Company Profile
Products
Welded Pipe
Tubular Piles
Seamless Pipe
OCTG
Stainless Pipe
Ductile Iron Pipe
Copper Tube
Fin Tube
Plastic Pipe
Steel Plate/Coil
Bar,Rod & Wire
Pipe Fittings
Fastener
Reference List
Association Membership
Company News
Quality Policy
HSE
EPCM
Catalogue
Pipe Specification
Coating Specification
Pipe Fitting Specs
API Specification
AS(Australian Standards)
DIN(Deutsche Institut für Normun)
EN(Europaischen Normen)
GOST Specification
NF(Norme Francise)
Contact Us

Products 

 

ASME B16.20 Spiral Wound Gasket,RTJ Gaskets,Washers,Seals,Expansion Joints

  • ASME B16.20 Spiral Wound Gasket,RTJ Gaskets,Washers,Seals,Expansion Joints
  • Spiral Wound gasket ASME B16.20
  • ASME B16.20 Spiral Wound Gasket,SWG for ASME B16.5 Flange
  • Spiral wound gaskets for flanges
  • Spiral Wound gasket ASME B16.20
  • ASME B16.47 Series B(API 605) Spiral Wound Gasket
  • Ring Joint Gaskets, R, Rx, API Bx, Rtj Gaskets
  • Ring Joing Gaskets R, RX, BX
  • Expansion Joints for Piping Works
  • ASME B16.20 Spiral Wound Gasket,RTJ Gaskets,Washers,Seals,Expansion Joints
  • ASME B16.20 Spiral Wound Gasket,RTJ Gaskets,Washers,Seals,Expansion Joints
  • UNIVERSAL COUPLINGS
  • RUBBER EXPANSION JOINTS
  • EXPANSION JOINTS
  •  Pipe-Seal compact seals
  • pipe_seal LU-SW
  • RUBBER LAYERED RING EPDM
  • WASHERS
Model No.︰-
Brand Name︰-
Country of Origin︰-
Unit Price︰-
Minimum Order︰-
Share on:

 Total 28 Related Items 
Prev2425262728Next

Product Description

GASKETS

1. RUBBER GASKETS

Our rubber gaskets in accordance with the needs of our customers. Flange gaskets according to different materials and types of applications in a wide range of production presented to industry.Custom rubber gaskets made on demand fast to your specifications, from wide range of gasket materials including mil-specs, hundreds of rubber and non metallic sealing materials, in various thicknesses and durometers to meet your application needs

Dimensions
Diameter: DN25 to DN3000
Pressure Class: PN6 to PN40
Thickness: 3mm to 10mm

Materials
NR
NR materials are high resistance with acidic,alchol,hot and cold enviroments. Also used for flexibility and mechanical required operations.

NBR
NBR materails are resistance for gas, diesel and industrial oils. Frequently used materials in seals industry.

CR NEOPRENE
Liquid and gaseous oil products, atmospheric conditions, ozone, water and salt water resistant. Burning power. Abrasion resistance and mechanical properties is very good.

EPDM
External factors, ozone, salty water, hot and cold water resistance is pretty good. Heat, light and very resistant to oxidation.

Standarts
TS EN 681-1
ISO 9001:2008

Specifications

Elastomer Quality Type C Head
Resistance
Hardness
NR Natural -30+60 62
NBR Nitryl -25+95 77
CR Neoprane -25+95 63
EPDM Etilyn Prop -30+120 70
EPDM Etilen Propilen -30+120 70

2. STEEL INSERT RUBBER GASKETS

Rubber-steel gaskets are made of a steel ring core encased in a rubber sheath are manufactured with high pressure compression method. Metal support prevents Environmental impact of rubber structure composed of malformations that causes blistering. Rubber-steel gaskets provide high seal integrity at low bolt loads and at low temperatures.

Dimensions
Diameter: DN25 to DN3000
Pressure Class: PN6 to PN40
Thickness: 3mm to 10mm

Materials
NR
NR materials are high resistance with acidic,alchol,hot and cold enviroments. Also used for flexibility and mechanical required operations.

NBR
NBR materails are resistance for gas, diesel and industrial oils. Frequently used materials in seals industry.

CR NEOPRENE
Liquid and gaseous oil products, atmospheric conditions, ozone, water and salt water resistant. Burning power. Abrasion resistance and mechanical properties is very good.

EPDM
External factors, ozone, salty water, hot and cold water resistance is pretty good. Heat, light and very resistant to oxidation.

