The Aluminum Weld Test Fixture/purge block from Superior is the answer to your fixturing and back purge needs for your welder qualifications and procedure testing. The billet 6061 aluminum Test Fixture uses our proprietary diffuser that evenly distributes your back purge gas eliminating the "spots" that can be seen in other designs. All hardware is included. 

For those needing tee joint testing we also offer the weld test fixture/purge block with our proprietary fixture allowing complete purging on the back side of your weld coupon. Our design allows the welder to clamp the vertical piece in place reducing warpage of entire coupon.  You also have the option to back purge the back side of the fillet or spin the fixture around and use a solid aluminum back up if needed. 

Standard Test Fixture is 8" long will fit up to 7" wide welding coupons. Our 14" Test Fixture designed to weld up to 12" long coupons. Perfect for your welding procedure needs.

These are also offered with aluminum or steel hold downs. The steel hold downs will be great for those welding materials greater than .125.

We proudly serve the aerospace and defense industries as well as many National welding schools.

Weld Test Fixtures currently in stock and ready to ship next business day after purchase!

We also offer custom test fixtures/purge blocks for your unique applications. Please email or call before placing order for custom block. 

Ships USPS Priority. If different shipping needed please contact before ordering.

Returns: Returns of any of the Aerospace Weld Test Fixtures are subect to a 30% restocking fee. Items can only be returned within 30 days of purchase and in unused condition. If you use the items they are not returnable. Return shipping is responsibility of purchaser. I hate to implement this policy but some apparently don't get permission to purchase first.