About 8,000 types of vacuum components in stock at all times.Business Hours： 9:00-18:00, excluding weekends and holidays
- Inquiry Web Conference
- Tokyo 03-3270-5761 Osaka 06-6131-4751
- Contact Us
- FAQ
-
Feedthrough
-
Isolator
-
Viewport
-
Vacuum Component
-
Vacuum Valve
-
Vented Screw
-
Others
- Quick Order
- CAD · Catalog
- About Us
- Create Account
- Sign In
- User Guide
- FAQ
- Contact Us
- Catalog Download
- Company Profile
- Example
- Agreement
- Site Map
(Hours 9:00 to 18:00 except Saturdays, Sundays, and holidays)
- Cosmotec for Vacuum Components
- Vacuum Component
- Flexible Tube/Bellows/Exhaust Hose
- None blade
- NW40/25 conversion flexible tube L=1500
- Cosmotec for Vacuum Components
- Vacuum Component
- NW / KF standard
- Flexible Tube
- NW40/25 conversion flexible tube L=1500
NW40/25 conversion flexible tube L=1500
▼NW/KF Flexible tubing
Vacuum compatible
Used for connection to vacuum pumps, etc.
▼SUS type
Flange size (NW): 16, 25, 40, 50
Conversion type with flanges of different diameters is also available.
Fittings: Tube ends, Swagelok® fittings, VCR® fittings, VCO® fittings
Flanges: ICF, NW/KF, JIS-VF, JIS-VG, ISO-®K
Length (mm): Minimum length, 250, 500, 750, 1000, 1500, 2000, 2500, 3000
Please select Bellows when expansion and contraction of the pipe is required.
Please select with blade when pressure is required.
*Reference value for pressure resistance without blades: 1/4" at about 0.5 MPa.
▼Hastelloy C22 equivalent type
Hastelloy C22 equivalent type with excellent heat resistance and chemical resistance
Flange size (NW): 16, 25, 40, 50
Tube end: 1/2, 3/8, 1/4
▼Others
We can also change lengths, fittings, and flange sizes. Please contact us by clicking the "Inquiry" button on the right side of the page.
For precision cleaning requests, please click here.
| Basic Information | |
|---|---|
| RoHS2 corresponding | ○ |
front.product.product_code Model |
NW/KF | A | C | D | L | L1 | Fixed bending radius (R) | Repeated bending radius (R) | Flange material | Flexible / bellows | Stock & Delivery |
front.product.price front.product.tax_included2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40 / 25 | - | 31.9 | 26.2 | 1500 | 1460 | 70 | - | SUS 316 | SUS 316L | |||
| NW/KF | A | C | D | L | L1 | Fixed bending radius (R) | Repeated bending radius (R) | Flange material | Flexible / bellows |
|---|---|---|---|---|---|---|---|---|---|
| 40 | - | 31.9 | 26.2 | 1500 | 1460 | 70 | - | SUS 316 | SUS 316L |
Filter by model
フランジ
L（長さ）
フレキ/ベローズ
RoHS2 Download
Download the RoHS2 compliance report for the following products.
- Required
-
