我們的產品遠銷東亞,歐洲,美洲,非洲等二十多個國家。 此外,我們在中國管道配件領域贏得了良好的聲譽。
雅昂管業是不銹鋼管,不銹鋼法蘭,不銹鋼閥門,不銹鋼管件和不銹鋼緊固件產品的領先供應商。 我們的產品均按照國際標準製造,並且價格低廉。
一位粉絲微信上面諮詢我,發了幾張圖片給我,讓我幫忙看一下他的這 ... 閱讀更多
壓力管道在安裝過程中,由於種種原因易形成焊接缺陷,常見的焊接缺& ... 閱讀更多
什麼是蝶閥? 蝶閥也稱為瓣閥,是一種簡單的控制閥,也可用於低࣡ ... 閱讀更多
法蘭根據壓力–溫度額定值分類為: A.150# B.300# C.400# D.600# E.900# F.1500# G.2500# 標準ASME16.5中的壓 ... + 閱讀更多
法蘭根據密封面分為以下幾類: A. 全平面 (FF) B. 突面 (R/F) C. 榫面和槽面 (T/G) D. 凸面和凹面 (M/F) E. 環連 ... + 閱讀更多
Flanges are classified based on face finish as: A. Smooth finish B. Stock finish Flange face finish The ASME b16.5 code requires that the flange face (raised face and flat face) has a specific roughness to ensure that this surface be compatible with the gasket and provide a high quality ... + 閱讀更多
The difference between steel tubes and steel pipes: 1. Pipe Diameter and Tube Diameter Steel tube Steel tube is generally used for structural purposes and the OD is an important and exact number. Steel tube size is specified by OD and the wall thickness (WT); and the measured OD and stated OD are general ... + 閱讀更多
Nominal Pipe Size (NPS) is a North American set of standard sizes for pipes used for high or low pressures and temperatures. The name NPS is based on the earlier “Iron Pipe Size” (IPS) system. That IPS system was established to designate the pipe size. The size represented the appr ... + 閱讀更多
Isolation Gate valve Ball valve Plug valve Piston valve Diaphragm valve Butterfly valve Pinch valve Regulation Globe valve Needle valve Butterfly valve Diaphragm valve Piston valve Pinch valve Non- return Check valve Special purpo ... + 閱讀更多
Buttweld Fittings A pipe fitting is defined as a part used in a piping system, for changing direction, branching or for change of pipe diameter, and which is mechanically joined to the system. There are many different types of fittings and they are the same in all sizes and schedules as the pipe. ... + 閱讀更多
Socket Weld fittings A Socket Weld is a pipe attachment detail in which a pipe is inserted into a recessed area of a Valve, fitting or flange. In contrast to buttweld fittings, Socket Weld fittings are mainly used for small pipe diameters (Small Bore Piping); generally for piping whose nominal diameter ... + 閱讀更多