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Jiangsu Tiancheng Group Limited-Precision Carbon Steel Tube...
Standard:DIN2391, ASTM A179, JIS G3455, DIN1630, OST-II TUBE Steel Grade:ST37.0, 10#, A179, SAE1010, STPG 370, St 37.4, OST-2, STS 370, OST-II Size Range:OD: 4-50, WT: 1-10.0 Delivery Condition:NBK, Bright heat treatment ...
tiancheng.josen.net/post/...html 2024-8-19
Jiangsu Tiancheng Group Limited-Heat exchanger and boiler tube
Standard:SA192, SA179, DIN17175, SA210, SA213, EN10216, ASTM A333 GB3087 Steel Grade:A1, C, T11, T12, T22, P195, P235, P265, ST35.8, 13CrMo44, 10CrMo910... Size Range:OD4.0~OD76.0 Delivery Condition:According to the standard heat treatment ...
tiancheng.josen.net/post...html 2024-8-21
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Jiangsu Tiancheng Group Limited-Metal Glossary
Metal Glossary Abrasion The process of rubbing, grinding, or wearing away by friction. Acid Steel Steel melted in a furnace with an acid bottom and lining and under a slag containing an excess of an acid substance such as silica. Activation...
tiancheng.josen.net/post/...html 2024-8-23
45#常州鋼管廠專業鋼管生產廠家,鋼管技術參數,鋼管性能,鋼管規格...
常州鋼管鋼管主營合金鋼管,異型無縫管,冷拔精密管,精密光亮管.17年用心打造每一根鋼管,11人研發技術團隊為您提供個性化需求的整體解決方案
m.josen.net/...htm 2024-1-28
仁成金屬制品通過ISO9001:2015認證年審|公司動態|仁成金屬|精密...
仁成金屬制品通過ISO9001:2015認證年審?
168.josen.net/ggbz_鋼管標準取...html 2022-9-2
boilertube.josen.net/download/
boilertube.josen.net/download/ 2024-5-31
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無縫鋼管生產過程中產生的表面問題你知道嗎? 麻點、凹坑在無縫鋼管制造中屬于常見的表面質量問題,對于麻點、凹坑在交貨時,如果發生這種情況,很多廠家都會說,是由于最初圓鋼廠質量的問題,才導致這種問題現象的產生。 無縫鋼管生產過程中產生的表面問題你知道嗎?
m.josen.net/mobile/articles/wfggsc83... 2024-6-12