The flange is the interconnecting part between the pipe and the pipe, used for the connection between the pipe ends; it is also used in the flange of the equipment for the connection between the two...
Difference between steel pipes: Bangdong 16Mn seamless steel pipe and Bangdong 45 # seamless steel pipe It is different in two materials, different yield strength, 16Mn carbon equivalence of both...
What is hydrostatic test? Large diameter customized pipe bends are waiting for the hydrostatic test in Haihao Group,and the test pressure is 1.5 times the maximum possible working pressure.The...
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owing to excellent assistance, a variety of high quality products and solutions, aggressive costs and efficient delivery, we take pleasure in an excellent popularity amongst our customers. We are an energetic business with wide market for Weld Neck Flange Type 11 Din 2627 Din 2638 , Weld Neck Flange Type 11 DIN 2627 – DIN 2638 , Flat Flange Type 01 DIN 2573 , In order to meet our market demands we now have paied more attention to the quality of our products and solutions and services. Now we can meet customers' special requirements for special designs. We persistently develop our enterprise spirit "quality lives the enterprise credit assures cooperation and keep the motto in our minds: customers first.