AISI 304 igwe anaghị agba nchara polishing tube
304 igwe anaghị agba nchara polishing tube:
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Njirimara izugbe
Alloy 304La T-300 usoro igwe anaghị agba nchara austenitic, nke nwere kacha nta nke 18% chromium na 8% nickel. Ụdị 304L nwere oke carbon bụ 0.030. Ọ bụ ọkọlọtọ "18/8 igwe anaghị agba nchara" nke a na-ahụkarị na pans na ngwa nri. Alloys 304L bụ ihe kachasị mma na nke a na-ejikarị eme ihe na ezinụlọ igwe anaghị agba nchara. Dị mma maka ụdị ụlọ na ngwa azụmahịa dị iche iche, Alloys 304L na-egosiputa nguzogide corrosion dị mma ma nwee nnukwu ịdị mfe nke ịmepụta, ọdịdị pụtara ìhè. A na-ewerekwa igwe anaghị agba nchara austenitic dị ka ihe kachasị mma nke nchara dị elu ma nwee ike ịgbanye ya site na nhazi niile na usoro ịgbado ọkụ.
Nkọwa: UNS S30403
Ngwa:
A na-eji Alloy 304L igwe anaghị agba nchara n'ọtụtụ ụlọ na ngwa azụmahịa, gụnyere:
Akụrụngwa na-edozi nri, karịsịa n'ime ime biya, nhazi mmiri ara ehi, na ime mmanya
Oche kichin, sink, ebe a na-asa mmiri, akụrụngwa, na ngwa
Mkpụbelata ihe owuwu na ịkpụzi
Ojiji nhazi ụgbọ ala na ikuku
Ihe owuwu na nnukwu ụlọ
Akpa kemịkalụ, gụnyere maka njem
Ndị na-agbanwe ọkụ
Akụ, bolts, skru, na ihe ngbochi ndị ọzọ na gburugburu mmiri
Ụlọ ọrụ ịcha akwa
Ihuenyo kpara akpa ma ọ bụ weled maka ngwuputa ihe, igba ogwu na nzacha mmiri
Ụkpụrụ:
ASTM/ASME: S30403
Ọnụ ego: 1.4303
AFNOR: Z2 CN 18.10
DIN: X2 CrNi 19 11
Nguzogide corrosion:
Nguzogide corrosion na gburugburu oxidizing bụ nsonaazụ nke 18 ruo 19% chromium nke alloys 304 nwere.
Nguzogide nke organic acids na-eme ihe ike na-adịghị mma bụ nsonaazụ nke nickel 9 ruo 11% nke alloys 304 nwere.
Mgbe ụfọdụ, alloy 304L nwere ike igosi ọnụ ọgụgụ corrosion dị ala karịa carbon Alloy 304 dị elu; ma ọ bụghị ya, 304, 304L, na 304H nwere ike ịtụle ịrụ ọrụ n'otu n'otu n'ọtụtụ ebe na-emebi emebi.
Alloy 304L bụ ọkachamma maka ojiji na gburugburu zuru oke na-emebi emebi iji mee ka corrosion intergranular nke welds na mpaghara okpomọkụ metụtara na alloys nwere ike ime.
Nguzogide ọkụ:
Ezigbo nguzogide oxidation na ọrụ oge na-adịru 1600 ° F yana ọrụ na-aga n'ihu ruo 1690 ° F.
A naghị atụ aro iji 304 na-aga n'ihu na nso 800-1580 Celsius ma ọ bụrụ na nguzogide corrosion nke mmiri na-esote dị mkpa.
Ọkwa 304L na-eguzogide ọgwụ carbide ma nwee ike ikpo ọkụ n'ime oke okpomọkụ dị n'elu.
