天津大無縫鋼管廠
聯(lián)系電話：022-84818817 84818755
發(fā)布時(shí)間：2018/10/2 8:41:54
天津無縫鋼管廠現(xiàn)生產(chǎn) 軸承鋼管 主要用于制造各類軸承內(nèi)外圈,執(zhí)行標(biāo)準(zhǔn)GB/T18254,也可按ASTM、JIS、DIN、NF、SKF、FAG等標(biāo)準(zhǔn)組織生產(chǎn)。生產(chǎn)規(guī)格(Size):OD 5-100mm, WT 1-14mm 主要鋼種(Main grade):GCr15(52100、SUJZ、100Cr6、SKF3),20CrNiMo(8620H、20CrMo、4118H) 鋼管尺寸Size (mm) 允許偏差 Tolerance (mm)冷 拔 (軋) 鋼 管 外徑 OD ≤65 >65 ＋0.20－0.10 ±0.20 壁厚TW 3 4-14 ±12±10%GB/T18254 高碳鉻軸承鋼 High carbon chromium bearing seamless steel tube ASTM A 295 耐磨高碳軸承鋼 Wearable high-carbon bearing seamless steel tube ASTM A 534 耐磨滲碳軸承鋼 Wearable & cementite bearing seamless steel tube JIS G 4805 高碳鉻軸承鋼 High-carbon chromium bearing seamless steel tube DIN 17230 滾珠軸承鋼交貨技術(shù)條件 Ball bearing seamless steel tube delivery technical condition NF A 35-565 鋼鐵產(chǎn)品、軸承鋼質(zhì)量 Steel product,q4ality of bearing steel GB/T 3203 滲碳軸承鋼技術(shù)條件 Cementite bearing seamless steel tube delivery technical condition GB/T 3093 柴油機(jī)用高壓無縫鋼管 High-pressure seamless steel tube for diesel engine 。天津無縫鋼管廠銷售m.flash-electronics.com