ANSI B16.47 Series a ASME B16.47 Series B Forged Flange

• Standard: ANSI, DIN, GB, JIS, GOST
• Type: Welding Flange
• Material: Carbon/Stainless Steel
• Structure: Flanges
• Connection: Flanged
• Sealing Surface: RF
• Model NO.: KM-22
• Manufacturing Way: Forging
• Size: 18" to 48"
• Pressure Class: 150-2500, 5K-30K Pn0.6- 4.0MPa
• Delivery Time: 20-35 Days Ex Mill
• Loading Port: Chinese Main Port
• Sample: Can Be Provided
• Certificate: ISO
• Testing Way: The Third Party Test
• MOQ: 1 PCS
• Shipment Terms: Fob, CFR,CIF CPT CIP EXW
• Flange Type: Plate, Slip on, Welded Neck, Threaded
• Transport Package: Export Standard Sea-Worthy Packing
• Specification: ISO
• Trademark: kingmetal
• Origin: Chinese Main Port
• Production Capacity: 500 Ton/Tons / Month

Product Description

ANSI B16.47 Series A ASME B16.47 Series B forged flange

What is ASME B16.47 Flange?
The ASME B16.47 flange is a device used to connect different piping equipment to create an efficient pipeline system. These flanges are designed in sizes between 26 inches to 40 inches and are pressure rated between 75 to 900 classes. They allow for an easy installation process, allowing room for maintenance and repair. The flanges of the ASME B16.47 flange are characterized into class A and B flanges that are available in blind, slip on, weld neck, orifice, and other flange types.

ASME B16.47 Series A vs Series B

• The ASME B16.47 Series A flange is heavier and stronger compared to the ASME B16.47 Series B flanges.
• The ASME B16.47 Series B flange is comparatively cheaper than series A flanges.
• The series B flange has less movement after installation compared to the latter.
• The series A flanges are used for connecting new pipeline equipment. The series B flanges are common for replacement and refurbishment applications.

ANSI B16.47 Series B Class 300 Flange vs Class 900
The ANSI B16.47 Series B Class 300 Flange and Class 900 are two pressure ratings of a flange that can be characterized by unique features.

• ANSI B16.47 Series B Class 900 is designed to operate at elevated pressure and temperature setups compared to class 300 flanges.
• The class 900 flanges are produced with a higher steel content compared to class 300 flanges.

Heat treatment of ASME B16.47 slip on flange
Heat treatment is necessary for ASME B16.47 slip on flange to enhance the performance of the grade. In the heat treatment process, the flange can be annealed, normalized, and subsequently quenched giving it additional strength or better performance. The heating temperature and cooling speed have to be carefully kept under control to get the desired finish for your flange. 

ASME B16.47 Series A /B Flange Specification

Specification	ASME B16.47 Series A/ B Flange
Standards	PN Flange, ASME B16.47 (Series A, B) Flange, ISO Flange, JIS Flange, BS10 Flange, MSS SP44 Flange, EN-1092 Flange, DIN Flange, UNI Flange, ASME B16.38 Flange, AWWA Flange, ASME B16.5 Flange, GOST Flange
Design For Size	PN, ASME, JIS, ASA, ANSI, DIN, EN, BS
Pressure Rating	From Class 150 LBS to Class 2500 LBS
Connect Type Type	LJF, RF, RTJ, FF, SMF, LMF
Size Chart	From 1/2″upto 48″ (15 NB to 1200NB)
Coating Flange Faces	Oil Black Paint, Cold and Hot Dip Galvanized, Anti-rust Paint, Zinc Plated, Yellow Transparent
Production Process	Heat Treated, Forged, Machined

ASME B16.47 Series A /B Flange  Type