Njirimara nke 304 Alloy
Njirimara ịgbado ọkụ:
Njirimara ịgbado ọkụ dị mma; Achọghị annealing post-weld mgbe ị na-agbado akụkụ ndị dị mkpa. Ihe abụọ dị mkpa dị mkpa n'ịmepụta nkwonkwo weld na austenitic igwe anaghị agba nchara bụ:
nchekwa nke nguzogide corrosion
izere mgbawa
Nhazi - Ịkpụ ọkụ:
Iji megharịa, kpoo ịdị n'otu ruo 2100/2300 Celsius
Ejila ọkụ n'okpuru 1700 °F
Enwere ike ịmegharị ikuku dị jụụ n'enweghị ihe egwu nke mgbawa
Nhazi – Nhazi oyi:
Ọdịdị austenitic ya na-enye ya ohere ịdị omimi na-enweghị nkwụsị nke etiti, Na-eme ka nke a bụrụ ọkwa nke igwe anaghị agba nchara n'ichepụta sinks, oghere-ware na saucepan.
Akara ule ndị a na-arụsi ọrụ ike ngwa ngwa. Iji belata nrụgide a na-emepụta n'ụdị siri ike ma ọ bụ na-agbagharị agbagharị, akụkụ ahụ kwesịrị ịkachasị nke ọma ma ọ bụ wepụ ihe mgbakasị ahụ ozugbo enwere ike ịmalite.
Ịrụ ọrụ:
A na-adụ ọdụ iji ihe mgbawa eme ihe ebe ọ bụ na ibe nwere ike ịdị ogologo. Ọrụ igwe anaghị agba nchara na-esiwanye ike ngwa ngwa, nri dị mma dị arọ, ngwa ngwa ngwa, na ntọala siri ike kwesịrị iji.
Njirimara kemịkalụ:
| C | Mn | Si | P | S | Cr | Ni | N | |
| 304L | 0.03 kacha | 2.0 kacha | 0.75 kacha | 0.45 kacha | 0.03 kacha | Nkeji: 18.0 max: 20.0 | Nkeji: 8.0 max: 12.0 | 0.10 kacha |
Ngwongwo igwe:
| Ọkwa | Ike tensile ksi (min) | Mpụta Ike 0.2% ksi (nkeji) | Mgbatị % | Isi ike (Brinell) MAX | Isi ike (Rockwell B) MAX |
| 304L | 70 | 25 | 40 | 201 | 92 |
Njirimara anụ ahụ:
| Njupụta lbm/n'ime3 | Nrụpụta okpomọkụ (BTU/h ft. Celsius F) | Eletriki Nguzogide (na x 10-6) | Modul nke Ngbanwe (psi x 106 | Ọnụọgụ nke Mgbasawanye okpomọkụ (n'ime/n'ime)/ °F x 10-6 | Okpomọkụ akọwapụtara (BTU/lb/ °F) | Na-agbaze Oke (°F) |
| na 68°F: 0.285 | 9.4 na 212 ° F | 28.3 na 68°F | 28 | 9.4 na 32-212°F | 0.1200 na 68°F ruo 212°F | 2500 ruo 2590 |
| 12.4 na 932 Celsius F | 39.4 na 752°F | 10.2 na 32 - 1000F | ||||
| 49.6 na 1652 °F | 10.4 na 32 - 1500F |
Nkọwapụta:
Ihe: igwe anaghị agba nchara polishing pipe
Ụdị: welded ma ọ bụ enweghị nkebi
ọkọlọtọ: ASTM A554 JIS , DIN
Ọkwa: 201,202, 304, 304L, 316, 316L, 409, 430, wdg
Nha: Ọgba gburugburu:OD 8-219m
Square Pipe: OD 10x10mm -150x150mm
Pipe akụkụ anọ: 10x20mm ruo 120x180mm
Ọkpụrụkpụ: 0.2-4.0mm
Pipe elu: 180G, 320G, 400G, 500G, 600G, Satin, ntutu isi, 2B, BA, mirror,8K
Ogologo pipe: 5.8m 6M 11.85M 12m
Ngwa:
1. Decoration ojiji (ụzọ, àkwà mmiri handrail, ụgbọ okporo ígwè, ụgbọ ala nkwụsị, ọdụ ụgbọ elu na mgbatị ahụ
2.Construction na ihe ịchọ mma
3.Industry ebe (mmanụ mmanụ, nri, chemical, akwụkwọ, fatịlaịza, ákwà, ụgbọ elu na nuclear.
