ASTM A106 Grade B ọkpọkọ bụ otu n'ime ọkpọkọ igwe anaghị agba nchara nke a na-etinye n'ọrụ dị iche iche. Ọ bụghị naanị na pipeline usoro dị ka mmanụ na gas, mmiri, ịnweta slurry nnyefe, kamakwa maka ji esi mmiri ọkụ, ewu, bughi nzube.
Ntinye ngwaahịa
ASTM A106 Seamless Pressure Pipe (nke a makwaara dị ka ASME SA106 pipe) bụ nke a na-ejikarị arụ ọrụ mmanụ na gas, ụlọ ọrụ ọkụ, osisi petrochemical, mmiri ọkụ na ụgbọ mmiri ebe ọkpọkọ ga-ebufe mmiri na gas na-egosipụta oke okpomọkụ na ọkwa nrụgide.
Ngwongwo Gnee na-akwakọba ụdị ọkpọkọ A106 (SA106 Pipe) zuru oke na:
Klas B na C
NPS ¼" ruo 30" dayameta
Usoro 10 ruo 160, STD, XH na XXH
Usoro 20 ruo XXH
Ọkpụrụkpụ mgbidi gafere XXH, gụnyere:
- Ruo mgbidi 4 "na 20" ruo 24" OD
- Ruo mgbidi 3 "na 10" ruo 18" OD
- Ruo mgbidi 2" na 4" ruo 8" OD
| Ọkwa A | Ọkwa B | Ọkwa C | |
| Carbon max. % | 0.25 | 0.30* | 0.35* |
| * manganese% | 0.27 ruo 0.93 | * 0.29 ruo 1.06 | * 0.29 ruo 1.06 |
| Phosphorous, max. % | 0,035 | 0,035 | 0,035 |
| Sulfur, max. % | 0,035 | 0,035 | 0,035 |
| Silikọn, min.% | 0.10 | 0.10 | 0.10 |
| Chrome, max. % | 0.40 | 0.40 | 0.40 |
| Ọla kọpa, max. % | 0.40 | 0.40 | 0.40 |
| Molybdenum, max. % | 0.15 | 0.15 | 0.15 |
| Nickel, max. % | 0.40 | 0.40 | 0.40 |
| Vanadium, max.% | 0.08 | 0.08 | 0.08 |
| * Ọ gwụla ma onye zụrụ ya akọwapụtaghị ya, maka mbelata ọ bụla nke 0.01% n'okpuru oke carbon akọwapụtara, mmụba nke 0.06% manganese karịa nke akọwapụtara ka a ga-ahapụ ruo 1.65% kacha (1.35% maka ASME SA106). | |||
Jiangsu Hangdong Metal Products Co., Ltd. bụ enyemaka nke Jiangsu Hangdong Iron & Steel Group Co., LTD. Bụ nnyocha na mmepe, mmepụta, ahịa, ọrụ na otu n'ime ndị ọkachamara metal ihe mmepụta ụlọ ọrụ. 10 mmepụta ahịrị. Isi ụlọ ọrụ dị na Wuxi City, Jiangsu Province kwekọrọ na echiche mmepe nke "àgwà na-emeri ụwa, rụzuru ọrụ n'ọdịnihu". Anyị na-agba mbọ na njikwa mma na ọrụ nlebara anya. Mgbe ihe karịrị afọ iri nke ewu na mmepe, anyị aghọwo ọkachamara integrated metal ihe mmepụta enterprise.If ị chọrọ metụtara ọrụ, biko kpọtụrụ:info8@zt-steel.cn
Oge nzipu: Dec-29-2023
