大众棋牌官网安卓系统

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                        • 大众棋牌官网安卓系统 ASME Welding Neck Flange

                          Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
                          Incoterm: FOB,CFR,CIF,FCA,CPT
                          Min. Order: 1 Bag/Bags
                          Delivery Time: 3 Days

                          Basic Info


                          Model No.: 3/4"-48"

                          Standard: DIN, ANSI, GOST, ASME  B16.5,ASME/ANSI B16.36,ASME B16.47

                          Type: Welding Flange, ASME Welding Neck Flange

                          Material: Carbon Steel

                          Structure: Flanges

                          Connection: Welding

                          Sealing Surface: RF

                          Manufacturing Way: Forging

                          Certification: ISO.UKS.SGS.BV

                          Package: Wooden Boxes, Wooden Pallets

                          Brand Name: HAOYUAN

                          Crafts: Cold Extrusion, Thermoforming, Forging

                          Nominal Pressure: Class150-Class2500

                          Application: Water Conservancy, Electric Power, Power Station

                          Materials: A105,Q345,Q235...

                          Size: 3/4"-48"


                          Additional Info


                          Packaging: Wooden boxes, Wooden pallets

                          Productivity: 20T/Day

                          Brand: HAOYUAN

                          Transportation: Ocean,Land,Air

                          Place of Origin: CANGZHOU

                          Supply Ability: 500T/Month

                          Certificate: ISO


                          Product Description

                          WN Flange is generally made by forging or forging. When using steel or steel manufacturing, must meet the following requirements:
                          1, the welding flange should be ultrasonic testing, no delamination defects;
                          2, should be cut along the direction of steel rolling into a strip, the bending system welded into a ring, and the surface of the steel ring to form the cylinder. Shall not be directly machined into steel with a neck welded flange;
                          3, the ring butt weld should be used full penetration weld;
                          4, the ring butt weld should be post-weld heat treatment, and for 100% ray or ultrasonic flaw detection
                          WN Flange has a higher rigidity than a flat welded flange with a neck and a high butt weld strength, which is less prone to leakage.

                          High-quality products

                          weld neck flange
                           
                           

                          2 pipe flange

                          flanged pipe fittings

                          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

                          slip on flange

                           

                          Flange fittings


                          Steel Flange Production Process                      

                          Flange production process

                          大众棋牌官网安卓系统  

                           


                          Steel Flange workshop

                          大众棋牌官网安卓系统  

                          Flange production

                          ansi b16 5 flange

                          carbon steel flange
                           

                          steel pipe flange

                          Production Process


                          Sales Network

                          Contact Info

                          CONTACT US

                          CANGZHOU HAOYUAN PIPE FITTINGS MFG CO.,LTD

                          大众棋牌官网安卓系统 Address: Yanshan County,Cangzhou,Hebei

                          Contact Person: YIN

                          Phone:86-

                          Fax:86-

                          Full name Contact Phone Content
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