ISO-QF (KF) Bored Weld Flange
These flanges are manufactured with a weld prep and tubing bore for immediate installation on your system with no additional alteration.
Features
- High Vacuum Rated to 1×10-8 Torr
- Bakeable to 200°C
- Compatible with all ISO standard vacuum flanges and fittings
- Quick sealing and disassembly
- Designed to fit standard inch tubing O.D.’s
Specifications
- Standard Material:
- 304L Stainless Steel
- 316 Stainless Steel
*Dimensions are in inches unless otherwise specified
| Part ID | Reference Number | A | B | C | Material | Bore Size | 3D CAD | Drawing | Unit Price | In Stock | Qty, Add To Cart | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Part ID | 4000099 | Reference Number | QF16-025-BW | A | 0.2 | B | - | C | 0.26 | Material | 304L SS | Bore Size | 0.25 | 3D CAD | Login | Drawing | Login | Unit Price | $8.75 | 4 Weeks | |
| Part ID | 4000100 | Reference Number | QF16-038-BW | A | 0.2 | B | - | C | 0.38 | Material | 304L SS | Bore Size | 0.38 | 3D CAD | Login | Drawing | Login | Unit Price | $9.50 | 73 | |
| Part ID | 4000101 | Reference Number | QF16-050-BW | A | 0.2 | B | 0.51 | C | 0.45 | Material | 304L SS | Bore Size | 0.5 | 3D CAD | Login | Drawing | Login | Unit Price | $12.50 | 64 | |
| Part ID | 4000102 | Reference Number | QF16-075-BW | A | 0.2 | B | 0.76 | C | 0.68 | Material | 304L SS | Bore Size | 0.75 | 3D CAD | Login | Drawing | Login | Unit Price | $10.20 | 158 | |
| Part ID | 4003102 | Reference Number | QF16-075-BW-316 | A | 0.2 | B | 0.76 | C | 0.68 | Material | 316 SS | Bore Size | 0.75 | 3D CAD | Login | Drawing | Login | Unit Price | Request a Quote | Contact | |
| Part ID | 4000103 | Reference Number | QF25-025-BW | A | 0.2 | B | - | C | 0.26 | Material | 304L SS | Bore Size | 0.25 | 3D CAD | Login | Drawing | Login | Unit Price | $10.50 | 7 | |
| Part ID | 4000104 | Reference Number | QF25-038-BW | A | 0.2 | B | C | 0.38 | Material | 304L SS | Bore Size | 0.38 | 3D CAD | Login | Drawing | Login | Unit Price | $10.00 | 4 Weeks | ||
| Part ID | 4000105 | Reference Number | QF25-050-BW | A | 0.2 | B | 0.51 | C | 0.45 | Material | 304L SS | Bore Size | 0.5 | 3D CAD | Login | Drawing | Login | Unit Price | $11.50 | 26 | |
| Part ID | 4000106 | Reference Number | QF25-075-BW | A | 0.2 | B | 0.76 | C | 0.71 | Material | 304L SS | Bore Size | 0.75 | 3D CAD | Login | Drawing | Login | Unit Price | $10.00 | 73 | |
| Part ID | 4000107 | Reference Number | QF25-100-BW | A | 0.2 | B | 1.01 | C | 0.94 | Material | 304L SS | Bore Size | 1 | 3D CAD | Login | Drawing | Login | Unit Price | $12.50 | 31 | |
| Part ID | 4003107 | Reference Number | QF25-100-BW-316 | A | 0.2 | B | 1.01 | C | 0.94 | Material | 316 SS | Bore Size | 1 | 3D CAD | Login | Drawing | Login | Unit Price | Request a Quote | 2 | |
