YXD形

YXD type

活塞密封

piston seal

TPU、NBR

JB/ZQ4264-97

JB/4264-86

Q/ZB248-77

YXd形

YXd type

活塞杆密封

piston rod seal

TPU、NBR

JB/ZQ4265-97

JB/4265-86

Q/ZB249-77

KYC形

KYC type

活塞、活塞杆密封

piston,piston rod seal

TPU、NBR、FKM

GB2879-81/KY系列

FC形防尘

FC type dustproof

活塞杆密封与防尘

piston rod seal and dustproof

TPU、NBR

JB/T6657-93

J形防尘

J type dustproof

活塞杆外露处防尘

exposed piston rod dustproof

TPU、NBR

JB/T6657-93

V形夹布密封圈

V type fabric seal ring

高低压油缸活塞

与活塞杆组合密封

high ,low pressure oil cylinder piston and piston rod composite seal

夹布NBR

NBR fabric NBR

HG4-337-66(A型

KG形格来圈

KG type Glyd ring

高压油缸活塞密封

high pressure cylinder piston seal

PTFE青铜 复合材料

PTFE bronze Composite material

JB/T15242.1-94

GS形斯特封

GS type Step seal

高压油缸、活塞杆密封

high pressure oil cylinder,

piston rod seal

PTFE青铜 复合材料

PTFE bronze Composite material

JB/T15242.1-94

O形圈

O type ring

静密封、动密封

Silent seal, Dynamic seal

NBR、MVQ、FKM

GB3452.1-92

GB3452.1-82

活塞、活塞杆支承环

piston, piston rod support ring

活塞、活塞杆

导向、支承、耐磨

Piston, piston rod guide,

support, wear resistant

填充POM 填充PTFE

Packing ROM,

Packing ROM

GB/T15242.2-94

ZG、DAS双向组

合密封圈

ZG, DAS two-way composite seal ring

双作用活塞

导向密封

two-way ram guide seal

NBR、POM导向环 PTFE垫圈

NBR, POM guide ring

PTFE washer

国际ISO6547标准

International ISO6547 standard

LW导向环、DW

滑环、K形卡箍

LW guide ring, DW slip

搑ing, K type clasp

煤矿综普采液压支架专用

Specially used for the hydraulic support of the comprehensive general coal mining.

POM、PTFE

煤炭部

Ministry of Coal Industry

HG4-1767-85

"NL"蕾型

"NL"bud type

煤矿液压支架单侧专用

Specially used for the single side of the coalmine hydraulic support

TPU复合材料

TPU composite material

煤炭部

Ministry of Coal Industry

HG4-1767-85

"DE"鼓型

"DE" drum type

煤矿液压支架双侧专用

Specially used for the double sides of the coalmine hydraulic support

TPU复合材料

TPU composite material

煤炭部

Ministry of Coal Industry

HG4-1767-85