Sodina vy an-dranomasina, ampiasaina amin'ny fanamboarana sambo sy superheater.
Sodina vy tsy misy seam ho an'ny fanamboarana sambomanondro ny fantsona vy natao sy novokarina ho an'ny boiler an-dranomasina, superheater ary rafitra fanerena. Ny fantsona vy fanamboarana sambo dia azo ampiasaina betsaka amin'ny CCS, DNV, LR, GL, ABS, BV, RINA, NK ary sambo hafa ary koa ny fenitry ny firenena sinoa.
Naoty famokarana
320.
Fandeferana dimensional
| Karazana sodina vy | savaivony ivelany (D) | Haben'ny rindrina amin'ny sodina vy (S) | ||
| Tube voasintona mangatsiaka | Savaivony ivelany sodina vy (mm) | Fahadisoana azo ekena (mm) | Ny hatevin'ny rindrina amin'ny sodina vy (mm) | Fahadisoana azo ekena (mm) |
| >30~50 | ±0.3 | ≤30 | ±10% | |
| >50~219 | ± 0,8% | |||
| Hot rolled tube | >219 | ±1,0% | >20 | ±10% |
Fananana mekanika
| Malagasy | kilasy | tanjaky ny tensile (MPa) | tanjaky ny vokatra (MPa) | elongation (%) |
| GB/T5312 | 320 | 320~410 | ≥195 | ≥25 |
| 360 | 360 | 360~480 | ≥215 | ≥24 |
| 410 | 410 | 410~530 | ≥235 | ≥22 |
| 460 | 460 | 460~580 | ≥265 | ≥21 |
| 490 | 490 | 490~610 | ≥285 | ≥21 |
makiazy simika
| kilasy | Grade vy | C | Si | Mn | S | P | singa sisa | |||||
| Malagasy | Cr | Mo | Ni | Cu | sokajy | |||||||
| GB/T 5312 | Carbon & Carbon-Manganese | 320 | ≤0.16 | ≤0.35 | 0.40-0.70 | ≤0.035 | ≤0.035 | ≤0.025 | ≤0.010 | ≤0.030 | ≤0.30 | ≤0.70 |
| 360 | ≤0.17 | ≤0.35 | 0.40-0.80 | ≤0.035 | ≤0.035 | ≤0.025 | ≤0.010 | ≤0.030 | ≤0.30 | ≤0.70 | ||
| 410 | ≤0.21 | ≤0.35 | 0.40-1.20 | ≤0.035 | ≤0.035 | ≤0.025 | ≤0.010 | ≤0.030 | ≤0.30 | ≤0.70 | ||
| 460 | ≤0.22 | ≤0.35 | 0.80-1.40 | ≤0.035 | ≤0.035 | ≤0.025 | ≤0.010 | ≤0.030 | ≤0.30 | ≤0.70 | ||
| 490 | ≤0.23 | ≤0.35 | 0.80-1.50 | ≤0.035 | ≤0.035 | ≤0.025 | ≤0.010 | ≤0.030 | ≤0.30 | ≤0.70 | ||
| China Classification Society (CCS) | 1Cr0.5Mo | 440 | 0.10-0.18 | 0.10-0.35 | 0.40-0.70 | ≤0.035 | ≤0.035 | 0.70-1.10 | 0.45-0.65 | ≤0.030 | ≤0.25 | Sn≤0.03 Al≤0.02 |
| 2.25Cr1Mo | 410 | 0.08-0.15 | 0.10-0.35 | 0.40-0.70 | ≤0.035 | ≤0.035 | 2.00-2.50 | 0.90-1.20 | ≤0.030 | ≤0.25 | Sn≤0.03 Al≤0.02 | |
| 490 | 0.08-0.15 | 0.10-0.35 | 0.40-0.70 | ≤0.035 | ≤0.035 | 2.00-2.50 | 0.90-1.20 | ≤0.030 | ≤0.25 | Sn≤0.03 Al≤0.02 | ||
| Society | Standard na fampiasana | Kilasy vy | singa simika,% | |||||||||||
| C | Si | Mn | P | S | Cr | Ni | Cu | Al | Mo | V | P+S | |||
| GLR | Non alloly | GL-R 410 | ≤ 0.21 | ≤ 0.35 | ≤ 1.40 | ≤ 0.025 | ≤ 0.020 | - | - | - | ≥0,020 | - | - | - |
| GB 18248 | 37Mn | 0.34 ~0.40 | 0.10 ~0.30 | 1.35 ~1.65 | ≤ 0.030 | ≤ 0.030 | ≤ 0.30 | ≤ 0.30 | ≤ 0.20 | - | - | - | ≤ 0.055 | |
| EN 10297 | 34CrMo4 | 0.30 ~0.37 | ≤ 0.40 | 0.60 ~0.90 | ≤ 0.035 | ≤ 0.035 | 0.9 ~1.20 | - | - | - | 0.15 ~0.30 | - | - | |
| DNV | ho an'ny fanerena ASTM A53/A53M | A53B | ≤ 0.30 | - | ≤ 1.20 | ≤ 0.050 | ≤ 0.045 | ≤ 0.40 | ≤ 0.40 | ≤ 0.40 | - | ≤ 0.15 | ≤ 0.08 | - |
| ABS | ho fanerena | Grade 3 | ≤ 0.30 | - | ≤ 1.20 | ≤ 0.050 | ≤ 0.045 | ≤ 0.40 | ≤ 0.40 | ≤ 0.40 | - | ≤ 0.15 | ≤ 0.08 | - |
| BV | ho fanerena | 410HB | ≤ 0.21 | ≤ 0.35 | 0.40 ~1.20 | ≤ 0.040 | ≤ 0.040 | - | - | - | - | - | - | - |
| LR | ho fanerena | 410 | ≤ 0.21 | ≤ 0.35 | 0.40 ~1.20 | ≤ 0.045 | ≤ 0.045 | ≤ 0.25 | ≤ 0.30 | ≤ 0.30 | - | ≤ 0.10 | - | - |
| KR | ho fanerena | RST138 | ≤ 0.25 | ≤ 0.35 | 0.30 ~0.90 | ≤ 0.040 | ≤ 0.040 | - | - | - | - | - | - | - |
| RST142 | ≤ 0.30 | 0.30 ~1.00 | ≤ 0.040 | ≤ 0.040 | - | - | - | - | - | - | - | |||
