| Nkan | Tutu kale irin |
| Standard | AISI, ASTM, JIS, DIN, EN, GB, ati bẹbẹ lọ. |
| Ohun elo | Q250, CK22, C22, IC22, CC20, C22, C20, C25-1, 1450, F.112, 1020, S20C, S22C, ati be be lo. |
| Iwọn
| Paipu: jade opin: 6-420mm, odi sisanra: 1-50mm, ipari: 1-12000mm, tabi bi beere fun. Ọpa iyipo: iwọn ila opin: 2-200mm, ipari: 1-12000mm, tabi bi o ṣe nilo. |
| Dada | Ilẹ dudu, Yipada, Ilẹ, ati bẹbẹ lọ. |
| Ohun elo | fun Boilers, Superheaters, Ooru-Exchangers, ati be be lo. |
| Ṣe okeere si
| America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, ati be be lo. |
| Package | Pade okeere package, tabi bi beere fun. |
| Akoko idiyele | Iṣẹ iṣaaju, FOB, CIF, CFR, ati bẹbẹ lọ. |
| Isanwo | T/T, L/C, Western Union, ati bẹbẹ lọ. |
| Awọn iwe-ẹri | ISO, SGS, BV. |