wide range of API oval ring Gasket for W/N flange parts

Delivery Time: at your request
Package: wooden case
Supply Ability: 40000 Piece/Pieces per Month
Minimum Order Quantity: 2 Piece/Pieces
Payment Terms: T/T
Standard or Nonstandard: Standard
Shape: Ring Gasket
Material: Metal
Model Number: R,RX,BX,IX
Brand Name: CHNSEA
Place of Origin: Zhejiang China (Mainland)

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.


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.



11. packed in wooden case

10. Logo: CHNSEA

                        petrochemical industry, oil pipeline, petroleum

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


316                                                     450         

304                                                     600 

F5                                                      540

soft iron                                             450

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

                                            Max Temperature

7.hardness:below 160HB


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

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


6. standard: ASME B16.20 HG20612 HG20633


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


4.certificate:API 6A,  ISO9001:2000

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


2 shape: octagonal, oval, lens


1.type: R,BX,RX,IX


API Ring joint gasket RTJ

wide range of API certified oval ring Gasket
for W/N flange parts
large inventory&best price
No.1 choice:Huahai sealing

)wide range of API certified oval ring Gasket
for W/N flange parts
large inventory&best price
No.1 choice:Huahai sealing

  • Standard or Nonstandard:Standard
  • Shape:Ring Gasket
  • Material:Metal
  • Model Number:R,RX,BX,IX
  • Brand Name:CHNSEA
  • Place of Origin:Zhejiang China (Mainland)