astm alloy 625 igwe anaghị agba nchara nkenke ọkpọkọ
Nkọwa dị mkpirikpi:
Igwe anaghị agba nchara / TUBE
1. : Ọkwa :201 202 304 304l 316 316l
2. Standard: ASTM DIN JIS AISI GB
3.Surface: 2B BA NO.4 Mirror 320# 380# 400#600# 800#
4. Ogologo: 6M 11.5 M 12M ma ọ bụ Dị ka gị chọrọ.
5.OD : Gburugburu Tube 9.52-219MM Mweghachi: 10*10-150-150
6.Ngwunye n'ime
akpa lastic
Nkwakọ ngwaahịa 7.Outer: Nkwakọ ngwaahịa Carton / Woven / Wooden
8.Od:+/- 0.2mm, ọkpụrụkpụ: +/- 0.02mm
Ngwaahịa igwe anaghị agba nchara:
igwe anaghị agba nchara eriri igwe tube
igwe anaghị agba nchara tube eriri igwe
igwe anaghị agba nchara eriri igwe tubing
igwe anaghị agba nchara eriri igwe
igwe anaghị agba nchara eriri igwe tube suppliers
ndị na-emepụta eriri igwe anaghị agba nchara
igwe anaghị agba nchara eriri igwe
ASTM igwe anaghị agba nchara nkenke ọkpọkọ maka ọkwa alloy 625:
ọkọlọtọ: ASTM A-312, ASTM A-269, ASTM A-632, ASTM A-213
DIN 17458,DIN17456 JIS G3463,JIS G3459,JIS G3448
Ihe akara: 201/202/304/316/ALLOY 625
Ogologo elu: 0.1mm-8mm
Ọkpụrụkpụ: 0.05mm - 2.1mm
Ogologo: 2440mm, 3050mm, 5800mm, 6000mm, 6100mm ma ọ bụ dị ka ndị ahịa arịrịọ
Ntachi obi: a) Dayameta dị n'elu: +/- 0.2mm
b) Ọkpụrụkpụ: +/- 10% MA ọ bụ dị ka ndị ahịa arịrịọ
c) Ogologo: +/- 10mm
Elu: Satin / ntutu isi: 180#, 320#
Polish: 400#,600#,800# ma ọ bụ elu mirror
Mbukota
Akpa rọba / kpara akpa (biko zitere anyị ngwugwu nkọwa ma ọ bụrụ na ị nwere ihe ndị ọzọ chọrọ)
Ihe mejupụtara kemịkalụ maka 825 igwe anaghị agba nchara nkenke ọkpọkọ:
Ihe mejupụtara kemịkalụ maka alloy 625 igwe anaghị agba nchara nkenke ọkpọkọ:
|
| C | Mn | Mo | Cr | Ni | Cu | Ti | P | S | Si | V | Al |
| Min | - | - | 8.000 | 20,000 | - | - | - | - | - | - | - | - |
| Oke | 0.100 | 0,500 | 10,000 | 23,000 | 58,000 | - | 0,400 | 0.015 | 0.015 | - | - | 0,400 |
Ihe eji arụ ọrụ
| Ike ọdụdọ | 827 MPa min | 120,000 psi min |
| Mpụta Ike | 414 MPa min | - |
| Mkpokọta elongation n'okpuru ibu | 20.000% | - |
| Isi ike | 35 Max HRC | - |
Ngwa: hydraulic pneumatic components, textile chemical fiber machinery, ọgwụ na chemical, nri ịdị ọcha, instrumentation, ji esi mmiri ọkụ, nrụgide arịa na ndị ọzọ n'ibu na electronic ọrụ.
Ọ bụrụ na ịchọrọ ịmatakwu nkọwa gbasara ọkpọkọ igwe anaghị agba nchara / tube, biko kpọtụrụ anyị.
| Ọkpụkpụ Steel Square (mm) | Igwe igwe 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 KrNiTi 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
Ngwaahịa emetụtara
A269316L Chemical injection tubing makaIgwe anaghị agba nchara Downholee onye ahia,Igwe anaghị agba nchara hydraulic Control Line ,Igwe anaghị agba nchara tubing Control Line,hplc igwe anaghị agba nchara capillary tubing,ịcha igwe anaghị agba nchara tubing,igwe anaghị agba nchara 1/16 inch capillary tubing, arọ nke igwe anaghị agba nchara Capillary pipe kwa ụkwụ,arọ nke igwe anaghị agba nchara eriri igwe,igwe anaghị agba nchara tubing maka ọrịre, igwe anaghị agba nchara Coiled Tube arọ kwa ụkwụ1/4”* 0.035 1/4”* 0.0249 3/8”* 0.049”3/8”* 0.035”1/4”* 0.035”12”* 0.049”, Igwe anaghị agba nchara eriri igwe,Ndị na-eweta ihe,igwe anaghị agba nchara tubing akara ule,Igwe anaghị agba nchara Control Line hs code,igwe anaghị agba nchara Control Line arọ chaatị India,igwe anaghị agba nchara tubing metric,igwe anaghị agba nchara Ejikọtara tubing Njirimara,igwe anaghị agba nchara Coiled tube ngalaba Njirimara, igwe anaghị agba nchara Coiled Tube Control Line soplaya na china, onye na-ebupụ igwe anaghị agba nchara Control Line ,304 igwe anaghị agba nchara Coiled tubing Control Line, igwe anaghị agba nchara Coiled tubing control Line nkesa, igwe anaghị agba nchara Control Line emeputa na china, ss njikwa Line enweghị nkebi na China,Ndị na-eweta ahịrị njikwa igwe anaghị agba nchara, Onye na-ebupụ Line Control Hydraulic enweghị nkebi.
Ngwaahịa ndị emetụtara
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JIS DIN alloy 625 igwe anaghị agba nchara nkenke ọkpọkọ
Ngwaahịa igwe anaghị agba nchara: igwe anaghị agba nchara igwe anaghị agba nchara tube igwe anaghị agba nchara igwe anaghị agba nchara igwe anaghị agba nchara igwe anaghị agba nchara, ndị na-emepụta igwe anaghị agba nchara igwe anaghị agba nchara JIS DIN alloy 625 igwe anaghị agba nchara nkenke ọkọlọtọ Standard: ASTM A-312, ASTM A-2621 7458, DIN17456 JIS G3463,JIS G3459,JIS G3448 ihe ọkwa:201/202/304/316 elu dayameta:0.1mm-8mm ọkpụrụkpụ:0.05mm - 2.1mm Ogologo...
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Igwe anaghị agba nchara nkenke ọkpọkọ maka ọkwa 625 alloy
Ngwaahịa igwe anaghị agba nchara: igwe anaghị agba nchara igwe anaghị agba nchara tube igwe anaghị agba nchara igwe anaghị agba nchara igwe anaghị agba nchara igwe anaghị agba nchara igwe anaghị agba nchara igwe anaghị agba nchara igwe anaghị agba nchara igwe anaghị agba nchara igwe anaghị agba nchara igwe anaghị agba nchara 625 ọkwa: ọkọlọtọ: ASTM A-312, ASTM A-26-1 7458, DIN17456 JIS G3463,JIS G3459,JIS G3448 ihe ọkwa:201/202/304/316 elu dayameta:0.1mm-8mm ọkpụrụkpụ:0.05mm - 2.1mm Len...
