Charity Work
Genius Development has sponsored World Vision since 2013 to help children those who live in poverty-stricken areas around the world, so that they can get learning opportunities and change their living environment.
Stainless Steel Flanges
Product Range & Standards
(Outer Diameter: 75mm - 2560mm)
Chinese National Standard
Standard
GB/T 9112-2000 ~ 9123-2000
Pressure: 0.25MPa ~ 10MPa
Size: DN10 ~ DN1200
Type
Blind, Plate, Lap Joint, Slip On, Threaded, Welding Neck, Long Welding Neck
European Standard
Standard
EN 1092-1
Pressure: PN6 ~ PN100
Size: DN10 ~ DN4000
Type
Plate, Loose Plate, Blind, Welding Neck, Hubbed Slip On, Hubbed Threaded
American Standard
Standard
ASME B16.5
Pressure: Class 150 ~ 1200
Size: 1/2” ~ 24”
ASME B16.47A
Pressure: Class 150 ~ 900
Size: 26” ~ 60”
ASME B16.47B
Pressure: Class 75 ~ 900
Size: 26” ~ 60”
Type
Blind, Boss Blind, Lap Joint, Plate, Slip On,
Threaded, Welding Neck, Long Welding Neck
Blind, Welding Neck
Blind, Welding Neck
German Standard
Standard
DIN
Pressure: Class PN6 ~ PN400
Size: DN10 ~ DN4000
Type
DIN2527 - Blind: PN6 ~ PN100
DIN2566 - Screwed: PN10 & PN16
DIN2573 - Soldering or Welding: PN6
DIN2576 - Soldering or Welding: PN10
DIN2627 - Welding Neck: PN400
DIN2628 - Welding Neck: PN250
DIN2629 - Welding Neck: PN320
DIN2630 - Welding Neck: PN1 & PN2.5
DIN2631 - Welding Neck: PN6
DIN2632 - Welding Neck: PN16
DIN2633 - Welding Neck: PN16
DIN2634 - Welding Neck: PN25
DIN2635 - Welding Neck: PN40
DIN2636 - Welding Neck: PN64
DIN2637 - Welding Neck: PN100
DIN2638 - Welding Neck: PN160
DIN2641 - Lapped Flanges: PN6
DIN2642 - Lapped Flanges: PN10
DIN2655 - Lapped Flanges, Plain Collars: PN25
DIN2656 - Lapped Flanges, Plain Collars: PN40
Australian Standard
Standard
AS2129
Table: T/A, T/D, T/E, T/F, T/H, T/J, T/K, T/R, T/S, T/T
Size: DN15 ~ DN3000
AS4087
Pressure: PN16 ~ PN35
Size: DN50 ~ DN1200
Type
Blind, Plate, Boss, Welding Neck
Blind, Plate, Welding Neck
British Standard
Standard
BS 4504
Pressure: PN2.5 ~ PN40
Size: DN10 ~ DN4000
BS 10
Table: T/A, T/D, T/E, T/F, T/H
Size: 1/2” ~ 48”
Type
Plate, Loose, Welding Neck, Blind, Hubbed Threaded, Hubbed Slip On, Integral
Plate, Boss, Welding Neck
Japanese standard
Standard
JIS B2220
Pressure: 5K ~ 30K
Size: DN10 ~ DN1500
Type
Slip On Plate, Slip On Hubbed, Socket Welding, Welding Neck, Lap Joint, Threaded, Integral, Blind
French Standard
Standard
NFE 29203
Pressure: PN2.5 ~ PN420
Size: DN10 ~ DN600
Type
Blind, Welding Neck, Plate, Loose, Integral, Slip On
Canadian Standard
Standard
CSA Z245.12
Pressure: PN20 ~ PN400
Size: NPS 1/2 ~ 60
Type
Blind, Welding Neck
African Standard
Standard
SABS1123
Pressure: 250kPa ~ 6400kPa
Size: DN10 ~ DN3600
Type
Blind, Welding Neck, Plate, Loose, Integral, Slip On
Major Materials
Standard
Carbon Steel
ASTM A36
ASTM A105, A105N
ASTM A182 F1/F5/F9/F11 (Class 2)/F12 (Class 2)/F22 (Class 1)/F91
ASTM A350 LF1/LF2 (Class 1)/LF3
ASTM A694 F42/F46/F52/F56/F60/F65/F70
EN 10025-2
EN 10025-3
EN 10028-2
EN 10222-2
EN 10273
BS 4360
DIN 17175
Duplex
ASTM A182 F44/F51/F53/F55/F60
Stainless Steel
ASTM A182 F304/F304L/F304H/F310/F310H/F316/F316L/F316H/F316Ti
ASTM A182 F317/F321H/F347/F347H/F904L
EN 10088-5 1.4305/1.4306/1.4438/1.4501/1.4529/1.44539/1.4547
EN 10222-5 1.4301/1.4307/1.4401/1.4404/1.4410/1.4435/1.4462/1.4541/1.4550/1.4571
JIS G3214 F304/F304L/F316/F316L
NFE 29-204 BF Z3 CN 19-09/ BF Z7 CN 19-09
NFE 29-204 BF Z3 CND 17-11-02/BF Z7 CND 17-11-02
Alloy Steel
EN 10095 1.4841/1.4878
EN 10269 1.4919
Production Process
