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Weld Neck RTJ Flange

Weld Neck RTJ Flange

85 INR/Piece

Product Details:

  • Grade ASTM A105, ASTM A182 F304/F316, ASTM A350 LF2, ASTM A694 F52-F65
  • Feature Leak-proof, High pressure resistance, Precise machining
  • Dimension (L*W*H) Varies as per size specification
  • Application Oil & Gas, Petrochemical, Power Generation, Marine, Pipeline Systems
  • Product Type Weld Neck RTJ Flange
  • Material Carbon Steel, Stainless Steel, Alloy Steel
  • Standard ASME B16.5, ANSI B16.47, DIN, JIS, EN, BS, GOST
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Weld Neck RTJ Flange Price And Quantity

  • 85 INR/Piece
  • 50 , , Piece

Weld Neck RTJ Flange Product Specifications

  • 150 lbs to 2500 lbs
  • Round
  • Carbon Steel, Stainless Steel, Alloy Steel
  • ASME B16.5, ANSI B16.47, DIN, JIS, EN, BS, GOST
  • Weld Neck RTJ Flange
  • Rust-proof clean finish
  • Leak-proof, High pressure resistance, Precise machining
  • Forged
  • Varies as per size specification
  • Metallic Silver
  • Welded
  • Oil & Gas, Petrochemical, Power Generation, Marine, Pipeline Systems
  • 1/2 inch to 48 inch
  • ASTM A105, ASTM A182 F304/F316, ASTM A350 LF2, ASTM A694 F52-F65

Weld Neck RTJ Flange Trade Information

  • 500 , , Piece Per Week
  • 2-5 Days

Product Description

Weld Neck RTJ Flange

We offer a wide array of products including Weld Neck RTJ Flange that we deliver along with the assurance of quality. We own a strong infrastructural unit that is unified with the best production, packaging, warehousing facilities, etc. A lot of customers have been served by us till now and all of them are highly satisfied. We have carved a niche in the market on the basis of the excellence of our Weld Neck RTJ Flange and other products.

Stainless Steel Flanges

Sr. No.

Material

Size

Class

Specification

Items

1

Forged Flanges

15 NB to 750 NB

150#300#600#

900#1500#

A-182ANSI B16.5

SORF WNRF BLRF SWRF

LAP Joint Threaded Reducing

2

Plate Flanges

15 NB to 500 NB

ASA 150 Table D Table E DIN Table ND-6 ND-10

ASA 300 Table F Table H ND-16 ND-25 ND-40

A-240,ANSI B16.5

SORFBLRF

LAP Joint & Spectacle

Note:-


Grade

304
304L
304H
316

316L
316LN
316Ti
309

310S
317L
321
347

410
420
440C
202 Etc.

Test Certificate

Manufacturer Test Certificate Under Third Party Inspection

-

-

-

Specialize

As Per Drawing

-

-

-

 

 



Precision Engineered for Demanding Environments

Produced through hot forging and CNC machining, this flange offers exceptional strength and dimensional accuracy. Rigorous testingincluding ultrasonic, hydrostatic, hardness, and dimensional inspectionensures conformity with ASME/ANSI/DIN tolerances and international standards. Its weld neck and RTJ design deliver reliable, leak-proof connections vital for high-pressure and corrosive environments.


Versatile Material and Size Options

Available in carbon steel, stainless steel, and alloy steel grades such as ASTM A105, A182 F304/F316, A350 LF2, and A694 F52-F65, the Weld Neck RTJ Flange suits a broad spectrum of industrial requirements. Size ranges from 1/2 inch to 48 inch and pressure ratings up to 2500 lbs enable flexible use across oil & gas, petrochemical, marine, and pipeline sectors.

FAQs of Weld Neck RTJ Flange:


Q: How is the Weld Neck RTJ Flange manufactured for high precision and durability?

A: The Weld Neck RTJ Flange undergoes hot forging, followed by CNC machining and heat treatment. This rigorous process ensures consistency, strength, and precise tolerance adherence as required by ASME/ANSI/DIN standards.

Q: What does the spiral or phonographic groove face finish offer in terms of performance?

A: The spiral or phonographic groove finish enhances gasket seating, providing a secure and leak-resistant seal, which is crucial in high-pressure and high-temperature applications typical in the oil & gas and petrochemical industries.

Q: When should a Weld Neck RTJ Flange be used over other flange types?

A: This flange is recommended when dealing with high pressures (up to 2500 lbs) and elevated temperatures (-40C to 600C), especially where leak-proof connections and corrosion resistance are essential, such as in pipelines, power generation, and marine systems.

Q: Where can these flanges be applied for optimal performance?

A: These flanges perform best in demanding environments such as oil & gas refineries, petrochemical plants, marine vessels, power stations, and various pipeline systems, due to their excellent sealing and corrosion-resistant properties.

Q: What is the benefit of the RTJ groove and weld neck design?

A: The RTJ groove design ensures a tight seal with ring-type joint gaskets, reducing leakage risks, while the weld neck end provides superior strength and integrity for high-pressure pipeline connections.

Q: How are the flanges tested before dispatch to customers?

A: Each flange is inspected using ultrasonic, hydrostatic, hardness, and dimensional tests to verify compliance with international standards, ensuring safety and reliability in critical applications.

Q: Can these flanges be customized for different industry needs?

A: Yes, with various material grades, dimensions, pressure ratings, and face finishes, manufacturers and suppliers in India offer tailored solutions for specific requirements, backed by standard markings and packaging in plywood cases or pallets for safe transport.

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