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Komatsu D65 Sealing Ring (155) (16Y-15-00069 144-15-11290)

Productivity:60000 PCS/Year

Origin:China

Standard or Nonstandard:Standard

Shape (For Gasket):Ring Gasket

Details:

Zhengzhou Wanxun Industrial Co., Ltd.

Business Type:

Free Member

ChinaChina

Inquiry

Carbon Seal Rings

Function:Rotary Sealing

Style:Mechanical Seal

Standard or Nonstandard:Nonstandard

Productivity:3, 000, 000

Details:

Taizhou Dongxin Seals Co., Ltd.

Business Type:

Free Member

China (Mainland)China (Mainland)

Inquiry

YJ Series Mechanical Seal Ring

Model / Specifications:YJ Series Mechanical Seal Ring

Standard or Nonstandard:Standard

Style:Mechanical Seal

Material:Graphite carbon

Brand Name:YJ

Details: YJ Series Mechanical Seal Ring Material:Graphite carbon, carborundum, silicon nitride, hard alloy...Place of Origin: CN;FUJ

Joy Industrial Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Ring Seal of The Pressure-Less Sintering Silicon Carbide (S-SIC)

Trademark:chengzheng

Price Valid Time:From Sep 29,2011 To Dec 31,2012

Type:Machine Tool&Accessories

Unit Price:Negotiable

Details:

Hebei Chengzheng Import & Export Co., Ltd.

Business Type:

Free Member

ChinaChina

Inquiry

Valve O Ring Gasket

Minimum Order:1 Pieces

Productivity:2000000PCS/Year

Origin:China

Price Valid Time:From Jul 20,2011 To Oct 31,2011

Details:

Wenzhou Yiyu Sealing Material Co., Ltd

Business Type:

Free Member

ChinaChina

Inquiry

Tapered O-ring Mechanical Springs Seal

Model / Specifications:GW41

Details: Tapered O-ring Mechanical Springs Seal Tapered O-ring Mechanical Springs Seal Specifications 1)Dependent of direction of rotation 2) Si...

GuoWei Mechanical Seals Factory

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Mechanical o ring(mechanical seal,seat ring )

Model / Specifications:R,RX,BX

Brand Name:OMJ

Material:Metal

Shape:Ring Gasket

Standard or Nonstandard:Standard

Details: o ring(mechanical seal,seat ring )Raw materials: carbon steel ,stainless steel 304,316 ,321,soft iron Shapes:lens , octagonal ,or ellipti...

Wenzhou Yiyu Sealing Material Co.,ltd

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

RC-59U PTFE wedge seal equivalent to Johncrane seal

Details: We supply kinds of elastomer mechanical seal,O-ring mechanical seal, PTFE mechanical seal and metal bellow mechanical seal,which most of mechanica...

Ningbo Rock Metal Product Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Mechanical seal ring

Model / Specifications:seal ring

Standard or Nonstandard:Nonstandard

Style:Mechanical Seal

Material:WC+CO/WC-TiC-Ni

Brand Name:Xingyu

Details: Product name: Mechanical seal ring Tungsten Carbide Seal Rings | Circulars have the characters of high wear resistance, high corrosion resistan...

Zigong Xingyu Cemented Carbide Dies & Tools Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Hydraulic Seals, PTFE Mechanical Seal, Carbide/Silicon Carbide Seal Ring

Model / Specifications:MECHANICAL SEAL

Standard or Nonstandard:Standard

Style:Mechanical Seal

Details: Our products are Mechanical Seals, pump mechanical seals, auto mechanical seal, bellow mechanical seal, shaft mechanical seals, Elastomer bellows ...

FUYANG HENGMI SEAL MANUFACTURING CO.,LTD

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Seal Rings - Silicon Carbide

HS Code:84842000

Details:

Junty Industries Ltd.

