Carbon Steel Threaded Flange, ASTM A105, ASME B16.5

Name: Carbon Steel Threaded Flange, ASTM A105, ASME B16.5
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Key Specifications / Features

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Detail Information

The outline of carbon steel threaded flange is similar to slip flange. However the bore of threaded flange is thread which is different from slip-on flange, enabling assembly without welding. Threaded flange can be only used under relatively low pressure piping systems. Threaded flange cannot be used under high pressure although it may be welded around the joint after assembly.

Standard: API 650, API 6A, API 600, ASME B16.5

Materials: carbon steel- ASTM A105

Nominal diameter: DN15-600mm

Nominal pressure: ANSI 150Lb, 300Lb, 600Lb, 900Lb, 1500Lb, 2500Lb

Dimensions

Seal face	ANSI
Seal face	150LB	300LB	600LB	900LB	1500LB	2500LB
Raised face (RF)	DN15-600 (1/2"-24")					DN15-300 (1/2"-12")
Male face (MF)	-	DN15-600 (1/2"-24")			DN15-65 (1/2"-2.1/2")	DN15-300 (1/2"-12")
Tongue face (TG)	-	DN15-600 (1/2"-24")			DN15-65 (1/2"-2.1/2")	DN15-300 (1/2"-12")
Full face (FF)	DN15-600 (1/2"-24")	-
Ring joint face (RJ)	DN25-600 (1/2"-24")	DN15-600 (1/2"-24")				DN15-300 (1/2"-12")