Standarts
TS EN 681-1
ISO 9001:2008

Specifications

Elastomer Quality Type C Head
Resistance
Hardness
NR Natural -30+60 62
NBR Nitryl -25+95 77
CR Neoprane -25+95 63
EPDM Etilyn Prop -30+120 70
EPDM Etilen Propilen -30+120 70

RTJ6500oval - Oval Ring Joint Gasket

RTJ6500oct - Octagonal Ring Joint Gasket

RTJ6500RX - RX Ring Joint Gasket

RTJ6500BX - BX Ring Joint Gasket

RTJ6500Lens - Lens Ring Joint Gasket

Basic Style Spiral Wound Gasket

Spiral Wound Gasket With Inner And Outer Rings

 Spiral Wound Gasket With Inner Ring

Spiral Wound Gasket With Outer Ring

Heat Exchangers Spiral Wound Gasket

Spiral Wound Gasket With PTFE Inner Ring

Solid metal outer ring, PTFE inner ring.
Stamping Double Jacketed Gasket

Selectable Materials:

Strip (Hoop) and the inner and outer ring profile Filler General thickness / mm
Name Code Name Code Appropriate Temp. ℃ V-shape gasket/Ring W-shape gasket/Ring
Carbon Steel CS Graphite FG 650 3.2/2,0
4.5/3.0
4.8/3.0
5.5/4.0
7.5/5.0
Stainless steel 304(L),316(L) Asbestos ASB 500
Monel Mon PTFE PTFE 250
Ni,Ti Ni,Ti Mica MICA 950
Inconel INC Ceramic CER 1000
Hastelloy,Zr HAST,ZIRC Non-asb NAF 300

Color cord according to ASME B 16.20 on request.

Writing methods:
D1*D2*D3*D4
D1: Inner diameter of the inner ring
D2: Outer diameter of the inner ring
D3: Inner diameter of the outer ring
D4: Outer diameter of the outer ring
T: Thickness of the gasket, the default thickness is 0.125’’ (3.2mm). 0.175’’ (4.5mm)

  SIZE RANGE SPECIFICATION
Ring Joint Gaskets: 1/2" to 36" Dia ASME B16.20 / API 6A CL # 150 / 300 / 600 / 900 / 1500 / 2500 CL # 2000 / 3000 / 5000
Spiral Wound Gaskets: DN 15 to 1500 mm ASME / ANSI B16.50 / BS 1560 CL# 150 / 300/600/900/1500/2500
Flat Cut Gaskets: - 1/2" to 48" Dia Thickness : 0.4 mm / 0.8 mm / 1.6 mm and 3.2mm CL # 150 / 300

Elastomers:

  ASTM D 1418 ISO / DIN 162 1.5 mm to 10 mm thickness Neoprene / Nitrile / EPDM / FKM / SBR

Ring Joint Gaskets
Ring Joint Gaskets are metallic sealing rings suitable for high pressure and high temperature applications and are fitted in ring groove type Flanges.

They are widely used in the Oil and Petrochemical industries and in Valves and pipe work. Choice of material may be determined to suit higher temperatures and aggressive media. They comply with ASME B16.20 standards and API spec 6A. (where applicable).
Spiral Wound Gaskets
Spiral Wound Gaskets are suitable for a wide range of operating conditions and can be adapted to suit almost all applications. The Gaskets can seal fluid pressures up to 250 bar and temperature range of -200oC to 1000oC.

The Gasket is easy to install and remove and will not cause damage to the Flange surfaces. A combination of winding materials and metals are available which enable the Gasket to meet the requirements of varied operating conditions

Flat Cut Gaskets and Sheets
Non metallic Flat Cut Gaskets are widely used in many industries for a variety of applications. Cut to recognized industry standards or dimensions to suit customers individual requirements. Selection must consider temperature, application, media and pressure - technical support is available to assist in your Gasket selection.

We can supply popular brands of non asbestos, flexible graphite, inorganic fiber and modified PTFE styles which may be cut to any shape or size by water jet cutting. Normal ordering information. Size - pressure rating - material - thickness - Flange standard. Our most common range are Raised Face and Full Face Gaskets to ASME B16.21


Flexible Graphite Sheet Products
Excellent sealing for extreme conditions withstanding heat, pressure and aggressive chemicals, seals easily under moderate bolt loads. Flexible Graphite Sheet is available thicknesses are 0.8mm, 1.6mm, 2.0mm and 3.2mm Sheet size is generally 1500mm x 1500mm or 1000mm x 2000mm.

Steel Re-inforced Rubber Gaskets

Steel Re-inforced Rubber Gaskets have been proven in use over many years. Available in various styles to suit varied applications in petrochemical, pipeline, power and related industries

They are efficient Gaskets with excellent handling properties in styles to suit varied performance requirement especially where Flanges may have imperfections or are required to seal under minimum bolt tightening.

Metal Jacketed Gaskets
Metal Jacketed Gaskets comprise of a thin metallic outer shell enclosing a resilient filler material. The Gaskets metal case protects the resilient filler and is resistant to pressure, temperature and corrosion.

Metal Jacketed Gaskets are hand made and are available in many shapes and sizes with a selection of metals and fillers available. Internal ribs of any configuration are available.

Serrated Metal Gaskets
Serrated Metal Gaskets are very effective Gaskets for sealing Flange connections especially at elevated pressures and temperatures with fluctuating conditions.

It has the reliability of a metal to metal seal along with a soft sealing face to provide a tighter joint and excellent anti blow-out and sealing properties.

Manufactured from a solid core with soft conformable graphite bonded to the sealing faces to suit ASME/ ANSI flanges - Special sizes and core materials also available upon request.

