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 STL A105 150 WN FLANGE RF STD IMP

Item No. M128812
Generic
 1/2 in. Steel Flange Weld neck Class 150

1/2 STL A105 150 WN FLANGE RF STD DOM

Item No. M128813
Generic
 1/2 in. Steel Flange Weld neck Class 150

3/4 STL A105 150 WN FLANGE RF STD IMP

Item No. M128814
Generic
 3/4 in. Steel Flange Weld neck Class 150

3/4 STL A105 150 WN FLANGE RF STD DOM

Item No. M128815
Generic
 3/4 in. Steel Flange Weld neck Class 150

1 STL A105 150 WN FLANGE RF STD IMP

Item No. M128816
Generic
 1 in. Steel Flange Weld neck Class 150

1 STL A105 150 WN FLANGE RF STD DOM

Item No. M128817
Generic
 1 in. Steel Flange Weld neck Class 150

1-1/4 STL A105 150 WN FLANGE RF STD IMP

Item No. M128818
Generic
 1-1/4 in. Steel Flange Weld neck Class 150

1-1/4 STL A105 150 WN FLANGE RF STD DOM

Item No. M128819
Generic
 1-1/4 in. Steel Flange Weld neck Class 150

1-1/2 STL A105 150 WN FLANGE RF STD IMP

Item No. M128820
Generic
 1-1/2 in. Steel Flange Weld neck Class 150

1-1/2 STL A105 150 WN FLANGE RF STD DOM

Item No. M128821
Generic
 1-1/2 in. Steel Flange Weld neck Class 150

2 STL A105 150 WN FLANGE RF STD IMP

Item No. M128822
Generic
 2 in. Steel Flange Weld neck Class 150

2 STL A105 150 WN FLANGE RF STD DOM

Item No. M128823
Generic
 2 in. Steel Flange Weld neck Class 150

2-1/2 STL A105 150 WN FLANGE RF STD IMP

Item No. M128824
Generic
 2-1/2 in. Steel Flange Weld neck Class 150

2-1/2 STL A105 150 WN FLANGE RF STD DOM

Item No. M128825
Generic
 2-1/2 in. Steel Flange Weld neck Class 150

3 STL A105 150 WN FLANGE RF STD IMP

Item No. M128826
Generic
 3 in. Steel Flange Weld neck Class 150

3 STL A105 150 WN FLANGE RF STD DOM

Item No. M128827
Generic
 3 in. Steel Flange Weld neck Class 150

3-1/2 STL A105 150 WN FLANGE RF STD IMP

Item No. M128828
Generic
 3-1/2 in. Steel Flange Weld neck Class 150

3-1/2 STL A105 150 WN FLANGE RF STD DOM

Item No. M128829
Generic
 3-1/2 in. Steel Flange Weld neck Class 150

4 STL A105 150 WN FLANGE RF STD IMP

Item No. M128830
Generic
 4 in. Steel Flange Weld neck Class 150

4 STL A105 150 WN FLANGE RF STD DOM

Item No. M128831
Generic
 4 in. Steel Flange Weld neck Class 150

5 STL A105 150 WN FLANGE RF STD IMP

Item No. M128832
Generic
 5 in. Steel Flange Weld neck Class 150

5 STL A105 150 WN FLANGE RF STD DOM

Item No. M128833
Generic
 5 in. Steel Flange Weld neck Class 150

6 STL A105 150 WN FLANGE RF STD IMP

Item No. M128834
Generic
 6 in. Steel Flange Weld neck Class 150

6 STL A105 150 WN FLANGE RF STD DOM

Item No. M128835
Generic
 6 in. Steel Flange Weld neck Class 150

8 STL A105 150 WN FLANGE RF STD IMP

Item No. M128836
Generic
 8 in. Steel Flange Weld neck Class 150
250 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 STL A105 150 WN FLANGE RF STD IMP

Item No. M128812
Generic
 1/2 in. Steel Flange Weld neck Class 150

1/2 STL A105 150 WN FLANGE RF STD DOM

Item No. M128813
Generic
 1/2 in. Steel Flange Weld neck Class 150

3/4 STL A105 150 WN FLANGE RF STD IMP

Item No. M128814
Generic
 3/4 in. Steel Flange Weld neck Class 150

3/4 STL A105 150 WN FLANGE RF STD DOM

Item No. M128815
Generic
 3/4 in. Steel Flange Weld neck Class 150

1 STL A105 150 WN FLANGE RF STD IMP

Item No. M128816
Generic
 1 in. Steel Flange Weld neck Class 150

1 STL A105 150 WN FLANGE RF STD DOM

Item No. M128817
Generic
 1 in. Steel Flange Weld neck Class 150

1-1/4 STL A105 150 WN FLANGE RF STD IMP

Item No. M128818
Generic
 1-1/4 in. Steel Flange Weld neck Class 150

1-1/4 STL A105 150 WN FLANGE RF STD DOM

Item No. M128819
Generic
 1-1/4 in. Steel Flange Weld neck Class 150

1-1/2 STL A105 150 WN FLANGE RF STD IMP

Item No. M128820
Generic
 1-1/2 in. Steel Flange Weld neck Class 150

1-1/2 STL A105 150 WN FLANGE RF STD DOM

Item No. M128821
Generic
 1-1/2 in. Steel Flange Weld neck Class 150

2 STL A105 150 WN FLANGE RF STD IMP

Item No. M128822
Generic
 2 in. Steel Flange Weld neck Class 150

2 STL A105 150 WN FLANGE RF STD DOM

Item No. M128823
Generic
 2 in. Steel Flange Weld neck Class 150

2-1/2 STL A105 150 WN FLANGE RF STD IMP

Item No. M128824
Generic
 2-1/2 in. Steel Flange Weld neck Class 150

2-1/2 STL A105 150 WN FLANGE RF STD DOM

Item No. M128825
Generic
 2-1/2 in. Steel Flange Weld neck Class 150

3 STL A105 150 WN FLANGE RF STD IMP

Item No. M128826
Generic
 3 in. Steel Flange Weld neck Class 150

3 STL A105 150 WN FLANGE RF STD DOM

Item No. M128827
Generic
 3 in. Steel Flange Weld neck Class 150

3-1/2 STL A105 150 WN FLANGE RF STD IMP

Item No. M128828
Generic
 3-1/2 in. Steel Flange Weld neck Class 150

3-1/2 STL A105 150 WN FLANGE RF STD DOM

Item No. M128829
Generic
 3-1/2 in. Steel Flange Weld neck Class 150

4 STL A105 150 WN FLANGE RF STD IMP

Item No. M128830
Generic
 4 in. Steel Flange Weld neck Class 150

4 STL A105 150 WN FLANGE RF STD DOM

Item No. M128831
Generic
 4 in. Steel Flange Weld neck Class 150

5 STL A105 150 WN FLANGE RF STD IMP

Item No. M128832
Generic
 5 in. Steel Flange Weld neck Class 150

5 STL A105 150 WN FLANGE RF STD DOM

Item No. M128833
Generic
 5 in. Steel Flange Weld neck Class 150

6 STL A105 150 WN FLANGE RF STD IMP

Item No. M128834
Generic
 6 in. Steel Flange Weld neck Class 150

6 STL A105 150 WN FLANGE RF STD DOM

Item No. M128835
Generic
 6 in. Steel Flange Weld neck Class 150

8 STL A105 150 WN FLANGE RF STD IMP

Item No. M128836
Generic
 8 in. Steel Flange Weld neck Class 150
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Tork Systems, Inc.
Phone: +1 (800) 867-5514

2900 Main St., Bldg 140D

Alameda, CA 94501

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