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Size

Pressure

Flange Style

ANSI B16.5

1/2〞--24〞

150LB---2500LB

Welding Neck; Slip On; Blind; Socket Welding; Threaded; Lap Joint.

ASME B16.47 SER A

26〞--60〞

150LB—900LB

Welding Neck; Slip On; Blind.

ASME B16.47 SER B

26〞--60〞

75LB—300LB

Welding Neck; Slip On; Blind.

AWWA C207

1/2〞--120〞

86psi—275psi

Slip On; Blind.

BS3293

26〞--60〞

150LB—600LB

Welding Neck; Slip On.

SL WN FLANGE

1/2〞--24〞

150LB—2500LB

Long Welding Neck.

BS4504

1/2〞--160〞

PN6—PN40

101、105、112、113

BS10

1/2〞--24〞

Table E 、Table D 、Table F

DIN

1/2〞--160〞

PN6---PN400

2635、2527、2576、28031、86030

JIS

1/2〞--24〞

5K—63K

Plate; Slip On; Welding Neck; Socket Welding; Blind.

NFE 29203

1/2〞--24〞

PN6---PN25

Welding Neck; Slip On; Blind; Socket Welding; Threaded; Lap Joint.

UNI

1/2〞--24〞

PN6---PN100

Welding Neck; Slip On; Blind; Threaded; Plate.

EN1092-1

1/2〞--160〞

PN6-PN400

Type 01, Type 02, Type 04,Type 05,Type 11, Type 12, Type 13,Type 21, Type 32,

ISO 7005-1

1/2〞--160〞

PN6-PN420

Type 01, Type 02, Type 03,Type 05,Type 11, Type 12, Type 13,Type 14, Type15,

12820/12821-80

1/2〞--24〞

PN6---PN25

Plate; Slip On; Welding Neck;

GB

1/2〞--80〞

PN0.25---PN42

Welding Neck; Slip On; Blind; Socket Welding; Threaded; Lap Joint.

HG

1/2〞--80〞

PN0.25---PN25

Welding Neck; Slip On; Blind; Socket Welding; Threaded; Lap Joint.

JB

1/2〞--104〞

PN0.25---PN16

Welding Neck; Slip On; Blind; Socket Welding; Threaded; Lap Joint.

GD

1/2〞--100〞

PN1.0---PN10

Welding Neck; Slip On; Blind; Socket Welding; Threaded; Lap Joint.

Material

Carbon Steel

A105、C22.8、C21、 Rst37.2、S235JRG2、P355NH、P265GH、SS400、A350LF2、20#、Q235 etc.

Stainless Steel

F304、F304L、F316、F316L、F316Ti、F321、1.4541、1.4571、1.4404、1.4401 etc.

Alloy Steel.

AISI 8630、AISI 4130、ASTM 4140、A182-F11、A182-F12、ASTM A694 F52、F60、F65、F70 etc.

Surface Treatment

Rustproof Oil、Black、 Yellow 、Blue; Green or Red Painting、Lacquer、Electrical Galvanize、Hot Galvanizing or Shot Blassing treatment、Coating Nylon

Sealing Face

FF, RF, RTJ/RJ, Male&Female, Tongue&Groove.