Standard Heavy Flat Flange

Forged Carbon Steel

  • Process:    Forged
  • Material:    Carbon Steel
  • Finish:       Self-Colored
  • Tap/Thread:  Standard Tap / NPT
  • Specifications:   Meets SA181 Class 60
  • Origin: Import Forging (Mfg in USA)
Standard Tap
Part Number		 Reverse Tap
Part Number		 Pipe Size A B E F H Weight Lbs.
60505 60605 1/4 1 1/4 23/32 3/4 1/8 5/16 0.06
60510 60610 3/8 1 1/4 27/32 15/16 1/8 3/8 0.06
60515 60615 1/2 1 1/2 1 1 1/8 1/8 1/2 0.09
60520 60620 3/4 1 3/4 1 13/64 1 3/8 5/32 21/32 0.16
60525 60625 1 2 1/8 1 33/64 1 11/16 1/8 5/8 0.24
60530 60630 1 1/4 2 1/2 1 25/32 2 1/8 3/4 0.30
60535 60635 1 1/2 3 2 5/32 2 3/8 1/8 3/4 0.48
60540 60640 2 3 1/2 2 37/64 2 7/8 5/32 27/32 0.69
60545 — 2 1/2 4 1/4 3 7/32 3 1/2 1/4 1 1.34
60550 — 3 4 3/4 3 55/64 4 1/8 1/4 1 1.62
60560 60660 4 5 3/4 4 55/64 5 1/8 5/16 1 7/32 2.34

Standard Heavy Curved Flange

Forged Carbon Steel

  • Process:   Forged
  • Material:   Carbon Steel
  • Finish:      Self Colored
  • Tap/Threads:   Reverse Tap / NPT
  • Specifications:    Meets SA181 Class 60
Part Number Pipe Size A B E F H I Radius Weight Lbs.
60420 3/4 2 1 5/8 1 17/32 1/8 5/8 5/16 7" 0.32
60425 1 2 3/8 1 3/4 1 21/32 1/8 3/4 1/4 15" 0.39
60430 1 1/4 2 11/16 2 1/8 1 31/32 1/8 11/16 3/16 7" 0.44
60435 1 1/2 3 1/16 2 7/16 2 11/32 1/8 25/32 3/16 8 1/8" 0.51
60437 1 1/2 3 1/16 2 7/16 2 11/32 1/8 25/32 3/16 15" 0.51
60440 2 3 1/2 2 7/8 2 19/32 1/8 7/8 5/32 7" 0.81
60442 2 3 1/2 2 7/8 2 19/32 1/8 31/32 5/32 15" 0.81
60445 2 1/2 4 1/16 3 9/32 3 1/32 1/8 1 1/4 27" 1.19
60450 3 4 5/8 3 15/16 3 21/32 1/8 1 1/4 27" 1.40
60460 4 5 13/16 5 1/8 4 23/32 1/8 1 7/32 13/32 27" 2.18
60465 5 7 1/8 6 3/16 5 13/16 1/4 1 5/16 5/16 40" 4.00

Standard Heavy Flat Flange With Pilot – Carbon

Forged Carbon Steel

  • Process:    Forged
  • Material:    Carbon Steel
  • Finish:       Self-Colored
  • Tap/Threads:   Standard Tap / NPT
  • Specifications:    Meets SA181 Class 60
Part Number Pipe Size A B E F H I Weight Lbs.
60300 1/8 1 1/2 1 15/16 3/32 9/16 1/4 0.12
60305 1/4 1 1/2 1 15/16 3/32 9/16 1/4 0.12
60310 3/8 1 1/2 1 15/16 3/32 9/16 1/4 0.12
60315 1/2 1 3/4 1 3/16 1 1/8 3/32 5/8 1/4 0.17
60320 3/4 2 1/8 1 7/16 1 23/64 3/32 11/16 1/4 0.23
60325 1 2 3/8 1 3/4 1 21/32 3/32 3/4 1/4 0.36
60330 1 1/4 2 11/16 2 1/8 2 3/32 3/4 1/4 0.45
60335 1 1/2 3 2 3/8 2 1/4 3/32 3/4 1/4 0.53
60340 2 3 1/2 2 7/8 2 5/8 3/32 27/32 1/4 0.74
60345 2 1/2 4 1/16 3 9/32 3 5/32 1/8 1 3/16 1.1
60350 3 4 5/8 3 15/16 3 21/32 1/8 1 3/16 1.26
60360 4 5 13/16 4 15/16 4 23/32 1/8 1 7/32 3/16 2.12

