Quick Details

  • Size: DN15 - DN1200
  • Material: St37.2 / Q235 / S235JR / C22.8 / P250GH / A105 / 316L
  • Standard: DIN, EN1092-1,ANSI B16.5
  • Place of Origin: Shandong, China (Mainland)
  • Model Number: Forged Flange
  • Brand Name: DICHENG
  • Standard or Nonstandard: Standard
  • Product name: Forged Welding Neck Flange

Packaging & Delivery

Packaging Details Containers pallets or according customer's requirement.
Delivery Time Shipped in 7-15 days after payment

Forged Welding Neck Flange


1. Products introduction

DICHENG Flange annual production volume is 12000 tons. Our flange has been certified by ISO9001:2008, TUV, CE and etc. Our company mainly produces are various kinds of forged flange, for example: American Standard flange, Germany Standard flange, European Standard flange, England Standard flange, Japanese standard flange and other special flange. Our company can according to customer's drawings and requirements to produce and process.


2. Products details


Forged Welding Neck Flange

Flange Material

St37.2 / Q235 / S235JR / C22.8 / P250GH / A105 / 316L


Flange Standard

ANSI B16.5

150#, 300#,400#,600#,900# BLIND.


2631 PN6, 2632 PN10, 2633 PN16; 2634 PN25, 2635 PN40.


TYP11 PN6,PN10,PN16,PN25, PN40,PN63,PN100.

Flange TYPE

Welding neck / Slip on / Threaded / Socket Welding / Lap Joint / Blind Flange

Flange Surface

Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer, hot-dipped Galvanized


Welding, Threaded


Forged, Casting, Rolled

Flange Size


Flange Package

1.Generally we use the wooden box and wooden pallet with plastic film.

2.As Customers' Requirements.

Flange Applications

Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc.


3. Productiong Process 


4. Why Choose Us ?

1. We are the specialized supplier of stainless steel materials, can provide the best price!

2. We have more than 4 years experience in exporting products to worldwide countries, can provide the high quality products!

3.  We have five thousand tons of stock in warehouses with abundant capital. Furthermore, we offer charge sales, credit and 7-day 24-hour services.

4. Wide excellent experiences with after-sale service.

5. Every process will be checked by responsible QC which insures every product's quality.

6. Professional packing teams which keep every packing safely.

7. Trial order can be done in one week.

8. Samples can be provided as your requirements.


5. Contact Information

China (Mainland)
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $22,000
Learn More