Weld Neck Flanges

A Weld Neck Flange is a type of flange designed to be permanently joined to a piping system by means of a welded connection. They are identified by their distinctive long-tapered hub which has an increasingly thick pipe wall. This design provides additional reinforcement of the component, which makes it highly reliable and strong. This strength makes it popular for use in high-temperature and pressure environments often found in Marine, Naval, and Industrial applications. Also known as a High-Flub or Tapered Hub Flange. Contact an Expert at Tork Systems for more information.
View:

1/2 90/10 CUNI 300 COMM WN FLANGE

Item No. M130511
Generic
 1/2 in. Flange 90/10 Copper-Nickel Alloy (Cu-Ni) Copper Nickel 300 Commercial Weldneck Flange
Click on Item to Request Quote

3/4 90/10 CUNI 300 COMM WN FLANGE

Item No. M130512
Generic
 3/4 in. Flange 90/10 Copper-Nickel Alloy (Cu-Ni) Copper Nickel 300 Commercial Weldneck Flange
Click on Item to Request Quote

1/2 70/30 CUNI 300 COMM WN FLANGE

Item No. M130064
Generic
 1/2 in. Flange 70/30 Copper-Nickel Alloy (Cu-Ni) Copper Nickel 300 Commercial Weldneck Flange
Click on Item to Request Quote

3/4 70/30 CUNI 300 COMM WN FLANGE

Item No. M130065
Generic
 3/4 in. Flange 70/30 Copper-Nickel Alloy (Cu-Ni) Copper Nickel 300 Commercial Weldneck Flange
Click on Item to Request Quote

1/2 316SS 300 WN FLANGE DOM

Item No. M128169
Generic
 1/2 in. Flange 316 Stainless Steel 300 Weldneck Flange Domestic
Click on Item to Request Quote

3/4 316SS 300 WN FLANGE DOM

Item No. M128171
Generic
 3/4 in. Flange 316 Stainless Steel 300 Weldneck Flange Domestic
Click on Item to Request Quote

1/2 304SS 300 WN FLANGE IMP

Item No. M127838
Generic
 1/2 in. Stainless Steel Flange Weld neck Class 300

1/2 304SS 300 WN FLANGE DOM

Item No. M127839
Generic
 1/2 in. Flange 304 Stainless Steel 300 Weldneck Flange Domestic
Click on Item to Request Quote

3/4 304SS 300 WN FLANGE IMP

Item No. M127840
Generic
 3/4 in. Stainless Steel Flange Weld neck Class 300

3/4 304SS 300 WN FLANGE DOM

Item No. M127841
Generic
 3/4 in. Flange 304 Stainless Steel 300 Weldneck Flange Domestic
Click on Item to Request Quote

1/2 316SS 300 WN FLANGE IMP

Item No. M128168
Generic
 1/2 in. Stainless Steel Flange Weld neck Class 300

3/4 316SS 300 WN FLANGE IMP

Item No. M128170
Generic
 3/4 in. Stainless Steel Flange Weld neck Class 300

1/2 ALUM 5086 300 WN FLANGE

Item No. M128443
Generic
 1/2 in. Flange Aluminum 5086 300 Weldneck Flange
Click on Item to Request Quote

3/4 ALUM 5086 300 WN FLANGE

Item No. M128444
Generic
 3/4 in. Flange Aluminum 5086 300 Weldneck Flange
Click on Item to Request Quote

1/2 STL A105 300 WN FLANGE RF STD IMP

Item No. M129216
Generic
 1/2 in. Steel Flange Weld neck Class 300

1/2 STL A105 300 WN FLANGE RF STD DOM

Item No. M129217
Generic
 1/2 in. Steel Flange Weld neck Class 300

3/4 STL A105 300 WN FLANGE RF STD IMP

Item No. M129218
Generic
 3/4 in. Steel Flange Weld neck Class 300

3/4 STL A105 300 WN FLANGE RF STD DOM

Item No. M129219
Generic
 3/4 in. Steel Flange Weld neck Class 300

1/2 STL A105 300 WN FLANGE FF STD IMP

Item No. M129246
Generic
 1/2 in. Flange Steel A105 300 Weldneck Flange Flat Face Standard Import
Click on Item to Request Quote

1/2 STL A105 300 WN FLANGE FF STD DOM

Item No. M129247
Generic
 1/2 in. Flange Steel A105 300 Weldneck Flange Flat Face Standard Domestic
Click on Item to Request Quote

3/4 STL A105 300 WN FLANGE FF STD IMP

Item No. M129248
Generic
 3/4 in. Flange Steel A105 300 Weldneck Flange Flat Face Standard Import
Click on Item to Request Quote

3/4 STL A105 300 WN FLANGE FF STD DOM

Item No. M129249
Generic
 3/4 in. Flange Steel A105 300 Weldneck Flange Flat Face Standard Domestic
Click on Item to Request Quote

1/2 STL A105 300 WN FLANGE RF XH IMP

Item No. M129276
Generic
 1/2 in. Steel Flange Weld neck Class 300

1/2 STL A105 300 WN FLANGE RF XH DOM

Item No. M129277
Generic
 1/2 in. Steel Flange Weld neck Class 300

3/4 STL A105 300 WN FLANGE RF XH IMP

Item No. M129278
Generic
 3/4 in. Steel Flange Weld neck Class 300
32 product(s) found

