API certified oval gasket
reliable and effective sealing performance
on time delivery and best quality
specialized supplier

1.type: R,BX,RX,IX

2 shape: octagonal, oval, lens

3 .size: R11-105,RX20-215 BX150-303,  inch 1/2-inch24

4.certificate:API 6A,  ISO9001:2000

5. pressure: PN2.0(CLASS150)-PN42.0(CLASS2500)

6. standard: ASME B16.20 HG20612 HG20633

Material: carbon steel, soft iron, inconel600, M-400, C-276, Incoly825, 321,

              347,316,304,Gr.630(A264-17.4Ph) F5,F51,317L,904L

7.hardness:below 160HB

                                            Max Temperature

10#/08#/ carbon steel/D:                   450

soft iron                                             450

F5                                                      540

304                                                     600 

316                                                     450         

9. APPLIANCE: W/N flange, gate valve, oil&gas industry, oil christmas tree, wellhead assembly,

                        petrochemical industry, oil pipeline, petroleum

10. Logo: CHNSEA

11. packed in wooden case

12.payment:T/T

our company Wenzhou Huahai Sealing Co., LTD. is a leading specialized ring joint gasket manufacturer in China, we can manufacture the gaskets according to customer's requirements and specific drawings. Besides, our ring joint gasket could seal your products perfectly. our production is always in accordance with API Standard and meet our customer's demands.

Huahai Sealing Co., LTD. provides superior products and best service to our customers by bringing in advanced Computer Numerical Control, Spectrograph, Coating Thickness Gauge and other equipments. Huahai staffs very hard-working, commited and qualified, they grow up with our customers together and serve for them anytime anywhere.