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Quick Order
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)
98 Results
Grid List
BFX-305-ES-48.6/38-W1
1.1/2" Sae 61 S/Weld O'Ring Flange
Price only available on request
Item Designation
STAUFF Item No.
BFX-305-ES-48.6/38-W1
1730000164
Item Designation
STAUFF Item No.
BFX-305-ES-48.6/38-W1
1730000164
BFX-305-ES-48.6/38-W1-K
1.1/2" Sae 61 S/Weld Flg, O-Ring & Bolts
Price only available on request
Item Designation
STAUFF Item No.
BFX-305-ES-48.6/38-W1-K
1710000091
Item Designation
STAUFF Item No.
BFX-305-ES-48.6/38-W1-K
1710000091
BFX-305-ES-48.6/38-W5
1.1/2" Sae 61 S/Weld O'Ring Flange Stainless Steel
Price only available on request
Item Designation
STAUFF Item No.
BFX-305-ES-48.6/38-W5
1730000829
Item Designation
STAUFF Item No.
BFX-305-ES-48.6/38-W5
1730000829
BFX-305-ES-50.5/38-U-W1-K
One-Piece Flange 3000 PSI Socket Weld Version Straight Highpressure, Size: 1-1/2" c/w UNC Bolts 8.8 Spring Rings & O-Ring(NBR) Carbon Steel Blank Oiled
Price only available on request
Item Designation
STAUFF Item No.
BFX-305-ES-50.5/38-U-W1-K
1710001367
Item Designation
STAUFF Item No.
BFX-305-ES-50.5/38-U-W1-K
1710001367
BFX-305-ES-50.5/38-W1
One-Piece Flange 3000 PSI Socket Weld Version Straight Highpressure Size: 1 1/2" Carbon Steel Blank Oiled
Price only available on request
Item Designation
STAUFF Item No.
BFX-305-ES-50.5/38-W1
1730001024
Item Designation
STAUFF Item No.
BFX-305-ES-50.5/38-W1
1730001024
BFX-305-ES-50.5/38-W1-K
One-Piece Flange 3000 PSI Socket Weld Version Straight Highpressure, Size: 1-1/2" c/w metric Bolts 10.9 Spring Rings & O-Ring(NBR) Carbon Steel Blank Oiled
Price only available on request
Item Designation
STAUFF Item No.
BFX-305-ES-50.5/38-W1-K
1710001368
Item Designation
STAUFF Item No.
BFX-305-ES-50.5/38-W1-K
1710001368
BFX-306-ES-61/47-W1-K
One-Piece Flange 3000 PSI Socket Weld Version Straight Highpressure, Size: 2" c/w metric Bolts 8.8 Spring Rings & O-Ring(NBR) Carbon Steel Blank Oiled
Price only available on request
Item Designation
STAUFF Item No.
BFX-306-ES-61/47-W1-K
1710000092
Item Designation
STAUFF Item No.
BFX-306-ES-61/47-W1-K
1710000092
BFX-306-ES-61/51-W1
2" Sae 61 S/Weld O'Ring Flange
Price only available on request
Item Designation
STAUFF Item No.
BFX-306-ES-61/51-W1
1730000163
Item Designation
STAUFF Item No.
BFX-306-ES-61/51-W1
1730000163
BFX-306-ES-61/51-W1-K
2" Sae 61 S/Weld Flg, O-Ring & Bolts
Price only available on request
Item Designation
STAUFF Item No.
BFX-306-ES-61/51-W1-K
1710000165
Item Designation
STAUFF Item No.
BFX-306-ES-61/51-W1-K
1710000165
BFX-307-ES-76.6/58-W1-K
One-Piece Flange 3000 PSI Socket Weld Version Straight Highpressure, Size: 2-1/2" c/w metric Bolts 8.8 Spring Rings & O-Ring(NBR) Carbon Steel Blank Oiled
Price only available on request
Item Designation
STAUFF Item No.
BFX-307-ES-76.6/58-W1-K
1710000093
Item Designation
STAUFF Item No.
BFX-307-ES-76.6/58-W1-K
1710000093
BFX-307-ES-76.6/63-W1
2.1/2" Sae 61 S/Weld O'Ring Flange
Price only available on request
Item Designation
STAUFF Item No.
BFX-307-ES-76.6/63-W1
1730000166
Item Designation
STAUFF Item No.
BFX-307-ES-76.6/63-W1
1730000166
BFX-307-ES-76.6/63-W1-K
2.1/2" Sae 61 S/Weld Flg, O-Ring & Bolts
Price only available on request
Item Designation
STAUFF Item No.
BFX-307-ES-76.6/63-W1-K
1710000388
Item Designation
STAUFF Item No.
BFX-307-ES-76.6/63-W1-K
1710000388

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