FLANGE   

#300 Class Series

Class 300 Series

Example Part Number: ABT-3300B7SWSS50BP

  • 3
    • ↳Nominal Pipe Diameter
  • 300
    • ↳Flange Class
  • B7
    • ↳Stud Type
  • SWSS
    • ↳Gasket Type
  • 50
    • ↳Target Gasket Stress
  • BP
    • ↳Finish



3 – 3” Nom. Pipe Size
300 – Flange Class
B7 – Stud
SWSS – Dual Ring Spiral Wound Stainless Steel Gasket
50 – 50 KSI Stud Stress
BP – Plain Coated Carbon Steel

NPS (in) ABT kit # Lb. Per Kit Stud Dia. (In) # DTIs/kit Instructions
3 ABT-3300B7SWSS50BP .86 3/4 8
4 ABT-4300B7SWSS50BP .86 3/4 8
6 ABT-6300B7SWSS50BP 1.30 3/4 12
8 ABT-8300B7SWSS50BP 1.89 7/8 12
10 ABT-10300B7SWSS50BP 3.38 1 16
12 ABT-12300B7SWSS50BP 4.07 1 1/8 16
14 ABT-14300B7SWSS50BP 5.09 1 1/8 20
16 ABT-16300B7SWSS50BP 6.21 1 1/4 20
18 ABT-18300B7SWSS50BP 7.45 1 1/4 24
20 ABT-20300B7SWSS50BP 7.45 1 1/4 24

DuraSquirt Flange Systems are only designed to work with:
1. ASME B16.20 Dual ring spiral wound gaskets.
2. ASME B16.5 & ASTM A105 weld neck, raised face flanges.
3. ASTM A193 B7 studs.

Each DTI kit is composed of the same number of DTIs as there are bolts in the flange. Kits should be ordered in the same quantity and at the same time as gaskets