Bian AngBU (Hangzhou) MECHANICAL SEAL Co., LTD is SPECIALIZED IN DESIGNING, MANUFACTURING and SELLING THE mechanical seal of SHANDONG SLJY GROUT CIRCULATING PUMP, which is used for gypsum and GRout circulating pump in coal-fired power plant.

SLJY type grout circulating pump mechanical seal belongs to multi-spring single end mechanical seal, sealing surface are made of high quality carbide and silicon carbide, the matrix material can be selected as SUS316L, 2205, 2507, etc. The structure has the advantages of resistance to blockage, abrasion and corrosion, and the service life is more than twice that of the ordinary mechanical seal.

Structural features:

1. Single end face is equipped with a balanced set of mechanical seal, multi-spring external is effectively protected, static ring compensation; Simple installation, no adjustment required. (according to customer's requirements to make double end face internal balance type set type mechanical seal)

2. The default material is 316L stainless steel + non-pressure sintered silicon carbide (SSIC), you can also change the friction pair and matrix material according to user requirements.

Working parameters:

Fixed content: ≤30%

The temperature: - 20 ℃ to 200 ℃

Pressure: 2.4 MPa or less

Shaft diameter: 220 mm or less

Main applications:

The mechanical seal is used FOR desulfurization of flue gas from coal-fired power generation. It is suitable for slurry circulation pump of absorption tower, gypsum slurry pump, limestone slurry pump and gypsum discharge pump.

Common models:

SLJY40-250 SLJY40-315 SLJY40-350 SLJY40-400

SLJY50-250 SLJY50-315 SLJY50-350 SLJY50-400

SLJY65-250 SLJY65-315 SLJY65-350 SLJY65-400

SLJY80-250 SLJY80-315 SLJY80-350 SLJY80-400

SLJY100-250 SLJY100-315 SLJY100-350 SLJY100-400

SLJY125-250 SLJY125-315 SLJY125-350 SLJY125-400

SLJY150-250 SLJY150-315 SLJY150-350 SLJY150-400