Tianjin Chenhang Keyuan Technology Development Co., Ltd. is primarily engaged in the distribution and technical services of analytical instruments and precision fluid transfer equipment. Since its establishment, the company has adhered to a service philosophy centered on quality, price, delivery time, inventory of spare parts, and customer-first principles, continuously earning widespread recognition from a broad customer base. The products are widely used in industries such as pharmaceuticals, environmental protection, petrochemicals, chemicals, hydrogenation reactions, multi-channel chemical devices, multi-functional reaction experimental devices, catalyst evaluation, catalytic cracking, distillation, pesticides, daily chemicals, and life sciences.

Tianjin Chenhang Keyuan Technology Development Co., Ltd. offers in-stock supply of ELDEX constant flow pump accessories:

EL-1381  Ruby Check Valve Cartridge

EL-1424  Ceramic Check Valve Cartridge

EL-5913  Plunger Seal, 3/32”, 1LM/1LI/2LM/2LI/3LM/3LI

EL-5943  Plunger Seal, 1/8”, 1SM/1SI/2SM/2SI/3SM/3SI

EL-5946  Plunger Seal, 1/4”, 1HM/1HI/2HM/2HI/3HM/3HI

EL-5819  Plunger Rod, 3/32", 1LM/1LI/2LM/2LI/3LM/3LI

EL-5820  Plunger Rod, 1/8", 1SM/1SI/2SM/2SI/3SM/3SI

EL-5821  Plunger Rod, 1/4”, 1HM/1HI/2HM/2HI/3HM/3HI

EL-1373  Inlet Check Valve Assembly (including cartridge), 1/8" Swagelok

EL-1374  Outlet Check Valve Assembly (including cartridge), 1/8" Swagelok