RX Ring Joint Gasket

• Material: Metal
• Application: Electric
• Type: Shaft Seal
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: R, RX, BX
• Performance: High Pressure
• Shape: O-Ring
• Standard: Standard
• Transport Package: wooden case
• Specification: Standard
• Trademark: Rilson
• Origin: Ningbo, China
• HS Code: 7318220001
• Production Capacity: 100, 000pcs/month

Product Description

Ring joint gaskets
The RX type RTJ gasket is manufactured in accordance to API 6A and ASME B16.20 to suit API 6B and ASME / ANSI B16.5 flanges. The RX is a pressure energized version of the R octagonal gasket and fits the R type flat bottomed groove.

The RX has an increased height and utilizes the internal system pressure to energize and improve the seal as internal pressure increase. Some RX sizes have a pressure relief hole to equalize pressure both sides of the sealing faces.

Can be ordered according to the detailed drawing

Material	Code Sample	Hardness(HB)	T()
Soft Iron	R23 SI	90	530
Carbon Steel	R23 CS	120	530
304(L)321316(L)	R23 S304	160	750
5Cr1/2Mo	R23 F5	130	500
Copper for 640PL		50	400
Aluminium for 640PL		30	300

  DIMENSIONS:                                                                            

Standards for Ring Joints Gaskets used with flanges
RJG Style	RJG standard	Flange standard
R	ASME B 16.20 API 6A	ANSI B 16.5 ANSI B 16.47 Series A
RX	ASME B 16.20 API 6A	API 6B
BX	API 6A	API 6BX