All industries
Qualification to every major code

Welding Industry

Our role in the Welding Industry.

We specialize in Weldability Evaluations and Welder's Qualification Testing. One lab, every welder qualification — aerospace, marine, structural and medical.

We run qualification tests to AWS D1.1 – D1.6, ASME BPVC Section IX, AWS D17.1 (aerospace), MIL-STD-248D, BAC5962D and AMS-STD-1595. When your job doesn't fit a template, we offer weldability evaluation with a rod recommendation.

Welder qualification testing at L.I.T. Labs
Photography from L.I.T. Labs
What we do for Welding Industry

Testing services tailored to your industry.

AWS D1.1 – D1.6 welder qualification
AWS D17.1 (aerospace)
ASME BPVC Section IX
MIL-STD-248D / NAVSEA S9074-AQ-GIB-010/248
BAC5962D (Boeing) + AMS-STD-1595
Weldability evaluation + rod recommendation
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L.I.T. Labs, Inc.

Long Island, New York based metallurgical testing lab serving aerospace, automotive, defense and other regulated industries since 1985.

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Contact
97 Marcus Blvd, Hauppauge, NY 11788
Tel: 631-643-6792
Fax: 631-643-5628
rao@litlab.com
© 2026 L.I.T. Labs, Inc. (formerly Long Island Testing Laboratories) · All rights reserved.
Metallurgists · Analysts · Since 1985