Spring type mechanical seal with tungsten carbide double sealing surface

Pneumatic Hard Seal Flange Butterfly Valve

US $32 / pc

Min. Order: 100 pc

STAINLESS STEEL THREE-ECCENTRIC HARD-SEALING BUTTERFLY VALVE

US $9 / pc

Min. Order: 1 pc

Double Hardness Rubber Double Hardness Rubber Seal

YG6 High Hardness Tungsten Carbide Seal Ring

US $15 / pc

Min. Order: 10 pc

9 7/8 inch IADC517 sealed bearing hard rocks drilling 9 7/8'' TCI tricone bits /

US $1400 / pc

Min. Order: 1 pc

Stainless steel three piece hard seal ball valve jiao valve

Hard Sealed Flanged Ball Valve

US $20 / pc

Min. Order: 2 pc

Composite steel wire belt strip seals

Wafer Hard Sealing Butterfly Valve

US $15000 / pc

Min. Order: 1 pc

the power station Hard seal electric butterfly valve

US $100 / pc

Min. Order: 1 pc

Double flanged/wafer type eccentric design hard sealed butterfly valve

US $85 / pc

Min. Order: 1 pc