ASA300

Descriptions

Maximum working pressure figures for a Class 300 (ASA300/ASME B16.5) stainless steel flange (e.g., ASTM A182 F304/F316 material) across various operating temperatures.

Temperature Range (°C)	Class 300 Max Pressure (bar)
-29°C to 38°C (Ambient)	51.1 bar
100°C	48.7 bar
200°C	44.5 bar
300°C	40.5 bar
400°C	37.3 bar

Note: These figures assume non-shock conditions and are representative values for common stainless steel grades. The precise maximum pressure for a specific application should always be verified against the official ASME B16.5 Pressure-Temperature Ratings for the exact material and temperature in use.

Specifications

No detailed specifications are available for this product.

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Code	Description	Price	Quantity
SSFL050RFWN-300	1/2" RF WELD NECK SCH40S ASA300 FLG 316L ST/ST Out of Stock	£75.20 (exc VAT) per EACH £90.24 (inc VAT)	- +
SSFL050RFWN-308	1/2" RF WELD NECK SCH80S ASA300 FLG 316L ST/ST 1 In Stock for despatch	£85.80 (exc VAT) per EACH £102.96 (inc VAT)	- +
SSFL075RFWN-300-10	3/4"NB ASA300LB RFWN SCH10S 316L Out of Stock	£75.00 (exc VAT) per EACH £90.00 (inc VAT)	- +
SSFL075RFWN-30080	3/4 NB SCH80 ASA300 RF WELDNCK FLANGE 316 ST/ST Out of Stock	Price Unavailable	- +
SSFL100RFWN-300-10	1"NB ASA300 RFWN SCH10S 316L Out of Stock	£117.00 (exc VAT) per EACH £140.40 (inc VAT)	- +
SSFL100RFWN-300	1"NB RF WELD NECK SCH40S ASA300 FLG 316L ST/ST Out of Stock	£134.60 (exc VAT) per EACH £161.52 (inc VAT)	- +
SSFL100RFWN300-80	1"NB ASA300 RFWN SCH80S 316L Out of Stock	£300.00 (exc VAT) per EACH £360.00 (inc VAT)	- +
SSFL150RFWN-300	1.1/2RF WELD NECK SCH10 ASA300 FLG 316L ST/ST Out of Stock	£159.00 (exc VAT) per EACH £190.80 (inc VAT)	- +
SSFL150RFWNASA300-80	1.1/2"NB SCH80S RFWN ASA300 FLG 316L ST/ST Out of Stock	£221.50 (exc VAT) per EACH £265.80 (inc VAT)	- +
SSFL200RFWN300	2"NB RF WELD NECK SCH10 ASA300 FLG 316L ST/ST Out of Stock	£195.00 (exc VAT) per EACH £234.00 (inc VAT)	- +
SSFL200RFWN-300	2"NB RF WELD NECK SCH40S ASA300 FLG 316L ST/ST Out of Stock	£250.00 (exc VAT) per EACH £300.00 (inc VAT)	- +

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