API 5L Gr B Carbon Karfe Seamless Bututu an ƙera su daga carbon karfe gami da ake amfani da su a cikin babban zafin jiki.
da sabis na matsa lamba.Wadannan maki na bututu suna nuna juriya mafi girma ga lalata da iskar shaka a cikin yanayin zafi mai tsayi.
Kasancewar abun cikin carbon yana ƙayyade ductility mafi girma da ƙarfin bututu.
| Ƙayyadaddun bayanai | : | API 5L |
| Girman Bututu Mai Suna | : | 2″ zuwa 24″ O.D. |
| Kaurin bango | : | SCH10, SCH20, SCH30, STD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS DIN, JIS daidaitaccen kauri |
| Diamita | : | 1/2" zuwa 60" |
| Tufafi | : | 3PE, FBE, Black, Varnished |
| Tsawon | : | 20 ft (6M), 40 ft (12M), Bazuwar Guda, Bazuwar Biyu & Tsawon Yanke. |
| API 5L Gr B Girman Bututu maras sumul | : | 1/2" NB - 60" NB |
| Ƙarshen bututu | : | Ƙarshen Ƙarshe, Ƙarshen Ƙarshen Ƙarshen, Bututun Ƙarshen Zare |
Don aika samfurin kewayon inganci ga abokan ciniki muna gudanar da gwaje-gwaje da yawa da tsarin dubawa don tabbatar da kuskure da
lahani a cikin samfurin. Waɗannan gwaje-gwajen sune kamar-
Gwajin injina
Gwajin sinadarai
Gwajin macro/micro
Gwajin walƙiya
Gwajin taurin
Gwajin lallashi
Gwajin Ultrasonic
Gwajin juriya na Pitting
Gwajin rediyo
Kyakkyawan gwajin gano kayan abu
Gwajin lalatawar intergranular
Lanƙwasa gwajin
Matsakaicin kewayon API 5L Gr B Bututu mara kyau
| API 5L | Bututu mara kyau | |||
| Darasi B | C max | Mn max | P max | S max |
| 0.28 | 1.20 | 0.030 | 0.030 | |
Kaddarorin injina na CS API 5L Gr B Bututu mara kyau
| API 5L | Ƙarfin bayarwa | Ƙarfin ƙarfi | Ƙarfin ƙarfi |
| MPa (psi), min | MPa (psi), min | MPa (psi), min | |
| Darasi B | 245 (35 500) | 415 (60 200) | 415 (60 200) |
