Studs & Rods
Bolts
Nuts & Washers
Other Fasteners
Metallic Gaskets
Non-Metallic Gaskets| Material | L7M |
|---|---|
| Coating | |
| Diameter | 1", 1-1/2", 1-1/4", 1-1/8", 1-3/4", 1-3/8", 1-5/8", 1-7/8", 1/2", 1/4", 2", 2-1/2", 2-1/4", 2-3/4", 3", 3-1/2", 3-1/4", 3-3/4", 3/4", 3/8", 5/16", 5/8", 7/16", 7/8", 9/16" |
Edmonton, AB
Delta, BC
STUDS & RODS – L7M – CERTIFIED TO ASTM A320 / ASME SA320
The same chemistry as B7 but with reduced strength and hardness, and designed for use in low temperature service. Generally used in environments where chloride or sulfides are present to provide improved corrosion resistance. Minimum tensile strength is 100,000 psi and the maximum hardness is 235 HB (under 2 1/2″ diameter).
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