ConFlat (CF) Fixed Bored Flanges

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ConFlat (CF) Fixed Bored Flanges

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A ConFlat (CF) Fixed Bored Flange is a one piece design where the bolt orientation is fixed with its fitting. The ConFlat (CF) Fixed Bored Flanges are available in both 304 and 316 stainless steel. The fixed flange style has the option of clearance or tapped bolt holes; Clearance bolt holes allow for a bolt to travel through the complete depth of a flange and are secured with a nut while a tapped bolt hole is threaded to accept the bolt directly without the use of a nut.

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PERFORMANCE & SPECIFICATIONS

Benefits:

Designed to fit standard inch tubing O.D.'s
Self-Aligning
Internal Weld
Tapped and clearance (through-hole) bolt holes available
Blank flanges closed unused ports or custom modify

Specifications:
- Interchangeable with other ConFlat style flanges
- Adapters to other flange system available
- Vacuum rated: UHV (approx. 1x10-13 Torr)
- Temperature Range: -200°C up to 450°C
- Leak Rating: < 1×10-9 std. cc/s helium

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Grouped product items
PART NUMBER	Flange Size	CF Flange OD (In )	Bore (in)	Counter Bore (In)	Flange Width (In)	Setback (In)	Bolt Circle Diameter (in)	Bolt Hole Diameter (In)	Bolt Hole Style	Number of Bolt Holes	Material	Ships Within	PRICE	ADD TO CART
CF133-025	Flange Size DN16CF CF Flange OD (In ) 1.33 Bore (in) 0.26 Counter Bore (In) - Flange Width (In) 0.30 Setback (In) - Bolt Circle Diameter (in) 1.06 Bolt Hole Diameter (In) 0.17 Bolt Hole Style Clearance Number of Bolt Holes 6 Material 304SS Ships Within 3-5 Days See more CF133-025	DN16CF	1.33	0.26	-	0.30	-	1.06	0.17	Clearance	6	304SS	3-5 Days	$15.00	Starting at: $15.00	PRICE QTY $15.00
CF133-038	Flange Size DN16CF CF Flange OD (In ) 1.33 Bore (in) 0.38 Counter Bore (In) - Flange Width (In) 0.30 Setback (In) - Bolt Circle Diameter (in) 1.06 Bolt Hole Diameter (In) 0.17 Bolt Hole Style Clearance Number of Bolt Holes 6 Material 304SS Ships Within 3-5 Days See more CF133-038	DN16CF	1.33	0.38	-	0.30	-	1.06	0.17	Clearance	6	304SS	3-5 Days	$15.00	Starting at: $15.00	PRICE QTY $15.00
CF133-050	Flange Size DN16CF CF Flange OD (In ) 1.33 Bore (in) 0.51 Counter Bore (In) - Flange Width (In) 0.30 Setback (In) - Bolt Circle Diameter (in) 1.06 Bolt Hole Diameter (In) 0.17 Bolt Hole Style Clearance Number of Bolt Holes 6 Material 304SS Ships Within 3-5 Days See more CF133-050	DN16CF	1.33	0.51	-	0.30	-	1.06	0.17	Clearance	6	304SS	3-5 Days	$15.00	Starting at: $15.00	PRICE QTY $15.00
CF133-075	Flange Size DN16CF CF Flange OD (In ) 1.33 Bore (in) 0.63 Counter Bore (In) 0.76 Flange Width (In) 0.30 Setback (In) 0.18 Bolt Circle Diameter (in) 1.06 Bolt Hole Diameter (In) 0.17 Bolt Hole Style Clearance Number of Bolt Holes 6 Material 304SS Ships Within 3-5 Days See more CF133-075	DN16CF	1.33	0.63	0.76	0.30	0.18	1.06	0.17	Clearance	6	304SS	3-5 Days	$15.00	Starting at: $15.00	PRICE QTY $15.00
