ss 304 square ọkpọkọ
Nkọwapụta
| aha ngwaahịa | ||
| Nkọwapụta | Ọkpụrụkpụ | 1-5mm |
| Obosara | 10-200mm | |
| Ogologo | 5.8-6 mita | |
| Ọkọlọtọ | ASTM A53/ASTM A573/ASTM A283/ | |
| GB/T9711.1-1997 | ||
| DIN1629/4 DIN1629/3 | ||
| Ihe onwunwe | Q195,Q215,Q235B,Q345B,S235JR/S355JR/SS400 | |
| Emechaala | Black/Galvanized/Machie/Manu/Ase, wdg. | |
| Ojiji | Ihe owuwu, nrụpụta igwe, ọrụ owuwu ígwè, nkwado ike anyanwụ | |
| Nhazi nhazi igwe, injinia ike, ụlọ ọrụ ọkụ, igwe ọrụ ugbo na kemịkalụ, mgbidi enyo enyo, ụgbọ ala chassis, ọdụ ụgbọ elu, wdg. | ||
| Usoro | ERW weld | |
| Nkwakọ ngwaahịa | Ọkọlọtọ oké osimiri kwesịrị mbukota, kechie site ígwè warara | |
| Ma ọ bụ bukota dị ka ahaziri chọrọ | ||
| Obodo izizi | China | |
| Isi Ahịa | Middle East, Africa, Asia, South America, Eastern Europe | |
| MOQ | 5 Tọn | |
| Nrụpụta ihe | Tọn 500/ọnwa | |
| Azụmaahịa & Ịkwụ ụgwọ | Azụmaahịa: | EXW, FOB, CFR, CIF, DDP |
| Ụgwọ: | ≤ $8,000 T/T 100% n'ihu | |
| > $8,000 T/T(30%+70%),30%T/T + 70%L/C | ||
| Ọrụ ọzọ | Ịkụ mmiri/ịkụ ọkpọ | |
| Nha ịkpụ ahaziri iche | ||
| Usoro elu ahaziri ahazi | ||
| Ehulata/welding/Decoiling | ||
| Ụdị | Ngwa |
| Efere ígwè | Ọkpụkpụ abrasive dị iche iche na akụkụ ndị ọzọ na-adịghị mkpa, ụlọ ụgbọ mmiri |
| Igwe eriri igwe | A na-ejikarị eme ihe n'ịrụpụta akụkụ n'ibu n'ozuzu.tumadi eji maka ịgbado ọkụ structural akụkụ na elu àgwà chọrọ na-ewu na bridge engineering. |
| eriri igwe | Usoro nrụpụta, dị ka eriri igwe |
| Ọkụ ígwè | Ihe owuwu, nrụpụta igwe, ọrụ owuwu ígwè, ọrụ ụgbọ mmiri, nkwado ike anyanwụ, nhazi ígwè injinia, injinia ike, ụlọ ọrụ ọkụ, igwe ọrụ ugbo na kemịkalụ, mgbidi enyo enyo, chassis ụgbọ ala, ọdụ ụgbọ elu, wdg. |
| Ogwe igwe | A na-eji eme ihe eji egbutu ihe, ihe ọkpụkpụ na ihe atụ |
Ngwakọta kemịkalụ na akụrụngwa anụ ahụ maka igwe anaghị agba nchara
| Ihe onwunwe | ASTM A269 Chemical mejupụtara% Max | ||||||||||
| C | Mn | P | S | Si | Cr | Ni | Mo | NB | Nb | Ti | |
| TP304 | 0.08 | 2.00 | 0,045 | 0,030 | 1.00 | 18.0-20.0 | 8.0-11.0 | ^ | ^ | ^ . | ^ |
| TP304L | 0,035 | 2.00 | 0,045 | 0,030 | 1.00 | 18.0-20.0 | 8.0-12.0 | ^ | ^ | ^ | ^ |
| TP316 | 0.08 | 2.00 | 0,045 | 0,030 | 1.00 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | ^ | ^ | ^ |
| TP316L | 0,035 D | 2.00 | 0,045 | 0,030 | 1.00 | 16.0-18.0 | 10.0-15.0 | 2.00-3.00 | ^ | ^ | ^ |
| TP321 | 0.08 | 2.00 | 0,045 | 0,030 | 1.00 | 17.0-19.0 | 9.0-12.0 | ^ | ^ | ^ | 5C -0.70 |
| TP347 | 0.08 | 2.00 | 0,045 | 0,030 | 1.00 | 17.0-19.0 | 9.0-12.0 | 10C -1.10 | ^ | ||
| Ihe onwunwe | Ọgwụgwọ okpomọkụ | Okpomọkụ F (C) Min. | Isi ike | |
| Brinell | Rockwell | |||
| TP304 | Ngwọta | 1900 (1040) | 192HBW/200HV | 90HRB |
| TP304L | Ngwọta | 1900 (1040) | 192HBW/200HV | 90HRB |
| TP316 | Ngwọta | 1900 (1040) | 192HBW/200HV | 90HRB |
| TP316L | Ngwọta | 1900 (1040) | 192HBW/200HV | 90HRB |
| TP321 | Ngwọta | 1900 (1040) F | 192HBW/200HV | 90HRB |
| TP347 | Ngwọta | 1900 (1040) | 192HBW/200HV | 90HRB |
| OD, inch | Ihe nrịbama OD (mm) | nnabata WT% | Ogologo inch nke ntachi obi (mm) | |
| + | - | |||
| ≤ 1/2 | ± 0.005 (0.13) | ± 15 | 1 / 8 (3.2) | 0 |
| > 1/2 ~ 1 1/2 | ± 0.005 (0.13) | ± 10 | 1/8 (3.2) | 0 |
| > 1 1 / 2 ~ < 3 1 / 2 | ± 0.010 (0.25) | ± 10 | 3/16 (4.8) | 0 |
| > 3 1 / 2 ~ < 5 1 / 2 | ± 0.015 (0.38) | ± 10 | 3/16 (4.8) | 0 |
| > 5 1/2 ~ <8 | ± 0.030 (0.76) | ± 10 | 3/16 (4.8) | 0 |
| 8-<12 | ± 0.040 (1.01) | ± 10 | 3/16 (4.8) | 0 |
| 12-<14 | ± 0.050 (1.26) | ± 10 | 3/16 (4.8) | 0 |
Ọnụ ọgụgụ nke ọkpọkọ
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