PTFE filler gasket - Yaang


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PTFE filler gasket

  • FOB PriceUSD 1-1,000/piece
  • PortNingbo or Shanghai Port
  • MOQ1 Piece
  • Supply Ability800 Tons Per Month
  • Payment TermsL/C,T/T, Western Union, MoneyGram
  • PackagingSeaworthy plywood cases or pallets
  • Delivery2 - 10 days

Detailed description

Quick Details

Place of Origin: Zhejiang China (Mainland) Brand Name: yaang Model Number: 1511
Material: Metal Shape: Ring Gasket Standard or Nonstandard: Standard
Standard: ASME B 16.20,API 601 Metal ring material :
ss304,ss316,carbon steel etc


Packaging & Delivery

Packaging Detail: plastic tape,crate,carton etc .
Delivery Detail: 2-10 days



Specifications of PTFE filler gasket

(1)working temperature:-196~700degree

(2)working pressure:25Mpa

(3)Gasket coefficuent:m=2.5~4

(4)Min pre-tightening specific pressure:y=68Mpa

(5)Max.machinable size:~2800mm


Spiral wound gaskets type

NO. type Thickess(mm)
1511 Basic Form 3.2 4.5
1512 With inner ring 3.2 4.5
1513 With outer ring 3.2 4.5
1514 With inner ring and out ring 3.2 4.5

Structure type

Filler Hoop IR OR
Asbestos SUS 304 CS CS
Graphite SUS 316 SUS 304 SUS 304
PTFE SUS 316L SUS 316 SUS 316

The table below may be used for selected material of inner ring and winding metal.

Trade Name AISI Hardness(HB/HV) °C
304 Stainless steel 304 130-180 -220~+550
316 Stainless steel 316 130-180 -100~+550
316L Stainless steel 316L 130-190 -100~+550

The outer ring is generally manufactured from carbon steel with an anti-corronsion treatment.

The table below may be used for determining the correct filler.

Filler °C Max Operating Pressure(Kg/cm2)
304 Stainless steel -200~+550 250
316 Stainless steel -150~+450 100
316L Stainless steel -240~+260 100

If any inquiry, please feel free contact by email

Related products:More>>

Tel No:+86-18267732328 / Fax No :86-0577-56809281 /
Address:Longwan District, Wenzhou, Zhejiang Province, China.

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