| inoa mea kūʻai | ʻO ka hao hao ʻole / Ms Steel Pipe |
| Kūlana | ASTM A106, ASTM A53, API 5L Gr.B, DIN17175, DIN1629 |
| Anawaena waho: | 13.7mm-762mm |
| Mānoanoa Pā | 2mm-80mm |
| Dia hoomanawanui | Manao me ka maʻamau, OD:+-1%,WT:+-10% |
| Nā mea waiwai | 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 |
| Nānā | ISO, BV, SGS, MTC |
| Hoʻopili | 3LPE/3PP/FBE/BLACK pena/Varnish, a me ke kaula kila i hoopiha ia, Standard Export Seaworthy Package, a i ole e like me ka makemake. |
| Hiki ke hoolako | 1000 metric tons / mahina |
| MOQ | 5metric ton, ʻae ʻia ke kauoha laʻana |
| Ka manawa hoʻouna | I loko o 7-10 mau lā hana ma hope o ka loaʻa ʻana o ka waihona a i ʻole L / C |
| Uku | T/T, LC |
| Ka hiki | 250,000 tona / makahiki |
API 5L Gr.X52NS PSL 2Hoʻohana mau ʻia ʻo Seamless Steel Pipe ACC.To IPS-M-PI-190(3) & NACE MR-01-75 i loko o ka ʻona ʻawaʻawa, ʻoi aku ka nui o ka aila a me ke kinoea me H2S a me CO2 waiwai nui.
API 5L X52NS PSL 2 Seamless Steel Pipe ACC.To IPS-M-PI-190(3) & NACE MR-01-75 no ka lawelawe ʻawaʻawa pono e hana i ka mālama wela ma hope o ka hana ʻana.A pono e hana i nā ho'āʻo HIC a me SSC.
Ka Papa a me ka Hui Kemika (％)No ka API 5LPSL2
| Kūlana |
| haku mele ʻana(%) |
|
| ||||
| 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%
I ka wā e hana ʻia ai ka hoʻopaʻa ʻana kemika o ka huahana, ʻelua kānana no ka wela o ke kila i lawe ʻia mai nā mea huahana ʻokoʻa
Mea Mechanical API 5LX52NSPSL 2 Paipu kila ʻole ACC.To IPS-M-PI-190(3) &NACE MR-01-75 no ka lawelawe ʻawaʻawa:
| Hua ikaika(MPa) | Ikaika U'i(MPa) | ʻO ka elongation A% |
| MPa | MPa | Elongation (Min ) |
| 36O-530MPa | 460-760MPa | 20 |
Ho'āʻo Bend
Hoao Mechanical Properties
Ho'āʻo Paʻakikī
Hoʻopau ʻia ka paipu OD WT ka lōʻihi, ka maikaʻi o ka ʻili, ka pololei, ka poli ʻana i ka paipu defected Nānā ʻike a me ka Dimensional.
1. Hoʻomanawanui OD: (-0.75%D+0.75%D).
Hoʻopau ka paipu i ka hoʻomanawanui OD: ± 0.005D.
2.WT hoʻomanawanui: (+ 15% t, -12.5% t).
3. Ovality o ka paipu kino: ± 0.020D, Ovality o ka hopena: ± 0.015D.
ʻOi aku ka WT ma kēlā me kēia wahi o ka paipu ma mua o 87.5% o ka mānoanoa o ka pā.
Ana ʻia ka WT ma nā ʻaoʻao o nā paipu me ka micrometer.
Hana ʻia ka mānoanoa o ka pā ma ke kino paipu e ka manual UT no WT e uhi ana i 3 apo a i ʻole ʻāpana a puni ke kino paipu me 6 heluhelu ma kēlā me kēia ʻāpana.
4. Pipe kino piko degere:0.20% o ka paipu lōʻihi ana me ka laina aʻo.
5. Pipe hope piko degere: ʻAʻole pono e oi aku ma mua o 3.0mm ma 1.2m.Ana ʻia me ka pā pololei.
Nānā Anawaena
Nānā Mānoanoa Pā
Hoʻopau i ka nānā ʻana
Nānā pololei
Nānā UT
Nānā Hiʻona
ʻO ka paipu ʻole a i ʻole ka uhi ʻeleʻele / Varnish (e like me nā koi o ka mea kūʻai aku);
6" a ma lalo i nā pūʻolo me ʻelua maʻa pulupulu;
ʻO nā hopena ʻelua me nā mea pale hope;
ʻO ka hopena maʻamau, ka hopena bevel (2" a ma luna me nā hopena bevel, degere: 30 ~ 35 °), kaula a me ka hui pū ʻana;
Hoailona.
Moku Pipa Seamless i Qatar
ʻO ka moku Seamless Pipe i Pakistan
Moku Pipa Seamless i Aferika Hema
ʻO ka moku Seamless Pipe i ʻEkuador
