Threaded Coupling - PENN-USA
2019-1-4 · Threaded Coupling ISO 9001 & PED Certified Canadian Registered in all provinces Specification: ASME B16.11 for Class 3000 and 6000 only Material: Available in a complete range of Carbon Steels, Stainless Steels, Alloy Steels and Non-ferrous metals certified to ASTM, ASME, and Military standards.