Standar API 5L ditrapake kanggo pipa baja sing digunakake ing macem-macem sistem pipa kanggo transportasi minyak lan gas.
Yen sampeyan pengin ndeleng luwih jero babagan API 5L,klik kene!
Level Spesifikasi
API 5L PSL 1 lan API 5L PSL2
Grade Pipa/Grade Baja
L + nomer
Huruf L ngiring dening kekuatan ngasilake minimal sing ditemtokake ing MPa
L175, L175P, L210, L245, L290, L320, L360, L390, L415, L450, L485, L555, L625, L690, L830;
X + nomer
X42, X46, X52, X56, X60, X65, X70, X80, X90, X100, X120;
sasmita
kelas A=L210, kelas B=L245
API 5L PSL1 nduweni gelar A lan B. API 5L PSL2 ngandhut kelas B.
Kahanan Pangiriman
R, N, Q, M;
Jinis pipa API 5L PSL2 kanggo aplikasi khusus: Pipa Kondisi Layanan Asam (S), Pipa Kondisi Layanan Luar Pesisir (O), lan Pipa Kapasitas Strain Plastik Longitudinal (G).
Bahan Baku
Ingot, billet primer, billet, strip baja (coil), utawa piring;
Jinis Pipa Baja dening API 5L
Pipa Las: CW, COWH, COWL, EW, HFW, LFW, LW, SAWH lan SAWL, etc;
Pipa Baja Seamless: SMLS;
Perawatan panas
normal, tempered, quenched, quenched lan tempered, Cold mbentuk cara: kadhemen ngembangaken, kadhemen sizing, kadhemen pagawean (biasane kadhemen drawing).
Tipe Akhir Pipa
Socket end, flat end, klem khusus flat end, threaded end.
Katon saka Cacat Umum
Bite Edge;Arc Burns;Delaminasi;Penyimpangan geometris;Kekerasan.
Katon lan Ukuran Inspeksi Item
1. Penampilan;
2. Bobot pipa;
3. Dhiameter lan bunder;
4. Kekandelan tembok;
5. Dawane;
6 .Straightness ;
7. Beveling amba;
8. Beveling tonneau;
9. Sudut kerucut batin (mung kanggo pipa sing mulus);
10. Pipa end squareness (cut bevel);
11. Panyimpangan las.
Item Tes
1. Komposisi kimia ;
2. Sifat Tensile;
3. Tes hidrostatik;
4. Tes mlengkung;
5. Tes flattening;
6. Test mlengkung dipandu;
7. Tes kekerasan;
8. Tes impact CVN kanggo pipa baja API 5L PSL2;
9. test DWT kanggo API 5L PSL2 gandheng pipe;
10. Tes inspeksi makro lan metalografi;
11. Pengujian non-destruktif (mung kanggo telung pipa API 5L PSL2 tujuan khusus);
Ngganti Standar API 5L ing Sawetara Kasus
ISO 3183, EN 10208, GB/T 9711, CSA Z245.1, GOST 20295, IPS, JIS G3454, G3455, G3456, DIN EN ISO 3183, AS 2885, API 5CT, ASTM A103, ASTM A106, ASTM A103 os-f101, MSS SP-75, NACE MR0175/ISO 15156.
tags :api 5l;api 5l 46;pipa baja;
Wektu kirim: Mar-22-2024