Hebei Haiyuan Pipe Fittings Co.,Ltd

Hebei Haiyuan Pipe Fittings Co.,Ltd


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碳钢美标法兰 不锈钢美标法兰 合金钢美标法兰 材质介绍
Click：3902 Date：4/11/2015 10:24:19 PM

碳钢美标法兰材质   :ASTM A105 ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2、ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70

不锈钢美标法兰材质:ASTM A182 F304、304L、 F316、316L、321 310S 347H....

合金钢美标法兰材质:ASTM A182 F1、 F5、 F9、 F11、 F12、 F22、 F91....

以上法兰或标准如有需求或疑问欢迎致电河北海源管件有限公司 18875770988 18875775288 0317-6888776
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