Ningbo WeiWo Electromechanical Tech Co.,Ltd.

Ningbo Weiwo Electromechanical Tech Co.,Ltd

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PTFE Machining CNC Turning Carbon Seal Rings Anti Aging 15MPa

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Ningbo WeiWo Electromechanical Tech Co.,Ltd.
City:ningbo
Country/Region:china
Contact Person:MrsLeela
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PTFE Machining CNC Turning Carbon Seal Rings Anti Aging 15MPa

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Brand Name :WEIWO
Model Number :PTFE-J0808
Certification :ISO9001:2008
Place of Origin :China
MOQ :1,050pcs
Price :negotiation
Payment Terms :T/T, Western Union, L/C
Supply Ability :100,000pcs per month
Delivery Time :10 working days for new samples
Packaging Details :Packed in plastic box one by one, then in carton with standard export package
Product Name :PTFE parts
Material :PTFE plus filler
Filler :graphite,carbon, bronze,glass fiber
Application :industrial
Plastic Modling Type :mould
Mold time :7 days
Density :2.10-2.30g/cm3
Temperature :-180 - + 260 ℃
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Density 2.10 - 2.30 anti aging PTFE PTFE Parts custom machining cnc turning

Specifications:

chemical resistance

temperature resistance

minimum friction coefficient

weathering resistance

Custom specifications

Diameter ≤3000mm
Thickness 0.1-10mm

Technical Indexes

Properties Unit Result
Apparent density g/cm3 2.10-2.30
Tensile strength (min) MPa ≥15
Ultimate elongation (min)(min) % ≥150

1. PTFE bellows mechanical shaft seals

2. Equivalent to JC 10T types

3. Temperature resistance

4. High diaphaneity

5. Popular in USA, UK, Brazil, Asia, Africa

Description:

PTFE bellows mechanical shaft seals are suitable for corrosive and aggressive media, which are outside

mounted with no metal parts in contact with the medium. Stationary seat is Clamp or L-Shape.

1. Common Combined Materials:

Stationary ring: Sic or Ceramic

Rotary ring: Sic or PTFE / Fiberglas (Carbon-graphite)

Secondary seal: PTFE

Others: SS304 or SS316

2. Operating conditions:

Temperature: ≤120°C

Pressure: ≤0.5MPa

Speed: ≤10m/s

We can produce following different kinds of PTFE parts:

Filled PTFE parts

PTFE sleeve

PTFE seals and gasket

PTFE diaphragm

Standard Gasket

ENSI (PN2.0) mm EU Standard(PN1.6) JIS (16K) JIS(10K)
Nomi-
nal Dia
OD ID T N.W. Nomi-
nal Dia
OD ID T N.W. Nomi-
nal Dia
OD ID T N.W.

Nomi-

nal Dia

OD ID T N.W.
DN15 46.5 22 3 0.01 DN10 46 18 3 0.01 DN10 53 18 3 0.014 DN10 53 18 3 0.014
DN20 56 27 3 0.015 DN15 51 22 3 0.012 DN15 58 22 3 0.016 DN15 58 22 3 0.016
DN25 65.5 34 3 0.02 DN20 61 27 3 0.016 DN20 63 28 3 0.017 DN20 63 28 3 0.017
DN32 75 43 3 0.023 DN25 71 34 3 0.021 DN25 74 35 3 0.023 DN25 74 35 3 0.023
DN40 84.5 49 3 0.03 DN32 82 43 3 0.027 DN32 84 43 3 0.028 DN32 84 43 3 0.028
DN50 104.5 61 3 0.05 DN40 92 49 3 0.033 DN40 89 49 3 0.03 DN40 89 49 3 0.03
DN65 123.5 77 3 0.053 DN50 107 61 3 0.042 DN50 104 61 3 0.038 DN50 104 61 3 0.038
DN80 136.5 89 3 0.06 DN65 127 77 3 0.055 DN65 124 77 3 0.051 DN65 124 77 3 0.051
DN100 174.5 115 3 0.13 DN80 142 89 3 0.066 DN80 140 90 3 0.062 DN80 134 90 3 0.053
DN125 196 140 3 0.14 DN100 162 115 3 0.07 DN90 150 102 3 0.066 DN90 144 102 3 0.056
DN150 221.5 169 3 0.15 DN125 192 141 3 0.092 DN100 165 115 3 0.076 DN100 159 115 3 0.065
DN200 278.5 220 3 0.18 DN150 218 169 3 0.105 DN125 203 141 3 0.116 DN125 190 141 3 0.088
DN250 338 273 3 0.25 DN200 273 220 3 0.145 DN150 238 167 3 0.156 DN150 220 167 3 0.111
DN300 408 324 3 0.35 DN250 329 273 3 0.182 DN200 283 218 3 0.176 DN175 245 192 3 0.125
DN350 449 356 3 0.45 DN300 384 325 3 0.226 DN250 356 270 3 0.291 DN200 270 218 3 0.137
DN400 513 407 3 0.55 DN350 444 377 3 0.3 DN300 406 321 3 0.34 DN225 290 244 3 0.133
DN450 548 458 3 0.5 DN400 495 426 3 0.343 DN350 450 359 3 0.4 DN250 333 270 3 0.205
DN500 605 508 3 0.6 DN450 555 480 3 0.419 DN400 510 410 3 0.5 DN300 378 321 3 0.215
DN550 659 559 3 0.7 DN500 617 530 3 0.539 DN450 575 460 3 0.643 DN350 423 359 3 0.27
DN600 716.5 610 3 0.8 DN600 734 630 3 0.766 DN500 630 513 3 0.722 DN400 486 410 3 0.368

PTFE filled with other materials:

Filled materials

Common filled ratio

( Quantity %)

Main performances
Bronze 40, 60 Increases hardness and wear resistance;
Increases dimensional stability and compressive strength;
Not suitable for corrosive or electrical applications
Carbon 5, 10, 15 Increases compressive strength, hardness, wear, and load properties.
Good chemical resistanc
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