![]() |
![]() |
TREM Engineering: gas seal, o-ring and metal bellows mechanical seals manufacturer
Welcome to the web site of the TREM Engineering Company - manufacturer of cartridge mechanical seals (shaft seals) for pumps, barrier/buffer fluid systems (reservoirs), and dry gas seals for compressors. TREM Engineering Company is the best producer among mechanical seals manufacturers in Russia.
TREM Engineering serves a limited number of industries. For each industry TREM Engineering offers industry-oriented products, for example:
1) Heavy duty cartridge mechanical seals for hydrocarbons at oil refineries and petrochemical plants, including according to API682:
a) SD series high temperature welded metal bellows mechanical seal (API682 Type C seal) - for hydrocarbon services at vacuum distillation, FCC, thermo cracker, delayed coker, and other units;
b) RDT series o-ring mechanical seal (API682 Type A seal) for light and heavy hydrocarbons services, including VOCs and LPG, and other hazardous and chemically aggressive fluids in oil refining and gas producing industries;
2) Heavy duty cartridge high pressure mechanical seals for oil refinery, oil producing and oil transportation pumps
a) RO-48A single or RDT-48A tandem mechanical seal for high pressure single or multistage oil exploration water injection pumps or crude oil transportation pumps;
b) RDD double mechanical seal for the same high pressure pumps;
c) RO mechanical seal for sour crude oil transportation pumps and water injection pumps.
3) General duty cartridge mechanical seals for chemical, petrochemical and pulp & paper plants
a) The RDU/RSO very carefully designed line of tandem dual balanced/single seals will meet the majority of general duty pumps and applications.
TREM Engineering offers mechanical seals with reliability and service life, which have been proven (see page mechanical seals in use) to be equal to seals made by the best USA, German, and Japanese manufacturers, with an excellent value for money. Besides, TREM Engineering offers to its customers not only new gas seals and control systems. A complete package to upgrade a compressor from oil seals to dry gas seals is available
TREM Engineering offers its’ customers not only high-quality products, but also application engineering, product-specific training, mechanical seal repair, and supervision at installation, either by the head company, or by local agencies.
During the last 5 years TREM Engineering has become an official vendor of o-ring and metal bellows mechanical seals to all Russian major oil and gas companies, including GAZPROM, TNK-BP, LUKOIL-Conoco, Surgutneftegas, TRANSOIL, ROSNEFT, Bashneftechim, YUKOS, Sibneft, Slavneft, and Tatneft.
TREM Engineering has won about 70% of the cartridge mechanical seal market for oil and gas industry Russia, CIS and some countries of Eastern Europe which proves TREM Engineering to be the leader among mechanical seals manufacturers in the oil and gas market.
Explore our products, and help saving your country’s budget!


