China JIS G3451 F15 16K Forged Welded Neck Steel Flange

Forging Carbon Steel Flange / stainless steel forged flange .
JIS G3451 F15 16K 2 1/2" X SCH10 WN STEEL FLANGE

Size: 1/2"-72"
Flange Type:
Slip-on, Weld Neck, Socking Welding, Blind, Plate-type etc.

PL Flange
WN Flange
SO Flange
TH Flange
SW Flange
LJ Flange
BL Flange

Sealing Surface Type:
Raised Face, Full Face, Male&Female, Ring Joint Face, Taper Face, Taper Groove Face

Face type
RF(raised face) M(male face)
FM(female face)T(tongue face)
G(groove face) RJ(ring joint face)etc.

Surface Treatment:
Rust-proof Oil, Varnish coated, Black/Yellow Painted, Galvanized
WHAT WE DO ?

Steel Flange
Flange Material
Carbon steel
ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH
P250GH, P280GHM 16MN, 20MN ,20#
Stainless steel
ASTM A182, F304/304L, F316/316L
Alloy steel
ASTM A182 A182 F12,F11,F22,F5,F9,F91etc.
Flange Standard
ANSI
Class 150 Flanges-Class 2500 Flanges
DIN
6Bar 10Bar 16Bar 25Bar 40Bar
JIS
5K Flanges-30K Flanges
UNI
6Bar 10Bar 16Bar 25Bar 40Bar
EN
6Bar 10Bar 16Bar 25Bar 40Bar
Flange TYPE
1.Welding neck Flange, 2.Slip on
3.Blind flange 4.Long welding neck flange
5.Lap joint flange 6.Socket welding
7.Threaded flange 8.Flat flange
Flange Surface
Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer, hot-dipped Galvanized, electrical galvanized
Connection
Welding, Threaded
Technical
Forged, Casting
Flange Size
DN10-DN3600
Flange Package
1.>Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside).
2:As Customers' Requirements
Flange Heat Treatment
Normalizing, Annealing, Quenching+Tempering
Flange Applications
Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry,
Valve industry, and general pipes connecting projects etc.