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Shaanxi DaoLin Mechanical & Electrical Co.,Ltd

Tel: +86-29-84523807-802

Fax: +86-29-84523807-808


Add: Room 11204, No.1 Bldg, ZhengXin Mansion, No.5 GaoXin Yi Road, GaoXin District, Xi'an City, Shaanxi Province, China

PTFE Wedge Mechanical Seal

PTFE Wedge Mechanical Seal

Item: DL-PT-03 Brand Name: DaoLin Type: Replacement Seal

Product Name: PTFE wedge mechanical seal


Daolin' s PTFE range of Multi-Spring Seals are commonly specified for arduous applications, such as corrosive process fluids or demanding operating parameters. The standard designs are available with a chemically resistant PTFE wedge component, which is spring loaded to force the flexible angular lip of the wedge into tight contact with the shaft.The same spring force impacts a sufficient load to the rotary face to create a suitable seal interface with a varied choice of standard stationary seats.


Product Details:

Working Conditions: 
Mediums:Petroleum, chemical solvents, weak and medium acids, etc. 
Pressure: ≤1Mpa
Speed: ≤ 20 m/Sec

Combined Materials:

Combined Materials:

Stationary Ring(Ceramic/SiC/TC) 
Rotary Ring(Carbon/SiC/TC)
Secondary Seal(NBR/EPDM/Viton/Teflon)
Spring and Metal Part (Steel)


1.Tissue paper + Carton box

2.As per customer’s requirement

Shipping method:

1.By Express: DHL,UPS,EMS,TNT or FedEx

2.By air, or by sea service are all available as requirements.


AlfaLaval®,APV®,Flygt®,Fristam®,Grundfos®,Hilge®,KSB®,JABSCO®,Johnson®ect,are some registered trade mark of pumps companies. DaoLin is not associated with, nor a distributor for,these manufacturers.Any name,brand,model or part number is for identification purpose only.Our components will fit other brand pumps and we offer OEM service.
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