ISO-QF (KF) Bored Weld Flange

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ISO-QF (KF) Bored Weld Flange

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The ISO-QF Bored Weld flanges are manufactured in 304 and 316 stainless steel. QF flanges are sexless, infinitely rotatable, and fastened with quick clamps that compress an elastomer O-Ring held in a centering ring between two flange faces to create a high vacuum seal.

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PERFORMANCE & SPECIFICATIONS

Benefits:

Fits standard ISO flanges style
Manufactured from 304 Stainless Steel
Fit standard inch tubing outer diameter

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Grouped product items
PART NUMBER	Flange Size	Flange OD (In)	Counter Bore (in)	Bore (In)	Setback (In)	Material	Ships Within	PRICE	ADD TO CART
QF16-025-BW	Flange Size DN16ISO-QF Flange OD (In) 1.18 Counter Bore (in) - Bore (In) 0.26 Setback (In) 0.15 Material 304SS Ships Within 3-5 Days See more QF16-025-BW	DN16ISO-QF	1.18	-	0.26	0.15	304SS	3-5 Days	$8.75	Starting at: $8.75	PRICE QTY $8.75
QF16-038-BW	Flange Size DN16ISO-QF Flange OD (In) 1.18 Counter Bore (in) - Bore (In) 0.38 Setback (In) 0.15 Material 304SS Ships Within 3-5 Days See more QF16-038-BW	DN16ISO-QF	1.18	-	0.38	0.15	304SS	3-5 Days	$9.50	Starting at: $9.50	PRICE QTY $9.50
QF16-050-BW	Flange Size DN16ISO-QF Flange OD (In) 1.18 Counter Bore (in) 0.51 Bore (In) 0.45 Setback (In) 0.15 Material 304SS Ships Within 3-5 Days See more QF16-050-BW	DN16ISO-QF	1.18	0.51	0.45	0.15	304SS	3-5 Days	$12.50	Starting at: $12.50	PRICE QTY $12.50
QF16-075-BW	Flange Size DN16ISO-QF Flange OD (In) 1.18 Counter Bore (in) 0.76 Bore (In) 0.68 Setback (In) 0.15 Material 304SS Ships Within 3-5 Days See more QF16-075-BW	DN16ISO-QF	1.18	0.76	0.68	0.15	304SS	3-5 Days	$10.20	Starting at: $10.20	PRICE QTY $10.20
QF25-025-BW	Flange Size DN25ISO-QF Flange OD (In) 1.57 Counter Bore (in) - Bore (In) 0.26 Setback (In) 0.15 Material 304SS Ships Within 3-5 Days See more QF25-025-BW	DN25ISO-QF	1.57	-	0.26	0.15	304SS	3-5 Days	$10.50	Starting at: $10.50	PRICE QTY $10.50
QF25-038-BW	Flange Size DN25ISO-QF Flange OD (In) 1.57 Counter Bore (in) - Bore (In) 0.38 Setback (In) 0.15 Material 304SS Ships Within 3-5 Days See more QF25-038-BW	DN25ISO-QF	1.57	-	0.38	0.15	304SS	3-5 Days	$10.00	Starting at: $10.00	PRICE QTY $10.00
QF25-050-BW	Flange Size DN25ISO-QF Flange OD (In) 1.57 Counter Bore (in) 0.51 Bore (In) 0.45 Setback (In) 0.15 Material 304SS Ships Within 3-5 Days See more QF25-050-BW	DN25ISO-QF	1.57	0.51	0.45	0.15	304SS	3-5 Days	$11.50	Starting at: $11.50	PRICE QTY $11.50
QF25-075-BW	Flange Size DN25ISO-QF Flange OD (In) 1.57 Counter Bore (in) 0.76 Bore (In) 0.71 Setback (In) 0.15 Material 304SS Ships Within 3-5 Days See more QF25-075-BW	DN25ISO-QF	1.57	0.76	0.71	0.15	304SS	3-5 Days	$10.00	Starting at: $10.00	PRICE QTY $10.00
