Cixi Fly Pipe Equipment Co.,Ltd

Contact:Leo Wu

Tel:+86-186-58290429

Fax:+ 86-574-63894821

Email:sales@cxfpe.com

http://www.cxfpe.com

Xylan coated Bolt

     

PTFE/XYLAN/TEFLON COATED FASTENERS, BOLTS, STUDS, SCREWS

PTFE Stands for Polytetraflurorethylene Coatings. It is also called as BFC/XYLAN/TEFLON Coatings. PTFE Coated bolts provides excellant corrosion resistance, low torque friction, consistency in tensioning & noticeable ease in installation. These coating provides Fasteners extra protection from aggressive corrosive environment like Sea Water & similar salty water lapping. We manufacturer & Supply almost all grades of fasteners with such PTFE Coatings.

TECHNICAL SPECIFICATIONS
WORKING TEMPERATURE
UPTO 260°C
CORROSION RESISTANCE
SALT SPRAY (ASTM B117) UP TO 3,000 HOURS ( NUTS NOT FROZEN )
PENCIL HARDNESS
5H – 6H ( ASTM D3363-92A )
KINETIC FRICTION CO-EFFICIENT
0.06 TO 0.08
THICKNESS
NOMINAL 0.001” (1 MIL)
IMPACT
160 IN LB (ASTM D2794-93)
ADHESION
5B (ASTM D3359-95)
ELONGATION
35% TO 50%
TENSILE STRENGTH
4000 P.S.I
OPERATING PRESSURE
UPTO 100000 P.S.I

Material:

ASTM A193 Gr. B7, B8, B8M, B16, B6, B5, B8T, B8MA (High Temperature / Pressure Service Bolts)

ASTM 320-L7, L7M, L43, B8, B8M, B8T, B8MA (Low Temperature Service Bolts )

ASTM A194 Gr. 2H, 2HM, 3, 4, 6, 7, 7M, 8, 8A, 8M, 8C, 8CA, 8T  (High Temperature / Pressure Nuts )

Super Alloys Material including Hastelloys, Incoloys, Inconels, Monel 400, Monel K500 & UNS SC31803

MATERIAL SPECIFICATIONS FOR BOLTS AND NUTS

TENSILE AND HARDNESS REQUIREMENTS FOR BOLTS AND NUTS

DIMENSIONS OF FLANGE BOLTS(ANSI B16.5)

Coating :

Zinc Electroplating

Hot Dip Galvanization

Hot Dip Aluminum Plating

Dacromet coatings

Cadmium Electroplating

PTFE® Coatings

Xylan ®Coatings