CANGZHOU HENGJIA PIPELINE CO.,LTD
Plate flat flanges are the most common flanges. Insert the end of pipe into the flange. Plate flat flange and pipe are contacted by welding . Then 2 pipes are connected by fixing flate flat flanges using bolt, nuts and gaskets. Flate flat flanges are suitable for use in piping systems where the pressure rating is relatively low and pressure fluctuations, vibrations and oscillations are not severe.
Plate Flange/ Flat Flange Manufacturer in Shanxi and Shanghai , China
Plate flat flanges are the most common flanges. Insert the end of pipe into the flange. Plate flat flange and pipe are contacted by welding . Then 2 pipes are connected by fixing flate flat flanges using bolt, nuts and gaskets. Flate flat flanges are suitable for use in piping systems where the pressure rating is relatively low and pressure fluctuations, vibrations and oscillations are not severe.
Size
Plate Flanges Size : 1/2”-160”
DN10~DN4000
Facing
Flat Face Full Face (FF) , Raised Face (RF), Male Face(M), Female Face (FM), Tongue Face(T) , Groove Face (G) , Ring Joint Face ( RTJ/ RJ )
Surface /Coating Treatment
Anti-rust Paint, Oil Black Paint , Yellow Transparent , Zinc Plated, Cold and Hot Dip Galvanized , Golden Varnish Finish
International Standard Flanges DHDZ provides:
Amercian Standard
ANSI B16.5
Pressure Class: 150~1200
Size: 1/2”-24”
ASME B16.5
Pressure Class 150~1200
Size: 1/2”-24”
ASME B16.47A
Pressure Class 150~900
Size: 1/2”-24”
ASME B16.47B
Pressure Class 75~900
Size: 26”-60”
ANSI B16.1
Orifice Union B16.36
MSS-SP-44
API
AWWA
Type
Welding neck, Slip on, Threaded, Lap joint ,
Socket weld , Blind , Orifice, Spectacle blind
African Standard
Standard
SABS 1123
Pressure 250kpa~6400kpa
Size: DN10~ DN3600
Type
Blind, Plate, Welding neck, Loose,
Integral, Slip on
Australian Standard
Standard
AS 2129
Table: T/A, T/D, T/E, T/F, T/H,
T/J, T/K, T/R, T/S, T/T,
Size: DN15~ DN3000
AS 4087
Pressure PN16~PN35
Size: DN50~ DN1200
Type
Blind, Plate, Welding neck, Boss ??
Canadian Standard
Standard
CSA Z245.12
Pressure PN20~PN400
Size: NPS 1/2”-60”
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, Blind,Integral
European Standard
Standard
EN 1092-1
Pressure PN6~PN100
Size: DN10~ DN4000
Type
Plate, Loose plate, Blind, Welding neck, Hubbed slip on, Hubbed threaded
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
Pressure PN2.5~PN40
Size: 1/2~ 48”
Type
Plate, Loose , Welding neck, Blind,
Hubbed slip on , Hubbed threaded
Integral , Plain
French Standard
Standard
NFE 29203
Pressure PN2.5~PN420
Size: DN10~ DN600
Type
Blind, Plate, Welding neck, Loose,
Integral, Slip on
Italy Standard
Standard
UNI 2276-2278
Pressure PN6~PN40
Size: DN10~ DN600
Type
Blind, Plate, Welding neck, Loose,
Integral, Slip on
Russia Standard
Standard
GOST 1281
Pressure PN15~PN2000
Size: DN10~ DN2400
Type
Blind, Plate, Welding neck, Loose,
Integral, Slip on
Type
Blind, Plate, Welding neck, Lap joint, Slip on,
Threaded, Long welding neck
MSS-SP-44
API
AWWA
DIN
EN 1092-1
BS4504
GOST
AFNOR NF EN 1759-1
NEF
UNI
JIS
SABS 1123
ISO 7005-1
AS 2129
GB/T 9112
GB/T9117
HG/T 20592
HG/T 2061
SH/T 3406
Materials used by DHDZ:
1. CARBON STEEL - ASTM/ASME SA-105, SA-105N, A-350 LF-2, LF-3, A694, SA-516-70, A36
2. STAINLESS STEEL - ASTM/ASME A182 Gr F304 , A182 Gr F304H, A182 Gr F304L, A182 Gr F304N, A182 Gr F304LN, A182 Gr F316, A182 Gr F316L, A182 Gr F316N, A182 Gr F316LN, A182 Gr F316Ti, A182 Gr F321, A182 Gr F321H, A182 Gr F347, A182 Gr F347H, A182 Gr F317, A182 Gr F317L, 309 310, 310H, 904L
3. Duplex - F-51
4. ALLOY STEEL: A-182-F-1, F-5, F-6, F-9, F-11, F-12, F-22
Product Categories : Forged Flange > Plate Flange
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