacuum fittings and flanges are includes KF clamp, KF centering ring, KF o-ring, KF blank flange, KF weld flange, KF half nipple, KF full nipple, KF reducing conical, KF elbows, KF tees,  KF 4-way crosses, KF reducing tees,  KF reducing 4-way crosses, KF adaptor and KF flexible bellows.

1 Standard: JIS DIN Gost BS ISO 3A ect.
2 Material: stainless steel 304 304L 306 316L 316LN-ESR
3 Size 1/2" to12" ,or as request
4 MOQ 10pcs
5 Logo: Kingmetal or customr Logo.
6 OEM Accepted : Yes
7 Sample Time 3 -5 days- our standard item; 5~10days - your design.
8 Packing Details each in one poly bag,and wooden pallet
9 Production Capacity 60,000pcs/month
10 Payment Term T/T, L/C, WESTERN UNION, Paypal
11 Delivery time: 3- 25days. 


Why US?
100% Inspection
100% weldseam control
100% ET test
With MTC