CF133T-025	Flange Size DN16CF CF Flange OD (In ) 1.33 Bore (in) 0.26 Counter Bore (In) - Flange Width (In) 0.30 Setback (In) - Bolt Circle Diameter (in) 1.06 Bolt Hole Diameter (In) 8/32 Bolt Hole Style Tapped Number of Bolt Holes 6 Material 304SS Ships Within 3-5 Days See more CF133T-025	DN16CF	1.33	0.26	-	0.30	-	1.06	8/32	Tapped	6	304SS	3-5 Days	$19.30	Starting at: $19.30	PRICE QTY $19.30
CF133T-038	Flange Size DN16CF CF Flange OD (In ) 1.33 Bore (in) 0.38 Counter Bore (In) - Flange Width (In) 0.30 Setback (In) - Bolt Circle Diameter (in) 1.06 Bolt Hole Diameter (In) 8/32 Bolt Hole Style Tapped Number of Bolt Holes 6 Material 304SS Ships Within 3-5 Days See more CF133T-038	DN16CF	1.33	0.38	-	0.30	-	1.06	8/32	Tapped	6	304SS	3-5 Days	$19.30	Starting at: $19.30	PRICE QTY $19.30
CF133T-050	Flange Size DN16CF CF Flange OD (In ) 1.33 Bore (in) 0.51 Counter Bore (In) - Flange Width (In) 0.30 Setback (In) - Bolt Circle Diameter (in) 1.06 Bolt Hole Diameter (In) 8/32 Bolt Hole Style Tapped Number of Bolt Holes 6 Material 304SS Ships Within 3-5 Days See more CF133T-050	DN16CF	1.33	0.51	-	0.30	-	1.06	8/32	Tapped	6	304SS	3-5 Days	$19.30	Starting at: $19.30	PRICE QTY $19.30
CF133T-075	Flange Size DN16CF CF Flange OD (In ) 1.33 Bore (in) 0.63 Counter Bore (In) 0.76 Flange Width (In) 0.30 Setback (In) 0.18 Bolt Circle Diameter (in) 1.06 Bolt Hole Diameter (In) 8/32 Bolt Hole Style Tapped Number of Bolt Holes 6 Material 304SS Ships Within 3-5 Days See more CF133T-075	DN16CF	1.33	0.63	0.76	0.30	0.18	1.06	8/32	Tapped	6	304SS	3-5 Days	$19.75	Starting at: $19.75	PRICE QTY $19.75
CF212-100	Flange Size DN25CF CF Flange OD (In ) 2.12 Bore (in) 0.94 Counter Bore (In) 1.01 Flange Width (In) 0.47 Setback (In) 0.17 Bolt Circle Diameter (in) 1.63 Bolt Hole Diameter (In) 0.27 Bolt Hole Style Clearance Number of Bolt Holes 4 Material 304SS Ships Within 3-5 Days See more CF212-100	DN25CF	2.12	0.94	1.01	0.47	0.17	1.63	0.27	Clearance	4	304SS	3-5 Days	$17.50	Starting at: $17.50	PRICE QTY $17.50
CF212-075	Flange Size DN25CF CF Flange OD (In ) 2.12 Bore (in) 0.63 Counter Bore (In) 0.76 Flange Width (In) 0.47 Setback (In) 0.17 Bolt Circle Diameter (in) 1.63 Bolt Hole Diameter (In) 0.27 Bolt Hole Style Clearance Number of Bolt Holes 4 Material 304SS Ships Within 3-5 Days See more CF212-075	DN25CF	2.12	0.63	0.76	0.47	0.17	1.63	0.27	Clearance	4	304SS	3-5 Days	$17.50	Starting at: $17.50	PRICE QTY $17.50
CF212-050	Flange Size DN25CF CF Flange OD (In ) 2.12 Bore (in) 0.51 Counter Bore (In) - Flange Width (In) 0.47 Setback (In) - Bolt Circle Diameter (in) 1.63 Bolt Hole Diameter (In) 0.27 Bolt Hole Style Clearance Number of Bolt Holes 4 Material 304SS Ships Within 3-5 Days See more CF212-050	DN25CF	2.12	0.51	-	0.47	-	1.63	0.27	Clearance	4	304SS	3-5 Days	$17.50	Starting at: $17.50	PRICE QTY $17.50
CF212-025	Flange Size DN25CF CF Flange OD (In ) 2.12 Bore (in) 0.26 Counter Bore (In) - Flange Width (In) 0.47 Setback (In) - Bolt Circle Diameter (in) 1.63 Bolt Hole Diameter (In) 0.27 Bolt Hole Style Clearance Number of Bolt Holes 4 Material 304SS Ships Within 3-5 Days See more CF212-025	DN25CF	2.12	0.26	-	0.47	-	1.63	0.27	Clearance	4	304SS	3-5 Days	$32.00	Starting at: $32.00	PRICE QTY $32.00
