- Company : CANGZHOU HAOYUAN PIPE FITTING MFG CO.,LTD
- Region : Hebei , China
- Category : Apparel & Clothing > Wedding Apparel
- Specification : Wooden boxes, Wooden pallets
- Quantity : 500T/Month
- Contact Person : YIN|||sales
- Telephone :
- Fax :
- Mobile phone :
- Website : http://www.pipefitting-china.com
- Email : [email protected]
- Update : Aug/20/2017
Product Details
The cost of rolling the flange is lower than forging. But some of the large flange is not forging out. Such products are mostly weight with the theoretical weight, in the calculation, is not the waterline, mouth, bolt holes, chamfer weight loss. The price of flat products is lower, but if there is a process of processing the dovetail and the like, the price of the large flange will be higher. The theoretical weight is calculated by the following formula High-quality products 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. Our packaging Steel Flange Production Process Steel Flange workshop Production Process 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 o