Business Type:

Free Member

ChinaChina

Inquiry

john crane 8B1T Multi Spring Seals

Model / Specifications:CR8BT

Standard or Nonstandard:Standard

Style:Mechanical Seal

Brand Name:John Crane 8B1T

Details: High Qulity 8BT Multi Spring Seal O ring mechanical seal Operational conditions:Materialstemperature-20℃ to +180℃Stationary ringV1,Q2,Q1,U2,Pres...

Cary mechanical seal factory

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

carbon mechanical seal

Model / Specifications:different type

Standard or Nonstandard:Nonstandard

Style:Mechanical Seal

Brand Name:CTR

Details: carbon mechanical seal graphite seal, graphite seal ring, mechanical carbon seal,carbon products, and many kinds of differents...Place of Origin: ...

Shanghai Century Mechanical Parts Manufacture Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

mechanical seal/viton o-ring

Model / Specifications:mechanical seal/viton o-ring

Standard or Nonstandard:Standard

Style:O Ring

Material:Rubber

Brand Name:XLY

Details: 1.Materials: NBR, NR, FPM, CR, EPDM, SI 2.External diameter: 1.8-79mm 3.Inner diameter:1.0-70mm 4.Thickness:0.5-4.5mm...Place of Origin: CN;FUJ

Xiamen Xin Lu Yao Rubber & Plastic Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Graphite Seal Ring

Model / Specifications:SG-034

Style:Mechanical Seal

Brand Name:shuguangjinzuan

Details: graphite seal ring,graphite seal,parts for mechanical seal ring which have many kinds of sizes or design. the quality is best....

Haimen Shuguang Carbon Industry Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

OIL SEAL/O-RING/mechanical seal

Style:O Ring

Material:Rubber

Details: our products with high quality and reasonable price , all kinds of the products are available !...Style: O Ring

Wenzhou Seineca International Corporation

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

silicon carbide seal ring of mechanical seal

Standard or Nonstandard:Standard

Style:Mechanical Seal

Material:silicon carbide

Details: We can supply silicon carbide seal ring of mechanical seal .Material:RBSIC/SSIC/SIC+C/SIC with controlled porosit...Place of Origin: JP

Zhengkai Carbide Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Alloy ring mechanical seal

Model / Specifications:mechanical seal

Price Range:US $1 - 590

Standard or Nonstandard:Standard

Style:Mechanical Seal

Material:Metal

Brand Name:hx

Details: Alloy ring mechanical seal 1. working conditions: in the field of petroleum,refinery, chemistry and power industries....

Jiashan Huaxin Mechanical Seal Factory

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

polished NBR o ring

Model / Specifications:NBR o ring

Standard or Nonstandard:Standard

Style:O Ring

Material:Rubber

Brand Name:NBR o ring

Details: mechanical seal polished o ring1)We have kinds of material : NBR,HNBR,EPDM,SILICONE,VITON,NR,FLS,FFPM,PU,PTFE etc.2) High temperature and acid-al...

Haining Jiacheng Rubber Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

mechanical seal/rubber o ring

Brand Name:CHL

Material:Rubber

Shape:Ring Gasket

Standard or Nonstandard:Standard

Details: mechanical seal/rubber o ring All kinds of standard and dimension joint gasket/mechanical seal/ring with highly quality competit...

Huizhou Chenglin Rubber & Plastic Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Mechanical Seal Ring

Model / Specifications:AS REQUIREMENT

Standard or Nonstandard:Nonstandard

Style:Mechanical Seal

Material:Silicone

Brand Name:HUABIAO

Details: Our mechanical seal ring with one slot use material of silicon carbide. We also can do as your requirement....Place of Origin: CN;ZHE

Ningbo Huabiao Special Ceramics Oil Extraction Equipment Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Mechanical rubber seal ring

Details: Mechanical rubber seal ring:

Xingtai Top-Team Import And Export Trade Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

mechanical seal ring

Standard or Nonstandard:Nonstandard

Style:Mechanical Seal

Material:Metal

Brand Name:KLT

Details: Mechanical sealing rings:...Place of Origin: CN;SIC

Sichuan KLT Carbide Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

PTFE retaining ring E ring

Model / Specifications:retaining ring

Standard or Nonstandard:Standard

Style:Mechanical Seal

Material:PTFE

Brand Name:Jintai

Details: PTFE retaining ring E ring mechanical seal ---High quality with competitive price & good service.--- Have been received lots of complements fr...