CF212T-025	Flange Size DN25CF CF Flange OD (In ) 2.12 Bore (in) 0.26 Counter Bore (In) - Flange Width (In) 0.47 Setback (In) - Bolt Circle Diameter (in) 1.63 Bolt Hole Diameter (In) 1/4 - 28" Bolt Hole Style Tapped Number of Bolt Holes 4 Material 304SS Ships Within 3-5 Days See more CF212T-025	DN25CF	2.12	0.26	-	0.47	-	1.63	1/4 - 28"	Tapped	4	304SS	3-5 Days	$42.00	Starting at: $42.00	PRICE QTY $42.00
CF212T-050	Flange Size DN25CF CF Flange OD (In ) 2.12 Bore (in) 0.51 Counter Bore (In) - Flange Width (In) 0.47 Setback (In) - Bolt Circle Diameter (in) 1.63 Bolt Hole Diameter (In) 1/4 - 28" Bolt Hole Style Tapped Number of Bolt Holes 4 Material 304SS Ships Within 3-5 Days See more CF212T-050	DN25CF	2.12	0.51	-	0.47	-	1.63	1/4 - 28"	Tapped	4	304SS	3-5 Days	$42.00	Starting at: $42.00	PRICE QTY $42.00
CF212T-075	Flange Size DN25CF CF Flange OD (In ) 2.12 Bore (in) 0.63 Counter Bore (In) 0.76 Flange Width (In) 0.47 Setback (In) 0.17 Bolt Circle Diameter (in) 1.63 Bolt Hole Diameter (In) 1/4 - 28" Bolt Hole Style Tapped Number of Bolt Holes 4 Material 304SS Ships Within 3-5 Days See more CF212T-075	DN25CF	2.12	0.63	0.76	0.47	0.17	1.63	1/4 - 28"	Tapped	4	304SS	3-5 Days	$42.00	Starting at: $42.00	PRICE QTY $42.00
CF212T-100	Flange Size DN25CF CF Flange OD (In ) 2.12 Bore (in) 0.94 Counter Bore (In) 1.01 Flange Width (In) 0.47 Setback (In) 0.17 Bolt Circle Diameter (in) 1.63 Bolt Hole Diameter (In) 1/4 - 28" Bolt Hole Style Tapped Number of Bolt Holes 4 Material 304SS Ships Within 3-5 Days See more CF212T-100	DN25CF	2.12	0.94	1.01	0.47	0.17	1.63	1/4 - 28"	Tapped	4	304SS	3-5 Days	$23.00	Starting at: $23.00	PRICE QTY $23.00
CF275-025	Flange Size DN40CF CF Flange OD (In ) 2.75 Bore (in) 0.26 Counter Bore (In) - Flange Width (In) 0.50 Setback (In) - Bolt Circle Diameter (in) 2.31 Bolt Hole Diameter (In) 0.27 Bolt Hole Style Clearance Number of Bolt Holes 6 Material 304SS Ships Within 3-5 Days See more CF275-025	DN40CF	2.75	0.26	-	0.50	-	2.31	0.27	Clearance	6	304SS	3-5 Days	$17.00	Starting at: $17.00	PRICE QTY $17.00
CF275-050	Flange Size DN40CF CF Flange OD (In ) 2.75 Bore (in) 0.51 Counter Bore (In) - Flange Width (In) 0.50 Setback (In) - Bolt Circle Diameter (in) 2.31 Bolt Hole Diameter (In) 0.27 Bolt Hole Style Clearance Number of Bolt Holes 6 Material 304SS Ships Within 3-5 Days See more CF275-050	DN40CF	2.75	0.51	-	0.50	-	2.31	0.27	Clearance	6	304SS	3-5 Days	$17.00	Starting at: $17.00	PRICE QTY $17.00
CF275-075	Flange Size DN40CF CF Flange OD (In ) 2.75 Bore (in) 0.63 Counter Bore (In) 0.76 Flange Width (In) 0.50 Setback (In) 0.21 Bolt Circle Diameter (in) 2.31 Bolt Hole Diameter (In) 0.27 Bolt Hole Style Clearance Number of Bolt Holes 6 Material 304SS Ships Within 3-5 Days See more CF275-075	DN40CF	2.75	0.63	0.76	0.50	0.21	2.31	0.27	Clearance	6	304SS	3-5 Days	$17.00	Starting at: $17.00	PRICE QTY $17.00
CF275-100	Flange Size DN40CF CF Flange OD (In ) 2.75 Bore (in) 0.88 Counter Bore (In) 1.01 Flange Width (In) 0.50 Setback (In) 0.21 Bolt Circle Diameter (in) 2.31 Bolt Hole Diameter (In) 0.27 Bolt Hole Style Clearance Number of Bolt Holes 6 Material 304SS Ships Within 3-5 Days See more CF275-100	DN40CF	2.75	0.88	1.01	0.50	0.21	2.31	0.27	Clearance	6	304SS	3-5 Days	$17.00	Starting at: $17.00	PRICE QTY $17.00