Quality & Certifications

Industry Standards

J&J Alloys manufactures fittings & flanges to the following industry standards from our ISO 9001:2015 certified facility in Houston, TX.

  • ASME B16.9 Buttweld Fittings
  • ASME B16.11 SW & THRD Pressure Fittings
  • MSS-SP-43 Stub Ends
  • MSS-SP-79 Inserts
  • MSS-SP-83 SW & THRD Unions
  • MSS-SP-95 Concentric & Eccentric Swage Nipples / Bull Plugs
  • MSS-SP-97 Olets
  • ASME B16.5 Flanges
  • ASME B16.36 Orifice Flanges
  • ASME B31.3 Bleed Rings
  • Customer Supplied Prints

CRNs

Canadian Registration Numbers for J&J Alloys fittings and flanges.

Alberta

—

0B10658.52

British Colombia

—

0B10658.51

New Brunswick

0A10658.57

0B10658.57

Newfoundland and Labrador

0A10658.50

0B10658.50

Northwest Territories

0A10658.5T

0B10658.5T

Nova Scotia

0A10658.58

0B10658.58

Nunavut

0A10658.5N

0B10658.5N

Manitoba

—

—

Ontario

0A10658.5R1

0B10658.5R2

Prince Edward Island

0A10658.59

0B10658.59

Quebec

—

—

Saskatchewan

0A10658 (exempt)

0B10658 (exempt)

Yukon

0A10658.5Y

0B10658.5Y


Contact Us Today

At J&J Alloys, we are committed to delivering high-quality specialty alloy PVF products backed by exceptional service, reliability, and industry expertise. Whether you’re sourcing materials for manufacturing, construction, aerospace, or specialized industrial applications, we provide solutions that meet the highest standards of quality and performance.