Rising Star Steel Industries

Long Weld Neck Flange

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10 Piece (MOQ)

Business Type Manufacturer, Exporter, Retailer, Trader
Product Name Long Weld Neck Flanges, LWN Flange, RFLWN Flange
Size Range 1/2 inch (15 NB) to 48 inch (1200NB)
Class/Pressure Rating 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
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Preferred Buyer From

Location Worldwide

Product Details

Dimensions
ANSI B16.5, ANSI B16.47 Series A & B, ASA, API-605, MSS SP44, AWWA, Custom Drawings
Coating
Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Applications/Usage
Offshore, Oil Field, Shipbuilding, Water System, Natural Gas, Pipe Projects, Electric Power, etc.

Long Weld Neck Flange Standard Specifications

Standards/Dimensions : ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, BS, GOST,  SS SP-44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605

 

Flange Face Types/Connection Type : Flat Face Flange (FF), Raised Face Flange (RF), Ring Joint Flange (RTJ), Lap Joint Flange, Male and Female Flange (M&F), Large and Small Tongue-and-Groove Flange (T&G)

 

Custom Design : As per your drawing | AS, BS, ANSI, DIN, JIS | Equal and Reducing Configurations

 

Material Test Certificates (MTC) : As per EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103

 

Test Certificates : 100% Radiography Test Report, EN 10204/3.1B, Raw Materials Certificate, Third Party Inspection Report, etc

 

Tests : Hydrostatic testing machine, Direct-reading Spectrograph, UI trasonic flaw detector, X-ray detector, Magnetic particle detector

 

Equipment/Machines : Press machine, Pushing Machine, Bending machine, Sand-blasting machine, electric bevelling machine, etc.

 

Coating : Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized

 

Details :

  • Long Weld Neck Flange Material Grades
  • Long Weld Neck Flange Standards
  • ASME B16.5 Long Weld Neck Flange Class 150 Dimensions
  • ASME B16.5 Long Weld Neck Flange Class 300 Dimensions
  • ASME B16.5 Long Weld Neck Flange Class 400 Dimensions
  • ASME B16.5 Long Weld Neck Flange Class 600 Dimensions
  • ASME B16.5 Long Weld Neck Flange Class 900 Dimensions
  • ASME B16.5 Long Weld Neck Flange Class 1500 Dimensions
  • ASME B16.5 Long Weld Neck Flange Class 2500 Dimensions
  • How To Order Long Weld Neck Flanges?
  • Long Weld Neck Flange Industries and Applications
  • Long Weld Neck Flanges Supply and Export Network
  • Long Weld Neck Flange Price and Other Flange Types
  • Weld Neck Flange
  • Long Weld Neck Flange
  • Slip On Flange
  • Spectacle Blind Flanges
  • Socket Weld Flanges
  • Blind Flanges / Dummy Flange
  • Screwed / Threaded Flanges
  • Orifice Flanges
  • Lap Joint Flanges
  • ANSI B16.5 Square Flanges
  • Ring Type Joint Flanges
  • Tongue and Groove Flange
  • Expander Flanges
  • Reducing Flanges
  • Male & Female Flanges
  • Weldolet Flange
  • Nipolet Flange
  • Backing Ring Flanges
  • Ring Spacer Flanges
  • Paddle Blind Flanges
  • Plate Flange
  • High Hub Blind Flange
  • Custom Flanges
  • Swivel Ring Flange

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