| Ọkpụkpụ Steel Square (mm) | tube ígwè akụkụ anọ (mm) | Gburugburu Steel tube (mm) |
| 10 × 10 × 0.6 ~ 3.0 | 10 × 20 × 0.6 ~ 3.0 | 6 × 0.6 ~ 1.0 |
| 15 × 15 × 0.6 ~ 3.0 | 20 × 30 × 0.6 ~ 3.0 | 12 × 0.6 ~ 1.5 |
| 20 × 20 × 0.6 ~ 3.0 | 20 × 40 × 0.6 ~ 3.0 | 13 × 0.6 ~ 1.5 |
| 25 × 25 × 0.6 ~ 3.0 | 25 × 50 × 0.6 ~ 3.5 | 16 × 0.6 ~ 2.0 |
| 30 × 30 × 0.6 ~ 3.5 | 30 × 50 × 0.6 ~ 3.5 | 19 × 0.6 ~ 3.0 |
| 40 × 40 × 0.6 ~ 3.5 | 40 × 60 × 0.6 ~ 3.5 | 20 × 0.6 ~ 3.0 |
| 50 × 50 × 0.6 ~ 3.5 | 40 × 80 × 0.6 ~ 3.5 | 22 × 0.6 ~ 3.0 |
| 60 × 60 × 0.6 ~ 3.5 | 60 × 80 × 1.0 ~ 6.0 | 25 × 0.6 ~ 3.0 |
| 70 × 70 × 0.6 ~ 3.5 | 50 × 100 × 1.0 ~ 6.0 | 27 × 0.6 ~ 3.0 |
| 75 × 75 × 0.6 ~ 3.5 | 60 × 120 × 1.0 ~ 6.0 | 32 × 0.6 ~ 3.0 |
| 80 × 80 × 1.0 ~ 6.0 | 80 × 120 × 2.0 ~ 8.0 | 40 × 0.6 ~ 3.5 |
| 100 × 100 × 2.0 ~ 8.0 | 80 × 160 × 2.0 ~ 8.0 | 38 × 0.6 ~ 3.0 |
| 120 × 120 × 2.0 ~ 8.0 | 100 × 150 × 2.0 ~ 8.0 | 48 × 0.6 ~ 3.5 |
| 150 × 150 × 2.0 ~ 8.0 | 100 × 200 × 2.0 ~ 8.0 | 60 × 0.6 ~ 3.5 |
| 200 × 200 × 4.0 ~ 16.0 | 150 × 250 × 4.0 ~ 12.0 | 76 × 0.6 ~ 3.5 |
| 250 × 250 × 4.0 ~ 16.0 | 200 × 300 × 4.0 ~ 16.0 | 89 × 1.0 ~ 6.0 |
| 300 × 300 × 4.0 ~ 16.0 | 300 × 400 × 4.0 ~ 16.0 | 104 × 1.0 ~ 6.0 |
| 400 × 400 × 4.0 ~ 16.0 | 300 × 500 × 4.0 ~ 16.0 | 114 × 1.0 ~ 6.0 |
Njirimara anụ ahụ nke igwe anaghị agba nchara polishing pipe:
| Ọkwa | Ihe mejupụtara,% | |||||||||
| Carbon, | Manga- | Foto- | sọlfọ, | Silikoni, | Nickel | Chromium | Molybdenum | Titanium | Columbium + Tantalum | |
| Austenitic | ||||||||||
| 301 | 0.15 | 2.00 | 0,040 | 0,030 | 1.00 | 6.0–8.0 | 16.0–18.0 | … | … | … |
| 302 | 0.15 | 2.00 | 0,040 | 0,030 | 1.00 | 8.0–10.0 | 17.0–19.0 | … | … | … |
| 304 | 0.08 | 2.00 | 0,040 | 0,030 | 1.00 | 8.0–11.0 | 18.0–20.0 | … | … | … |
| 304L | 0.035A | 2.00 | 0,040 | 0,030 | 1.00 | 8.0–13.0 | 18.0–20.0 | … | … | … |
| 305 | 0.12 | 2.00 | 0,040 | 0,030 | 1.00 | 10.0–13.0 | 17.0–19.0 | … | … | … |
| 309S | 0.08 | 2.00 | 0,040 | 0,030 | 1.00 | 12.0–15.0 | 22.0–24.0 | … | … | . . . |
