PN16

Descriptions

A PN16 flange has a fixed nominal pressure rating of 16 bar (approximately 232 psi).

Unlike the ASME/ASA system, the PN system uses a single pressure class designation that assumes the maximum pressure is at ambient temperature (around 20°C).

The maximum working pressure for a PN16 flange generally decreases if the temperature rises significantly.

Maximum Working Pressure for PN16 Flanges

Temperature Range	PN16 Max Pressure (bar)
Up to 20°C (Ambient)	16 bar
Above 20°C (e.g., 100°C)	Pressure derates based on material

For common materials:

Steel (Carbon or Stainless): The 16 bar rating is typically maintained across a wide temperature range if the material allows for it.

Specifications

No detailed specifications are available for this product.

Downloads

There are no downloads for this product.

Code	Description	Price	Quantity
FL015WNRF-PN16	15MM NB WELD NCK RF FLG EN1092-1 PN16-40 STD WT S235JR 3 In Stock for despatch	£49.90 (exc VAT) per EACH £59.88 (inc VAT)	- +
FL020WNRF-PN16S	20MM WELDNECK FLG EN1092 PN10-16 STD WT A105 Out of Stock	£49.50 (exc VAT) per EACH £59.40 (inc VAT)	- +
FL025WNRF-PN16	25MM NB WELD NCK RF FLG EN1092-1 PN10-40 S235JR 2 In Stock for despatch	£72.20 (exc VAT) per EACH £86.64 (inc VAT)	- +
FL025WNRF-PN16S	1" NB PN16 RF WELDNECK FLANGE SCH 40 A105 10 In Stock for despatch	£64.50 (exc VAT) per EACH £77.40 (inc VAT)	- +
FL032WNRF-PN16	32MM NB WELD NCK RF FLG EN1092-1 PN10-40 S235JR DIN 2 In Stock for despatch	£90.00 (exc VAT) per EACH £108.00 (inc VAT)	- +
FL032WNRF-PN16S	1.1/4" NB PN16 RF WELDNECK FLG SCH 40 A105 STD Out of Stock	£84.00 (exc VAT) per EACH £100.80 (inc VAT)	- +
FL040WNRF-PN16	40MM NB WELD NCK RF FLG EN1092-1 PN10-40 S235JR 2 In Stock for despatch	£52.70 (exc VAT) per EACH £63.24 (inc VAT)	- +
FL040WNRF-PN16S	40MM NB WELD NCK RF FLG EN1092-1 PN10/16/40 STD WT 7 In Stock for despatch	£102.20 (exc VAT) per EACH £122.64 (inc VAT)	- +
FL050WNRF-PN16	50MM NB WELD NCK RF FLG EN1092-1 PN10-16 3 In Stock for despatch	£61.30 (exc VAT) per EACH £73.56 (inc VAT)	- +
FL050WNRF-PN16S	50MM NB WELD NCK RF FLG EN1092-1 PN10-16 STD WT 2 In Stock for despatch	£114.00 (exc VAT) per EACH £136.80 (inc VAT)	- +
FL065WNRF-PN16	65MM NB WELD NCK RF FLG EN1092-1 PN10-16 DIN THK 7 In Stock for despatch	£90.30 (exc VAT) per EACH £108.36 (inc VAT)	- +
FL065WNRF-PN16A	65MM NB PN10-PN16 WELD NECK FLG A105 (STD WGT)** 5 In Stock for despatch	£126.00 (exc VAT) per EACH £151.20 (inc VAT)	- +
FL080WNRF-PN16	80MM NB WELD NCK RF FLG EN1092-1 PN10-16 3 In Stock for despatch	£73.40 (exc VAT) per EACH £88.08 (inc VAT)	- +
FL080WNRF-PN16S	80MM WELDNECK FLG EN1092 PN10-16 STD WT A105 4 In Stock for despatch	£115.00 (exc VAT) per EACH £138.00 (inc VAT)	- +
FL100WNRF-PN16	100MM WELDNECK FLG EN1092 PN10-16 DIN WALL 3 In Stock for despatch	£81.00 (exc VAT) per EACH £97.20 (inc VAT)	- +
FL100WNRF-PN16S	100MM WELDNECK FLG EN1092 PN10-16 STD WT A105 5 In Stock for despatch	£123.60 (exc VAT) per EACH £148.32 (inc VAT)	- +
FL125WNRF-PN16	125MM WELDNECK FLG EN1092 PN10-16 DIN WALL 7 In Stock for despatch	£133.80 (exc VAT) per EACH £160.56 (inc VAT)	- +
FL125WNRF-PN16S	125MM WELDNECK FLG EN1092 PN10-16 STD WT A105 7 In Stock for despatch	£215.70 (exc VAT) per EACH £258.84 (inc VAT)	- +
FL150WNRF-PN16	150MM WELDNECK FLG EN1092 PN10-16 S235JR DIN WALL 2 In Stock for despatch	£176.30 (exc VAT) per EACH £211.56 (inc VAT)	- +
FL150WNRF-PN16S	150MM WELDNECK FLG EN1092 PN10-16 STD WT A105 1 In Stock for despatch	£191.50 (exc VAT) per EACH £229.80 (inc VAT)	- +
FL200WNRF-PN16	200MM WELDNECK FLG EN1092 PN16 DIN WALL 1 In Stock for despatch	£215.10 (exc VAT) per EACH £258.12 (inc VAT)	- +
FL200WNRF-PN16S	200MM WELDNECK FLG EN1092 PN16 STD WT A105 2 In Stock for despatch	£305.80 (exc VAT) per EACH £366.96 (inc VAT)	- +
FL250WNRF-PN16	250MM WELDNECK FLG EN1092 PN16 S235JR DIN WALL Out of Stock	£300.05 (exc VAT) per EACH £360.06 (inc VAT)	- +
FL250WNRF-PN16S	250MM WELDNECK FLG EN1092 PN16 STD WT A105 Out of Stock	£453.00 (exc VAT) per EACH £543.60 (inc VAT)	- +
FL300WNRF-PN16	300 MM NB WELD NCK RF FLG EN1092-1 PN16 2 In Stock for despatch	£728.20 (exc VAT) per EACH £873.84 (inc VAT)	- +
FL300WNRF-PN16S	300 MM NB WELD NCK RF FLG EN1092-1 PN16 STD WT A105 Out of Stock	£518.00 (exc VAT) per EACH £621.60 (inc VAT)	- +
FL350WNRF-PN16	350 MM NB WELD NCK RF FLG EN1092-1 PN16 Out of Stock	£493.50 (exc VAT) per EACH £592.20 (inc VAT)	- +
FL400WNRF-PN16	400 MM NB WELD NCK RF FLG EN1092-1 PN16 Out of Stock	£1,050.00 (exc VAT) per EACH £1,260.00 (inc VAT)	- +
FL450WNRF-PN16	450 MM NB WELD NCK RF FLG EN1092-1 PN16 Out of Stock	£1,350.00 (exc VAT) per EACH £1,620.00 (inc VAT)	- +

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