Specifications

1.ANSI  FLANGES

Standard:
ANSI B16.5ANSI B16.47MSS SP44ANSI B16.36
ANSI B16.48

Types:
Welding Neck Flanges, Slip on Flanges, Threaded Flanges, 
Socket Welding Flanges, Blind Flanges, Orifice Flanges, 
Lap Joint Flanges, Ring Joint Flanges, Long Welding Neck Flanges, Figure 8 Blanks

PRESSURE GRADE:
Class150,Class300,Class600,Class900,Class1500,Class2500

SIZE: 1/2" NB TO 48" NB

2.DIN FLANGES

Standard:                                                                                    
DIN2527,DIN2566,DIN2573,DIN2576,DIN2641,DIN2642,
DIN2655,DIN2656,DIN2627,DIN2628,DIN2629,DIN2631
DIN2632,DIN2633,DIN2634,DIN2635,DIN2636,DIN2637
DIN2638,DIN2673

Types:
Welding neck FflangesSlip on FlangesThreaded Flanges
Socket Welding Flanges, Blind Flanges

PRESSURE GRADE:
6Bar,10Bar,16Bar,25Bar,40Bar
SIZE: DN10-DN1000

3.JIS B2220 FLANGES

Types:Sop type; Soh type; Plate Flanges; Blind Flanges

Pressure Class5K10K16K20K30K

SIZE:10A-1500A

4.BS FLANGES

Standard: BS 4504 SEC 3.1 : Welding neck Flanges(111/134), Hubbed Slip on Flanges(112) ,Hubbed Threaded Flanges(113),Lapped Pipeend FlangesE(133), Plate Flanges(101),Loose Plate Flanges(102), Loose Plate With Weld-neck Flanges (104),Blank Flanges(105)
PRESSURE GRADE: PN2.5 TO PN40

Standard: BS 4504(PART-1)
PRESSURE GRADE:PN2.5 TO PN40

Standard: BS 10 : Welding neck Flanges, Plate Slip-on Flanges, Screwed Boss Flanges, Slip on Boss Flanges, Blind Flanges
TYPES: Table: D, E, F, H
SIZE: 1/2" NB TO 48"NB

5.EN 1092-1:2001 FLANGES

SIZE:TYPE1(Plate Flanges); TYPE2(Losse Plate Flanges); TYPE5(Blank Flanges); TYPE11(Weld-neck Flanges); TYPE12(Hubbed Slip-on Flanges For Welding); TYPE13(Hubbed Threaded Flanges)

Pressure ClassPN2.5PN6PN10PN16PN25PN40PN63PN100

SIZE: 1/2" TO 48"

6.UNI FLANGES

TYPES: UNI227622772278608360846088608922992280228122822283... (PLSOWNBLTH) FLANGES

Pressure ClassPN0.25-250MAP

SIZE: 1/2" TO 48"

7.GOST FLANGES

TYPES:Plate Flanges(GOST12820-80); Blind Flanges(GOST12836-67); Wedling neck Flanges(GOST12821-80); Steel Butt-Welded Flanges GOST12821-80

Pressure Class:PN=0.6--PN10,0 (100 /2)

SIZE: 1/2" TO 48"

8.AS2129 AND AS4087 FLANGES

TYPES:1.Plate Flanges Table D Blind;2.Plate Flanges Table D Slip on  Drilled; 3. Plate Flanges Table E Blind;4.Plate Flanges Table E Slip on Drilled;5.Flanges Tables H Blind;6.Plate Flanges Table H Slip on Drilled; 7.DIN PN16 Plate Flanges;8.Forged Flanges Table D Slip on;9.Forged Flanges Table D Screwed;10.Forged Flanges Table D Screwed GAL;11.Forged Flanges Table E Slip on;12.Forged Flanges Table E Screwed;13.Forged Flanges Table E Screwed GAL;14.Forged Flanges Table H Slip on;15.Forged Flanges Table H Screwed

SIZE: 1/2" TO 48"

Function
The products are applied to pipes’ connection in water, electricity, petrochemical industry, nuclear power, medicine etc.
According to different requirements of clients, we are able to design and process qualified products.

The flange(WN Flange;So flange;BL Flange;TH Flange;PL Flange;SW Flange):

1.ISO9001-2000 quality system certificate
petitive price
3. Non - standard flanges are welcome with technical drawings or samples
4. Including plate flanges, threaded flanges, slip - on flanges, lap joint flanges,and blind flanges