Jiashan Jintai Engineering Plastics Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Tungsten Carbide Mechanical Seal Ring

Price Range:US $5 - 15 / Piece

Standard or Nonstandard:Standard

Style:Mechanical Seal

Material:Tungsten Carbide

Brand Name:Visionseal

Details: We supply all types of Tungsten Carbide seal rings....Place of Origin: CN;LIA

Dandong Visionseal Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

mechanical seal Roten 5

Model / Specifications:N47,Roten 5

Standard or Nonstandard:Standard

Style:Mechanical Seal

Material:Metal

Brand Name:Sealcon

Details: high quality o-ring mechanical seal N47,equals to Roten 5,can be used for pumps. The specifications as followed. specificationdDD1L1L2N47-10101...

Hangzhou Sealcon Fluid Machinery Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Good Air-permeable Silicon Mechanical Seal Ring

Model / Specifications:#083

Standard or Nonstandard:Nonstandard

Style:Mechanical Seal

Material:Rubber

Brand Name:OEM

Details: 1. Low price. 2. Ozone resistant. 3. Anti-toxic silicon mechanical seal ring. 4. Certify to ISO9001:2008 and ISO/TS16949....

Guangzhou Thinktop Rubber Products Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Carbon Ring Mechanical Seal mechanical seal JK-25

Model / Specifications:JK-25

Price Range:US $55 - 70 / Piece

Standard or Nonstandard:Nonstandard

Style:Mechanical Seal

Material:ceramic

Details: Electroplating self-suction pump mechanical seal long service life,The most reasonable price....

JINGKE PRECISION CERAMIC (HK) INDUSTRIAL CO LTD

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

silicon carbide mechanical seal ring

Model / Specifications:GA-S-18

Standard or Nonstandard:Nonstandard

Style:silicon carbide

Material:Silicone

Brand Name:giga

Details: we can supply ssic/sic/carbon/TC/NBR/Viton pump part,o ring,face seal, mechanical seal,sic seal bearing and tubes...

Ningbo Giga Technology Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

High Quality O Ring Mechanical Seal

Model / Specifications:WMB7 WMB7F

Details: High Quality O Ring Mechanical Seal Working Conditions Pressure: ≤ 1.2 MPa Speed: ≤ 18m/Sec Temperature: ≤ -30ºC~200ºC M...

Ningbo Yinzhou Wendong Mechanical Seal Factory

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

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Product Summary

According to a first aspect of the invention a mechanical seal ring has a hollow cross section which is open at its radially innermost side and has limbs generally directed towards the radially innermost side. The radially outermost region of the cross section is provided with reinforcement so as to locally increase its hoop strength. One known form of mechanical seal ring has a radial cross section of C shape, with the open side of the C facing the center of the ring. Another known seal is that known as the "Ellipseal", described in British patent specification 2187805, comprising a radial cross section of modified parabolic form with convergent margins. A further known seal is that of GB 2038961, in which the limbs of the seal cross section have out-turned lips, forming an ù-shaped cross section. A reason for the lack of success with the known seals when sealing extremely high pressures is their lack of hoop strength. Because of this, the mechanical seal rings expand under the applied internal fluid pressure until they can expand no further because of the restriction imposed by the recesses in which the seals sit. During this change of diameter of the seal ring, the areas of the seal ring surface in contact with the mating faces to be sealed are subjected to a galling action which roughens the surfaces, and in most cases it becomes impossible to establish a satisfactory seal. If the thickness of the seal ring metal is increased, to increase the hoop strength, the flexibility of the seal is substantially reduced, as the seals are made of metal of constant thickness. This then requires larger bolts and increased torque to compress the seal, and makes the seal less able to cope with rotation of the flanges to be sealed, i.e. loss of parallelism, which can occur under the action of the pressure of a contained fluid.

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