Flange Type

WN/welding neck flange;SO/slip on flange;

PL /Plate flange;BL/Blind flange;

Th/Threaded flange;SW/socket welding flange;

LF/SE(lapped flange/stub end);LWN/long welding neck flange;

Orifice flange;Reducing flange;API flange;

Integral/Compact flange;Spectacle blind,

Line spade and spacer,Paddle blind,Paddle spacer;

Orifice plate;Pipe plate,Bleed ring;Plate flange

Standard

ANSI B16.5,ANSI B16.47,ANSI B16.48,ANSI B16.36,

JIS B2220,

BS4504, BS1560,BS10;

MSSSP44                   DIN2630,DIN2631,DIN2632,DIN2633,DIN2634,DIN2635,

DIN2636,DIN2637,DIN2638,DIN2501(WN);DN2573,DIN2576,

DIN2527,DIN2655,DIN2656(PL);DIN2566(TH)

Size

1/2''''~60''''

Class Rating

150~2500

Facing

RF(raised face);FF(flat face);RTJ(ring type joint);RJ(ring jointface)

TG(tongue and groove face);MFM(male and female face)

Manufacturing process

Push, Press, Forge, Cast, etc.

Material

Carbon steel

Stainless steel

Alloy steel

Duplex stainless steel

Carbon steel, stainless steel, alloy steel

ASTM A694 F42,F46,F48,F50,F52,F56,F60,F65,F70;

ASTM A105;

ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2;

ASTM A266 GR.1,GR.2,GR.3,GR.4

ASTM A182

F 304, 304L, 304H, 309S, 309H, 310S, 310H,316,  

316Ti,316L,317, 317L, 321, 347,347H,348

ASTM A182 F5, F5a , F9, F11, F12, F22, F91;

ASTM A182 F51/UNS S31803,F53/UNS S32750,F55/UNS S32760

F904L/NO8904/1.4539; 254SMO/F44/S31254 

724L;725LN/310MoLN

Packing

Wooden cases, pallets, nylon bags or according to thecustomers'' requirements

MOQ

1pcs

Delivery time

10-100 days depending on quantity

Payment terms

L/C,T/T

Shipment

FOB Tianjin/Shanghai, CFR, CIF etc

Application

Petroleum/Power/Chemical/Construction/Gas/metallurgy/Shipbuildingetc

Remarks

Other materials and drawings are available.

Welcome to contact us.    

Shanghai TOBO Group International Trading Co.,Ltd