C22.8 BL FLANGE

Product

Welding neck Flange

Slip on

Blind flange

Long welding neck flange

Lap joint flange

Socket welding

Threaded flange

Plate flange/Flat flange

Spectacle Blind(spade and spacer)

Orifice flange

Forgings

Anchor flange

According to customer&#x***9;s requirement

Standards

ANSI B*6.5

1/2"**4"

ANSI B*6.*7 Series "A"(MSS SP*4)

*6"**0"

ANSI B*6.*7 Series "B"(API **5)

*6"**0"

AWWA C**7

4"***0"

B*6.*6

4"***0"

BS ***3

*6"**8"

BS ***4

1/2"**0"

DIN EN*****1

1/2"***0"

API **0,B*6.*8

1/2"**4"

JIS

1/2"**0"

JB/T

1/2"**4"

HG ****2

1/2"**0"

Non-standard(customer's design)

Material

Carbon steel(A*6,A**5, A**6 CL2/CL4,ST*7.2, C*2.8,S**5JR,S**5JR,S**5JR)

Plate material(A**5 Gr*0/*0,A**6 Gr*0/*0,A**5GrA B C,A**0 **4,A**0 **6)

Low Temp Carbon steel (A**0 LF2 CL1/CL2/LF3)

High Yield Carbon steel(A**4 F*2/F*6/F*2/F*6/F*0/F*5/F*0)

Stainless steel(A**2 F**4/L, F**4H, F**6/L,F**7/L,F*4)

Low alloy steel (A**2 F1, F5,F9,F*1 CL1/CL2/CL3, F*2 CL1/CL2, F*2 CL1/CL3, F*1)

Duplex stainless steel (A**2 F*1/UNS ****3, F*2/UNS****0, F*3/UNS ****0)