304 igwe anaghị agba nchara
Nkọwa dị mkpirikpi:
| Nkọwa nkeigwe anaghị agba nchara ọkpọkọ: |
Oke ọkpọkọ na tubes enweghị nkebi:1/8″ NB – 24″ NB
Nkọwapụta:ASTM A/ASME SA213, A249, A269, A312, A358, A790
Ọkọlọtọ:ASTM, ASME
Ọkwa:304, 316, 321, 321Ti, 420, 430, 446, 904L, 2205, 2507
Usoro:Na-ekpo ọkụ na-ekpo ọkụ, oyi-adọta
Ogologo:5.8M,6M & Ogologo achọrọ
Dayameta dị n'èzí:6.00 mm OD ruo 914.4 mm OD, nha ruo 24" NB
Nkeckness :0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Usoro:SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Ụdị:Ọkụ na-enweghị ntụpọ
Ụdị:Gburugburu, Square, Rectangle, Hydraulic, Tubes Honed
Ọgwụgwụ:Ọgwụgwụ Larịị, Ọgwụgwụ gbagọrọ agbagọ, zọọ ya
| Igwe anaghị agba nchara 304/304L Ọkụ na-enweghị ntụpọ Dakọtara akara ngosi: |
| Ọkọlọtọ | Ọrụ NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304 | 1.4301 | S30400 | Sus 304 | 304S31 | 08X18M10 | Z7CN18-09 | X5CrNi18-10 |
| SS 304L | 1.4306 / 1.4307 | S30403 | SUS 304L | 3304S11 | 03H18M11 | Z3CN18-10 | X2CrNi18-9 / X2CrNi19-11 |
| Ihe mejupụtara kemịkalụ SS 304/304L enweghị nkebi: |
| Ọkwa | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 304 | 0.08 kacha | 2 max | 0.75 kacha | 0.045 kacha | 0.030 kacha | 18-20 | - | 8-11 | - |
| SS 304L | 0.035 kacha | 2 max | 1.0 kacha | 0.045 kacha | 0.03 kacha | 18-20 | - | 8-13 | - |
| Ihe kpatara ịhọrọ anyị: |
1. Ị nwere ike nweta ihe zuru oke dịka ihe ị chọrọ na ọ dịkarịa ala ọnụahịa.
2. Anyị na-enyekwa Reworks, FOB, CFR, CIF, na ọnụ ụzọ nnyefe ọnụ ụzọ. Anyị na-atụ aro ka ịme azụmahịa maka mbupu nke ga-adị oke ọnụ ahịa.
3. Ihe anyị na-enye bụ nkwenye kpamkpam, site na akwụkwọ nyocha nke akụrụngwa ruo na nkwupụta akụkụ ikpeazụ. (Akụkọ ga-egosi na achọrọ)
4. e kwere nkwa inye nzaghachi n'ime awa 24 (na-abụkarị n'otu elekere)
5. Ị nwere ike nweta ngwaahịa ọzọ, igwe ihe nnyefe na ibelata n'ichepụta oge.
6. Anyị raara onwe anyị nye ndị ahịa anyị kpamkpam. Ọ bụrụ na ọ gaghị ekwe omume imezu ihe ị chọrọ mgbe ị nyochachara nhọrọ niile, anyị agaghị eduhie gị site n'ịkwe nkwa ụgha nke ga-eme ka ndị ahịa nwee mmekọrịta dị mma.
| Nkwanye mma (gụnyere ma nke na-emebi emebi na nke anaghị emebi): |
1. Nleba anya akụkụ
2. Mechanical nyochaa dị ka tensile, elongation na mbenata nke ebe.
3. Nnwale buru ibu
4. Nyocha nyocha nke kemịkalụ
5. Nnwale ike ike
6. Nnwale nchedo pitting
7. Nnwale ọkụ
8. Mmiri-Jet Test
9. Nnwale penetrant
10. Nnwale X-ray
11. Nnwale corrosion intergranular
12. Mmetụta mmetụta
13. Eddy ugbua na-enyocha
14. Hydrostatic analysis
15. Metallography nnwale nnwale
| Nkwakọ ngwaahịa: |
1. Nkwakọ ngwaahịa dị ezigbo mkpa karịsịa n'ihe gbasara mbupu mba ofesi nke mbupu na-agafe na ọwa dị iche iche iji ruo ebe kachasị elu, yabụ anyị na-etinye nchegbu pụrụ iche gbasara nkwakọ ngwaahịa.
2. Saky Steel's mkpọ ngwongwo anyị n'ọtụtụ ụzọ dabere na ngwaahịa. Anyị na-akwakọ ngwaahịa anyị n'ọtụtụ ụzọ, dị ka,
Ngwa:
1. Akwụkwọ & Ụlọ ọrụ Pulp
2. Ngwa nrụgide dị elu
3. Ụlọ ọrụ mmanụ na gas
4. Chemical refinery
5. Pipeline
6. Ngwa okpomọkụ dị elu
7. Mmiri Pipe Lin
8. Osisi ike nuklia
9. Nhazi nri na ụlọ ọrụ mmiri ara ehi
10. Igwe ọkụ & Ndị na-agbanwe ọkụ