Standard Heavy Flat Flange With Pilot – Stainless

Forged Stainless Steel

  • Process:  Forged
  • Material:  316 Stainless Steel
  • Finish:     Self-Colored
  • Tap/Threads:   Standard Tap / NPT
  • Specifications:  Meets SA182 Class 60
Part Number Pipe Size A B E F H I Weight Lbs.
SS60305 1/4 1 1/2 1 15/16 3/32 9/16 1/4 0.12
SS60310 3/8 1 1/2 1 15/16 3/32 9/16 1/4 0.12
SS60315 1/2 1 3/4 1 3/16 1 1/8 3/32 5/8 1/4 0.17
SS60320 3/4 2 1/8 1 7/16 1 23/64 3/32 11/16 1/4 0.23
SS60325 1 2 3/8 1 3/4 1 21/32 3/32 3/4 1/4 0.36
SS60330 1 1/4 2 11/16 2 1/8 2 3/32 3/4 1/4 0.45
SS60335 1 1/2 3 2 3/8 2 1/4 3/32 3/4 1/4 0.53
SS60340 2 3 1/2 2 7/8 2 5/8 3/32 27/32 1/4 0.74
SS60345 2 1/2 4 1/16 3 9/32 3 5/32 1/8 1 3/16 1.10
SS60350 3 4 5/8 3 15/16 3 21/32 1/8 1 3/16 1.26

Medium Heavy Flat Flange With Pilot

Forged Carbon Steel

  • Process:   Forged
  • Material:   Carbon Steel
  • Finish:      Self-Colored
  • Tap/Threads:   Standard Tap / NPT
  • Specifications:   Meets SA181 Class 60
Part Number Pipe Size A B E F H I Weight Lbs.
60000 1/8 1 5/16 7/8 59/64 3/32 3/8 1/8 0.10
60005 1/4 1 5/16 7/8 59/64 3/32 3/8 1/8 0.09
60010 3/8 1 5/16 7/8 59/64 3/32 3/8 1/8 0.07
60015 1/2 1 5/8 1 1/16 1 7/64 3/32 7/16 3/16 0.12
60020 3/4 1 15/16 1 5/16 1 19/64 3/32 1/2 3/16 0.19
60025 1 2 1/4 1 5/8 1 11/16 3/32 9/16 1/4 0.29
60030 1 1/4 2 9/16 1 15/16 2 3/32 9/16 1/4 0.33
60035 1 1/2 2 13/16 2 3/16 2 1/4 3/32 9/16 1/4 0.37
60040 2 3 3/8 2 3/4 2 5/8 3/32 5/8 1/4 0.51

Extra Heavy Flat Flange Type

Forged Carbon Steel

  • Process:    Forged
  • Material:    Carbon Steel
  • Finish:       Self-Colored
  • Tap/Threads:   Standard Tap / NPT
  • Specifications:   Meets SA181 Class 60
Part Number Pipe Size A B F H Weight Lbs.
60215 1/2 2 1 1/4 1/4 3/4 0.32
60220 3/4 2 1/4 1 1/2 1/4 3/4 0.44
60225 1 2 1/2 1 3/4 1/4 3/4 0.53
60230 1 1/4 3 2 1/16 1/4 3/4 0.63
60235 1 1/2 3 1/4 2 7/16 1/4 3/4 0.86
60240 2 3 3/4 2 7/8 1/4 3/4 1.04
60245 2 1/2 4 1/4 3 3/8 1/4 1 1.45
60250 3 5 1/2 4 1/4 1/4 1 2.90

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