Products
CSPF Series (Carbon Steel)
Plate Flange
CSRF Series (Carbon Steel)
Raised Face Slip-on Flange
CSRFTHD Series (Carbon Steel)
Raised Face Threaded Flange
FEATURES AND ADVANTAGES
- Designed for use in low-pressure applications in noncorrosive environments.
- Designed with female NPT threads for use with male threaded fittings.
- CSPF Series – Commonly used with turn back nipples to create a floating flange
- CSRFTHD & CSRF Series – Flange has no internal stop. To assemble slide a pipe through the flange and weld on both sides.
MATERIAL SPECIFICATIONS
- Forged Carbon Steel
- ANSI B16.56
- ASTM A-105
| Part Number | Size (in) |
OD A (in) |
Bore B | Circle C (in) |
Thickness (in) |
Number Bolt Holes |
Diameter Bolt Holes (in) |
PSI Rating at 70˚F |
Weight Each (lbs) |
|---|---|---|---|---|---|---|---|---|---|
| CSPF0150 | 1 1/2 | 5 | 1.950 | 3 7/8 | 5/8 | 4 | 5/8 | 150 | 2.70 |
| CSPF0200 | 2 | 6 | 2.440 | 4 3/4 | 5/8 | 4 | 3/4 | 150 | 4.10 |
| CSPF0250 | 2 1/2 | 7 | 2.940 | 5 1/2 | 5/8 | 4 | 3/4 | 150 | 5.35 |
| CSPF0300 | 3 | 7 1/2 | 3.570 | 6 | 5/8 | 4 | 3/4 | 150 | 5.80 |
| CSPF0400 | 4 | 9 | 4.570 | 7 1/2 | 5/8 | 8 | 3/4 | 150 | 8.00 |
| CSPF0500 | 5 | 10 | 5.660 | 8 1/2 | 3/4 | 8 | 7/8 | 150 | 10.37 |
| CSPF0600 | 6 | 11 | 6.720 | 9 1/2 | 3/4 | 8 | 7/8 | 150 | 11.76 |
| CSPF0800 | 8 | 13 1/2 | 8.720 | 11 3/4 | 1 | 8 | 7/8 | 150 | 22.48 |
| CSPF1000 | 10 | 16 | 10.880 | 14 1/4 | 1 | 12 | 1 | 150 | 26.83 |
| CSPF1200 | 12 | 19 | 12.880 | 17 | 1 | 12 | 1 | 150 | 42.30 |
| Part Number | Size (in) |
OD A (in) |
Bore B | Circle C (in) |
Thickness (in) |
Number Bolt Holes |
Diameter Bolt Holes (in) |
PSI Rating at 70˚F |
Weight Each (lbs) |
|---|---|---|---|---|---|---|---|---|---|
| CSRF1500150 | 1 1/2 | 5 | 1.950 | 3 7/8 | 7/8 | 4 | 5/8 | 150 | 3.60 |
| CSRF1500200 | 2 | 6 | 2.440 | 4 3/4 | 1 | 4 | 3/4 | 150 | 5.07 |
| CSRF1500300 | 3 | 7 1/2 | 3.570 | 6 | 1 1/4 | 4 | 3/4 | 150 | 7.94 |
| CSRF1500400 | 4 | 9 | 4.570 | 7 1/2 | 1 3/8 | 8 | 3/4 | 150 | 13.01 |
| CSRF1500600 | 6 | 11 | 6.720 | 9 1/2 | 1 1/2 | 8 | 7/8 | 150 | 18.74 |
| CSRF1500800 | 8 | 13 1/2 | 8.720 | 11 3/4 | 1 3/4 | 8 | 7/8 | 150 | 29.98 |
| CSRF1501000 | 10 | 16 | 10.880 | 14 1/4 | 2 | 12 | 1 | 150 | 42.99 |
| Part Number | Size (in) |
OD A (in) |
Bore B | Circle C (in) |
Thickness (in) |
Number Bolt Holes |
Diameter Bolt Holes (in) |
PSI Rating at 70˚F |
Weight Each (lbs) |
|---|---|---|---|---|---|---|---|---|---|
| CSRFTHD1500150 | 1 1/2 | 5 | 1.950 | 3 7/8 | 7/8 | 4 | 5/8 | 150 | 3.60 |
| CSRFTHD1500200 | 2 | 6 | 2.440 | 4 3/4 | 1 | 4 | 3/4 | 150 | 5.07 |
| CSRFTHD1500250 | 2 1/2 | 7 | 2.940 | 5 1/2 | 1 1/8 | 4 | 3/4 | 150 | 7.05 |
| CSRFTHD1500300 | 3 | 7 1/2 | 3.570 | 6 | 1 1/4 | 4 | 3/4 | 150 | 7.94 |
| CSRFTHD1500400 | 4 | 9 | 4.570 | 7 1/2 | 1 3/8 | 8 | 3/4 | 150 | 13.01 |
| CSRFTHD1500600 | 6 | 11 | 6.720 | 9 1/2 | 1 1/2 | 8 | 7/8 | 150 | 18.74 |
| CSRFTHD1500800 | 8 | 13 1/2 | 8.720 | 11 3/4 | 1 3/4 | 8 | 7/8 | 150 | 29.98 |
| CSRFTHD1501000 | 10 | 16 | 10.880 | 14 1/4 | 2 | 12 | 1 | 150 | 42.99 |
| CSRFTHD1501200 | 12 | 19 | 12.880 | 17 | 2 1/8 | 12 | 1 | 150 | 63.93 |