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Ring Joint Gasket 

SINSTON ZR-RJ730   Ring Joint Gasket 金属环垫

 

SINSTON ZR-RJ730 Ring Joint gasket is machined from solid metal in a variety of shapes and designed for high pressure, high temperature or highly corrosive applications by selecting the most suitable material and shape , It is designed to withstand exceptionally high assembly loads over a small area, thus producing high seating stresses .

 

产品介绍:
简单介绍:SINSTON ZR-RJ730 金属接口垫片,选用各种材质的固体金属,用用高精度数控车床机械切削加工而成的具有各种形式的金属密封垫片,适用于高温、高压及腐蚀性强的压力容器、阀门、气缸盖的密封部位,一般特点,安装区域小,预紧压力高。
SINSTON ZR-RJ730 PL    金属平垫 Metal Plain Gasket
SINSTON ZR-RJ730  OV   金属椭圆垫  Oval type Ring Joint gasket
SINSTON ZR-RJ730 OC   金属八角垫  Octagnal type Ring Joint gasket
SINSTON ZR-RJ730  RX   RX型金属垫  RX type Ring Joint Gasket
SINSTON ZR-RJ730  BX   BX型金属垫  BX type Ring Joint Gasket
SINSTON ZR-RJ730  S    特殊形状金属垫  Special shape Metal Gasket
SINSTON ZR-RJ730  O 金属O型圈   Metal O Ring 
可选材料:

材料Material
打印 code Sample 
硬度Hardness(HB)
温度Temperature(℃)
软铁 Soft Iron
R23 SI
90
530
碳钢 Carbon steel
R23 CS
120
530
304(L)、321、316(L)
R23 S304
160
750
5Cr1/2Mo
R23 F5
130
500
铜Copper(多为平垫)
 
50
400
铝Aluminimn(多为平垫)
 
30
300

相关标准:Standard

环垫标准及法兰标准
RJG 型式
RJG 标准
法兰标准
R
ASME B 16.20,API 6A
ANSI B 16.5,ANSI B 16.47 A
RX
ASME B 16.20,API 6A
API 6B
BX
API 6A
API 6BX

特殊尺寸可根据图纸具体定做
特殊材料也可要求

 

 

 

SINSTON ZR-R730 Metal O Ring

 

Description:
Metal O-ring is unique gasket made of metal tube which is formed and buttwelded into a round shape or other shapes
APPLICATION:
The gasket is equipped with various advantages and it can be sealed with low tightening force, can be formed into various shapes according to the shapes of mating face and can be used for high temperature, high pressure and ultra-vacuum services. It is the most suitable gasket for sealing such machinery and equipments that space factor and compactness are accounted much of for their designs. Special surface coating is available according to necessity
DESCRIPTION:

Type
Basic type Metal O-Ring
Balanced type Metal O-Ring
Pressure
It is suitable for medium pressure service ranging from 10 -12 torr   vacuum to 70kg/cm 2 [6.8 MPa], It is necessary to use with a retainer ring when used on raised or flat face flange.
The holes at the inside against internal pressure or at the outside external pressure. It is mainly used for higher pressure exceeding 70kgf/cm 2
Application
Vacuum equipments, combustion engines, electronic apparatus, heavy electric machinery and apparatus. Hydraulic machinery and equipments, plastic forming machines, on joints in aircrafts, pile.
On joint in aircrafts, pile, vacuum equipments, combustion engines, electronic apparatus, heavy electric machinery and apparatus. Hydraulic machinery and equipment, plastics forming machines.


MATERIALS:

Material
Temperature(℃)
Used
SS 304
SS 321
Inconel X - 750
Incoloy 800
-250 ~ 540
-250 ~ 870
-250 ~ 1,090
-250 ~ 980
Tube
P.T.F.E. coating
Silver plating
Nickel plating
Copper plating
-250 ~ 260
-250 ~ 650
-250 ~ 760
-250 ~ 700
Surface treatment

 


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