Class 300 ANSI B16.5 WN Flange
Model No.: 3/4"-100"
Standard: DIN, ANSI, GOST, ASME B16.5,ASME/ANSI B16.36,ASME B16.47
Type: Welding Flange, Class 300 ANSI B16.5 WN Flange
Material: Carbon Steel
Sealing Surface: RF
Manufacturing Way: Forging
Package: Wooden Boxes, Wooden Pallets
Brand Name: HAOYUAN
Crafts: Cold Extrusion, Thermoforming, Forging
Nominal Pressure: Class300
Application: Water Conservancy, Electric Power, Power Station
Packaging: Wooden boxes, Wooden pallets
Place of Origin: CANGZHOU
Supply Ability: 500T/Month
Butt welded steel flange: for the flange and the pipe of the mouth of the welding, its reasonable structure, strength and greater steel, withstand high temperature and pressure and repeated bending and temperature fluctuations, sealing and reliable. Nominal pressure of 0.25-2.5Mpa of the butt weld flange with concave and convex sealing surface.
Socket welding flange: commonly used in PN ≤ 10.0Mpa, DN ≤ 40 in the pipeline;
Welded neck flange not easy to distortion, good sealing, widely used, butt thinning transition weld joints ,horn shape, avoid shape change when welding in high temperature. applicable to high temperature pipeline, high pressure and low temperature pipeline, normally used to connect pipes and valves which PN is greater than 2.5MPa; also used to transport expensive, flammable, explosive media pipeline.
Steel Flange Production Process
Steel Flange workshop
Cangzhou Haoyuan Pipe Fitting Mfg Co.,Ltd. Is a professional manufacturer which can produce all kinds of carbon steel ,alloy steel and stainless steel high and low pressure flange, elbow, tee, cross, reducer, bend, pipe cap, seamless steel pipe and ERW pipes in accordance with the production standard ASME, DIN, JIS, EN, BS, GB, GOST, etc .
Products are sold at home and abroad. Enterprise has the first-class production equipment of cold forming, hot push-pull, forging and testing equipment of physical and chemical, metallurgical, detection, spectrum and so on,having complete mechanical testing system.Over the years, the company provide good quality pipe and pipe fitting products for domestic thermal power, chemical, shipbuilding, metallurgy, pressure machine, oil and petrochemical, and other key projects. At the same time, the products are also exported to Europe, America, Middle East, Africa and Southeast Asia and other countries and regions.
The company has a number of professional staff. Passed the ISO9000 international quality system certification, and achieved a pressure vessel certificate, plays an important role in this production field. We adopt scientific production process, strict quality management, advanced service concept, and reasonable prices to win a good reputation, established a close and pleasant cooperation with domestic and foreign customers.