The Forging Cast Steel Flanges

Standard: ANSI, DIN, JIS, GOST


Material: Carbon Steel


Connection: Flanged


Manufacturing Way: Forging


Trademark: AHSUNVAL


Specification: CE, SGS


HS Code: 7307910000




Type: Welding Flange


Structure: Flanges


Sealing Surface: RF


Size: 1/2"-48"


Transport Package: Wooden Box


Origin: China


1, Forged Steel Plate Flanges

2, material: CS, SS

3. Size: 1/2"-48"

4, standard: ANIS, JIS, DIN, GOST

5, pressure: 150#-3000#



Forged Plate Flange Q235

1. Material: Carbon steel A105/Rst37.2/C22.8/Q235 Stainless steel 304/304L, 316/316L, 321, ect.

2. Size: 1/2"-60"

3. Pressure: 150lbs-2500lbs

4. Facing: RF/FF/RTJ

5. Standard: ANSI, ASME/DIN/JIS/UNI/...

6. Flanges of welding neck, socket welding, threaded, blind, slip on, lap joint are in accordance with ANSI B 16.5 from 1/2" to 24" and classes 150 to 2500 (complete range).

7. Flanges from 26" to 48" and classes 150 to 900 lbs are in accordance with MSS SP 44 standard.

8. Flanges with long welding neck are from classes 150 to 2500 lbs and sizes from 1/2" to 24".

9. Orifice flanges from 1" to 24" and from 300 to 2500 lbs are in accordance with ANSI B 16.36.

10. Blind, slip on, welding neck flanges are from 6 Bar to 40 Bar in accordance with DIN.

11. Flanges from 1/2" to 24" and up to 450 lbs are in accordance with BS10 Table D & Table E, BS Table F & Table H, BS Table J & Table K.

12. Depending on special purposes, flanges can be manufactured in different shapes and sizes



A Professional Supplier of Piping System Equipment

Anhui Sunval International Co. Ltd is a professional supplier of piping system equipment. Our company focuses on iron valves, Steel Valves, copper alloy Valves , pipes and related accessories. We offer design, production, quality control and export as well as after service on industrial valves.



Holding ISO 9001, CE0035, WRAS

We provide a complete solution for water supply and sewage including ductile iron pipes, gate valves, Globe Valves, Check Valves, Ball Valves, Butterfly Valves, strainers, Control Valves and pipe connectors (couplings, adapters, dismantling joints, repair clamps, saddles and manholes), our production has been approved with ISO 9001, CE0035, WRAS



For petroleum and natural gas industry, we also supply steel valves like gate valves, globe valves, check valves, ball valves, butterfly valves, plug valves, strainers and ultralow temperature valves with materials of carbon steel, alloy steel, stainless steel, ultra-low carbon steel and Monel. The pressure range is Class 150 to 2500 (1.0MPa to 42.0MPa) and size range is NPS 1/2 to 42 inches (DN15 to DN1050). Our valves are designed and manufactured in accordance with the standards of ANSI, API, DIN, NF, BS and JIS for our products we have obtained certificates of API6D, API 607 and CE.

Contact us if you need more details on Flange. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Forged Flange、Flange Plate. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Flanges Types