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Upload up to 300 products as an Excel or CSV file and add them to the shopping basket with one click. Your desired delivery date will be taken into account.
Orders & Deliveries
View details on orders, shipping status, methods, tracking numbers, and invoices via bulk upload - and even edit individual items there. Available for companies with a customer number and linked account.
Enquiries
Request products currently unavailable and even inquire about individual pricing using this method. Attach additional information, like technical drawings, or provide your order number for seamless processing.

SAE Single-Part Socket-Weld Flanges (3000 PSI Series)

SAE single-part socket-weld flanges and SAE socket-weld counterflanges types BFX-ES/BAS-ES and BFX-FL-ES/BAS-FL-ES (flat version) in the standard-pressure series (3000 PSI) as per ISO 6162-1:2002. Available in all common nominal sizes between DN 13 (1/2”) and DN 127 (5”). Straight and 90° elbow versions. Available in steel or V4A stainless steel. Individually or as a complete set with bolts, lock washers and O-ring.
SAE Single-Part Flanges (3000 PSI Series)
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SAE Single-Part Flanges (3000 PSI Series)
94 Results
Grid List
BFX-301-ES-17.5/13-U-W1-FK
One-Piece Flange 3000 PSI 17.5mm Socket Weld Version: Straight Size: 1/2" Carbon Steel Blank Oiled c/w UNC Bolts + O'Ring
Price only available on request
STAUFF Material Description
STAUFF Material No.
BFX-301-ES-17.5/13-U-W1-FK
1700000610
STAUFF Material Description
STAUFF Material No.
BFX-301-ES-17.5/13-U-W1-FK
1700000610
BFX-301-ES-20.3/13-U-W1-FK
One-Piece Flange 3000 PSI 20mm Socket Weld Version: Straight Size: 1/2" Carbon Steel Blank Oiled c/w UNC Bolts + O'Ring
Price only available on request
STAUFF Material Description
STAUFF Material No.
BFX-301-ES-20.3/13-U-W1-FK
1700000614
STAUFF Material Description
STAUFF Material No.
BFX-301-ES-20.3/13-U-W1-FK
1700000614
BFX-301-ES-20.3/13-W1
One-Piece Flange 3000 PSI Socket Weld Version Straight Highpressure Size: 1/2" Carbon Steel Blank Oiled
Price only available on request
STAUFF Material Description
STAUFF Material No.
BFX-301-ES-20.3/13-W1
1730000184
STAUFF Material Description
STAUFF Material No.
BFX-301-ES-20.3/13-W1
1730000184
BFX-301-ES-20.3/13-W1-FK
One-Piece Flange 3000 PSI 20mm Socket Weld Version: Straight Size: 1/2" Carbon Steel Blank Oiled c/w Metric Bolts + O'Ring
Price only available on request
STAUFF Material Description
STAUFF Material No.
BFX-301-ES-20.3/13-W1-FK
1700000608
STAUFF Material Description
STAUFF Material No.
BFX-301-ES-20.3/13-W1-FK
1700000608
BFX-301-ES-20.3/13-W5
One-Piece Flange 3000 PSI Socket Weld Version Straight Size: 1/2" Highpressure Stainless Steel
Price only available on request
STAUFF Material Description
STAUFF Material No.
BFX-301-ES-20.3/13-W5
1730002116
STAUFF Material Description
STAUFF Material No.
BFX-301-ES-20.3/13-W5
1730002116
BFX-301-ES-21.6/13-U-W1-FK
One-Piece Flange 3000 PSI 21.6mm Socket Weld Version: Straight Size: 1/2" Carbon Steel Blank Oiled c/w UNC Bolts + O'Ring
Price only available on request
STAUFF Material Description
STAUFF Material No.
BFX-301-ES-21.6/13-U-W1-FK
1700000611
STAUFF Material Description
STAUFF Material No.
BFX-301-ES-21.6/13-U-W1-FK
1700000611
BFX-301-ES-21.6/13-W1
One-Piece Flange 3000 PSI Socket Weld Version Straight Highpressure Size: 1/2" Carbon Steel Blank Oiled
Price only available on request
STAUFF Material Description
STAUFF Material No.
BFX-301-ES-21.6/13-W1
1730000182
STAUFF Material Description
STAUFF Material No.
BFX-301-ES-21.6/13-W1
1730000182
BFX-301-ES-21.6/13-W1-FK
One-Piece Flange 3000 PSI 21.6mm Socket Weld Version: Straight Size: 1/2" Carbon Steel Blank Oiled c/w Metric Bolts + O'Ring
Price only available on request
STAUFF Material Description
STAUFF Material No.
BFX-301-ES-21.6/13-W1-FK
1700000605
STAUFF Material Description
STAUFF Material No.
BFX-301-ES-21.6/13-W1-FK
1700000605
BFX-302-ES-25.3/19-U-W1-FK
One-Piece Flange 3000 PSI 25mm Socket Weld Version: Straight Size: 3/4" Carbon Steel Blank Oiled c/w UNC Bolts + O'Ring
Price only available on request
STAUFF Material Description
STAUFF Material No.
BFX-302-ES-25.3/19-U-W1-FK
1700000282
STAUFF Material Description
STAUFF Material No.
BFX-302-ES-25.3/19-U-W1-FK
1700000282
BFX-302-ES-25.3/19-W1
One-Piece Flange 3000 PSI Socket Weld Version Straight Highpressure Size: 3/4" Carbon Steel Blank Oiled
Price only available on request
STAUFF Material Description
STAUFF Material No.
BFX-302-ES-25.3/19-W1
1730000174
STAUFF Material Description
STAUFF Material No.
BFX-302-ES-25.3/19-W1
1730000174
BFX-302-ES-25.3/19-W1-FK
One-Piece Flange 3000 PSI 25mm Socket Weld Version: Straight Size: 3/4" Carbon Steel Blank Oiled c/w Metric Bolts + O'Ring
Price only available on request
STAUFF Material Description
STAUFF Material No.
BFX-302-ES-25.3/19-W1-FK
1700000275
STAUFF Material Description
STAUFF Material No.
BFX-302-ES-25.3/19-W1-FK
1700000275
BFX-302-ES-25.3/19-W5
One-Piece Flange 3000 PSI Socket Weld Version Straight Size: 3/4" Highpressure Stainless Steel
Price only available on request
STAUFF Material Description
STAUFF Material No.
BFX-302-ES-25.3/19-W5
1730002152
STAUFF Material Description
STAUFF Material No.
BFX-302-ES-25.3/19-W5
1730002152

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