Bayanin alloy karfe bututu
Ana amfani da bututun ƙarfe na Alloy a cikin aikace-aikacen da ke buƙatar matsakaicin juriya na lalata tare da ɗorewa mai kyau kuma a farashin tattalin arziki. A sauƙaƙe sanya shi, an fi son bututun gami a wuraren da bututun ƙarfe na carbon zai iya kasawa. Akwai azuzuwan biyu na alloy - manyan allurai da ƙananan ƙarfe. Bututun da suka ƙunshi ƙananan ƙarfe na ƙarfe suna da abun ciki na alloying wanda ke ƙasa da 5%. Ganin cewa abun ciki na alloying na babban gami da ƙarfe zai kasance tsakanin 5% zuwa kusan 50%. Kama da mafi yawan alloys ƙarfin aiki na Alloy Steel Seamless Pipe yana da kusan 20% sama da bututun walda. Don haka a cikin aikace-aikacen da ke da babban matsin aiki a matsayin abin da ake buƙata, yin amfani da bututu mara kyau ya dace. Ko da yake ya fi ƙarfin bututun walda, farashin ya fi girma. Bugu da ƙari kuma, haɗarin lalata intergranular a yankin da zafin da ya shafa ya fi a cikin samfurin walda. Bambancin bayyane tsakanin Alloy Karfe Welded Bututu da samfurin da ba shi da kyau shine kabu na latitudinal tare da tsawon bututun. Duk da haka, a yau, tare da ci gaban fasaha, za a iya rage kabu da ke kan Alloy Steel ERW Pipe da yawa ta hanyar maganin saman, wanda ya kasance marar ganuwa ga idanun mutane.
Alloy Karfe Tube & Bututu Specification (Seamless/ Welded/ ERW)
Ƙayyadaddun bayanai | ASTM A335 ASME SA 335 |
Daidaitawa | ASTM, ASME da API |
Girman | 1/8" NB ZUWA 30" NB IN |
Girman Tubu | 1/2" OD har zuwa 5" OD, diamita na kwastan kuma akwai |
Diamita na waje | 6-2500mm; WT: 1-200mm |
Jadawalin | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
Daraja | STM A335 P5, P9, P11, P12, P21, P22 & P91, ASTM A213 - T5, T9, T11, T12, T22, T91, ASTM A691 |
Tsawon | A cikin 13500 mm |
Nau'in | Mara kyau / Ƙirƙira |
Siffar | Round, Hydraulic da dai sauransu |
Tsawon | Bazuwar Guda Guda, Bazuwar Biyu & Tsawon Yanke. |
Ƙarshe | Ƙarshen Ƙarshe, Ƙarshen Ƙarshe, Taka |
Nau'in Alloy Karfe Bututu maras sumul
15cr mo gami m karfe bututu
25crmo4 gami karfe bututu
36 inch ASTM A 335 Grade P11 gami galvanized karfe bututu
42CrMo / SCM440 gami da bututu mara nauyi
Alloy 20/21/33 karfe bututu
40mm gami karfe bututu
ASTM A355 P22 bututun ƙarfe mara nauyi
ASTM A423 Alloy Karfe Sulumi Bututu
Galvanized low gami mai rufi karfe bututu
Alloy Karfe ERW Pipes Chemical Properties
Alloy Karfe | |||||||
C | Cr | Mn | Mo | P | S | Si | |
0.05 - 0.15 | 1.00 - 1.50 | 0.30 - 0.60 | 0.44 - 0.65 | 0.025 max | 0.025 max | 0.50 - 1.00 |
Halayen Injin Alloy Karfe Chrome moly Pipes
Ƙarfin Ƙarfin Ƙarfi, MPA | Ƙarfin Haɓaka, MPa | Tsawaitawa, % |
415 min | 205 min | 30 min |
Waje Diamita & Haƙuri na ASME SA335 Alloy Pipe
ASTM A450 | Zafafan birgima | Diamita na Waje, mm | Hakuri, mm |
OD≤101.6 | +0.4/-0.8 | ||
101.6 OD≤190.5 | +0.4/-1.2 | ||
190.5 OD≤228.6 | +0.4/-1.6 | ||
Sanyi Zane | Diamita na Waje, mm | Hakuri, mm | |
OD | 25.4 | ± 0.10 | ||
25.4≤OD≤38.1 | ± 0.15 | ||
38.1 OD | 50.8 | ± 0.20 | ||
50.8≤OD | 63.5 | ± 0.25 | ||
63.5≤OD | 76.2 | ± 0.30 | ||
76.2≤OD≤101.6 | ± 0.38 | ||
101.6 OD≤190.5 | +0.38/-0.64 | ||
190.5 OD≤228.6 | +0.38/-1.14 | ||
ASTM A530 & ASTM A335 | NPS | Waje Diamita, inch | Hakuri, mm |
1/8≤OD≤1-1/2 | ± 0.40 | ||
1-1/2 OD≤4 | ± 0.79 | ||
4 OD≤8 | +1.59/-0.79 | ||
8 OD≤12 | +2.38/-0.79 | ||
OD>12 | ± 1% |
Alloy Karfe Grade Bututu Jiyya
P5, P9, P11, da P22 | |||
Daraja | Nau'in Maganin Zafi | Daidaita Yanayin Zazzabi F [C] | Subcritical Annealing ko Haushi Yanayin Zazzabi F [C] |
P5 (b,c) | Cikakken ko Isothermal Anneal | ||
Normalize da fushi | ***** | 1250 [675] | |
Subcritical Anneal (P5c kawai) | ***** | 1325 - 1375 [715 - 745] | |
P9 | Cikakken ko Isothermal Anneal | ||
Normalize da fushi | ***** | 1250 [675] | |
P11 | Cikakken ko Isothermal Anneal | ||
Normalize da fushi | ***** | 1200 [650] | |
P22 | Cikakken ko Isothermal Anneal | ||
Normalize da fushi | ***** | 1250 [675] | |
P91 | Normalize da fushi | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
Quench da Haushi | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
Alloy Karfe mara sumul Tubes Aikace-aikacen Masana'antu
● Kamfanonin Hako Mai A Wasa
● Samar da Wutar Lantarki
● Man Fetur
● sarrafa iskar gas
● Abubuwan Sinadarai Na Musamman
● Magunguna
● Kayan Aikin Magunguna
● Kayayyakin Sinadarai
● Kayan Aikin Ruwan Teku
● Masu musayar zafi
● Condensers
● Masana'antar Fassara da Takarda