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Zinc Plated 600 LBS 24 Inch Flange Long Welding Neck

Certification
China Hebei Shengtian Pipe Fittings Group Co., Ltd. certification
China Hebei Shengtian Pipe Fittings Group Co., Ltd. certification
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Zinc Plated 600 LBS 24 Inch Flange Long Welding Neck

Zinc Plated 600 LBS 24 Inch Flange Long Welding Neck
Zinc Plated 600 LBS 24 Inch Flange Long Welding Neck Zinc Plated 600 LBS 24 Inch Flange Long Welding Neck Zinc Plated 600 LBS 24 Inch Flange Long Welding Neck

Large Image :  Zinc Plated 600 LBS 24 Inch Flange Long Welding Neck

Product Details:
Place of Origin: China
Brand Name: Shengtian
Certification: TUV/SGS/ISO9000/EN10204 3.1B
Model Number: flange002
Payment & Shipping Terms:
Minimum Order Quantity: 10 pieces
Price: 10-100 pieces US $5/ Piece;>100 pieces US $3.5/ Piece
Packaging Details: in Wooden Cases or Customers Requirements
Delivery Time: 7-15 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 50000000PCS/Year

Zinc Plated 600 LBS 24 Inch Flange Long Welding Neck

Description
Surface: Varnished Transparent Oil, Rust-proof Oil, Hot Galvanizing Standard: ASME,AISI, DIN, JIS
Pressure: 150# - 2500# Size: 1/2"-24"
Port: Tianjin
High Light:

24 Inch Flange Long Welding Neck

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600 LBS Flange Long Welding Neck

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24 Inch Straight Hub Welding Flanges

Specifications of ASME B16.5 A105 1/2" - 24" 150# RF Weld Neck Flange

 

Weld Neck Flange Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1
Weld Neck Flange Size 1/2″ -- 48″
Weld Neck Flange Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector

Weld Neck Flange Pressure

Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

Types of Weld Neck Flange

Forged / Threaded / Screwed / Plate

Transport Package

in Wooden Cases or Customers Requirements

 

What is Weld Neck Flange

 

  A weld neck flange is a type of flange. There are two designs. The regular type is used with pipes. The long type is unsuitable for pipes and is used in process plant. A weld neck flange consists of a circular fitting with a protruding rim around the circumference. Generally machined from a forging, these flanges are typically butt welded to a pipe. The rim has a series of drilled holes that permit the flange to be affixed to another flange with bolts.

  Weld neck flanges are suitable for use in hostile environments that have extremes of temperature, pressure or other sources of stress.The resilience of this type of flange is achieved by sharing the environmental stress with the pipe with which it is welded.This type of flange has been used successfully at pressures up to 5,000 psi.

 

Dimension of Weld Neck Flange

 

Zinc Plated 600 LBS 24 Inch Flange Long Welding Neck 0

 

ze in Inch Size in mm Outer Diameter Flange Thickness Hub OD Weld Neck OD Welding Neck Length Bore RF Diameter RF Height PCD Weld Face
    A B C D E F G H I J
1/2 15 90 9.6 30 21.3 46 Refer Note 34.9 2 60.3 1.6
3/4 20 100 11.2 38 26.7 51 42.9 2 69.9 1.6
1 25 110 12.7 49 33.4 54 50.8 2 79.4 1.6
1 1/4 32 115 14.3 59 42.2 56 63.5 2 88.9 1.6
1 1/2 40 125 15.9 65 48.3 60 73 2 98.4 1.6
2 50 150 17.5 78 60.3 62 92.1 2 120.7 1.6
2 1/2 65 180 20.7 90 73 68 104.8 2 139.7 1.6
3 80 190 22.3 108 88.9 68 127 2 152.4 1.6
3 1/2 90 215 22.3 122 101.6 70 139.7 2 177.8 1.6
4 100 230 22.3 135 114.3 75 157.2 2 190.5 1.6
5 125 255 22.3 164 141.3 87 185.7 2 215.9 1.6
6 150 280 23.9 192 168.3 87 215.9 2 241.3 1.6
8 200 345 27 246 219.1 100 269.9 2 298.5 1.6
10 250 405 28.6 305 273 100 323.8 2 362 1.6
12 300 485 30.2 365 323.8 113 381 2 431.8 1.6
14 350 535 33.4 400 355.6 125 412.8 2 476.3 1.6
16 400 595 35 457 406.4 125 469.9 2 539.8 1.6
18 450 635 38.1 505 457.2 138 533.4 2 577.9 1.6
20 500 700 41.3 559 508 143 584.2 2 635 1.6
24 600 815 46.1 663 610 151 692.2 2 749.3 1.6

 

Weld Neck Flange Picture

 

Zinc Plated 600 LBS 24 Inch Flange Long Welding Neck 1

Zinc Plated 600 LBS 24 Inch Flange Long Welding Neck 2

 

Features of Weld Neck Flange

  Weld Neck Flanges are easy to recognize at the long tapered hub, that goes gradually over to the wall thickness from a pipe or fitting.

  The long tapered hub provides an important reinforcement for use in several applications involving high pressure, sub-zero and / or elevated temperatures. The smooth transition from flange thickness to pipe or fitting wall thickness effected by the taper is extremely beneficial, under conditions of repeated bending, caused by line expansion or other variable forces.

  These flanges are bored to match the inside diameter of the mating pipe or fitting so there will be no restriction of product flow. This prevents turbulence at the joint and reduces erosion. They also provide excellent stress distribution through the tapered hub and are easily radiographed for flaw detection.

Contact Details
Hebei Shengtian Pipe Fittings Group Co., Ltd.

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