| Part ID | 4000108 | Reference Number | QF40-025-BW | A | 0.2 | B | - | C | 0.26 | Material | 304L SS | Bore Size | 0.25 | 3D CAD | Login | Drawing | Login | Unit Price | $23.00 | 4 Weeks | |
| Part ID | 4000109 | Reference Number | QF40-038-BW | A | 0.2 | B | - | C | 0.38 | Material | 304L SS | Bore Size | 0.38 | 3D CAD | Login | Drawing | Login | Unit Price | $14.50 | 2 | |
| Part ID | 4000110 | Reference Number | QF40-050-BW | A | 0.2 | B | 0.51 | C | 0.45 | Material | 304L SS | Bore Size | 0.5 | 3D CAD | Login | Drawing | Login | Unit Price | $14.50 | 10 | |
| Part ID | 4000111 | Reference Number | QF40-075-BW | A | 0.2 | B | 0.76 | C | 0.71 | Material | 304L SS | Bore Size | 0.75 | 3D CAD | Login | Drawing | Login | Unit Price | $14.50 | 58 | |
| Part ID | 4000112 | Reference Number | QF40-100-BW | A | 0.2 | B | 1.01 | C | 0.94 | Material | 304L SS | Bore Size | 1 | 3D CAD | Login | Drawing | Login | Unit Price | $14.50 | 110 | |
| Part ID | 4000113 | Reference Number | QF40-150-BW | A | 0.2 | B | 1.51 | C | 1.44 | Material | 304L SS | Bore Size | 1.5 | 3D CAD | Login | Drawing | Login | Unit Price | $19.80 | 103 | |
| Part ID | 4003113 | Reference Number | QF40-150-BW-316 | A | 0.2 | B | 1.51 | C | 1.44 | Material | 316 SS | Bore Size | 1.5 | 3D CAD | Login | Drawing | Login | Unit Price | Request a Quote | Contact | |
| Part ID | 4000114 | Reference Number | QF50-025-BW | A | 0.2 | B | C | 0.26 | Material | 304L SS | Bore Size | 0.25 | 3D CAD | Login | Drawing | Login | Unit Price | $18.75 | 4 Weeks | ||
| Part ID | 4000115 | Reference Number | QF50-038-BW | A | 0.2 | B | - | C | 0.38 | Material | 304L SS | Bore Size | 0.38 | 3D CAD | Login | Drawing | Login | Unit Price | $21.50 | 4 Weeks | |
| Part ID | 4000116 | Reference Number | QF50-050-BW | A | 0.2 | B | 0.51 | C | 0.45 | Material | 304L SS | Bore Size | 0.5 | 3D CAD | Login | Drawing | Login | Unit Price | $19.50 | 4 Weeks | |
| Part ID | 4000117 | Reference Number | QF50-075-BW | A | 0.2 | B | 0.76 | C | 0.71 | Material | 304L SS | Bore Size | 0.75 | 3D CAD | Login | Drawing | Login | Unit Price | $19.50 | 4 Weeks | |
| Part ID | 4000118 | Reference Number | QF50-100-BW | A | 0.2 | B | 1.01 | C | 0.94 | Material | 304L SS | Bore Size | 1 | 3D CAD | Login | Drawing | Login | Unit Price | $19.50 | 7 | |
| Part ID | 4000119 | Reference Number | QF50-150-BW | A | 0.2 | B | 1.51 | C | 1.44 | Material | 304L SS | Bore Size | 1.5 | 3D CAD | Login | Drawing | Login | Unit Price | $19.50 | 52 | |
| Part ID | 4000120 | Reference Number | QF50-200-BW | A | 0.2 | B | 2.01 | C | 1.94 | Material | 304L SS | Bore Size | 2 | 3D CAD | Login | Drawing | Login | Unit Price | $23.50 | 14 | |
| Part ID | 4003120 | Reference Number | QF50-200-BW-316 | A | 0.2 | B | 2.01 | C | 1.94 | Material | 316 SS | Bore Size | 2 | 3D CAD | Login | Drawing | Login | Unit Price | Request a Quote | Contact |