ASTM A500 Square ati onigun onigun irin pipes Awọn ifihan kukuru:
ASTM A500 jẹ sipesifikesonu boṣewa fun welded ti a ṣẹda tutu ati ailẹgbẹ erogba irin igbekalẹ ọpọn onigun mẹrin, ati awọn apẹrẹ onigun. Sipesifikesonu yii ni wiwa ọpọlọpọ awọn onipò ti ọpọn irin erogba fun awọn ohun elo igbekalẹ, pẹlu onigun mẹrin ati awọn apẹrẹ onigun.
| Ọja | Square ati onigun Irin Pipe |
| Ohun elo | Erogba Irin |
| Ipele | Q195 = A53 Ite A Q235 = A500 Ite A Q355 = A500 Ite B Ite C |
| Standard | GB/T 6728 ASTM A53, A500, A36 |
| Dada | igboro / Adayeba Black Ya Oiled pẹlu tabi laisi we |
| Ipari | Awọn opin pẹtẹlẹ |
| Sipesifikesonu | OD: 20 * 20-500 * 500mm; 20 * 40-300 * 500mm Sisanra: 1.0-30.0mm Ipari: 2-12m |
Ohun elo tube onigun onigun ati onigun:
Awọn ohun elo ikole / ile, irin paipu
pipe paipu
Oorun tracker be irin paipu
Idanwo Didara ASTM A500 square ati onigun irin onigun:
| ASTM A500 Kemikali Tiwqn | |||||
| Ipele irin | C (o pọju)% | Mn (o pọju)% | P (o pọju)% | S (o pọju)% | Ejò (min.)% |
| Ipele A | 0.3 | 1.4 | 0.045 | 0.045 | 0.18 |
| Ipele B | 0.3 | 1.4 | 0.045 | 0.045 | 0.18 |
| Ipele C | 0.27 | 1.4 | 0.045 | 0.045 | 0.18 |
| Fun idinku kọọkan ti aaye ogorun 0.01 ni isalẹ iwọn ti a sọ fun erogba, ilosoke ti 0.06 ogorun ojuami loke iwọn ti o pọju fun manganese jẹ idasilẹ, to iwọn 1.50% ti o pọju nipasẹ itupalẹ ooru ati 1.60% nipasẹ itupalẹ ọja. | |||||
| Apẹrẹ Igbekale Tubing Mechanical Properties | |||||
| Ipele irin | Agbara ikore min. MPa | Agbara fifẹ min. MPa | Ilọsiwaju min. % | ||
| Ipele A | 270 | 310 | 25 odi sisanra (T) dogba si tabi tobi ju 3.05mm | ||
| Ipele B | 315 | 400 | 23 odi sisanra (T) dogba si tabi tobi ju 4.57mm | ||
| Ipele C | 345 | 425 | 21 odi sisanra (T) dogba si tabi tobi ju 3.05mm | ||
Iṣakoso Didara to muna:
1) Lakoko ati lẹhin iṣelọpọ, awọn oṣiṣẹ 4 QC pẹlu diẹ sii ju ọdun 5 ni iriri awọn ọja ṣe ayẹwo laileto.
2) Yàrá ti a fọwọsi ti orilẹ-ede pẹlu awọn iwe-ẹri CNAS
3) Ayẹwo itẹwọgba lati ọdọ ẹni-kẹta ti a yan / sanwo nipasẹ olura, gẹgẹbi SGS, BV.
4) Ti a fọwọsi nipasẹ Malaysia, Indonesia, Singapore, Philippines, Australia, Perú ati UK. A ni UL / FM, ISO9001/18001, awọn iwe-ẹri FPC
Nipa re:
Tianjin Youfa Irin Pipe Group Co., Ltd ti a da lori Keje 1st, 2000. Nibẹ ni o wa nibe nipa 8000 abáni, 9 factories, 179 irin pipe gbóògì ila, 3 orilẹ-ti gbẹtọ yàrá, ati 1 Tianjin ijoba ti gbẹtọ owo ọna ẹrọ ile-.
31 square ati onigun irin paipu gbóògì ila
Awọn ile-iṣẹ:
Tianjin Youfa Dezhong Irin Pipe Co., Ltd;
Handan Youfa Irin Pipe Co., Ltd;
Shanxi Youfa Irin Pipe Co., Ltd
