Wnrf Premium Forged Stainless Steel Carbon Steel F304 F316 ANSI Flanges

RAISED FACE FLANGES .Raised  face flange manufacturer , Raised  face flange exporter & Raised  face flange supplier in China ,310 / 310STi raised face flanges, 321 / 321H  raised face flanges,316Ti raised face flanges, 347 / 347H raised face flanges,317/ 317L raised face flanges,446 raised face flang

Featured Products

RAISED FACE FLANGES .
Raised  face flange manufacturer , Raised  face flange exporter & Raised  face flange supplier in China ,
310 / 310STi raised face flanges, 321 / 321H  raised face flanges,316Ti raised face flanges, 347 / 347H raised face flanges,317/ 317L raised face flanges,446 raised face flanges,304 / 304Lraised face flanges . flange .
STEEL FLANGES
flange
Materials

Carbon Steel: ASTM A105,ASTM A350 LF1, LF2, CL1/CL2, A234, S235JRG2, P245GH P250GH, P280GHM 16MN, 20MN ,20# ,etc .

Low Temp Carbon steel (A350 LF2 ,A350 LF3) 

Stainless Steel: ASTM A182, F304/304L, F316/316L

Duplex stainless steel (A182 F51/UNS 31803 , F53/UNS 32750, F55)

Low alloy steel (A182 F1, F5,F9,F11, F12, F22)

flange Standard

ANSI/ASME/ASA B16.5 FLANGES, ANSI B16.47 A/B FLANGES

JIS B 2220 FLANGES, KS B 1503, DIN SERIES, UNI, EN1092-1, BS4504

BS 10 TABLE D/E/F FLANGES, SANS 1123 FLANGES/SABS 1123

GOST12820-80/GOST12821-80, NFE29203/NS/AS/ISO/AWWA FLANGES
flange
Types

Plate/Blind/Slip-On/Weld-Neck/Blade/Threaded/Socket-Weld/Lap-Jiont/Figure-8 Blanks/Orifice

Back- up Ring /Red Blind/ Paddle Blind

Client's Flange/Special Flange
pipe flange
Pressure

150LBS, 300,600,900,1500,2500 ANSI, ASA B16.5

PN6 PN10 PN16 PN25 PN40 PN64-DIN/UNI

PN6 PN10 PN16 PN25 PN40 PN63-EN1092-1/BS4504

PN0.6Pa, PN1.0Pa, PN1.6. PN2.5,PN4.0-GOST12820-80

PN0.6Pa, PN1.0Pa, PN1.6. PN2.5,PN4.0, PN6.3. -GOST12821-80

600kPa, 1000.1600.2500.4000.-SANS 1123

5KG, 10KG, 16KG, 20KG, 30KG, 40KG-JIS B2220/KS B1503

TABLE D, TABLE E ,TABLE F-BS 10, AS2129

CLASS D, CLASS E, CALSS F, AWWA C207
steel flange
Surface

Rust Preventing Oil/ Antirust Oil

Black/Yellow/Golden Coating (Water-Based Paint) Varnish Paint Coating Varnish Oil Coating

Electro Galvanizing Coating (Cold Galvanizing, Color Golden or silvery white) Hot Dip Galvanizing
flange
Technique

Forging

Heat Treatment: Annealing Quenching and tempering Precipitation/Selective/Case Harding

Certification

ISO ,TUV,AD
 

FLANGE STANDARD
FLANGE PRESSURE RATINGFLANGE TYPEFLANGE FACINGFLANGE MATERIAL
ANSI B16.5 flangeCLASS 150 300 400 600 900 1500 2500 LBSSO WN SW TH LJ BL LWNRF FF RTJ
etc
ASTM SA105/105N A350 LF2 CL1/CL2 A694 F45/52/65, s235jr C22.8;
A182 F304/304L A182 F316/316L A182 F317L A182 F310 F321 F347; 
A182 F5 F9 F11 F51 F53 F55 F60 F304H F316H F317H, C276 INCONLE 600 625; and etc..
ANSI B16.47-A MSS-SP75 FLANGECLASS 150 300 400 600 900 LBSWN BL
ANSI B16.47-B API FlangeCLASS 75 150 300 400 600 900 LBS
ANSI/ASME B16.36 flangeCLASS 300 400 600 900 1500 2500 LBSORIFICE
ANSI/ASME B16.48CLASS 150 300 400 600 900 1500 2500 LBSFIG.8 SPACER AND BLANK SPECTACLE
AWWA C207
flange
CLASS B & D TABLE 2/3, CLASS E TABLE 4SO PL BL
EN 1092-1 steel flangePN 2.5 6 10 16 25 40 63 100 160 250 320 400PL LOO BL WN SO TH
BS 4504 flangePN 2.5 6 10 16 25 40PL WN TH BL SO
DIN flangePN 6 10 16 25 40PL WN TH BL LOO SO
UNI flangePN 6 10 16 25 40PL WN TH BL LOO
SABS/SANS 1123CLASS 600 1000 1600 2500 4000 KPAWN PL TH SO BL
JIS B2220/KS flange5K 10K 16K 20K 30K 40KSOP/PL SOH/SO BL
GOST flangePN 1 1.6 2.5 4 6.3 10PL WN BL
AS flangeTABLE D E F HPL SO BL

GUANGZHOU KINGMETAL STEEL INDUSTRY CO., LTD. is an Industry Group Company. It is a professional company in designing, producing and selling steel pipe, pipe fittings, flanges, valves . We have our own big factories with modern machine line to make high quality products, which is mainly to be exported to oversea markets.

We are pure-hearted and awaiting for your kind attention to our company..

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