Ụkpụrụ API 5L na-emetụta ọkpọkọ nchara eji na usoro pipeline dị iche iche maka njem mmanụ na gas.
Ọ bụrụ na ị ga-achọ nlele miri emi karịa na API 5L,pịa ebe a!
Ọkwa nkọwapụta
API 5L PSL 1 na API 5L PSL2
Ọkwa ọkpọkọ/ọkwa ígwè
Nọmba L+
A na-esote mkpụrụedemede L yana ike mkpụrụ kacha nta akọwapụtara na MPa
L175, L175P, L210, L245, L290, L320, L360, L390, L415, L450, L485, L555, L625, L690, L830;
Nọmba X +
X42, X46, X52, X56, X60, X65, X70, X80, X90, X100, X120;
Ọkwa
ọkwa A=L210, ọkwa B=L245
API 5L PSL1 nwere akararị A na B. API 5L PSL2 nwere ọkwa B.
Ọnọdụ nnyefe
R, N, Q, M;
Ụdị nke API 5L PSL2 ọkpọkọ maka ngwa pụrụ iche: Sour Service Condition Pipe (S), Offshore Service Condition Pipe (O), na-achọ Longitudinal Plastic Strain Capacity Pipe(G).
Ngwaọrụ
Ingots, akwụkwọ mpempe akwụkwọ mbụ, mpempe akwụkwọ, ibe ígwè (coils), ma ọ bụ efere;
Ụdị ọkpọ ígwè sitere na API 5L
Ọkpụkpọ welded: CW, COWH, COWL, EW, HFW, LFW, LW, SAWH na SAWL, wdg;
Igwe anaghị agba nchara: SMLS;
Ọgwụgwọ okpomọkụ
normalized, tempered, quenched, quenched and tempered, oyi kpụrụ ụzọ: oyi ịgbasa, oyi size, oyi agwụcha (na-emekarị oyi ịbịaru).
Ụdị njedebe ọkpọkọ
Ngwunye oghere, njedebe dị larịị, ngwụcha mkpọgide pụrụ iche, eriri eri.
Mpụta nke mmejọ nkịtị
Ata Edge;Arc Burns;Delamination;Ụdị geometric;Isi ike.
Ihe nleba anya na ọdịdị
1. Ọdịdị;
2. Pipe ibu;
3. Dayameta na okirikiri;
4. Mgbidi mgbidi;
5. Ogologo;
6 .Izi ezi ;
7. Nkuku beveling;
8. Beveling tonneau;
9. Nkuku cone dị n'ime (naanị maka ọkpọkọ na-enweghị ntụpọ);
10. Pipe njedebe square (bee bevel);
11. Weld deviation.
Nnwale ihe
1. Ngwakọta kemịkalụ;
2. Ngwongwo tensile;
3. Hydrostatic ule;
4. Nnwale na-ehulata;
5. Nnwale flattening;
6. Nnwale ịgbagọ eduzi;
7. Nnwale siri ike;
8. CVN mmetụta ule maka API 5L PSL2 ígwè ọkpọkọ;
9. DWT ule maka API 5L PSL2 welded ọkpọkọ;
10. Macro-nlele na metallographic ule;
11. Nnwale na-adịghị emebi emebi (maka ihe atọ pụrụ iche API 5L PSL2 ọkpọkọ);
Dochie ọkọlọtọ API 5L n'ọnọdụ ụfọdụ
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 A1034, ASTM A153 os-f101, MSS SP-75, NACE MR0175/ISO 15156.
mkpado :api 5l;api 5l 46;pipe;
Oge nzipu: Mar-22-2024