1.Type :R.BX.RX
2.Shape:octagonal, oval, lens
3.Size:R11-105, RX20-215, BX150-303, Inch1/2"-24"

Ring joint gasket (RTJ gasket) are manufactured in accordance with JPI-7S23, ANSI B16.20 and API 6A used on the ring type joint flanges specified in JPI-7S-15, ANSI B16.5, API spec 6A and MSS sp-44.These Gaskets are manufactured in different solid metal types like soft iron/SS304/316/321 metal and other alloy items.

They are used to stand high pressure and temperatures and they are employed where corrosive agents are present. These gaskets are designed in oval/octagonal shapes confirming to R, Bx and Rx series of API std 6A.

 

1.Type :R.BX.RX 
2.Shape:octagonal, oval, lens
3.Size:R11-105, RX20-215, BX150-303, Inch1/2"-24"
4.Certificate:API 6A, ISO9001:2000
5.Pressure:PN2.0 (Class150)-PN42.0(Class2500)
6.Standard:ASME B16.20 
7.Material:carbon steel, soft iron, inconel600.M-400, C-

276, SS316, SS304
8.Application:vale, gate, flange, oil&gas industry,   
9.Hardness and Temperature

 

Material	Max Hardness(HB)	Max Temperature(degrees)
soft iron	90	450
carbon steel	120	450
F51	150	540
304	160	600
316	160	600