Jeneng produk |
PIPA BAJA MULUS |
Bahan |
16Mn, 10 #, 20 #, Q235, Q345 ST52 A106GRB etc |
Standar |
ASTM A500 GRA GRB, ASTM A53GRB ETC. |
Diameter njaba (OD) |
1/8"-48" |
dawa |
6-12M Dawane saben pipa. |
Ketebalan Dinding (WT) |
2,5-200 MM |
Paket |
Ing mbendel, Painting, sudhut Beveled, tutup plastik ends, utawa minangka request panuku kang. |
Deskripsi Produk
jeneng produksi | Harga pipa casing baja API 5CT grade N80 |
Ukuran OD (in) | 4-1/2" ~ 20" |
kelas | J55/K55/N80/L80/P110, |
jinis thread | LC, SC, BC |
Leighths | R1 (4.88mtr-7.62mtr) R2 (7.63mtr-10.36mtr) R3 (10.37mtr-14.63mtr) |
perawatan panas | Normal, Quencher + Temper |
Kang digunakake digunakake ing proyèk cementing kanggo ngawula minangka retainer struktural kanggo tembok lenga lan gas.
sumur utawa sumur. Iki dilebokake menyang bolongan sumur lan disemen ing papan kanggo nglindhungi formasi subsurface
lan sumur sumur ambruk lan ngidini cairan pengeboran sirkulasi lan ekstraksi bisa ditindakake.
Kelas baja utama API 5CT: API 5CT J55, API 5CT K55, API 5CT N80, API 5CT L80, API 5CT P110. Iki
Standar Internasional ditrapake kanggo sambungan ing ngisor iki miturut ISO 10422 utawa API Spec 5B:
casing thread bunder cendhak (STC);
casing thread bunder dawa (LC);
casing benang buttress (BC);
casing garis ekstrim (XC);
non-upset tubing (NU);
eksternal upset tubing (EU);
Integral Joint Tubing (IJ).
Kanggo sambungan kasebut, Standar Internasional iki nemtokake kahanan pangiriman teknis kanggo kopling lan
pangayoman thread. Kanggo pipa sing dijamin dening Standar Internasional iki, ukuran, massa, kekandelan tembok, tingkat
lan rampung pungkasan ditrapake ditetepake. Standar Internasional iki uga bisa ditrapake kanggo tubular kanthi sambungan
ora dilindhungi dening standar ISO/API.
API 5CT P110/L80/N80/K55/J55 Casing Pipa Baja Komposisi Kimia
sasmita | C≤ | Si≤ | Mn≤ | P≤ | S≤ | Cr≤ | Ni≤ | Cu≤ | Mo≤ | V≤ | Als≤ |
API 5CT J55 | 0.34-0.39 |
0.20-0.35 |
1.25-1.50 |
0.020 |
0.015 |
0.15 |
0.20 |
0.20 |
/ |
/ |
0.020 |
API 5CT K55 | 0.34-0.39 |
0.20-0.35 |
1.25-1.50 |
0.020 |
0.015 |
0.15 |
0.20 |
0.20 |
/ |
/ |
0.020 |
API 5CT N80 | 0.34-0.38 |
0.20-0.35 |
1.45-1.70 |
0.020 |
0.015 |
0.15 |
/ |
/ |
/ |
0.11-0.16 |
0.020 |
API 5CT L80 | 0.15-0.22 |
1.00 |
0.25-1.00 |
0.020 |
0.010 |
12.0-14.0 |
0.20 |
0.20 |
/ |
/ |
0.020 |
API 5CT J P110 | 0.26-035 |
0.17-0.37 |
0.40-0.70 |
0.020 |
0.010 |
0.80-1.10 |
0.20 |
0.20 |
0.15-0.25 |
0.08 |
0.020 |
API 5CT P110/L80/N80/K55/J55 Casing Pipa Baja Sifat Mekanik
Kelas Baja |
Kekuwatan Ngasilake (Mpa) |
Kekuwatan Tarik (Mpa) |
API 5CT J55 |
379-552 |
≥517 |
API 5CT K55 |
≥655 |
≥517 |
API 5CT N80 |
552-758 |
≥689 |
API 5CT L80 |
552-655 |
≥655 |
API 5CT P110 |
758-965 |
≥862 |