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Carbon Steel Forged Flange Socket Weld ASME B16.5 150# Raised Face
Carbon Steel Forged Flange Socket Weld ASME B16.5 150# Raised Face
Carbon Steel Forged Flange Socket Weld ASME B16.5 150# Raised Face
Carbon Steel Forged Flange Socket Weld ASME B16.5 150# Raised Face
Carbon Steel Forged Flange Socket Weld ASME B16.5 150# Raised Face
Carbon Steel Forged Flange Socket Weld ASME B16.5 150# Raised Face
Carbon Steel Forged Flange Socket Weld ASME B16.5 150# Raised Face
Carbon Steel Forged Flange Socket Weld ASME B16.5 150# Raised Face
Specifications
Model Number :
Forged Steel Flanges
Standard Of Product :
DIN blind flange
Supply Ability :
10 Ton/Month
Product Name :
Carbon Steel Forged Flange Socket Weld ASME B16.5 150# Raised Face
Brand Name :
TOBO
Driven Type :
Electric,Hydraulic
Payment Terms :
T/T, Western Union
Forging Machine :
FLANGER ADAPTER
Product Type :
Nipo Flange
Price :
Negotiable
Connection :
Butt Weld, Threaded
MOQ :
1PC
Delivery Time :
15-30 Workdays
Standard :
ASME B16.5, ASME B16.47, API 6A
Logo :
Customized Logo
Packaging Details :
Standard Shipping Package
Type :
Weld Neck, Slip-On, Blind, Socket Weld, Threaded
Pressure Rate :
150lb to 2500lb
Certification :
ISO/TUV/SGS
Place of Origin :
Shanghai,China
Material Grrade :
ASTM AB564
Description

Carbon Steel Forged Flange Socket Weld ASME B16.5 150# Raised Face

1. Product Description

Forged steel flanges are premium pipe connectors manufactured by hot forging from carbon, alloy, or stainless steel. The process ensures a dense, grain‑oriented structure with no internal defects. Conforming to ASME, EN, JIS, DIN, and GB standards, they are the industry standard for reliable, high‑integrity piping joints.

2. Product Applications

Flange Type Best Suited For
Weld Neck (WN) High-pressure, high-temperature, or cyclic service; pipelines, boilers, power plants, refineries. Tapered hub reduces stress concentration.
SlipOn (SO) Low-to-medium pressure, non-critical service; water, air, steam lines; cost-effective and easy to align.
Blind (BL) Closing pipe ends, pressure vessel manways, and test connections; provides easy access for inspection.
Socket Weld (SW) Small-bore lines (NPS ≤ 2″) carrying high-pressure fluids; hydraulic systems, instrument lines.
Threaded (THRD) Small-bore lines where welding is not permitted; galvanized piping, explosive environments.
Lap Joint (LJ) Systems requiring frequent dismantling; low-pressure, non-corrosive media; used with stub ends.
Orifice Flow metering applications; installed between orifice plates with pressure taps for differential pressure transmitters.

3. Product Advantages

  • ✅ No porosity – Forging eliminates casting defects, ensuring zero leakage risk.

  • ✅ Higher strength – Superior tensile, yield, and impact values vs. cast/plate.

  • ✅ Better fatigue life – Grain flow follows component shape, resisting cyclic loads.

  • ✅ Corrosion resistant – Low carbon and alloy options withstand aggressive media.

  • ✅ Interchangeable – Dimensional accuracy ensures fit with mating flanges globally.

  • ✅ Full traceability – Heat number, mill certificates, and NDE records provided.

​Carbon Steel Forged Flange Socket Weld ASME B16.5 150# Raised Face

4.Key Technical Parameters

Parameter Specification
Standards ASME B16.5 / B16.47, EN 1092-1, DIN, JIS, GB
Size Range NPS ½″ – 120″ (DN 15 – DN 3000)
Pressure Classes 150# / 300# / 600# / 900# / 1500# / 2500#
Temperature Range -196°C to +600°C
Materials Carbon: A105, A105N, A350 LF2
Alloy: A182 F11, F22, F91
Stainless: A182 F304, F304L, F316, F316L
Face Finishes RF (standard), FF, RTJ, MF, TG
Inspection PMI, MT/PT, optional UT/hydrotest
Certification EN 10204 Type 3.1 / 3.2

FAQ

1. Are you trading company or manufacturer ? We are manufacturer ,You can see the certification.

2.How long is your delivery time? Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

3. Do you provide samples ? is it free or extra ? Yes, we could offer the sample for free charge but need pay the cost of freight.

4. What is your terms of payment ? Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.

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Carbon Steel Forged Flange Socket Weld ASME B16.5 150# Raised Face

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Product Detail
Model Number :
Forged Steel Flanges
Standard Of Product :
DIN blind flange
Supply Ability :
10 Ton/Month
Product Name :
Carbon Steel Forged Flange Socket Weld ASME B16.5 150# Raised Face
Brand Name :
TOBO
Driven Type :
Electric,Hydraulic
Contact Supplier
video
Carbon Steel Forged Flange Socket Weld ASME B16.5 150# Raised Face
Carbon Steel Forged Flange Socket Weld ASME B16.5 150# Raised Face
Carbon Steel Forged Flange Socket Weld ASME B16.5 150# Raised Face
Carbon Steel Forged Flange Socket Weld ASME B16.5 150# Raised Face

TOBO STEEL GROUP CHINA

Verified Supplier
12 Years
shanghai, shanghai
Since 1998
Business Type :
Manufacturer, Agent, Importer, Exporter, Trading Company, Seller
Main Products :
Butt Weld Fittings, Stainless Steel Elbow, Stainless Steel Tee
Total Annual :
100000-100000000
Employee Number :
200~300
Certification Level :
Verified Supplier
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