Gold Member Since 2007
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Ningbo Rilson Sealing Material Co., Ltd.

Ring Joint Gasket, Gaskets, Metal Gaskets manufacturer / supplier in China, offering Style Bx Ring Type Joint Gaskets, R-Series Ring Joint Gaskets, PTFE Gland Packing and so on.

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Supplier Homepage Product Gasket Series Ring Joint Gasket Style Bx Ring Type Joint Gaskets

Style Bx Ring Type Joint Gaskets

FOB Price: US $1-2,000 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $1-2,000/ Piece
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Production Capacity: 10000 Pieces/Week
Transport Package: Wooden Cases
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: RS2-BX
  • Shape: O-Ring
  • Trademark: Rilson
  • Origin: China
  • Material: Metal
  • Standard: Standard
  • Specification: Standard, As per customers′ request
  • HS Code: 84841000
Product Description

RILSON manufactures and supplies a large variety of ring joint gaskets. The RTJ standard size gaskets are manufactured in accordance to API-6A and ASME B16.20 specifications. 


The BX ring gasket differs from the standard oval or octagonal shape since it is square in cross section and tapers in each corner. 

Style BX ring joint pressure energized gaskets are manufactured in accordance with API 6A and are designed for use on pressurized systems up to 20, 000 PSI. 

When correctly fitted, the style BX gasket allows virtual surface-to-surface contact of the flange faces, which means that the gasket is fully trapped on both the inner and outer diameters. 

All BX gaskets incorporate a pressure balance hole to ensure equalization of pressure that may be trapped in the grooves. 

Style Bx Ring Type Joint Gaskets

Tolerances: (Inches)

Width of Ring...+0.008, -0.000Hole Size...±0.02Height of Ring...+0.080, -0.000OD of Ring...+0.000, -0.006A

ngle of 23°...±1/4°  One pressure passage hole required per ring on cent

erline. A plus tolerance of 0.008 inches for width of ring and height 

of ring is permitted, provided the variation in width or height does not exc

eed 0.004 inches throughout its entire circumference. NOTE: Radiu


s of the ring shall be 8% to12% of the ring height. why choose us? 1)world class gasket2)standard/no standard gasket3)genuine products with excellent quality4)after sales service and technical as

sistance:  Rilson provide after sales service as the cu

stomer's requir

ement and needs5)quick deli

very:  Rilson provides just-in-time del

ivery with its steamlined sup

ply chain6)less cost of purchase:  Rilson is a direct impo

rter and agent of may manufacturers around global, so there are no intermediary costs involved. Not

e: the photo above sh

ows a small selection of our company, which carried to suit our customers' individual 

requirements. we look for

ward to being of service. To get further information, please visit our 

website: http: //www. rilsongasket. comIf you are interested in our products, please feel free to contact with me directly, th

ank y




Soft Iron   90 56 D
Low Carbon Steel   120 68 S
4–6% Chrome 1/2% Moly K42544 130 72 F5
Type 304 Stainless Steel S30400 160 83 S304
Type 316 Stainless Steel S31600 160 83 S316
Type 347 Stainless Steel S34700 160 83 S347
Type 410 Stainless Steel S41000 170 86 S410
Titanium Grade 2 R50400      
Alloy 600 N06600 200    
Alloy 625 N06625 200    
Alloy 800 N08800 200    
Alloy 825 N08825 160    
Hastelloy N10001 200    
Alloy C276 N10276 200    
SMO 254 S32154 180    
Zeron 100   200    
Super Duplex S31803      

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Ms. Celine Luo
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