All-petro offer a full range of long sweep elbows from 2″ to 7″, available with standard pressure ratings of 5,000 psi, 10,000 psi, 15,000psi and 20,000psi. All-petro standard specification for our 4130 long sweep elbows is as follows:
Service Class: Standard or Sour Service
Material: AISI 4130
Weld Ends: ANSI B16.25
BW Tolerance: ANSI B16.9
Material Yield Strength: 85,000 PSI minimum
Material Tensile Strength: 105,000 PSI minimum
Operating temperature: -46 to + 180°C (API temperature class L to X)
| Size | D | A | B | R | Weight (kgs) |
|---|---|---|---|---|---|
| 2″ NB SCH XXS | 60.3 | 406 | 203 | 150 | 36 |
| 3″ NB SCH XXS | 88.9 | 406 | 203 | 150 | 33 |
| 4″ NB SCH XXS | 114.3 | 560 | 280 | 210 | 64 |
| 5″ NB SCH XXS | 141.3 | 610 | 305 | 240 | 90 |
| 6″ NB SCH XXS | 168.3 | 762 | 381 | 305 | 143 |
| 5.5″ OD | 139.7 | 610 | 305 | 240 | 95 |
| 6.75″ OD | 171.45 | 762 | 381 | 305 | 150 |
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