| RST238 | ≤ 0.25 | 0.10 ~0.35 | 0.30 ~1.10 | ≤ 0.035 | ≤ 0.035 | - | - | - | - | - | - | - | ||
| RST242 | ≤ 0.30 | 0.30 ~1.40 | - | - | - | - | - | - | - | |||||
| RST249 | ≤ 0.33 | 0.30 ~1.50 | - | - | - | - | - | - | - | |||||
| RST338 | ≤ 0.25 | 0.30 ~0.90 | - | - | - | - | - | - | - | |||||
| RST342 | ≤ 0.30 | 0.30 ~1.00 | - | - | - | - | - | - | - | |||||
| NK | ho fanerena | kilasy 1 No3/ KSTPG 42 | ≤ 0.30 | ≤ 0.35 | 0.30 ~1.00 | ≤ 0.040 | ≤ 0.040 | - | - | - | - | - | - | - |
| CCS | ho fanerena | 360 | ≤ 0.17 | ≤ 0.35 | 0.40 ~0.80 | ≤ 0.040 | ≤ 0.040 | ≤ 0.25 | ≤ 0.30 | ≤ 0.30 | ≤ 0.10 | |||
| 410 | ≤ 0.21 | ≤ 0.35 | 0.40 ~1.20 | ≤ 0.040 | ≤ 0.040 | ≤ 0.25 | ≤ 0.30 | ≤ 0.30 | ≤ 0.10 | |||||
| 460 | ≤ 0.22 | ≤ 0.35 | 0.80 ~1.40 | ≤ 0.040 | ≤ 0.040 | ≤ 0.25 | ≤ 0.30 | ≤ 0.30 | ≤ 0.10 | |||||
| 490 | ≤ 0.23 | ≤ 0.35 | 0.80 ~1.50 | ≤ 0.040 | ≤ 0.040 | ≤ 0.25 | ≤ 0.30 | ≤ 0.30 | ≤ 0.10 | |||||
- singa sisa: Cr≤0.25%, Mo≤0.10%, Ni≤0.30%, Cu≤0.30%agregate≤0.70%
Ny orinasanay dia afaka manamboatra ny fitaovana amin'ny fenitra nasionaly 20 #, Q345B, Q345C, Q345D, Q345E, fenitra amerikana ASTM / ASME A106 Gr. B, A53 Gr. B, A333 Gr.6, A500 Gr. A, A500 Gr. B, A500 Gr. C sy Eoropeana fenitra EN10210 / EN10219 / EN10216 S235JR, S235J0, S235J2, S355JR, S355J0, S355J2, S355NL, S355K2 ary koa ny ivelany fenitra vy sodina ny fenitra britanika, Australian fenitra sy Japoney fenitra. Ny kalitaon'ny vokatra dia azo antoka. Aondrana any amin'ny firenena sy faritra maro any Amerika Avaratra, Amerika Atsimo, Eoropa, Afovoany Atsinanana, Azia Atsimo Atsinanana, Aostralia ary Azia Afovoany koa izy io. Ny vokatra dia be mpampiasa amin'ny rafitra vy isan-karazany injeniera, angovo nokleary injeniera, ranomasina injeniera, fanorenana tetezana injeniera, injeniera milina sy ny famokarana fitaovana, metallurgical famokarana fitaovana sy ny saha hafa. Ny vokatra hafa dia: fantsom-pamokarana avo lenta, fantsom-pamokarana solika, fantsona matihanina zezika avo lenta, fantsona vy, casing solika, fantsona vy vita amin'ny tavy mafana, fantsona vy mihodinkodina mangatsiaka, fantsona vy, fantsona vy vita amin'ny vy, aluminized zinc vy coils ary fantsona isan-karazany manohana vokatra.
Ny orinasa dia manome lanja lehibe ny kalitaon'ny vokatra, mampiasa vola be amin'ny fampidirana fitaovana sy matihanina efa mandroso, ary manao izay rehetra ilain'ny mpanjifa eto an-toerana sy any ivelany.
Ny votoatiny dia azo zaraina amin'ny: firafitry ny simika, tanjaky ny vokatra, tanjaky ny tensile, fananana fiantraikany, sns
Amin'izany fotoana izany, ny orinasa dia afaka manatanteraka ihany koa ny fanaraha-maso ny lesoka amin'ny aterineto sy ny fanodinana ary ny fizotran'ny fitsaboana hafanana araka ny filan'ny mpanjifa.
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Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.dia orinasa fantsona vy nohamarinin'nyEN/ASTM/ JISmanokana amin'ny famokarana sy ny fanondranana ny isan-karazany ny efamira mahitsizoro sodina, galvanized sodina, ERW welded sodina, miolakolaka sodina, sodina arka welded sodina, mahitsy seam sodina, seamless sodina, loko mifono vy coil, tafo vy coil sy ny vy products.With mety fitaterana, dia 190 kilometatra lavitra ny Beijing Renivohitra X Airport International sy 80jin kilometatra Tianjin.
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