| 309S-Cb | 0.08 | 2.00 | 0,040 | 0,030 | 1.00 | 12.0–15.0 | 22.0–24.0 | … | … | B |
| 310S | 0.08 | 2.00 | 0,040 | 0,030 | 1.00 | 19.0–22.0 | 24.0–26.0 | … | … | … |
| 316 | 0.08 | 2.00 | 0,040 | 0,030 | 1.00 | 10.0–14.0 | 16.0–18.0 | 2.0–3.0 | … | … |
| 316L | 0.035A | 2.00 | 0,040 | 0,030 | 1.00 | 10.0–15.0 | 16.0–18.0 | 2.0–3.0 | … | … |
| 317 | 0.08 | 2.00 | 0,040 | 0,030 | 1.00 | 11.0–14.0 | 18.0–20.0 | 3.0–4.0 | … | … |
| 321 | 0.08 | 2.00 | 0,040 | 0,030 | 1.00 | 9.0–13.0 | 17.0–20.0 | … | C | … |
| 330 | 0.15 | 2.00 | 0,040 | 0,030 | 1.00 | 33.0–36.0 | 14.0–16.0 | … | … | … |
| 347 | 0.08 | 2.00 | 0,040 | 0,030 | 1.00 | 9.0–13.0 | 17.0–20.0 | … | … | B |
| 429 | 0.12 | 1.00 | 0,040 | 0,030 | 1.00 | 0.50 kacha | 14.0–16.0 | … | … | … |
| 430 | 0.12 | 1.00 | 0,040 | 0,030 | 1.00 | 0.50 kacha | 16.0–18.0 | … | … | … |
| 430-Ti | 0.10 | 1.00 | 0,040 | 0,030 | 1.00 | 0.075 kacha | 16.0–19.5 | … | 5 × C nkeji, | … |
| 0.75 kacha | ||||||||||
▼Igwe anaghị agba nchara agbakịrị tubing / eriri akpa ihe ọkwa ọkwa:
| USA | GERMANY | GERMANY | FRANCE | JAPAN | ITALY | SWEDEN | UK | EU | SPAIN | RUSSIA |
| AISI | DIN 17006 | WN 17007 | AFNOR | JIS | UNI | SIS | BSI | EURONORM | ||
| 201 | SUS 201 | |||||||||
| 301 | X 12 KrNi 17 7 | 1.4310 | Z 12 CN 17-07 | SUS 301 | X 12 KrNi 1707 | 23 31 | 301S21 | X 12 KrNi 17 7 | X 12 KrNi 17-07 | |
| 302 | X 5 KrNi 18 7 | 1,4319 | Z 10 CN 18-09 | SUS 302 | X 10 krNi 1809 | 23 31 | 302S25 | X 10 KrNi 18 9 | X 10 KrNi 18-09 | 12KH18N9 |
| 303 | X 10 CrNiS 18 9 | 1.4305 | Z 10 CNF 18-09 | SUS 303 | X 10 CrNiS 1809 | 23 46 | 303S21 | X 10 CrNiS 18 9 | X 10 CrNiS 18-09 | |
| 303 Se | Z 10 CNF 18-09 | SUS 303 Se | X 10 CrNiS 1809 | 303S41 | X 10 CrNiS 18-09 | 12KH18N10E | ||||
| 304 | X 5 KrNi 18 10 X 5 KrNi 18 12 | 1.4301 1.4303 | Z 6 CN 18-09 | Sus 304 | X 5 krNi 1810 | 23 32 | 304S15 304S16 | X 6 KrNi 18 10 | X 6 KrNi 19-10 | 08KH18N10 06KH18N11 |
