| Sunan samfur | Carbon Karfe Sumul / Ms Karfe bututu |
| Daidaitawa | ASTM A106, ASTM A53, API 5L Gr.B, DIN17175, DIN1629 |
| Tsayin Wuta: | 13.7mm-762mm |
| Kaurin bango | 2mm-80mm |
| Dia Hakuri | Sarrafa tare da ma'auni, OD:+-1%,WT:+-10% |
| Kayayyaki | 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 |
| Dubawa | ISO, BV, SGS, MTC |
| Shiryawa | 3LPE/3PP/FBE/BLACK zanen/Varnish,da kuma karfe tsiri cushe,Standard Export Seaworthy Package,ko kamar yadda ake bukata |
| Ƙarfin Ƙarfafawa | metric ton 1000 a wata |
| MOQ | 5metric ton, samfurin samfurin karba |
| Lokacin jigilar kaya | A cikin kwanaki 7-10 na aiki bayan karɓar ajiya ko L/C |
| Biyan kuɗi | T/T, LC |
| Iyawa | 250,000 ton / shekara |
API 5L Gr.Saukewa: X52NS PSL2Sumul Karfe Pipe ACC.To IPS-M-PI-190(3) & NACE MR-01-75 ne ko da yaushe amfani a cikin m yanayi musamman a cikin man fetur da kuma gas filayen tare da H2S da CO2 iskar gas.
API 5L X52NS PSL 2 Bututun Karfe Ba Ya Kashe ACC.To IPS-M-PI-190(3) & NACE MR-01-75 don sabis na tsami dole ne yayi maganin zafi bayan samarwa.Kuma yakamata ayi gwajin HIC da SSC.
Haɗin Gwargwadon Daraja da Kemikal (％)Don API 5LPSL2
| Daidaitawa |
| Abubuwan sinadaran(%) |
|
| ||||
| C | Mn | P | S | Si | V | |||
| API 5L | X52 N | ≤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%
Lokacin yin nazarin sinadarai na samfur, ana yin nazari biyu akan kowane zafin ƙarfe da aka ɗauka daga abubuwan samfur daban
Abubuwan Injini na API 5LX52NSPSL 2 Bututun Karfe Mara Sumul ACC.Zuwa IPS-M-PI-190(3) &NACE MR-01-75 don sabis na tsami:
| Ƙarfin Haɓaka(MPa) | Ƙarfin Ƙarfi(MPa) | Tsawaitawa A% |
| MPa | MPa | Tsawaitawa (Min) |
| 36O-530MPa | 460-760MPa | 20 |
Lanƙwasa Gwajin
Gwajin Kayayyakin Injini
Gwajin Tauri
Ƙarshen bututu OD WT tsayi, ingancin saman, Daidaitawa, gogewar bututun da ya lalace na gani da Duban Dimensional.
1. Haƙurin OD: (-0.75% D + 0.75% D).
Bututu yana ƙare OD haƙuri: ± 0.005D.
Haƙuri 2.WT: (+15%t, -12.5%t).
3. Ovality na jikin bututu: ± 0.020D, Ovality na iyakar: ± 0.015D.
WT a kowane wuri na bututu zai zama fiye da 87.5% na kauri na bango mara kyau.
WT akan iyakar bututu ana auna shi da micrometer.
Ana auna kaurin bango akan jikin bututu ta manual UT don WT wanda ke rufe zoben 3 ko sashe duk tare da jikin bututu tare da karatun 6 a kowane sashe.
4. Digiri na lanƙwasawa na bututu: 0.20% na tsawon bututu An auna tare da layin koyarwa.
5. Bututu karshen lanƙwasa digiri: Kada ya zama fiye da 3.0mm a 1.2m.An auna da sandar madaidaiciya.
Fitar Diamita Dubawa
Duba kaurin bango
Ƙarshen Dubawa
Duban Madaidaici
Binciken UT
Duban Bayyanar
Bare bututu ko Black / Varnish shafi (bisa ga abokin ciniki; s bukatun);
6" kuma a ƙasa a cikin daure tare da majajjawa auduga guda biyu;
Dukansu sun ƙare tare da masu kare ƙarshen;
Ƙarshen Ƙarshen, Ƙarshen bevel (2 "da sama tare da iyakar bevel, digiri: 30 ~ 35 °), threaded da haɗuwa;
Alama.
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Jirgin ruwa mara nauyi zuwa Pakistan
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