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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 Butt Weld Flange Adaptors (3000 PSI Series)

SAE flange adaptors types CAG-ST (straight) or CAG90ST (angled) and counterflange adapters type CSG-ST for butt-welding 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 76 (3”). For maximum operating pressures up to 350 bar. Available in steel (plain) or V4A stainless steel. Individually or as a complete set with split flange halves, flange clamps, bolts, lock washers and O-ring.
SAE Flange Adaptors (3000 PSI Series)
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SAE Flange Adaptors (3000 PSI Series)
120 Results
Grid List
CSG-307-ST-74/61.8-W129-K
Counterflange Adapter 3000 PSI Butt Weld Version Straight Size: 2-1/2" with Flange Clamp (BM) Carbon Steel Blank Oiled
Price only available on request
Item Designation
STAUFF Item No.
CSG-307-ST-74/61.8-W129-K
1710000450
Item Designation
STAUFF Item No.
CSG-307-ST-74/61.8-W129-K
1710000450
CSG-307-ST-74/65-W1
Counterflange Adapter 3000 PSI Butt Weld Version Straight Carbon Steel Blank Oiled Size: 2-1/2"
Price only available on request
Item Designation
STAUFF Item No.
CSG-307-ST-74/65-W1
1730001965
Item Designation
STAUFF Item No.
CSG-307-ST-74/65-W1
1730001965
CSG-307-ST-74/65-W129-K
Counterflange Adapter 3000 PSI Butt Weld Version Straight Size: 2-1/2" with Flange Clamp (BM) Carbon Steel Blank Oiled
Price only available on request
Item Designation
STAUFF Item No.
CSG-307-ST-74/65-W129-K
1710001383
Item Designation
STAUFF Item No.
CSG-307-ST-74/65-W129-K
1710001383
CSG-308-ST-76.1/62-W1
Counterflange Adapter 3000 PSI Butt Weld Version Straight Carbon Steel Blank Oiled Size: 3"
Price only available on request
Item Designation
STAUFF Item No.
CSG-308-ST-76.1/62-W1
1730001840
Item Designation
STAUFF Item No.
CSG-308-ST-76.1/62-W1
1730001840
CSG-308-ST-89/73-W1
Counterflange Adapter 3000 PSI Butt Weld Version Straight Carbon Steel Blank Oiled Size: 3"
Price only available on request
Item Designation
STAUFF Item No.
CSG-308-ST-89/73-W1
1730001841
Item Designation
STAUFF Item No.
CSG-308-ST-89/73-W1
1730001841
CSG-308-ST-89/74-W1
3" Nb Sae 61 B/Weld Adap. Flat Face
Price only available on request
Item Designation
STAUFF Item No.
CSG-308-ST-89/74-W1
1730001972
Item Designation
STAUFF Item No.
CSG-308-ST-89/74-W1
1730001972
CSG-308-ST-89/82.5-W1
Counterflange Adapter 3000 PSI Butt Weld Version Straight Carbon Steel Blank Oiled Size: 3"
Price only available on request
Item Designation
STAUFF Item No.
CSG-308-ST-89/82.5-W1
1730001975
Item Designation
STAUFF Item No.
CSG-308-ST-89/82.5-W1
1730001975
CSG-308-ST-90/70-W1
Flange Adapter 3000 PSI Butt Weld Version Straight Size: 3" Carbon Steel Blank Oiled
Price only available on request
Item Designation
STAUFF Item No.
CSG-308-ST-90/70-W1
1730001020
Item Designation
STAUFF Item No.
CSG-308-ST-90/70-W1
1730001020
CSG-310-ST-114/107-W1
4" Nb Sae 61 B/Weld Adap. Flat Face
Price only available on request
Item Designation
STAUFF Item No.
CSG-310-ST-114/107-W1
1730001983
Item Designation
STAUFF Item No.
CSG-310-ST-114/107-W1
1730001983
CSG-310-ST-114/96.7-W1
Counterflange Adapter 3000 PSI Butt Weld Version Straight Carbon Steel Blank Oiled Size: 4"
Price only available on request
Item Designation
STAUFF Item No.
CSG-310-ST-114/96.7-W1
1730001021
Item Designation
STAUFF Item No.
CSG-310-ST-114/96.7-W1
1730001021
CSG-601-ST-21.3/12.3-W1
1/2" Nb Sae 62 B/Weld Adap. Flat Face
Price only available on request
Item Designation
STAUFF Item No.
CSG-601-ST-21.3/12.3-W1
1730001990
Item Designation
STAUFF Item No.
CSG-601-ST-21.3/12.3-W1
1730001990
CSG-602-ST-26.9/15.7-W1
3/4" Nb Sae 62 B/Weld Adap. Flat Face
Price only available on request
Item Designation
STAUFF Item No.
CSG-602-ST-26.9/15.7-W1
1730001997
Item Designation
STAUFF Item No.
CSG-602-ST-26.9/15.7-W1
1730001997

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