| 304 N | SUS 304N1 | X 5 CrNiN 1810 | ||||||||
| 304 H | SUS F 304H | X 8 KrNị 1910 | X 6 KrNi 19-10 | |||||||
| 304 L | X 2 KrNi 18 11 | 1.4306 | Z 2 CN 18-10 | SUS 304L | X 2 KrNị 1911 | 23 52 | 304S11 | X 3 KrNi 18 10 | X 2 KrNi 19-10 | 03KH18N11 |
| X 2 CrNiN 18 10 | 1.4311 | Z 2 CN 18-10-Az | SUS 304LN | X 2 CrNiN 1811 | 23 71 | |||||
| 305 | Z 8 CN 18-12 | SUS 305 | X 8 KrNị 1812 | 23 33 | 305S19 | X 8 KrNi 18 12 | X 8 KrNi 18-12 | |||
| Z 6 CNU 18-10 | Sus XM7 | X 6 CrNiCu 18 10 4 Kd | ||||||||
| 309 | X 15 CrNiS 20 12 | 1.4828 | Z 15 CN 24-13 | SUH 309 | X 16 KrNi 2314 | 309S24 | X 15 KrNi 23 13 | |||
| 309 S | SUS 309S | X 6 krNi 2314 | X 6 KrNi 22 13 | |||||||
| 310 | X 12 KrNi 25 21 | 1.4845 | SUH 310 | X 22 CRNi 2520 | 310S24 | 20KH23N18 | ||||
| 310 S | X 12 KrNi 25 20 | 1.4842 | Z 12 CN 25-20 | SUS 310S | X 5 krNi 2520 | 23 61 | X 6 KrNi 25 20 | 10KH23N18 | ||
| 314 | X 15 CrNiSi 25 20 | 1.4841 | Z 12 CNS 25-20 | X 16 CrNiSi 2520 | X 15 CrNiSi 25 20 | 20KH25N20S2 | ||||
| 316 | X 5 CrNiMo 17 12 2 | 1.4401 | Z 6 CND 17-11 | Sus 316 | X 5 CrNiMo 1712 | 23 47 | 316S31 | X 6 CrNiMo 17 12 2 | X 6 CrNiMo 17-12-03 | |
| 316 | X 5 CrNiMo 17 13 3 | 1.4436 | Z 6 CND 17-12 | Sus 316 | X 5 CrNiMo 1713 | 23 43 | 316S33 | X 6 CrNiMo 17 13 3 | X 6 CrNiMo 17-12-03 | |
| 316 F | X 12 CrNiMoS 18 11 | 1.4427 | ||||||||
| 316 N | SUS 316N | |||||||||
| 316 H | SUS F 316H | X 8 CrNiMo 1712 | X 5 CrNiMo 17-12 | |||||||
| 316 H | X 8 CrNiMo 1713 | X 6 CrNiMo 17-12-03 | ||||||||
| 316 L | X 2 CrNiMo 17 13 2 | 1.4404 | Z 2 CND 17-12 | Sus 316L | X 2 CrNiMo 1712 | 23 48 | 316S11 | X 3 CrNiMo 17 12 2 | X 2 CrNiMo 17-12-03 | 03KH17N14M2 |
| X 2 CrNiMoN 17 12 2 | 1.4406 | Z 2 CND 17-12-Az | SUS 316LN | X 2 CrNiMoN 1712 | ||||||
| 316 L | X 2 CrNiMo 18 14 3 | 1.4435 | Z 2 CND 17-13 | X 2 CrNiMo 1713 | 23 53 | 316S13 | X 3 CrNiMo 17 13 3 | X 2 CrNiMo 17-12-03 | 03KH16N15M3 | |
| X 2 CrNiMoN 17 13 3 | 1.4429 | Z 2 CND 17-13-Az | X 2 CrNiMoN 1713 | 23 75 | ||||||
