Paipu irin onigun jẹ iru paipu onigun mẹrin, eyiti o jẹ paipu irin pẹlu awọn ẹgbẹ dogba. O ti wa ni a rinhoho ti irin ti o ti ni ilọsiwaju ati yiyi. Ni gbogbogbo, ṣiṣan naa ko ni idi, fifẹ, crimped, welded lati ṣe tube yika kan, ati lẹhinna yiyi sinu tube onigun mẹrin nipasẹ tube yika ati lẹhinna ge sinu gigun ti o fẹ. Nigbagbogbo 50 fun idii.
1. O le gbe jade awọn bošewa ti tutu-akoso ṣofo irin fun GB6728-2002 be.
2. JISG3466-88 Japan gbogboogbo ikole square tube aṣamubadọgba ibiti o le ṣe imuse.
| Opin Ode: | 15 * 15-500 * 500mm |
| Gigun: | O pọju. 12 mita |
| Iwọnwọn: | GB, ANSI,ASME,ASTM, JIS,DIN,BS,EN |
| Iwọn Irin: | Q195/Q215/Q235/Q345/10#/20#/ASTM A106 GRB |
| Iṣakojọpọ: | Awọn edidi hexagonal ti o pọju. 3,000kg pẹlu ọpọlọpọ awọn ila irin, Awọn ami meji lori idii kọọkan, Ti a we sinu iwe ti ko ni omi |
| Idanwo: | Itupalẹ Ẹka Kemikali, Awọn ohun-ini Mechanical (Agbara fifẹ to gaju, Agbara ikore, Ilọsiwaju), Awọn ohun-ini imọ-ẹrọ (Igbeyewo Flattening, Idanwo Bending, Idanwo Fẹ, Idanwo Ipa), Ayewo Iwọn Ita, Idanwo Hydrostatic, Idanwo X-ray. |
| IBI: | Gbona ti yiyi: W.T: 1.0-25mm |
| Tutu ti yiyi: W.T: 0.6-1.5mm | |
| Itọju Oju Ilẹ miiran: | ya lẹta, embossed, kikun |
| Lilo: | Fun ikole, eto, aga, guardrail, adaṣe |
