Duplex Carp7Mo+ Flanges manufacturer
Weld Neck Flange (WN Flange)
WNRF Flange (Welding Neck Raised Face Flange)
Weld Neck Flat flange
Slip-On Flange (SO Flange)
Blind Flange
Socket Weld Flange (SW Flange)
Lap Joint Flange(LJ Flange)
Threaded Flange (TH Flange)
Orifice Flange
High Hub blinds Flange
Swivel Flange
Spectacle Blind Flange,Etc.
Class Rating:  CLASS150LBS-2500LBS

Shanghai Beall Metal and Beall Industry Group is one of the oldest manufacturers, dealer, distributor, stockist & suppliers of Weld Neck Flanges,Blind Flanges, Reducing Threaded Flanges, Lap Joint Flanges, Flange Gaskets, Threaded Flanges, Socketweld Flanges, Flanges Bolts, Ring Flange, Spectacle Blind Flanges, Orifice Flange, Slip-On-Flanges, High Hub Blinds Flanges.These Flanges are most durable and manufactures to fit in different size of Pipes. Engineers & World's Best Project Consultants use these Flanges in Machined Components.

Shanghai Beall Metal and Beall Industry Group manufacturing Flanges & supplying to Government sector companies since 2 decades.we are also Saudi Aramco approved supplier of Flanges, we have supplied Flanges to companies involved in Equipment Manufacturing, Mining, Oil Refineries, Chemical manufacturing, Steel and Aluminum Manufacturing, Utilities and Transportation, and Industrial Construction We Also Supply & Maintain huge stock of Other Grades of Flanges like Alloy Steel, Nickel Alloy Flanges, Duplex Steel UNS S31803 Flanges, Copper Nickel Flange, Inconel ,Incolloy ,Hastelloy, Monel 400 Flanges, ALLOY 20,Alloy28 FLANGES.

Welding Neck flange with raised face (wnrf flange), wnrf flange dimension from 1/2 inch to 96 inch, pressure rating from 75lb/sq.in to 2500lb/sq.in, we usually offer ANSI/ASME/DIN etc. Standard Flange with wnrf flange dimensions. 

Shanghai Beall Metal and Beall Industry Group also emphasis on the packaging . The Wnrf flanges Welding Neck Raised Face are packed in wooden corrugated boxes foiled in bubble wraps.

1. The Leading manufacturer of Duplex Steel and Super Duplex  Flanges,Nickel Alloy Flanges,Special Stainless Steel Flange in Aisa

2. Over 20 years experience in Nickel Alloy Steel,Fe-Ni Alloy,Special Stainless Steel,Duplex Steel and Super Duplex Steel

3.Win-win solution and Excellent After sale service

    We make a profit from you,but we try our best assure you make more than us and from us. 

   We pursue long term and steady co-operation with our every successful clinet.

    Track and maintenance our every customer,collect and Analysis feedback and problems.

   Provide corresponding professional and suitable suggestions and solutions.

4. Small quantity for you, short time delivery for large quantity with price quality

   If we have stocks for your demanded size, we can deliver within 3 days.   

   For customised sizes and  in quantity over100 kg (Some materials are allowed MOQ 50 kg),we       can guarantee delivery within 3 weeks. 

5. High-precision thickness

   We guarantee thickness tolerances that cannot be reproduced by competitors.
   Example: 

            t <0.30mm     Tolerance ±1 - 3 μm guaranteed

            0.30 mm≤t     Tolerance ± 1% guaranteed 

6. complete QC system  & Advanced physical and chemical testing center 

For each production processing, we have complete QC system for the chemical compostion and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods. 

7. Effective and strong technical support  and custom-made solutions

We provide customed solutions to your problems with our strong technologies and well knowledge of materials acquired through our more than 20 experience. 

We give you effective suggestions and co-operate with you.

8. Choose the appropriate base metals for your needs

We carefully balance quality, delivery time and price,procure various base metals from all over the world.We manufacture appropriate products to your needs. 

9. Reliable certificate (ISO 9001/ROHS/BV/SGS/TUV)

Our products meet various standards, ASTM, ASME, AMS, DIN,JIS etc.The third party  inspection is available for us.

10. We are ready welcome you visit us whenever