Neck Flanges

Material

Pure titanium, titanium alloy

Grade

Gr1,Gr2,Gr5,Gr7,Gr12

Standard

ANSI/ASME B16.5,DIN,EN1902-1, JIS etc.

Size

1/2''~80''(DN10~3600)

Pressure

ANSI: Class 150-2500 DIN:PN6-PN250

Technique

Forged and CNC machined

Type

WNRF,SORF,BLIND,SW,PL

Flange surface

FF,RF,TG,RJ etc.

Application

Boiler pressure vessels,chemical,petroleum,shipbuilding,pharmaceutical,metallurgy,machinery

Advantage

1. Long service life

2. Corrosion-resistant

3. High yield strength and tensile strength