ASME B16.20 octagonal stainless steel ring joint gaskets

$5.00 - $25.00
Min. Order
10 Pieces
Company Information

Luoyang Heng Sheng Sealing Material Supply Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
8 Years Paid Supplier Supplier Trade Assurance
Learn More

Quick Details

Port: ShangHai,Tianjin,Qingdao
Payment Terms: D/P,T/T,Western Union
Supply Ability: 100000 Piece/Pieces per Month ASME B16.20 octagonal stainless steel ring joint gaskets
Place of Origin: Henan China
Brand Name: HengSheng
Model Number: HS5001-OT
Material: Metal
Shape: Ring Gasket
pressure: Class150 (PN20), Class300 (PN50), Class600 (PN110), Class900 (PN150)
Temperature: -200-800℃
shape: Octagonal
Size: standard size Custom size
Feature: high corrosion, groove valve, flange,
Metal Material: ss 304/L/316/L/321/347H/310/825/800H/Mone1400
suitable medium: steam, hydrogen, water, natural gas,oil
Application: Flange, valve, pipe, container interface seal
Material: Metal
Standard or Nonstandard: Nonstandard
Delivery Detail: Shipped in 0 days after payment
Packaging Detail: Packaging Details Package of ASME B16.20 octagonal stainless steel ring joint gaskets price: 1.inner packing is protective film ; 2.outer packing is carton(wooden) case; 3.As customer&#39;s requirement.
Product Description

oct gasket 2oct  gasketoctagonal gasket

Octagonal Metal Ring

•Metal ring gasket is used in pipe flanges, valves, pressure vessels, submarine, high-speed joint surface, high temperature and high pressure valve cover and other pressure joint sealing.

Octagonal Metal Ring

PaymentD/P,T/T,Western Union
Lead time7days after sample confirmed
Certification:ISO9001; CE; BV;API
Our SeiviceThe delivery time and the technical services of the customer requirement arrive ahead of the scheduled time.
Even its in the midnight, if the customer need a small o-ring, it will be send regardless of the cost.
It only complete 50% of the sales when the installation finished.
Stability of the product in use will be concerned after the installation, whether the product is stable in the operation process.
24 hours service will be followed if there is any question.
In the first period whether its customer’s mistake or own’s mistake, solve the problem firstly.
Free to Surveying and mapping ,provide reasonable advice in the process of sealing.
We can do technical transformation for the unreasonable seal.






Product Features
•Octagonal ring gasket is a kind of oil, water, steam, acid and alkali salt, hydrogen, nitrogen and other pipe flanges, valves, pressure vessels, submarine, high-speed joint surface, high temperature and high pressure valve cover and other pressure joint seal.
•There are a variety of materials and types to suit different design and operating requirements, in full compliance with ANSI B16.20 regulations. Commonly used soft iron, 10 # steel, stainless steel oval and octagonal type, in the new flat-bottomed slotted flange can be used interchangeably, the company can supply within the shortest period.
•Note: The choice of metal ring material hardness should be lower than the flange 15 ~ 20 HB, and the old product is not recommended for repeated use, due to material may occur hardening and damage to the flange or sealing performance.
Certification: ISO9001; CE; BV;API


Main product


                       Field  production                                              Site mapping





Company Information

Luoyang Hengsheng Sealing Material Supply Co., suited in the Luoyang High-tech District. There are over 150 employees which include 2 senior engineers, 5 assistant engineers, 1 Masters which graduated from European University, 5 Masters, 1 CPA, and 80 people who graduated from colleges. Our company is in possession of advanced technologies and strict .





Our Services



exhibition at Turkey


Ordering information
When ordering Rubber Gasket please specify the following:

1.Gasket style and number

2.Material Nominal pipe size and pressure rating or specific gasket dimensions if other than standard.