Weld Neck Flanges

A Weld Neck Flange is a type of flange designed to be permanently joined to a piping system by means of a welded connection. They are identified by their distinctive long-tapered hub which has an increasingly thick pipe wall. This design provides additional reinforcement of the component, which makes it highly reliable and strong. This strength makes it popular for use in high-temperature and pressure environments often found in Marine, Naval, and Industrial applications. Also known as a High-Flub or Tapered Hub Flange. Contact an Expert at Tork Systems for more information.
View:

1/2 90/10 CUNI 300 COMM WN FLANGE

Item No. M130511
Generic
 1/2 in. Flange 90/10 Copper-Nickel Alloy (Cu-Ni) Copper Nickel 300 Commercial Weldneck Flange
Click on Item to Request Quote

3/4 90/10 CUNI 300 COMM WN FLANGE

Item No. M130512
Generic
 3/4 in. Flange 90/10 Copper-Nickel Alloy (Cu-Ni) Copper Nickel 300 Commercial Weldneck Flange
Click on Item to Request Quote

1/2 70/30 CUNI 300 COMM WN FLANGE

Item No. M130064
Generic
 1/2 in. Flange 70/30 Copper-Nickel Alloy (Cu-Ni) Copper Nickel 300 Commercial Weldneck Flange
Click on Item to Request Quote

3/4 70/30 CUNI 300 COMM WN FLANGE

Item No. M130065
Generic
 3/4 in. Flange 70/30 Copper-Nickel Alloy (Cu-Ni) Copper Nickel 300 Commercial Weldneck Flange
Click on Item to Request Quote

1/2 316SS 300 WN FLANGE DOM

Item No. M128169
Generic
 1/2 in. Flange 316 Stainless Steel 300 Weldneck Flange Domestic
Click on Item to Request Quote

3/4 316SS 300 WN FLANGE DOM

Item No. M128171
Generic
 3/4 in. Flange 316 Stainless Steel 300 Weldneck Flange Domestic
Click on Item to Request Quote

1/2 304SS 300 WN FLANGE IMP

Item No. M127838
Generic
 1/2 in. Stainless Steel Flange Weld neck Class 300

1/2 304SS 300 WN FLANGE DOM

Item No. M127839
Generic
 1/2 in. Flange 304 Stainless Steel 300 Weldneck Flange Domestic
Click on Item to Request Quote

3/4 304SS 300 WN FLANGE IMP

Item No. M127840
Generic
 3/4 in. Stainless Steel Flange Weld neck Class 300

3/4 304SS 300 WN FLANGE DOM

Item No. M127841
Generic
 3/4 in. Flange 304 Stainless Steel 300 Weldneck Flange Domestic
Click on Item to Request Quote

1/2 316SS 300 WN FLANGE IMP

Item No. M128168
Generic
 1/2 in. Stainless Steel Flange Weld neck Class 300

3/4 316SS 300 WN FLANGE IMP

Item No. M128170
Generic
 3/4 in. Stainless Steel Flange Weld neck Class 300

1/2 ALUM 5086 300 WN FLANGE

Item No. M128443
Generic
 1/2 in. Flange Aluminum 5086 300 Weldneck Flange
Click on Item to Request Quote

3/4 ALUM 5086 300 WN FLANGE

Item No. M128444
Generic
 3/4 in. Flange Aluminum 5086 300 Weldneck Flange
Click on Item to Request Quote

1/2 STL A105 300 WN FLANGE RF STD IMP

Item No. M129216
Generic
 1/2 in. Steel Flange Weld neck Class 300

1/2 STL A105 300 WN FLANGE RF STD DOM

Item No. M129217
Generic
 1/2 in. Steel Flange Weld neck Class 300

3/4 STL A105 300 WN FLANGE RF STD IMP

Item No. M129218
Generic
 3/4 in. Steel Flange Weld neck Class 300

3/4 STL A105 300 WN FLANGE RF STD DOM

Item No. M129219
Generic
 3/4 in. Steel Flange Weld neck Class 300

1/2 STL A105 300 WN FLANGE FF STD IMP

Item No. M129246
Generic
 1/2 in. Flange Steel A105 300 Weldneck Flange Flat Face Standard Import
Click on Item to Request Quote

1/2 STL A105 300 WN FLANGE FF STD DOM

Item No. M129247
Generic
 1/2 in. Flange Steel A105 300 Weldneck Flange Flat Face Standard Domestic
Click on Item to Request Quote

3/4 STL A105 300 WN FLANGE FF STD IMP

Item No. M129248
Generic
 3/4 in. Flange Steel A105 300 Weldneck Flange Flat Face Standard Import
Click on Item to Request Quote

3/4 STL A105 300 WN FLANGE FF STD DOM

Item No. M129249
Generic
 3/4 in. Flange Steel A105 300 Weldneck Flange Flat Face Standard Domestic
Click on Item to Request Quote

1/2 STL A105 300 WN FLANGE RF XH IMP

Item No. M129276
Generic
 1/2 in. Steel Flange Weld neck Class 300

1/2 STL A105 300 WN FLANGE RF XH DOM

Item No. M129277
Generic
 1/2 in. Steel Flange Weld neck Class 300

3/4 STL A105 300 WN FLANGE RF XH IMP

Item No. M129278
Generic
 3/4 in. Steel Flange Weld neck Class 300
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Tork Systems, Inc.
Phone: +1 (800) 867-5514

2900 Main St., Bldg 140D

Alameda, CA 94501

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