Serrated Metal Gaskets are often used as a replacement for Spiral Wound and Double - Jacketed Gaskets and are available in various styles.


Insulating Kits
Flange Insulating Kits are used in Flange applications where electrical isolation and resistance to corrosion are required.

Temperature range for the phenolic gasket is -54c to 104c. Dielectric strength 500 volts/ Mil.

Phenolic sleeve operating temperature is -29c to 107c. Dielectric strength 400 volts/ Mil.Water absorbsion is 1.6%.


 

Ring joint gasketsTolerances (Inches)
1.”A” Width of ring: +/-0.008
2.”B” “H” Height of ring: +/-0.020
3.”P” Average pitch diameter of ring: +/-0.007

Type  Material   Hardness(HB)  Temperature(° C)
 

 

R-Oval gasket

Soft Iron 90 530
Low Carbon Steel 120 530
SS304(18Cr-8Ni Steel) 160 750
 

 

R-Octagonal gasket

SS316(16Cr-12Ni-2Mo Steel) 160 800
SS321(18Cr-10Ni-Ti Steel) 160 800
SS347(18Cr-10Ni-Nb Steel) 160 800
 

 

RX gaslet

SS410(13Cr Steel) 170 700
Monel 130 800
Inconel 140 1100
 

 

BX gasket

Titanium 140 800
Hastelloy 130 800
Nickel 120 760
 

 

Plain gasket

Copper 50 400
Aluminum 30 300
Other material  
Specifications︰Metals International Limited delivers gaskets of various materials and for various applications, including:

•Metallic seals(Spiral Wound Gaskets,RTJ)
,
• Corrugated Gasket
• Ring Joint Gasket
• Metal Jacketed
• Cam profile Gasket
• Soft gaskets (Armide, Graphite)
• Plastic products (PTFE, POM, PU, PE)
• Rubber products (NBR, FPM, EPDM)

• Flat Cut Gaskets
• Elastomers
• Flange Rescue Gaskets
• Thermiculite
Product Image


Spiral Wound gasket ASME B16.20
Spiral Wound gasket ASME B16.20

ASME B16.20 Spiral Wound Gasket,SWG for ASME B16.5 Flange
ASME B16.20 Spiral Wound Gasket,SWG for ASME B16.5 Flange

Spiral wound gaskets for flanges
Spiral wound gaskets for flanges

Spiral Wound gasket ASME B16.20
Spiral Wound gasket ASME B16.20

ASME B16.47 Series B(API 605) Spiral Wound Gasket
ASME B16.47 Series B(API 605) Spiral Wound Gasket

Ring Joint Gaskets, R, Rx, API Bx, Rtj Gaskets
Ring Joint Gaskets, R, Rx, API Bx, Rtj Gaskets

Ring Joing Gaskets R, RX, BX
Ring Joing Gaskets R, RX, BX

Expansion Joints for Piping Works
Expansion Joints for Piping Works



UNIVERSAL COUPLINGS
UNIVERSAL COUPLINGS

RUBBER EXPANSION JOINTS
RUBBER EXPANSION JOINTS

EXPANSION JOINTS
EXPANSION JOINTS

 Pipe-Seal compact seals
Pipe-Seal compact seals

pipe_seal LU-SW
pipe_seal LU-SW

RUBBER LAYERED RING EPDM
RUBBER LAYERED RING EPDM

WASHERS
WASHERS

Related Products
ASME/ANSI B16.9,ASME B16.48,MSS SP-75,ASTM A860,ISO 15590-2 BUTTWELD FITTINGS
ASME/ANSI B16.9,ASME B16.48,MSS SP-75,ASTM A860,ISO 15590-2 BUTTWELD FITTINGS
US $ 1.8
ASME B16.11/ASTM A105/ASTM A182  FORGING FITTINGS
ASME B16.11/ASTM A105/ASTM A182 FORGING FITTINGS
ASTM A420,MSS SP-43/75,EN 10253-1,AWWA C208,ASTM A182,ASTM A234 WELDED FITTINGS
ASTM A420,MSS SP-43/75,EN 10253-1,AWWA C208,ASTM A182,ASTM A234 WELDED FITTINGS
ASME/ANSI B16.9,ASME B16.48,ASTM A234,MSS SP-75,ASTM A860 BUTTWELD ELBOW
ASME/ANSI B16.9,ASME B16.48,ASTM A234,MSS SP-75,ASTM A860 BUTTWELD ELBOW
US $ 1.8

Company Profile  |  Products  |  Reference List  |  Association Membership  |  Company News  |  Quality Policy  |  HSE  |  EPCM  |  Catalogue  |  Pipe Specification  |  Coating Specification  |  Pipe Fitting Specs  |  API Specification  |  AS(Australian Standards)  |  DIN(Deutsche Institut für Normun)  |  EN(Europaischen Normen)  |  GOST Specification  |  NF(Norme Francise)  |  Contact Us  |  Sitemap  |  Mobile Version
  English     简体版     繁體版
Powered by DIYTrade.com
HomeContact UsSitemap