B&B Sumner Quick Change Conveyor Roller Head – 2,000 lb Capacity – CRH3 Model 721 "name": "Why is Safety-Silv 56

"name": "Why is Safety-Silv 56 preferred for carbide brazing

Hydrogen control is critical: High-strength steels (above ~100 ksi yield) are sensitive to hydrogen-induced cracking (HIC)

The -16 flux type (rutile-basic) in the E316L-16 designation ensures a stable

eliminating the bird-nesting and burnback that plague push-only systems when running soft aluminum wire at length

• Brass body and painted zinc bonnet for longer service life

B&B Sumner Quick Change Conveyor Roller Head – 2,000 lb Capacity – CRH3 Model 721 "name": "Why is Safety-Silv 56The B&B Sumner CRH3 Quick Change Conveyor Roller Head provides straight line rolling support for compatible Series 3 jack stands. This model replaces Old Sumner part no. 783155, delivering a conveyor style roller head that drops into existing quick change setups. Features Quick change conveyor roller head for Series 3 B&B Sumner stands. Smooth roller design supports feeding pipe and material through cutting and welding stations. Rated 2,000 lbs (900