Short Description

Model No.: F51-Weld-Neck-Flange-250-50

China Weld Neck Flange Manufacturer www.steeljrv.com offers ANSI B16.5 ASTM A182 F51 Weld Neck Flange, DN250, PN50.

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Key Specifications / Features

Type:  Weld Neck Flange
Material: ASTM A182 F51 
Standard: ANSI B16.5
Class Rating: 300 (PN50)
Size: DN250 (10 Inch)
Thickness: 47.8mm
Connection: RF

Steel Grade 

Chemical Composition For 2205 (F51)

C(Max)

Si(Max)

Mn(Max)

P(Max)

S(Max)

N

Ni

Cr

Mo

 

UNS31803 (2205)

 

0.03

 

1.00

 

2.00

 

0.03

 

0.02

 

0.08–0.20

 

4.5–6.5

 

21.0–23.0

 

2.5–3.5

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