Short Description


China Flanged end Spool Manufacturer supplies Customized UNS31803 2205 Flanged end Spool.

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Key Specifications / Features

Type:Flanged end Spool
Material: 2205 (UNS S31803/F51)
Size: 4—1/16″
Wall thickness: SCH40S
Length: 938.3 MM

The Flanged end Spool has two flanges, these are welded on the pipe spool by mechanically flaring the steel pipe to form a lap collar.

Steel Grade Chemical Composition For 2205
C(Max) Si(Max) Mn(Max) P(Max) S(Max) Ni Cr Mo
UNS31803 (2205) 0.03 1.00 2.00 0.03 0.02 4.5–6.5 21.0–23.0 2.5–3.5

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