| Aha ngwaahịa | Carbon Steel enweghị nkebi / Ms Steel Pipe |
| Ọkọlọtọ | ASTM A106, ASTM A53, API 5L Gr.B, DIN17175, DIN1629 |
| Dayameta dị n'elu: | 13.7mm-762mm |
| Ọkpụrụkpụ mgbidi | 2mm-80mm |
| Dia ndidi | Jikwaa na ọkọlọtọ, OD:+-1%,WT:+-10% |
| Akụrụngwa | 10#,20#,45#,16Mn,A106(B,C),A53(A,B),API 5L (GR.B,X42/X52/X56/X65) API 5CT(H40,J55,K55,N80,P110),Q235,Q345,ST35.8,ST37,ST42,ST45,ST52 |
| Nyocha | ISO, BV, SGS, MTC |
| Nkwakọ ngwaahịa | 3LPE / 3PP / FBE / BLACK eserese / Varnish, na nchara nchara juru, ngwugwu ọkọlọtọ mbupụ oke mmiri, ma ọ bụ dị ka achọrọ |
| Ikike inye | 1000 metrik tọn / ọnwa |
| MOQ | 5metric ton, ihe nlele anabatara |
| Oge mbupu | N'ime 7-10 ụbọchị ọrụ mgbe ịnata nkwụnye ego ma ọ bụ L/C |
| Ịkwụ ụgwọ | T/T, LC |
| Ike | 250,000 tọn / afọ |
API 5L Gr. X52NS PSL 2Seamless Steel Pipe ACC.To IPS-M-PI-190(3) & NACE MR-01-75 bụ mgbe niile na-eji na utoojoo gburugburu karịsịa na mmanụ na gas ubi na H2S na CO2 ọgaranya gas.
API 5L X52NS PSL 2 enweghị nkebi ígwè Pipe ACC.To IPS-M-PI-190(3) & NACE MR-01-75 maka utoojoo ọrụ ga-eme okpomọkụ ọgwụgwọ mgbe mmepụta. Ma kwesiri ime ule HIC na SSC.
Ọkwa na Ngwakọta kemịkal (％)Maka API 5LPSL2
| Ọkọlọtọ |
| Ngwakọta kemịkalụ(%) |
|
| ||||
| C | Mn | P | S | Si | V | |||
| API 5L | X52 NS | ≤0.16 | ≤1.65 | ≤0.02 | ≤0.003 | ≤0.45 | V ≤0.10 | |
CEⅡW=C+Mn /6+(Cr+Mo+V) /5+(Cu+Ni) /15 ≤0.39
Nb+V+Ti≤0.15%
Nb+V≤0.06%
Mgbe a na-eme nyocha kemịkalụ ngwaahịa, nyocha abụọ kwa ọkụ nke igwe ewepụtara na ngwaahịa ngwaahịa dị iche iche
Njirimara arụrụ arụ nke API 5LX52NSPSL 2 Igwe anaghị agba nchara ACC.To IPS-M-PI-190(3) &NACE MR-01-75 maka ọrụ utoojoo:
| Mpụta Ike(MPa) | Ike ọdụdọ(MPa) | Ogologo oge A% |
| MPa | MPa | Ogologo oge (Nkeji) |
| 36O-530MPa | 460-760MPa | 20 |
Bend Test
Nnwale arịa igwe
Ule isi ike
Ọkpụkpọ OD WT gwụchara, ịdị mma elu, kwụ ọtọ, na-ehichapụ ọkpọkọ mebiri emebi Visual na nyocha akụkụ.
1. OD ndidi: (-0.75% D, + 0.75% D).
Ọkụ na-akwụsị OD ndidi: ± 0.005D.
2.WT ndidi: (+15%t, -12.5%t).
3. Ovality nke ọkpọkọ: ± 0.020D, Ovality nke njedebe: ± 0.015D.
WT n'ebe ọ bụla nke ọkpọkọ ga-adị karịa 87.5% nke ọkpụrụkpụ mgbidi ọnụ.
A na-eji micrometer tụọ WT na nsọtụ ọkpọkọ.
A na-eji akwụkwọ ntuziaka UT mee nha nha mgbidi na ahụ ọkpọkọ maka WT na-ekpuchi mgbanaka 3 ma ọ bụ akụkụ n'akụkụ ahụ ọkpọkọ yana ịgụ 6 na ngalaba ọ bụla.
4. Pipe ahu gbagọrọ agbagọ ogo: 0.20% nke ọkpọkọ ogologo tụrụ na a kụziiri akara.
5. Pipe njedebe gbagọ ogo: ekwesịghị ịbụ ihe karịrị 3.0mm na 1.2m. Ejiri mmanya kwụ ọtọ tụọ ya.
Nleba anya dayameta
Nnyocha Ọkpụrụkpụ mgbidi
Nyocha ngwụcha
Nyocha ziri ezi
Nyocha UT
Nnyocha ọdịdị
Ọkụ ọkpọkọ ma ọ bụ mkpuchi Black / Varnish (dị ka ndị ahịa chọrọ);
6" na n'okpuru na ùkwù na abụọ owu èbè;
Ha abụọ na-ejedebe na njedebe njedebe;
Ngwunye larịị, njedebe bevel (2 "na n'elu na njedebe bevel, ogo: 30 ~ 35 °), eri na njikọ;
Ịka akara.
Shipgbọ mmiri na-enweghị ntụpọ na Qatar
Ụgbọ mmiri na-enweghị ntụpọ na Pakistan
Ụgbọ mmiri na-enweghị ntụpọ na South Africa
Ụgbọ mmiri na-enweghị ntụpọ na-aga Ecuador
