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1/2" ASTM A105N Forged Steel Flange Welding NPS 2500LB

China ZIZI ENGINEERING CO.,LTD certification
China ZIZI ENGINEERING CO.,LTD certification
Zizi is trustworthy. During the five years of working with them, I felt their profession. Their pipe fittings are not only of good quality and cost-effective, but their service are thoughtful and attentive, eliminating the worry of our after-sales.

—— Nadim Akef-Purchase Manager

We also compared many other companies before we chose Zizi, but they can provide the best products and services in my ideal price. Our cooperation went well, and I also introduced my partners to buy their products.

—— Rabih Abi Saab-Project Manager

I must say their staffs are very responsible, especially Mr. Jerry. He always provides quotes and various documents in a short time, and he can consider many things in advance therefore helping me solve many problems.

—— Jessie Lee-Merchandiser

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1/2" ASTM A105N Forged Steel Flange Welding NPS 2500LB

1/2" ASTM A105N Forged Steel Flange Welding NPS 2500LB
1/2" ASTM A105N Forged Steel Flange Welding NPS 2500LB 1/2" ASTM A105N Forged Steel Flange Welding NPS 2500LB 1/2" ASTM A105N Forged Steel Flange Welding NPS 2500LB

Large Image :  1/2" ASTM A105N Forged Steel Flange Welding NPS 2500LB

Product Details:

Place of Origin: CHINA
Brand Name: ZZ
Certification: API/ISO/CE/ANSI/BS
Model Number: 1/2"-24"

Payment & Shipping Terms:

Minimum Order Quantity: 1 PCS
Packaging Details: Wooden Case & Pallet
Delivery Time: 7 working days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100000 ton per year
Detailed Product Description
Material: ANSI B16.5/ASME B16.5/ASTM A105 Size: 1/2"-24"
Shape: Equal,Reducing Technics: Butt Welding,Socket Welding,Threaded,Blind.Slip-on
Connection: Welding,Male,Threaded,Female Pressure Grade: Class 150/300/600/900/1500/2500
High Light:

ASTM A105N Forged Steel Flange


1/2" Forged Steel Flange


NPS 2500LB Forged Steel Flange

Forged Steel Flange Suppliers CS  Weld Neck & Socket Welding



Top suppliers of forged steel flange choose the original material from big steel mill then produce ASME B16.5 fittings by CS rods and ASME B16.36 fittings by forged steel flange. They are mostly used for pressure piping applications. Our carbon forged steel flange limit types of localized corrosion and are indispensable to applicatons requiring compact but flexible seals.

Restraining deformities and cracks under high temperatures.


Zizi Engineering is one of the top manufacturer, exporter and supplier of steel pipe fttings & flanges which are available invarious sizes, dimension and shapes according to our client's requirement We are at the forefront of innocation in bot productlines and after seals services. Thats why we constantly upgrade our pipe fittings and services to meet market expecations anddemands, We re reputed as an execllent quality ss pipe fittings suppliers in the industry.


Specification of Forged Steel Flange



Standard ANSI B16.5/ASME B16.5/ASTM A105
Size NPS 1/2" to 24" /DN 15 to 600
Schedule Sch 10,20,30,STD,40,60,XS,80,100,120,140,160,XXS
Pressure Class 150,300,600,900,1500,2500 LB
Type Weld Neck,Socket Welding or Threaded


Type of Forged Flange


Forged Steel Flange are including Weld Neck,Socket Welding,Slip-on Neck,Threaded and Blind end.Both of them are manufactured according to ASMEB16.9.
Forged Steel Flange can be divided into socket weld fflange and threaded flange, these are flat face , raised face, male face and female face. All of them are forged by steel rod which according to ANSI B16.5.




Within 15 days or asap if we have stock.


Types of Packing


Wooden Case

Crates (Steel/Wooden)




End of forged steel flange are protected by plastic caps.

Bundles strapped with plastic strips

Packing list laminated with case/crate.


Application Industries

  • Off-Shore Oil Drilling Companies.
  • Power Generation
  •  Petrochemicals
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Gas Processing.
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Pulp and Paper Industry



Contact Details

Contact Person: Sales Manager

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