| Portée des produits | |||
| Des produits | Taille | Grade | Caractéristiques |
| Tubes/tuyaux en acier sans soudure | ∮19-600 mm × 1-80 mm | 10-45, Q345B, 20G, 106B, P235GH, 13CrMo4-5, SA192, 210A1, 210C, 15CrMoG, 12CrMoVG, T1, T11, T2, T12, 12Cr2MoWVTiB (R102, T22, T23, T91, 15Mo3, 45MnMoB, 30CrMoSiA, 20Mn2, St35.8 etc. | GB/T8162, GB/T8163, GB3087, ASME SA106/209/210/213/335/A519 GB5310, GB9948, DIN17175, EN10216-2, GB9808, GB/T20409, BS3059, API5L, 5CT, JIS etc. |
| Tubes/tuyaux en acier inoxydable sans soudure | ∮6-600 mm × 0,5-35 mm | 304, 304L, 304H, 321, 321H, 316, 316L, 316H, 316Ti, 317, 317L, 310S314, 347, 347H, S31803 S32750, S32304, C4 (00Cr14Ni14Si4) 904L, TP 304, TP401L, Monel400, GH3030, C-276 etc. | GB/T14975, GB5310, GB9948, GB13296, ASTM A213\312, EN, JIS etc. |
| Tubes REG | ∮12-219 mm × 1-12 mm | Q195-Q345B, 09CuPCrNiA (SPA-H), ND, SPCC, ASTM A178/214/135/501, API5L etc. | GB/T13793, GB3091, JISG3444, ASTM A178/214/135/501, API5L, JIS etc. |
| Tuyaux en spirale | ∮219-1800mm×1-16mm | Q195-Q345B, X42-X70, L175-L483, etc. | SY/T5037, GB/9711.1, API5L etc. |
| Creux | □20-600×20-600×1-25mm | Q195-Q345B, Q420, Q460, SPA-H, E155-355 etc. | GB/T6725, GB/T6728, EN10305, ASTM A500, JIS, etc. |
| Assiettes | 1,5-120 mm × 1 000-3 500 mm | Q195-Q345, ASTM A573 Gr.58/65/70, Q245R-Q370R 15CrMoR, P235GH-355GH X42M-X70M, Q355GNH etc. | GB3274, GB713, GB6654, GB/T5313 GB/T714, GB4171 etc. |
| Bobines d'acier laminées à chaud (bandes) | 1,5-25 mm × 100-1800 mm | Q195-Q345, 08-60#, 65Mn, 50CrV4, 15CrMo, SAE1006/1008, SPHC/D/E, SS400, P235GH-355GH, X42M-X70M, Q355GNH, SPA-H, A36 etc. | ASTM A568, JISG3131, GB3274, GB/T3273 GB4171, etc. |
| Bobines d'acier laminées à froid (bandes) | 0,3-4 mm × 100-1800 mm | Q195-Q345, 08-60#, 65Mn, 50CrV4, 15CrMo, SAE1006/1008, SPCC/D/E, SS400, P235GH-355GH, X42M-X70M, Q355GNH, SPA-H, A36 etc. | ASTM A568, JISG3131, GB3274, GB/T3273 GB4171, YB5058, YB5059 etc. |
| Barres (Billets) | ∮30-600mm | 10-45, Q345B, 20G, 106B, P235GH, 13CrMo4-5, 210A1, 210C, 15CrMoG, 12CrMoVG, T1, T11, T2, T12, 12Cr2MoWVTiB（R102）, T22, T23, T91, 15Mo3, 45MnMoB, 30CrMoSiA, 20Mn2 , St35.8 etc. | GB1591, GB699, GB/T3077, GB/T1221, ASTM A213/519, etc. |
| Produits et alliages d'aluminium | Barre, lingot, bandes, tubes | 1075A,1060,1050A,1035,1200,8A06,5A02,5A03,5A05,5A06,5A12,3A21,5052,5083,3003, 2A70,2A80,2A90,4A11,2A02,2A06,2A16, 7A04,7A09 ,6A02, 2A50,2A14, etc. | GB/T3191, GB/T3190, GB/T3880 etc. |
| Produits en cuivre et alliages | Barre, lingot, bandes, tubes | H59, H62, H63, H70, H80, H90, H96, TU0-TU2, T1, T2, TP1, TP2, etc. | GB/T4423-4426, GB/T4429-4433, GB/T13808, GB/T13812, GB/T12769, YS/T76, YS/T334, YB/T720, GB/T1527, GB/T16866, YS/T463, GB5231, etc. . |
| Tuyau ondulé à double paroi | DN200-800mm | PEHD, PVC-U, PE, etc. | GB/T19472.1 |
| Tuyau ondulé à double paroi référencé en bande d'acier | DN500-2000mm | PEHD, PVC-U, PE, etc. | GB/T19472.1 |
| Tuyau enroulé en spirale à double paroi | DN200-3000mm | PEHD, PVC-U, PE, etc. | GB/T19472.1 |
| Tuyau ondulé en spirale à double paroi | DN300-1600mm | PEHD, PVC-U, PE, etc. | GB/T19472.1 |
| Tubes à eau en PE | DN75-630mm | PE | GB/T19472.1 |
| Accessoires de chaudière | Tube en U, échangeur de chaleur, tuyau coudé, raccords de tuyauterie | Selon l'exigence des clients | Selon l'exigence des clients |