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Ningbo Donglian Mechanical Seal Co.,Ltd
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Mechanical seals
Mechanical seal rings or faces
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Rubber bellows and O-rings
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Products List
Mechanical seals
Teflon bellow mechanical seals
Metal bellow mechanical seals
O-ring mechanical seals
Automotive pump seals
Double face mechanical seals
PTFE wedge mechanical seals
Rubber bellow mechanical seals
Special pump mechanical seals
Mechanical seal rings or faces
Bushings/sleeves and shafts
Bullet-proof plates and armours
Metal parts
Mechanical Seal Standard Stationary Parts
Rubber bellows and O-rings
Stock Products with discount
Featured Products
99% ceramic shafts and bushes
Sic and ssic shafts
Mechanical seal DY816
Mechanical seal DYGRF
Mechanical seal DYALF-D-317
O-ring mechanical seal DY41
Mechanical seal DYAPV-WP-25
Mechanical seal DYF09-90
99.5% ceramic mechanical seal rings or faces
99% and 95% ceramic mechanical seal rings or faces
Bronze, brass and copper bushes
Ssic bullet-proof plates and armours
Ceramic bullet-proof plates and armours
Boron carbide bullet-proof plates
304, 316L, 329, and 2205 etc. are available
NBR,FKM,Epdm,silicone, Neoprene,HNBR, encapsulate…
Sic & ssic bushes/sleeves/bushings
Sic mechanical seal rings or faces
99.5% ceramic shafts and bushes
Ssic mechanical seal rings or faces
Tungsten carbide(TC) mechanical seal rings or fac…
Carbon mechanical seal rings or faces
All Products
Mechanical seal DY108
mechanical seal DY108
Mechanical seal DY416-XX
mechanical seal DY416-XX
Automotive pump seal DYSB3D
automotive pump seal DYSB3D
Mechanical seal DY416-25U
mechanical seal DY416-25U
Mechanical seal DYSB2
automotive pump seal DYSB2
Mechanical seal DY40
mechanical seal DY40
Mechanical seal DYFRI-LG-35
mechanical seal DYFRI-LG-35
Mechanical seal DYF03-60U
mechanical seal DYF03-60U
304, 316L, 329, and 2205 etc. are available
Mechanical seal DYFRI-LG-22
double face mechanical seal DYFRI-LG-22
Mechanical seal DYF18-120
mechanical seal DYF18-120
Mechanical seal DYF17-60U
mechanical seal DYF17-60U
Mechanical seal DYSB2A
mechanical seal DYSB2A
Mechanical seal DYCR-XX
mechanical seal DYCR-XX
Mechanical seal DYAPV-P-25.4
mechanical seal DYAPV-P-25.4
Mechanical seal DYALW-SP
mechanical seal DYALW-SP
Mechanical seal DYALF-N-22
mechanical seal DYALF-N-22
DYALF-D-317
mechanical seal DYALF-D-317
NBR,FKM,Epdm,silicone, Neoprene,HNBR, encapsulated O-rings and etc. are available
Mechanical seal DYALF-A-22
mechanical seal DYALF-A-22
Mechanical seal DYFBD
mechanical seal DYFBD
Mechanical seal DYBIA
mechanical seal DYBIA
Mechanical seal DY570
mechanical seal DY570
Mechanical seal DY521
mechancial seal DY521
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