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Galvanized Threaded Forged Steel Flanges 300 Lb 2 Inch Size ASTM A105 ASME B16 5

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China ZIZI ENGINEERING CO.,LTD certification
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—— Nadim Akef-Purchase Manager

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Galvanized Threaded Forged Steel Flanges 300 Lb 2 Inch Size ASTM A105 ASME B16 5

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Large Image :  Galvanized Threaded Forged Steel Flanges 300 Lb 2 Inch Size ASTM A105 ASME B16 5

Product Details:

Place of Origin: CHINA
Brand Name: ZZ
Certification: ISO, CE
Model Number: ASTM A105

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece
Price: Negotiable
Packaging Details: Cartons and Wooden Cases, LCL, 20ft Container
Delivery Time: 10-20 Days
Payment Terms: T/T, Western Union, MoneyGram, D/P, D/A, L/C
Supply Ability: 60000 PCS Per Month
Detailed Product Description
Size: 1/2" - 24" Standard: ANSI, DIN, JIS, BS, ASME
Pressure: Class 150, 300, 600, 900, 1500, 2500. 150# - 2500# Keyword: Stainless Steel Threaded Flange, Class 150 Flange, Forged Steel Flange
Packing: Plastic Foam, Wooden Cases, Pallets Surface: Electro Galvanized, Black Primer, PE Coating, Anti-rust Oil
High Light:

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Carbon Steel Threaded Flange 300lb 2" Forged Flanges ASTM A105 ASME B16.5

Carbon Steel Threaded Flange

Threaded flanges is a main product in our forged steel flanges and fittings, we offer 2" threaded flange ASTM A105 in pressure of 150lb and 300lb for thousands customers. They are also buy threaded pipe fittings and socket weld fittings, such as 90 degree elbow, socket weld tee, threaded couplings and so on.

Why Choose US?

More and more customers take us as a reliable supplier of pipe fitttings. They like to place orders to us and cooperate with us.

Good Quality

Fast Delivery

Safe Package

Resonable Price

Reliable Shipment

One Stop Services

Export 30 Countires

Responsable Attitude

Class 300 Threaded Flange Dimensions

Size NPT 1/2 - 24  / DN15 - DN600
Standard ASME B16.5, B16.47, B16.36
Flange Types SO, WN, BL, SW, THD, PL, LAPJ 
Seal Types RF, FF, RTJ, MFM, T&G
Stainless Steel ASTM A182 F304/304L, F316/316L, F321, F317,F310, F347
Duplex Steel ASTM A182 F44, F45, F51, F53, F55, F60, F61
Carbon Steel ASTM A105N, ASTM A350 LF2/LF3, A694 F52, 60, F65, F70
Alloy Steel ASTM A182 F1, F5, F9, F11, F12, F22, F91

Galvanized Threaded Forged Steel Flanges 300 Lb 2 Inch Size ASTM A105 ASME B16 5 0

Threaded Flange Weight ChartGalvanized Threaded Forged Steel Flanges 300 Lb 2 Inch Size ASTM A105 ASME B16 5 1

2" 300# Threaded Flange


  • Marked them as ” Threaded Flange 2" 300# ASTM A105 ZZ168"
  • Wrapped 300# threaded flanges with plastic foam after surfaced anti-rust oil.
  • Put 2 inch threaded flanges into cartons and wooden cases.
  • Tagged labers on the outside of wooden case for easy indentification.


  1. Visual the surface. Such as dents, smooth, porosity, undercuts.
  2. Check the marking. Such as types, size, material grade, pressure, heat No.
  3. Measure the size. Such as outside diameter,thickness of flange and raised face.


  • Power industry
  • Marine industry
  • Chemical industry
  • Oil & gas industry
  • Pipeline engineering
  • Petrochemical industry
  • Food processing industry

ASTM A105 Chemical Composition

C Mn P S Si Ni Cr Mo
0.35 0.6-1.05 0.035 0.04 0.1-0.35 0.4 0.3 0.12

ASTM A105 Mechanical Properties

Tensile Strength Yield Strength Elongation HB
485 (Mpa) 250 (Mpa) 22 (%) 187


Contact Details

Contact Person: sales

Tel: +8618625862121

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