BIA Mechanical Seals

The materials of BIA Mechanical Seals can be selected according to the characteristics of the medium and working conditions. Common materials include ceramics, silicon carbide, graphite, stainless steel, etc. These materials have excellent corrosion resistance, high temperature resistance and wear resistance.

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Product Description

Elastomer Below Mechanica Seal BIA from China

Description:

BIA mechanical seals usually have a variety of models and specifications to adapt to different working conditions and media requirements. They are widely used in water pumps, submersible pumps, chemical pumps, sewage pumps and other fields, providing reliable sealing solutions for various fluids.

Operational Conditions:

Temperature:-20℃ to +120℃
Pressure:≤1.0MPaSpeed:≤15m/s

Materials:

Stationary Ring: Ceramic(Alumina),Silicon Carbide Reaction Bonded,Silicon Carbide Sintered Pressureless, Ni-binder Tungsten Carbide
Rotary Ring: Resin Impregnated CarbonGraphite(Furan),Antimony Impreg. Carbon Graphite, Silicon Carbide Sintered Pressureless, Silicon Carbide Reaction Bonded
Secondary Seal: Fluorocarbon Rubber(Viton), Nitrile(NBR),EthylenePropylene(EPDM),Spring and Metal Parts: Stainless Steel, Stainless Steel

Applications:

Clean Water,Sewage Water,Oil and other moderately corrosive fluids.

d (mm)	D3	D1	L1	L2
14	27.5	30	19	5
16	28.5	32	21	5
18	312	35	22.5	7.5
20	31.7	35	21	8
25	40.2	40	25.5	8
28	44.1	43	25.5	8
30	45.1	45	25.5	9
32	49	48	33.5	9
33	49	48	33.5	9
35	502	50	33.5	9
38	55.3	56	33.5	9
40	57	58	33.5	9
43	60.7	61	36.5	9.5
45	62.5	63	38	9.5
48	66.5	66	38	9.5
50	68.6	70	38	9.5
53	70.8	73	41	9.5
55	72.4	75	41	9.5
58	80	78	42	9.5
60	83	80	42	9.5
65	87.2	85	42	10
70	91.6	92	45	11
75	99.4	97	47	12
80	104.6	104	55	12
85	111	109	64	12
90	113	114	66	12