Jina la bidhaa | mabomba ya chuma imefumwa |
Nyenzo/Daraja | 1010,1026,X42,X46,X52,X56,X60,X70,ASTM A106,ST52,ST37,ST45,ST45. |
Kawaida | API,ASTM A530,ASTM A519,ASTM A53/A106 |
Kipenyo cha Nje (OD) | 13.7-762mm |
Unene | 2-80 mm |
Urefu | 1-12m, Urefu usiobadilika, urefu wa nasibu au inavyohitajika |
Mtihani | Uchambuzi wa Kipengele cha Kemikali,Sifa za Mitambo, Sifa za Kiufundi, Ukubwa wa Nje, Jaribio lisiloharibu |
Faida | Bei ya ushindani, Uhakikisho wa ubora, Muda mfupi wa utoaji, Huduma ya Juu, Kiasi cha chini ni kidogo |
Mbinu | Shikilia Umevingirisha |
Kawaida | ASTM AISI DIN JIS GB EN |
Maombi | Ujenzi, Viwanda, mapambo na vyakula n.k. |
Ugavi wa Kila Mwezi | 5000 Tani |
Wakati wa Uwasilishaji | Siku 7-10 za Kazi baada ya Amana |
Kifurushi | Kipochi cha Plywood/Pallet au Kifurushi Kingine cha Usafirishaji Kinachofaa kwa Usafirishaji wa Umbali Mrefu |
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Muundo wa Daraja na Kemikali (%) Kwa API 5L PSL1 | |||||
Kawaida | Daraja | Muundo wa kemikali (%) | |||
C | Mn | P | S | ||
API 5L | B | ≤0.28 | ≤1.20 | ≤0.030 | ≤0.030 |
B | ≤0.26 | ≤1.20 | ≤0.030 | ≤0.030 |
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Sifa za Kiufundi za API 5L GR.B Bomba la Laini Isiyofumwa (PSL1) | ||||
Nguvu ya Mazao(MPa) | Nguvu ya Mkazo (MPa) | KurefushaA% | ||
psi | MPa | psi | MPa | Kurefusha (Dak) |
35,000 | 241 | 60,000 | 414 | 21-27 |
Sifa za Kiufundi za API 5L GR.B Bomba La Mistari Isiyofumwa (PSL2) | |||||
Nguvu ya Mazao(MPa) | Nguvu ya Mkazo (MPa) | Elongation A% | Athari (J) | ||
psi | MPa | psi | MPa | Kurefusha (Dak) | Dak |
241 | 448 | 414 | 758 | 21-27 | 41(27) |
35,000 | 241 | 65,000 | 448 | 21-27 | 41(27) |
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Uchunguzi wa NDT (UT).
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Upimaji wa Bend
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Upimaji wa Sifa za Mitambo