QF25-100-BW	Flange Size DN25ISO-QF Flange OD (In) 1.57 Counter Bore (in) 1.01 Bore (In) 0.94 Setback (In) 0.15 Material 304SS Ships Within 3-5 Days See more QF25-100-BW	DN25ISO-QF	1.57	1.01	0.94	0.15	304SS	3-5 Days	$12.50	Starting at: $12.50	PRICE QTY $12.50
QF40-025-BW	Flange Size DN40ISO-QF Flange OD (In) 2.16 Counter Bore (in) - Bore (In) 0.26 Setback (In) 0.15 Material 304SS Ships Within 3-5 Days See more QF40-025-BW	DN40ISO-QF	2.16	-	0.26	0.15	304SS	3-5 Days	$23.00	Starting at: $23.00	PRICE QTY $23.00
QF40-038-BW	Flange Size DN40ISO-QF Flange OD (In) 2.16 Counter Bore (in) - Bore (In) 0.38 Setback (In) 0.15 Material 304SS Ships Within 3-5 Days See more QF40-038-BW	DN40ISO-QF	2.16	-	0.38	0.15	304SS	3-5 Days	$14.50	Starting at: $14.50	PRICE QTY $14.50
QF40-050-BW	Flange Size DN40ISO-QF Flange OD (In) 2.16 Counter Bore (in) 0.51 Bore (In) 0.45 Setback (In) 0.15 Material 304SS Ships Within 3-5 Days See more QF40-050-BW	DN40ISO-QF	2.16	0.51	0.45	0.15	304SS	3-5 Days	$14.50	Starting at: $14.50	PRICE QTY $14.50
QF40-075-BW	Flange Size DN40ISO-QF Flange OD (In) 2.16 Counter Bore (in) 0.76 Bore (In) 0.71 Setback (In) 0.15 Material 304SS Ships Within 3-5 Days See more QF40-075-BW	DN40ISO-QF	2.16	0.76	0.71	0.15	304SS	3-5 Days	$14.50	Starting at: $14.50	PRICE QTY $14.50
QF40-100-BW	Flange Size DN40ISO-QF Flange OD (In) 2.16 Counter Bore (in) 1.01 Bore (In) 0.94 Setback (In) 0.15 Material 304SS Ships Within 3-5 Days See more QF40-100-BW	DN40ISO-QF	2.16	1.01	0.94	0.15	304SS	3-5 Days	$14.50	Starting at: $14.50	PRICE QTY $14.50
QF40-150-BW	Flange Size DN40ISO-QF Flange OD (In) 2.16 Counter Bore (in) 1.51 Bore (In) 1.44 Setback (In) 0.15 Material 304SS Ships Within 3-5 Days See more QF40-150-BW	DN40ISO-QF	2.16	1.51	1.44	0.15	304SS	3-5 Days	$19.80	Starting at: $19.80	PRICE QTY $19.80
QF50-025-BW	Flange Size DN50ISO-QF Flange OD (In) 2.95 Counter Bore (in) - Bore (In) 0.26 Setback (In) 0.15 Material 304SS Ships Within 3-5 Days See more QF50-025-BW	DN50ISO-QF	2.95	-	0.26	0.15	304SS	3-5 Days	$18.75	Starting at: $18.75	PRICE QTY $18.75
QF50-038-BW	Flange Size DN50ISO-QF Flange OD (In) 2.95 Counter Bore (in) - Bore (In) 0.38 Setback (In) 0.15 Material 304SS Ships Within 3-5 Days See more QF50-038-BW	DN50ISO-QF	2.95	-	0.38	0.15	304SS	3-5 Days	$21.50	Starting at: $21.50	PRICE QTY $21.50
QF50-050-BW	Flange Size DN50ISO-QF Flange OD (In) 2.95 Counter Bore (in) 0.51 Bore (In) 0.45 Setback (In) 0.15 Material 304SS Ships Within 3-5 Days See more QF50-050-BW	DN50ISO-QF	2.95	0.51	0.45	0.15	304SS	3-5 Days	$19.50	Starting at: $19.50	PRICE QTY $19.50
QF50-075-BW	Flange Size DN50ISO-QF Flange OD (In) 2.95 Counter Bore (in) 0.76 Bore (In) 0.71 Setback (In) 0.15 Material 304SS Ships Within 3-5 Days See more QF50-075-BW	DN50ISO-QF	2.95	0.76	0.71	0.15	304SS	3-5 Days	$19.50	Starting at: $19.50	PRICE QTY $19.50
QF50-100-BW	Flange Size DN50ISO-QF Flange OD (In) 2.95 Counter Bore (in) 1.01 Bore (In) 0.94 Setback (In) 0.15 Material 304SS Ships Within 3-5 Days See more QF50-100-BW	DN50ISO-QF	2.95	1.01	0.94	0.15	304SS	3-5 Days	$19.50	Starting at: $19.50	PRICE QTY $19.50