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Cangzhou Hongyuan flange pipe fittings manufacturing Co., Ltd
Mob:15030755808 (Manager Dong)
Address:Xindian industry, Mengcun County, Hebei Province

  --Technical news  
Flange-type direct sales manufacturers
Butt-welded flanges: neck flanges are commonly known as"High pivot" flanges. The aim is to transfer pressure in the pipe, thereby reducing high stress concentration in the flange base. Neck flanges are well designed to butt weld those flanges due to their inherent structural value. However, the price is relatively high, because of the complex production process. Threaded flange: the threaded flange is fastened with a screw thread. But the center of the product has the thread size corresponding to the pipe. The main advantage is that it can be assembled without welding.

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地址:Xindian industry, Mengcun County, Hebei Province
电话:0317-6882066 传真:0317-6882166 手机:15030755808 (Manager Dong)
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