| X 6 CrNiMoTi 17 12 2 | 1.4571 | Z6 CNDT 17-12 | X 6 CrNiMoTi 1712 | 23 50 | 320S31 | X 6 CrNiMoTi 17 12 2 | X 6 CrNiMoTi 17-12-03 | 08KH17N13M2T 10KH17N13M2T | ||
| X 10 CrNiMoTi 18 12 | 1,4573 | X 6 CrNiMoTi 1713 | 320S33 | X 6 CrNiMoTI 17 13 3 | X 6 CrNiMoTi 17-12-03 | 08KH17N13M2T 10KH17N13M2T | ||||
| X 6 CrNiMoNb 17 12 2 | 1.4580 | Z 6 CNDNb 17-12 | X 6 CrNiMoNb 1712 | X 6 CrNiMoNb 17 12 2 | 08KH16N13M2B | |||||
| X 10 CrNiMoNb 18 12 | 1,4583 | X 6 CrNiMoNb 1713 | X 6 CrNiMoNb 17 13 3 | 09KH16N15M3B | ||||||
| 317 | Sus 317 | X 5 CrNiMo 1815 | 23 66 | 317S16 | ||||||
| 317 L | X 2 CrNiMo 18 16 4 | 1.4438 | Z 2 CND 19-15 | SUS 317L | X 2 CrNiMo 1815 | 23 67 | 317S12 | X 3 CrNiMo 18 16 4 | ||
| 317 L | X 2 CrNiMo 18 16 4 | 1.4438 | Z 2 CND 19-15 | SUS 317L | X 2 CrNiMo 1816 | 23 67 | 317S12 | X 3 CrNiMo 18 16 4 | ||
| 330 | X 12 NiCrSi 36 16 | 1.4864 | Z 12NCS 35-16 | SUH 330 | ||||||
| 321 | X 6 KrNiTi 18 10 X 12 KrNiTi 18 9 | 1.4541 1,4878 | Z 6 CNT 18-10 | Sus 321 | X 6 CrNiTi 1811 | 23 37 | 321S31 | X 6 KrNiTi 18 10 | X 6 KrNiTi 18-11 | 08KH18N10T |
| 321 H | SUS 321H | X 8 KrNiTi 1811 | 321S20 | X 7 CrNiTi 18-11 | 12KH18N10T | |||||
| 329 | X 8 CrNiMo 27 5 | 1.4460 | SUS 329J1 | 23 24 | ||||||
| 347 | X 6 CrNiNb 18 10 | 1.4550 | Z 6 CNNb 18-10 | Sus 347 | X 6 CrNiNb 1811 | 23 38 | 347S31 | X 6 CrNiNb 18 10 | X 6 CrNiNb 18-11 | 08KH18N12B |
| 347 H | SUS F 347H | X 8 CrNiNb 1811 | X 7 CrNiNb 18-11 | |||||||
| 904L | 1,4939 | Z 12 CNDV 12-02 | ||||||||
| X 20 CrNiSi 25 4 | 1.4821 | |||||||||
| UNS31803 | X 2 CrNiMoN 22 5 | 1.4462 | ||||||||
| UNS32760 | X 3 CrNiMoN 25 7 | 1.4501 | Z 3 CND 25-06Az | |||||||
| 403 | X 6 cr 13 X 10 cr 13 X 15 cr 13 | 1.4000 1.4006 1.4024 | Z 12C 13 | Sus 403 | X 12 cr 13 | 2302 | 403S17 | X 10 cr 13 X 12 cr 13 | X 6 cr 13 | 12Kh13 |
| 405 | X 6 CrAl 13 | 1.4002 | Z 6 CA 13 | Sus 405 | X 6 CrAl 13 | 405S17 | X 6 CrAl 13 | X 6 CrAl 13 | ||
