The piston rod seal tells what is the meaning of the letters on the oil seal
Release Time:
04 Mar,2024
The piston rod seal tells what is the meaning of the letters on the oil seal There will be a variety of letter codes on the model on the oil seal, and these letters have a certain meaning.
The piston rod seal tells what is the meaning of the letters on the oil seal
There will be a variety of letter codes on the model on the oil seal, and these letters have a certain meaning.
Piston rod seal manufacturers tell you that the commonly used letter codes are as follows
Different characteristics of oil seal:
DS: Bi-directional rotary shaft seal with secondary lip.
ZD: with two metal skeletons inside and outside the auxiliary lip.
FB: A pair of lip exposed skeleton rotating shaft lip seal.
SP: The inner shell of multiple secondary lips is provided with a shaft lip seal ring.
MC: Shell type sealing ring.
DL: Left crankshaft rotation.
DR: Right crankshaft rotation.
QB: All rubber valve oil seal skeleton.
QC: The inner wall of the skeleton is not covered with rubber oil seal.
FSD: single bomb storage reciprocating oil seal.
WD: No spring rotating oil seal.
FW: Exposed skeleton type travel shaft, with auxiliary lip oil seal.
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Avis de gain de l'offre de National Energy Group International Engineering Consulting Co., Ltd.
13 Aug,2025
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