為您找到相關(guān)結(jié)果57,745個
Jiangsu Tiancheng Group Limited-Hot dip seamless pipe
JIANGSU TIANCHENG GROUP LIMITED Yaoguan Town, Changzhou City, Jiangsu Province,China+86-519-88387662+86-519-85121683steel_tubesteeltube.chinaTiancheng_Groupjosen_donginfo@tiancheng.orgTags:Hot dip seamless pipe 2018-06-19Galvanized Seamless Pipe & Tubes ?? 1 ?? ...
tiancheng.josen.net/tags-...html 2025-3-19
熱軋無縫管 (hot rolled seamless tube) - 鋼材知識問答系統(tǒng)│...
熱軋無縫管 (hot rolled seamless tube) 將經(jīng)過加熱的實體錠坯軋制成周邊無接縫的空心管體的管材生產(chǎn)工藝。用熱軋方法可以生產(chǎn)碳鋼、合金管、高合金鋼和部分有色金屬無縫管,外徑范圍為16～1600mm,壁厚為2～200mm。 除圓斷面管外還有各種異形斷面管和變斷面管。熱軋無縫管除
emlog.josen.net/post/133.html 2024-7-11
鋼中細小析出相生成狀態(tài)分析_鋼鐵材料_鋼鐵百科
Analysis of the Generation State of Fine Precipitates in Steel鋼中細小析出相生成狀態(tài)分析鋼中細小的析出物對鋼制品的性能有多方面的影響。因此,研究鋼中析出相的存在狀態(tài),以考慮其對材
bk.josen.net/post/7...html 2025-3-19
Jiangsu Tiancheng Group Limited-Nickel plating precision...
Nickel plating precision steel tubes(tubing) Standard:DIN 2391, EN10305-1, EN10305-4 Steel Grade:ST35(E235),ST37, ST45(E255),ST52(E355) Size Range:OD4.0~OD76.0 Delivery Condition:NBK(+N), GBK(+A), BK(+C), BKW(+LC), BKS(+SR) ...
tiancheng.josen.net/post/...html 2025-3-19
Jiangsu Tiancheng Group Limited-JIS G3463 Stainless Steel...
JIS G3463 Stainless Steel Tubeis used for exchanging heat on the inside and outside of the tube, it's applicatino fields are superheater tubes of boilers, heat exchanger tubes, condenser tube and other chemical and petroleum industries,it is not designed for heating furnace tube. According to...
tiancheng.josen.net/post/...html 2025-3-19
鋼管相關(guān)的俄羅斯GOST標(biāo)準(zhǔn)解析(俄羅斯鋼管標(biāo)準(zhǔn)) - 鋼材知識問答...
一帶一路鋼鐵生態(tài)必備知識:解析俄羅斯GOST鋼管標(biāo)準(zhǔn)體系,涵蓋電焊/無縫鋼管等規(guī)格。GOST作為前蘇聯(lián)國家標(biāo)準(zhǔn),現(xiàn)被12個獨聯(lián)體國家采用,涉及能源、建筑等多領(lǐng)域。文章詳細梳理GOST標(biāo)準(zhǔn)發(fā)展歷程(1925年起源)、現(xiàn)行體系(含GOST R國家標(biāo)準(zhǔn)),并列舉具體鋼管標(biāo)準(zhǔn)如GOST 1070
rencheng.josen.net/xinwendongtai/gon... 2025-4-26
會員升級問題-會員等級怎么升級? - 業(yè)務(wù)相關(guān)問題咨詢
您好,我是你們網(wǎng)站的會員,剛注冊的(????)!!!但是你們網(wǎng)站 限制了 會員的 發(fā)言 回復(fù)次數(shù)。有什么辦法可以升級嗎?坐等答復(fù)!≧???≦
gang.josen.net/index.php/ask/view_23... 2025-3-14
GD0221執(zhí)行標(biāo)準(zhǔn),GD0221是什么標(biāo)準(zhǔn)? - 鋼管相關(guān)技術(shù)問題
GD0221執(zhí)行標(biāo)準(zhǔn),GD0221是什么標(biāo)準(zhǔn)?GD0221 和 GD0308 GD0309的標(biāo)準(zhǔn)?求解:GD0221 和 GD0308 GD0309的標(biāo)準(zhǔn)里的彎
gang.josen.net/index.php/ask/view_23... 2025-3-8
Jiangsu Tiancheng Group Limited-Steel pipes make automobile...
Home Tiancheng's ProductsAutomobile PartsContent Steel pipes make automobile fittingsPublisher:TianchengTime:2018-06-19Number:193Steel pipes make automobile fittings Automobile Parts Steel pipes make automobile fittings Automobile Parts Steel pipes make automobile fittings Automobile Parts Steel pipes make ...
tiancheng.josen.net/post/...html 2025-3-18