Mezue GB 3087, GB/T 5310, DIN 17175, EN 10216, ASME SA-106/SA-106M, ASME SA-192/SA-192M, ASME SA-209/SA-209M, ASMESa-210 /SA-210M, ASME SA-213/SA-213M, ASME SA-335/SA-335M, JIS G 3456, JIS G 3461, JIS G 3462 na ụkpụrụ ndị ọzọ metụtara ya.
| Aha ọkọlọtọ | Ọkọlọtọ | Akara nkịtị nke ígwè |
| Ọkpụkpụ nchara na-enweghị ntụpọ maka igwe ọkụ ọkụ dị elu | GB/T 5310 | 20G,25MnG,15MoG,15CrMoG,12Cr1MoVG,12Cr2MoG,15Ni1MnMoNbCu,10Cr9Mo1VNbN |
| Elu okpomọkụ enweghị nkebi carbon ígwè nominal tube | ASME SA-106/ SA-106M | B,C |
| Igwe ọkụ ọkụ carbon na-enweghị ntụpọ maka nrụgide dị elu | ASME SA-192/ SA-192M | ASME SA-192/ SA-192M |
| Ọkpụkpụ ígwè carbon molybdenum na-enweghị ntụpọ maka ndị na-ekpo ọkụ na ndị na-ekpo ọkụ | ASME SA-209/ SA-209M | T1,T1a,T1b |
| Ọkpụkpọ carbon na-enweghị nkebi nke ọma maka igwe ọkụ na igwe ọkụ | ASME SA-210/ SA-210M | A-1,C |
| Ọkpụkpọ ikuku ferritic na austenitic na-enweghị ntụpọ maka ndị na-ekpo ọkụ, ndị na-ekpo ọkụ na ndị na-ekpo ọkụ | ASME SA-213/ SA-213M | T2,T5,T11,T12,T22,T91 |
| Ọkpụkpọ ọnụ ala ferritic alloy na-enweghị ntụpọ maka oke okpomọkụ | ASME SA-335/ SA-335M | P2, P5, P11, P12, P22, P36, P9, P91, P92 |
| Igwe anaghị agba nchara nke ejiri igwe na-eguzogide okpomọkụ | DIN 17175 | St35.8, St45.8, 15Mo3, 13CrMo44, 10CrMo910 |
| Igwe nchara na-enweghị ntụpọ maka ebumnuche nrụgide | EN10216 | P195GH, P235GH, P265GH,13CrMo4-5,10CrMo9-10,15NiCuMoNb5-6-4,X10CrMoVNb9-1 |
Oge nzipu: Dec-02-2021
