feadánra
Próiseas: ERW agus Gan uaim
Caighdeán: API 5CT
Teastas: Feadánra: LTC, STC, BTC, VAM.Tubing: NUE, EUE.
Trastomhas Amach: Cásáil: OD 4 1/2"- 20" (114.3mm-508mm)
Feadánra: OD 2 3/8" - 4 1/2" (60.3mm-114.30mm)
Tiús Balla: 0. 205"- 0.635"
Fad: R1(4.88mtr-7.62mtr), R2(7.62mtr-10.36mtr), R3(10.36mtr nó níos faide)
Grád Cruach: H-40, J55, K-55, N-80, C-75, L-80, C-90, T-95, Q-125
Dromchla: Péint uiscebhunaithe a dhíonann ar chreimeadh
Deireadh: Beveled, gearrtha cearnach.Agus caipín cosanta píopa go háirithe do chásáil agus feadánra.
Cóireáil teasa: Normalaithe, Quencher+Temper
Feadánra: Is píopa é feadánra a úsáidtear chun amhola agus gás nádúrtha a iompar ó chiseal ola nó gáis go dtí an dromchla tar éis an druileála a bheith críochnaithe.Déantar é chun an brú a ghintear ón bpróiseas eastósctha a sheasamh.Déantar feadánra ar an mbealach céanna le casáil, ach amháin go gcuirtear próiseas breise ar a dtugtar "trína chéile" i bhfeidhm chun na píopaí a thiús.
Faid:
Feadánra Ola | Raon 1 | Raon 2 | Raon 3 |
6.10~7.32 | 8.53~9.75 | 11.58~12.80 |
Toise:
Lipéad | D Trastomhas lasmuigh mm | Tiús balla mm | C Cineál críochchríoch | |||||||||
1 | 2 | |||||||||||
NU T&C | T&C an AE | IJ | ||||||||||
H40 | J55 | L80 | N80 1Q | C90 | T95 | P110 | ||||||
1 | 2 | 3 | 4 | 5 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
1.9 | 2.75 | 2.9 | 2.76 | 48.26 | 3.68 | PNUI | PNUI | PNUI | PNUI | PNUI | PNUI | - |
1.9 | 3.65 | 3.73 | - | 48.26 | 5. 08 | PU | PU | PU | PU | PU | PU | PU |
1.9 | 4.42 | - | - | 48.26 | 6.35 | - | - | p | - | p | p | - |
2 3/8 | 4 | - | - | 60.32 | 4.24 | PU | PN | PN | PN | PN | PN | - |
2 3/8 | 4.6 | 4.7 | - | 60.32 | 4.83 | PNU | PNU | PNU | PNU | PNU | PNU | PNU |
2 3/8 | 5.8 | 5. 95 | - | 60.32 | 6.45 | - | - | PNU | PNU | PNU | PNU | PNU |
2 3/8 | 6.6 | - | - | 60.32 | 7. 49 | - | - | p | - | p | p | - |
2 3/8 | 7.35 | 7.45 | - | 60.32 | 8.53 | - | - | PU | - | PU | PU | - |
2 7/8 | 6.4 | 6.5 | - | 73.02 | 5.51 | PNU | PNU | PNU | PNU | PNU | PNU | PNU |
2 7/8 | 7.8 | 7.9 | - | 73.02 | 7. 01 | - | - | PNU | PNU | PNU | PNU | PNU |
2 7/8 | 8.6 | 8.7 | - | 73.02 | 7.82 | - | - | PNU | PNU | PNU | PNU | PNU |
2 7/8 | 9.35 | 9.45 | - | 73.02 | 8.64 | - | - | PU | - | PU | PU | - |
2 7/8 | 10.5 | - | - | 73.02 | 9.96 | - | - | p | - | p | p | - |
3 1/2 | 7.7 | - | - | 88.9 | 5. 49 | PN | PN | PN | PN | PN | PN | - |
3 1/2 | 9.2 | 9.3 | - | 88.9 | 6.45 | PNU | PNU | PNU | PNU | PNU | PNU | PNU |
3 1/2 | 10.2 | - | - | 88.9 | 7.34 | PN | PN | PN | PN | PN | PN | - |
3 1/2 | 12.7 | 12.95 | - | 88.9 | 9.52 | - | - | PNU | PNU | PNU | PNU | PNU |
3 1/2 | 14.3 | - | - | 88.9 | 10.92 | - | - | p | - | p | p | - |
3 1/2 | 15.5 | - | - | 88.9 | 12.09 | - | - | p | - | p | p | - |
