A182 F304 F304L F316 F316L Bored Conflat Flange

China A182 F304 F304L F316 F316L Bored Conflat Flange, Find details about China Pipe Fitting, Valve from A182 F304 F304L F316 F316L Bored Conflat Flange

Basic Info.

Manufacturing Way

Forging

Flange

Forged

Size

1/2"-4"(DN15-DN100)

Rating

150lbs~2500lbs

Trademark

kingmetal

Transport Package

in Wooden Box or Pallet

Specification

ASTM/ANSI/GB/HG

Origin

China

HS Code

73072100

Manufacturing Way

Forging

Flange

Forged

Size

1/2"-4"(DN15-DN100)

Rating

150lbs~2500lbs

Trademark

kingmetal

Transport Package

in Wooden Box or Pallet

Specification

ASTM/ANSI/GB/HG

Origin

China

HS Code

73072100

Product Desciption

A182 F304 F304L F316 F316L Bored Conflat Flange

CF-style vacuum flanges and fittings are the standard for ultrahigh vacuum (UHV) applications. Also know as ConFlat flanges, they use a copper flat gasket placed between two knife edges to provide an extremely leak-tight vacuum seal.

The CF flange is a sexless design where both flanges are identical. Typical flange materials are austenitic stainless steel types 304L, 316L, 316LN, and surface hardened aluminum (made from a weldable Al alloy). The seal mechanism is a knife-edge that is machined below the flange's flat surface. As the bolts of a flange-pair are tightened, the knife-edges make annular grooves on each side of a soft metal gasket.

Available sizes: 11/3" ("mini"), 23/4", 41/2", 6", 8", 10", 12", 131/4", 14" and 161/2" O.D

A182 F304 F304L F316 F316L Bored Conflat Flange