Ọkpọkọ ASTM A106 Grade B bụ otu n'ime ọkpọkọ ígwè kachasị ewu ewu nke a na-etinye n'ọrụ n'ọtụtụ ụlọ ọrụ dị iche iche. Ọ bụghị naanị na sistemụ ọkpọkọ dị ka mmanụ na gas, mmiri, nnyefe ihe ndị na-amịkọrọ ihe, kamakwa maka ihe eji esi mmiri ọkụ, ihe owuwu, na ihe owuwu.
Okwu mmeghe ngwaahịa
A na-ejikarị ọkpọkọ nrụgide ASTM A106 (nke a makwaara dị ka ọkpọkọ ASME SA106) arụ ụlọ mmanụ na gas, ụlọ ọrụ ike, ụlọ ọrụ petrochemical, boilers, na ụgbọ mmiri ebe ọkpọkọ ahụ ga-ebufe mmiri mmiri na gas ndị na-egosipụta okpomọkụ na ọkwa nrụgide dị elu.
Gnee steel nwere ọtụtụ paịpụ A106 (SA106 Pipe) na:
Klas B na C
Dayameta NPS ¼" ruo 30"
Usoro ihe omume 10 ruo 160, STD, XH na XXH
Usoro ihe omume site na 20 ruo XXH
Ọkpụrụkpụ mgbidi karịrị XXH, gụnyere:
- Ruo mgbidi 4" na 20" ruo 24" OD
- Ruo mgbidi 3" n'ime 10" ruo 18" OD
- Ruo mgbidi 2" n'ime 4" ruo 8" OD
| Ọkwa A | Ọkwa B | Ọkwa C | |
| Kabọn kachasị. % | 0.25 | 0.30* | 0.35* |
| *% nke Manganese | 0.27 ruo 0.93 | *0.29 ruo 1.06 | *0.29 ruo 1.06 |
| Phosphorus, oke.% | 0.035 | 0.035 | 0.035 |
| Sọlfọ, kachasị.% | 0.035 | 0.035 | 0.035 |
| Silikọn, nkeji.% | 0.10 | 0.10 | 0.10 |
| Chrome, oke. % | 0.40 | 0.40 | 0.40 |
| Kọpa, oke.% | 0.40 | 0.40 | 0.40 |
| Molybdenum, oke.% | 0.15 | 0.15 | 0.15 |
| Nickel, oke.% | 0.40 | 0.40 | 0.40 |
| Vanadium, kachasị.% | 0.08 | 0.08 | 0.08 |
| *Ọ gwụla ma onye zụrụ ya kwuru ihe ọzọ, maka mbelata ọ bụla nke 0.01% n'okpuru oke carbon akọwapụtara, a ga-ekwe ka mmụba nke 0.06% manganese karịa oke kachasị akọwapụtara ruo 1.65% (1.35% maka ASME SA106). | |||
Jiangsu Hangdong Metal Products Co., Ltd. bụ ngalaba nke Jiangsu Hangdong Iron & Steel Group Co., LTD. Ọ bụ nyocha na mmepe, mmepụta, ire ere, na ọrụ n'otu n'ime ụlọ ọrụ mmepụta ihe ọla ọkachamara. Ahịrị mmepụta iri. Isi ụlọ ọrụ ahụ dị na Wuxi City, Jiangsu Province dịka echiche mmepe nke "ịdị mma na-emeri ụwa, ọrụ na-emezu ọdịnihu". Anyị na-agba mbọ ijikwa mma siri ike na ọrụ nlebara anya. Mgbe ihe karịrị afọ iri nke owuwu na mmepe gasịrị, anyị aghọọla ụlọ ọrụ mmepụta ihe ọla agbakwunyere ọkachamara. Ọ bụrụ na ịchọrọ ọrụ ndị metụtara ya, biko kpọtụrụ:info8@zt-steel.cn
Oge ozi: Disemba-29-2023
