Login

What are you looking for?

Enter search term

We are sorry!

Unfortunately no results were found.

Christmas / New Year shipping times
Our central warehouses will be closed from 23.12.2024 to 01.01.2025. Incoming orders will not be shipped during this period. If necessary, you are welcome to use our branch network during this time. Customer service will be available as usual.

Please note that our branches may have different opening hours during the holidays. For up-to-date information, we recommend calling ahead or checking the current opening times on Google Maps. Due to technical reasons, we are currently unable to update the opening hours on our website. Link to branch search on Google Maps

Login

Have you forgotten your password?

Are you a new customer?

Register and get many benefits:

Checking the product availability
Fast reordering & order history
Personal product recommendation
Payment by invoice
Register now

Help & Contact

Your direct line to us

If you have any questions about the online store or our products, you can call our customer service at:

Phone
+48-601-18-19-18
Mon - Fri, 8:00 AM - 4:00 PM

Or use our FAQ

There you get answers to the most frequently asked questions.

Helping people help themselves
FAQs

BF 402-25-4

SAE flare flange 3/4" 25x4
BF402-25-4

The product image may differ

BF402-25-4
BF402-25-4 BF402-25-4
Size
3/4″ 
D
71 mm
E
23.8 mm
Download PDF

Please choose a variant

Show table of articles

Article

BF 402-25-3 BF 402-25-4 BF 403-30-4 BF 403-30-5 BF 404-38-6 BF 405-50-6 BF 405-50-8 BF 406-65-8
Please log in to view prices.
Register now to get access to our online shop

Register now and access our complete product range and many exclusive services.

Login / Registration Our customer service: +48-601-18-19-18
Product details for

BF 402-25-4

Size
3/4″
D
71 mm
E
23.8 mm
L
11 mm
Tube A x X
25 mm x 4 mm
Ø B
38.1 mm
PB
420 bar
C
50.8 mm
F
60 mm
G
37.5 mm
I
8.3 mm
Screws
(4x) M 10 x 40
All characteristics

Characteristics

Construction type
  • SAE flare flange 
Material
  • flange: Steel C 45, flared part: 42CrMo4V 
Mounting
  • with metric screw set 
Pressure series
  • 6,000 psi
Standard
  • SAE J 518 C 
  • ISO 6162 
Surface
  • black oiled 
Type
  • straight 
Customs tariff number
  • 73079100 
All characteristics

Product description

Notes
The stated maximum working pressure relates to the flange. The actual working pressure is determined by the tube (wall thickness) and the quality of the tube.
Delivery scope
With metric screw set and O-ring

Product variants

8 Results
Search
Show dimensional drawing
Identifier
Size
D (mm)
E (mm)
L (mm)
Price / items
BF 402-25-3
3/4″ 
71 mm
23.8 mm
11 mm
Login to see prices
BF 402-25-4
3/4″ 
71 mm
23.8 mm
11 mm
Login to see prices
BF 403-30-4
1″ 
81 mm
27.8 mm
13 mm
Login to see prices
BF 403-30-5
1″ 
81 mm
27.8 mm
13 mm
Login to see prices
BF 404-38-6
1.1/4″ 
95 mm
31.8 mm
15 mm
Login to see prices
BF 405-50-6
1.1/2″ 
114 mm
36.5 mm
17 mm
Login to see prices
BF 405-50-8
1.1/2″ 
114 mm
36.5 mm
17 mm
Login to see prices
BF 406-65-8
2″ 
134 mm
44.5 mm
21 mm
Login to see prices
PB = max. operating pressure (bar)

Column selection

Size
D (mm)
E (mm)
L (mm)
Tube A x X
Ø B (mm)
PB (bar)
C (mm)
F (mm)
G (mm)
I (mm)
Screws
PB = max. operating pressure (bar)