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Jiangsu Tiancheng Group Limited-Hot rolled structural steel...
S235 Steel Plate S275 Hot Rolled Steel Plate S355 Rectangular Steel Pipe Tiancheng Group is able to supply all kinds of structural steel plate produced by En10025-2 standard, which mainly includes 4 major grades
tiancheng.josen.net/post/...html 2025-3-19
Jiangsu Tiancheng Group Limited-GOST steel pipe
JIANGSU TIANCHENG GROUP LIMITED Yaoguan Town, Changzhou City, Jiangsu Province,China+86-519-88387662+86-519-85121683steel_tubesteeltube.chinaTiancheng_Groupjosen_donginfo@tiancheng.orgTags:GOST steel pipe 2018-06-07GOST Seamless cold and warm deformed pipes ?? 1 ?? ...
tiancheng.josen.net/tags-...html 2025-3-17
Jiangsu Tiancheng Group Limited-ThyssenKrupp
Yaoguan Town, Changzhou City, Jiangsu Province,China+86-519-88387662+86-519-85121683steel_tubesteeltube.chinaTiancheng_Groupjosen_donginfo@tiancheng.orgTags:ThyssenKrupp 2018-06-07ThyssenKrupp ?? 1 ?? Copyright? Jiangsu Tiancheng Group Limited some Rights Reserved. ★常州精密鋼管博客★ ...
tiancheng.josen.net/tags-...html 2025-3-19
Jiangsu Tiancheng Group Limited-boiler steel tube
Yaoguan Town, Changzhou City, Jiangsu Province,China+86-519-88387662+86-519-85121683steel_tubesteeltube.chinaTiancheng_Groupjosen_donginfo@tiancheng.orgTags:boiler steel tube 2018-08-05Taiyuan boiler group co., Ltd 2018-07-08STEEL BOILER TUBES HOT PRODUCT-20G,ST45.8,STB42,SA106B ?? 1...
tiancheng.josen.net/tags-...html 2025-3-17
UNS S31254超級奧氏體耐蝕合金管全面解析 - 鋼材知識問答系統│...
UNS S31254(254SMO)是一種超級奧氏體不銹鋼耐蝕合金管,具有卓越的耐氯離子腐蝕能力(與鈦合金相當)、高機械強度(抗拉強度≥650MPa)和優異焊接性能。其關鍵成分為高鉻(19.5-20.5%)、鉬(6-6.5%)和氮(0.18-0.22%),適用于海水淡化、化工管道、煙氣脫硫等極端環境。
emlog.josen.net/post/1805.html 2025-5-11
無縫管質量異議分析及預防措施 - 鋼材知識問答系統│常州仁成金屬...
無縫管質量異議分析及預防措施 2013年, 我司實驗室對無縫鋼管生產廠的產品質量進行統計分析, 從統計結果可以了解到, 各生產廠在產品質量方面均存在加工缺陷(加工裂紋、 黑皮扣、 內螺、 緊密距等) 、幾何尺寸、 性能(力學性能、 化學成份、 粘扣) 、 鋼管彎曲、 碰扁
emlog.josen.net/post/141.html 2025-6-3