304 Stainless Steel Flanging Lap Joint Stub Weldable Pipe Flanging Fitting for General Industrial Pipeline Connection

1. Premium 304 stainless steel material, anti-rust and anti-oxidation for long-term indoor and outdoor service;

2. 2. Integral stamping forming, uniform wall thickness, no crack or deformation under welding and pressure;

3. 3. Standard flanging radian and size, fully compatible with GB/ANSI loose flanges;

4. 4. Smooth transition surface, reduce pipeline fluid resistance and avoid medium residue;

5. 5. Flexible lap joint structure, convenient for repeated disassembly, maintenance and pipeline adjustment;

6. 6. Excellent weldability, no brittle failure after long-term welding assembly;

7. 7. Cost-effective, ideal replacement for integral flange in general industrial piping.

   
   

1. Non-standard diameter, wall thickness and flanging width customization;

2. 2. GB/ANSI/EN/JIS multi-standard size conversion and customized processing;

3. 3. Precision polishing and sanitary surface treatment for flanging end;

4. 4. Enhanced pickling passivation anti-corrosion treatment;

5. 5. Custom laser engraving of LOGO, standard marks and project numbers;

6. 6. Thickened flanging reinforcement for improved pressure resistance;

7. 7. Custom export fumigation packaging and batch labeling service;

8. 8. Pre-shipment full-size inspection and material spectral testing.

   
   

FAQ

1:How long is the custom lead time for stainless steel flanges in Wenzhou?

— 8 to 10 working days

2:What is the fastest delivery time?

— 3 working days

3:Do you support non-standard custom flanges?

— Yes, we do.

4:Can you process special sizes?

— Yes. Max processing size: 4000 mm, Min processing size: 30 mm.

5:Do you have stainless steel flanges of standard sizes in stock?

— Yes.

6:Can we customize flanges based on customer drawings or samples?

— Yes.

7:Will material test certificates and inspection reports be provided for the purchased flanges?

— Yes, they will.

8:Is there a quality warranty for the flange products?

— Yes.

9:How to handle quality defects if they occur?

— Product return and exchange available.

10: What is the difference between flanging stub end and integral flange? 

A: Flanging stub end is used with loose flange for flexible lap connection, supporting repeated disassembly; integral flange is fixed welding connection, more suitable for permanent pipeline installation.