Seamac Piping Solutions Inc
Send Inquiry Send SMS

Long Welding Neck flange

Long Welding Neck flange

Product Details:


Product Description

Long Welding Neck flange

With our sincere efforts in this domain, we have become a leading manufacturer, exporter and supplier of Long Welding Neck Flange. The offered flange is manufactured under the vigilance of our skilled professionals using supreme quality raw materials with the help of advanced technique in compliance with market quality standards. This flange is used with nuts and bolts in pipe and plumbing system for fitting purpose. Apart from this, our clients can avail this Long Welding Neck Flange in numerous specifications as per their needs at reasonable prices.


  • Excellent durability
  • Fine finish
  • Easy to install
  • Corrosion resistance

Technical specification

Material Specification:


Material Grades:

UNS S31803, UNS S32750, UNS S32760, UNS S32205, F51, F53, F55

Dimension Standards:


Weld Neck Flanges, Slip On Flanges, Blind Flanges, Socket Weld Flanges, Screwed Flanges, Orifice Flanges, Lap Join Flanges, Long Weld Neck Flanges, 150#, 300#, 600#, 900#, 2500#

ASME B16.47/B16.48

Spectacle Blinds, Spades, Spacers, Weld Neck Flanges, Blind Flanges, Orifice Flanges

DIN Standard Flanges:

EN 1092-1, Type 1, Type 2, Type 11, Type 13, Type 5, PN6, PN10, PN16, PN25, PN40

UNI NORM Flanges:

UNI 2276, 2277, 2278, 6089, 6090, 2280, 2281, 2282, 2283, 2284, 2253, 2254, 6092, 6093

DIN NORM Flanges:

DIN 2573, 2576, 2642, 2631, 2632, 2633, 2634, 2635, 2565, 2566, 2527


EN 10204 3.1 / 3.2

Seamac takes precise care about our packing as we make sure that our goods reach our client in the same position in which it was dispatched from our facility.

Manufacturer: Seamac Piping Solution Inc, Mumbai, India.

Enter Buying Requirement Details
Email Id
Mobile number

SEAMAC PIPING SOLUTIONS INC. All Rights Reserved.(Terms of Use)
Developed and Managed by Infocom Network Private Limited.