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Standard-Wall Butt-Weld Unthreaded Pipe Fitting

Manufacturer part: 45555K661

Also known as Schedule 40 fittings, these have thicker walls than our thin-wall stainless steel unthreaded butt-weld fittings. They have beveled ends that, when flush to pipe, create a trough for a strong weld that permits maximum flow.316 stainless steel fittings have excellent corrosion resistance.Stub-end straight adapters are used with flanges. Slide a flange onto the stub end and weld the stub end to pipe (not the flange). Since the flange isn’t welded to the pipe, it can be disconnected easily, which creates an access point for frequent cleaning and inspecting.

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Technical data

Specifications

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ID
3.068"
OD
3 ,1/2,"
ECCN
2B999
RoHS
RoHS 3 (2015/863/EU) Compliant
Type
Adapter, Stub End
Class
150
DFARS
Specialty Metals COTS-Exempt
REACH
REACH (EC 1907/2006) (01/17/2023, 233 SVHC) Compliant
Shape
Straight
Length
2 ,1/2,"
Weight
2.07 lbs.
Material
316 Stainless Steel, 316/316L Stainless Steel
Schedule
40
Flange OD
5"
Pipe Size
3
Schedule B
730723.0000
Construction
Welded
For Use With
Air, Natural Gas, Oil, Water
Wall Thickness
0.216"
Connection Type
Pipe
Related Product
Flanges
Connection Style
Butt Weld × Flanged
Country of Origin
Malaysia or Peoples Republic of China
Specifications Met
ASME B16.9, ASTM A403, MSS SP-43

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