| X 10 CrAl 7 | 1.4713 | Z 8 CA 7 | X 10 CrAl 7 | |||||||
| X 10 CrAl 13 | 1.4724 | X 10 CrAl 12 | 10Kh13Syu | |||||||
| X 10 CrAl 18 | 1.4742 | X 10 CrSiAl 18 | 15Kh18Syu | |||||||
| 409 | X 6 CrTi 12 | 1.4512 | Z 6 CT 12 | SUH 409 | X 6 CrTi 12 | 409S19 | X 5 CrTi 12 | |||
| X 2 CrTi 12 | ||||||||||
| 410 | X 6 cr 13 X 10 cr 13 X 15 cr 13 | 1.4000 1.4006 1.4024 | Z 10C 13 Z 12C 13 | Sus 410 | X 12 cr 13 | 2302 | 410S21 | X 12 cr 13 | X 12 cr 13 | 12Kh13 |
| 410 S | X 6 cr 13 | 1.4000 | Z 6C 13 | SUS 410S | X 6 cr 13 | 2301 | 403S17 | X 6 cr 13 | 08Kh13 |
Ụlọ ọrụ mmepụta ihe
Uru dị mma:
Ogo nke ngwaahịa anyị maka akara akara na mpaghara mmanụ na gas na-emesi obi ike ọ bụghị naanị n'oge usoro mmepụta ihe na-achịkwa kamakwa site na nyocha ngwaahịa ngwaahịa. Nnwale a na-ahụkarị gụnyere:
1.Nnwale ndị na-adịghị emebi emebi
2. Hydrostatic ule
3.Surface imecha njikwa
4. nha nha nha nha
5.Flare na coning ule
6. Mechanical na chemical onwunwe ule
Ngwa caillary tube
1) Ụlọ ọrụ ngwaọrụ ahụike
2) njikwa okpomọkụ ụlọ ọrụ na-eduzi okpomọkụ, ihe mmetụta ejiri ọkpọkọ, tube thermometer
3) Pens na-elekọta ụlọ ọrụ isi tube
4) antenna micro-tube, ụdị dị iche iche nke obere eriri igwe anaghị agba nchara
5) Na obere elektrọn dị iche iche nke igwe anaghị agba nchara capillary
6) Punch agịga ọla
7) Elekere, foto
8) tube antenna ụgbọ ala, eriri mmanya na-eji tubes, tube antenna
9) Ihe osise laser iji jiri igwe anaghị agba nchara
10) Ngwa ịkụ azụ, ngwa, Yugan nwere ya
11) Nri na igwe anaghị agba nchara capillary
12) ụdị niile nke ekwentị mkpanaaka stylus a kọmputa stylus
13) Ụlọ ọrụ ọkpọkọ ọkụ, ụlọ ọrụ mmanụ
14) Ndị na-ebi akwụkwọ, agịga igbe dị jụụ
15) Dịrị eriri igwe anaghị agbaze okpukpu abụọ ejiri na windo jikọtara ọnụ
16) A dịgasị iche iche nke ulo oru obere dayameta nkenke igwe anaghị agba nchara tubes
17) Nkenke nkenke na-ekesa na igwe anaghị agba nchara
18) Igwe okwu, ekweisi na igwe okwu iji jiri igwe anaghị agba nchara, na ihe ndị ọzọ