4 | 9.5 | - | - | 101.6 | 5.74 | PN | PN | PN | PN | PN | PN | - |
4 | 10.7 | 11 | - | 101.6 | 6.65 | PU | PU | PU | PU | PU | PU | - |
4 | 13.2 | - | - | 101.6 | 8.38 | - | - | p | - | p | p | - |
4 | 16.1 | - | - | 101.6 | 10.54 | - | - | p | - | p | p | - |
4 1/2 | 12.6 | 12.75 | - | 114.3 | 6.88 | PNU | PNU | PNU | PNU | PNU | PNU | - |
4 1/2 | 15.2 | - | - | 114.3 | 8.56 | - | - | p | - | p | p | - |
Airíonna Meicniúla :
Lipéad | D Trastomhas lasmuigh mm | Tiús balla mm | C Cineál críochchríoch | |||||||||
1 | 2 |
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| NU T&C | T&C an AE | IJ |
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| H40 | J55 | L80 | N80 1Q | C90 | T95 | P110 |
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1 | 2 | 3 | 4 | 5 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
1.9 | 2.75 | 2.9 | 2.76 | 48.26 | 3.68 | PNUI | PNUI | PNUI | PNUI | PNUI | PNUI | - |
1.9 | 3.65 | 3.73 | - | 48.26 | 5. 08 | PU | PU | PU | PU | PU | PU | PU |
1.9 | 4.42 | - | - | 48.26 | 6.35 | - | - | p | - | p | p | - |
2 3/8 | 4 | - | - | 60.32 | 4.24 | PU | PN | PN | PN | PN | PN | - |
2 3/8 | 4.6 | 4.7 | - | 60.32 | 4.83 | PNU | PNU | PNU | PNU | PNU | PNU | PNU |
2 3/8 | 5.8 | 5. 95 | - | 60.32 | 6.45 | - | - | PNU | PNU | PNU | PNU | PNU |
2 3/8 | 6.6 | - | - | 60.32 | 7. 49 | - | - | p | - | p | p | - |
2 3/8 | 7.35 | 7.45 | - | 60.32 | 8.53 | - | - | PU | - | PU | PU | - |
2 7/8 | 6.4 | 6.5 | - | 73.02 | 5.51 | PNU | PNU | PNU | PNU | PNU | PNU | PNU |
2 7/8 | 7.8 | 7.9 | - | 73.02 | 7. 01 | - | - | PNU | PNU | PNU | PNU | PNU |
2 7/8 | 8.6 | 8.7 | - | 73.02 | 7.82 | - | - | PNU | PNU | PNU | PNU | PNU |
2 7/8 | 9.35 | 9.45 | - | 73.02 | 8.64 | - | - | PU | - | PU | PU | - |
2 7/8 | 10.5 | - | - | 73.02 | 9.96 | - | - | p | - | p | p | - |
3 1/2 | 7.7 | - | - | 88.9 | 5. 49 | PN | PN | PN | PN | PN | PN | - |
3 1/2 | 9.2 | 9.3 | - | 88.9 | 6.45 | PNU | PNU | PNU | PNU | PNU | PNU | PNU |
3 1/2 | 10.2 | - | - | 88.9 | 7.34 | PN | PN | PN | PN | PN | PN | - |
3 1/2 | 12.7 | 12.95 | - | 88.9 | 9.52 | - | - | PNU | PNU | PNU | PNU | PNU |
3 1/2 | 14.3 | - | - | 88.9 | 10.92 | - | - | p | - | p | p | - |
3 1/2 | 15.5 | - | - | 88.9 | 12.09 | - | - | p | - | p | p | - |
4 | 9.5 | - | - | 101.6 | 5.74 | PN | PN | PN | PN | PN | PN | - |
4 | 10.7 | 11 | - | 101.6 | 6.65 | PU | PU | PU | PU | PU | PU | - |
4 | 13.2 | - | - | 101.6 | 8.38 | - | - | p | - | p | p | - |
4 | 16.1 | - | - | 101.6 | 10.54 | - | - | p | - | p | p | - |
4 1/2 | 12.6 | 12.75 | - | 114.3 | 6.88 | PNU | PNU | PNU | PNU | PNU | PNU | - |
4 1/2 | 15.2 | - | - | 114.3 | 8.56 | - | - | p | - | p | p | - |
Péint Uiscebhunaithe Frith-chreimeadh