ASME B16.21 Class 300 Gr X 1.5mm Non Asbestos Gaskets

10mm nb – 600mm nb – discounts available according to quantity

Please select which parts you require from the product table below.

Description

These items comply with ASME B16.21 Class 300 flange gaskets cut from branded or unbranded BS7531 grade X approved Non Asbestos sheeting 1.5mm thick.

Material Description

The material is manufactured with a blend of aramid, mineral fibres and NBR rubber binder into a compressed sheeting. Especially relevant for this grade is the maximum temperature of 425°C (intermittent) and maximum pressure of 100bar. We use both branded and unbranded Gr X materials depending on stock availability. For specific brands, please refer to those price lists – or email us for a quote.

Usage

Gr X non-asbestos material is a general purpose oil-resistant material suitable for a wide range of applications in high temperatures and pressures. Suitable for Water, Natural Gas, Steam Water, Paraffin Oil, Kerosene,Fuels, Saline Solutions of weak acids and bases.

The material complies with BS 7531 Grade X, TA Luft (in accordance with VDI Guideline 2440), GL Approval 37702 – 12HH, BAM (oxygen use) and is fire-safe to API 6FB. Furthermore it is also approved for use with potable water by UK WRAS.

Availability

We are able to cut parts to order within 2-3 days if out of stock, and will also send a confirmation email advising delivery date for parts ordered.

If  you require regular deliveries, quantity discounts, or a credit account etc  – please call our sales office with details.

Buy online

Please select the size, style (Full Face or IBC/Raised Face) and quantity of each part required.

SKUDescriptionPriceBuyatt:pa_asaclasses_hfilterprice_hsort
1/2"NB ASA300 IBC Gr X 1.5mm unbranded54mm od x 21mm id£0.16
0.16
3/4"NB ASA300 IBC Gr X 1.5mm unbranded67mm od x 27mm id£0.22
0.22
1"NB ASA300 IBC Gr X 1.5mm unbranded73mm od x 33mm id£0.25
0.25
1.1/4"NB ASA300 IBC Gr X 1.5mm unbranded83mm od x 42mm id£0.30
0.3
1.1/2"NB ASA300 IBC Gr X 1.5mm unbranded95mm od x 48mm id£0.36
0.36
2"NB ASA300 IBC Gr X 1.5mm unbranded111mm od x 60mm id£0.45
0.45
2.1/2"NB ASA300 IBC Gr X 1.5mm unbranded130mm od x 73mm id£0.58
0.58
3"NB ASA300 IBC Gr X 1.5mm unbranded149mm od x 89mm id£0.73
0.73
3.1/2"NB ASA300 IBC Gr X 1.5mm unbranded165mm od x 102mm id£0.87
0.87
4"NB ASA300 IBC Gr X 1.5mm unbranded181mm od x 114mm id£1.02
1.02
5"NB ASA300 IBC Gr X 1.5mm unbranded216mm od x 141mm id£1.40
1.4
6"NB ASA300 IBC Gr X 1.5mm unbranded251mm od x 168mm id£1.84
1.84
8"NB ASA300 IBC Gr X 1.5mm unbranded308mm od x 219mm id£2.70
2.7
10"NB ASA300 IBC Gr X 1.5mm unbranded362mm od x 273mm id£3.66
3.66
12"NB ASA300 IBC Gr X 1.5mm unbranded422mm od x 324mm id£4.92
4.92
14"NB ASA300 IBC Gr X 1.5mm unbranded486mm od x 356mm id£6.49
6.49
16"NB ASA300 IBC Gr X 1.5mm unbranded540mm od x 406mm id£7.98
7.98
18"NB ASA300 IBC Gr X 1.5mm unbranded597mm od x 457mm id£9.74
9.74
20"NB ASA300 IBC Gr X 1.5mm unbranded654mm od x 508mm id£11.76
11.76
24"NB ASA300 IBC Gr X 1.5mm unbranded775mm od x 610mm id£16.39
16.39
1/2"NB ASA300 FF Gr X 1.5mm unbranded95mm od x 21mm id + 4 16mm holes on 67mm pcd£0.44
0.44
3/4"NB ASA300 FF Gr X 1.5mm unbranded117mm od x 27mm id + 4 19mm holes on 83mm pcd£0.61
0.61
1"NB ASA300 FF Gr X 1.5mm unbranded124mm od x 33mm id + 4 19mm holes on 89mm pcd£0.67
0.67
1.1/4"NB ASA300 FF Gr X 1.5mm unbranded133mm od x 42mm id + 4 19mm holes on 98mm pcd£0.75
0.75
1.1/2"NB ASA300 FF Gr X 1.5mm unbranded156mm od x 48mm id + 4 19mm holes on 114mm pcd£0.95
0.95
2"NB ASA300 FF Gr X 1.5mm unbranded165mm od x 60mm id + 8 19mm holes on 127mm pcd£1.05
1.05
2.1/2"NB ASA300 FF Gr X 1.5mm unbranded191mm od x 73mm id + 8 22mm holes on 149mm pcd£1.32
1.32
3"NB ASA300 FF Gr X 1.5mm unbranded210mm od x 89mm id + 8 22mm holes on 168mm pcd£1.55
1.55
3.1/2"NB ASA300 FF Gr X 1.5mm unbranded229mm od x 102mm id + 8 22mm holes on 184mm pcd£1.81
1.81
4"NB ASA300 FF Gr X 1.5mm unbranded254mm od x 114mm id + 8 22mm holes on 200mm pcd£2.17
2.17
5"NB ASA300 FF Gr X 1.5mm unbranded279mm od x 141mm id + 8 22mm holes on 235mm pcd£2.57
2.57
6"NB ASA300 FF Gr X 1.5mm unbranded318mm od x 168mm id + 12 22mm holes on 270mm pcd£3.26
3.26
8"NB ASA300 FF Gr X 1.5mm unbranded381mm od x 219mm id + 12 29mm holes on 330mm pcd£4.54
4.54
10"NB ASA300 FF Gr X 1.5mm unbranded445mm od x 273mm id + 16 29mm holes on 387mm pcd£6.07
6.07
12"NB ASA300 FF Gr X 1.5mm unbranded521mm od x 324mm id + 16 29mm holes on 451mm pcd£8.19
8.19
14"NB ASA300 FF Gr X 1.5mm unbranded584mm od x 356mm id + 20 32mm holes on 514mm pcd£10.21
10.21
16"NB ASA300 FF Gr X 1.5mm unbranded648mm od x 406mm id + 20 35mm holes on 572mm pcd£16.96
16.96
18"NB ASA300 FF Gr X 1.5mm unbranded711mm od x 457mm id + 24 35mm holes on 629mm pcd£20.23
20.23
20"NB ASA300 FF Gr X 1.5mm unbranded775mm od x 508mm id + 24 35mm holes on 686mm pcd£23.08
23.08
24"NB ASA300 FF Gr X 1.5mm unbranded914mm od x 610mm id + 24 41mm holes on 813mm pcd£30.08
30.08