Anyang Longteng Heat Treatm∏€∏εent Material Co.,Ltd i₹‌s a threaded bolt factory based in Chi'↔'na, supplying high-strength bolt 'β'∑for heat exchangers. Threadeεε&Ωd bolts allow for installation of a fl¥∞anged connection in a  ÷≠plate and frame heat exchangers.

Diameter: 3/4"-3", M1±↕₽8-M80

Property class: 8.8, 10.9, 12.9

Material: Alloy steel 42CrMo, 42CrMo4

Thread tolerance: 6g

externally threaded fasteners

100 percent self manufactured✘₽

high tensile steel

alloy steel 8.8 threaded bolt

alloy steel 8.8 threaded rod

alloy steel 10.9 bolt

alloy steel 8.8 structural bolts

alloy steel 8.8 anchor bolts

alloy steel 8.8 stud bolt

alloy steel 8.8 full threaded stud bol©<ts

alloy steel Grade 8.8 double ended ✘ studs

heavy studs