Welding Neck Flange

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.

Product:Welding Neck Flange 
Size:DN10-DN2500
Materials: 20#.A105.Q235A.12Cr1MoV.16MnR.15CrMo.18-8.321.304.304L.316.316L
Pressure: Pn2.5-Pn320,Class150-Class2500,5K-30K
Standard:ASME B16.5ASME.B16.47.DIN2573.2572.2631.2576.2632.2633.2543.2634.2545,JIS 2220
Crafts: Forging 
Connection: Welding,Bolt. 
Package: Wooden boxes,Wooden pallets,According to customer requirements.
Brand Name: HY 
Place of Origin: China (Mainland) 
Certification: ISO.UKS.SGS.BV 
Application: Chemical, Water, Oil and gas, Electricity


ASME Welding Neck Flange
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Contact Info

CONTACT US

CANGZHOU HAOYUAN PIPE FITTINGS MFG CO.,LTD

Address: Yanshan County,Cangzhou,Hebei

Contact Person: YIN

Phone:86-317-3025890

Fax:86-317-3200713

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