Stainless Pipe Flanges

Material

Carbon steel

Q235, ASTM A105, ASTM A36, ASTM A350 LF LF2, LF6, S235JRG2, P245GH, P250GH, P280GH, P290GH, etc

16MN, 20MN, 20# etc.

Alloy steel

ASTM A182, F1, F5, F9, F11, F22 etc.

Stainless steel

ASTM A182 F304/304L, F316/316L, F316Ti, F321, F904, etc.

Nickle Alloy

UNS N08020, UNS N06625, HAS C276, ETC.

Flange Standard

ANSI /ASME B16.5/16.47

Class 150 - Class 2500

API 6A

Class 2000 -20000

AWWA C207

Class B-F

DIN

PN1 -PN400

BS

6Bar 10Bar 16Bar 25Bar 40Bar

EN 1092-1

PN2.5 - PN400

GOST12820,12821, 33259-2015

PN6- PN400

JIS B2220

5K - 40K

AS2129

Table A, B, E, F, H, G, K, R, S.T.

Flange Size

Insinkerator extended sink flange, 6 inch weld neck flange, Wedding neck flange, slip-one flange, socket welding flange, loose flange, plate flange, blind flange, threaded flange, lap-joint flange, stainless steel threaded pipe flange

Flange Type

Welding neck , Slip on, Blind , Long welding neck, Spectacle Blind,

Lap joint, Socket, Threaded ,Flat /Plate /Loose, Orifice, Anhcor , custom-made.

Flange Surface

Anti-rust oil, transparent paint , Black paint, Yellow paint, hot-dipped Galvanized, electrical galvanized, Dacromet

Connection

Welding, Threaded,Lap joint

Technical

Forged

Flange Package

Standard export packaging (Plywood Case Outside, Plastic film lining Inside).
At Customers' Requirements

Flange Heat Treatment

Normalizing, Annealing, Quenching+Tempering

Flange Applications

Petrochemical & Gas industry,Shipbuilding industry, Power industry, Valve industry,Water works, and general pipes connecting projects etc.