China Manufacturer for Sealing Rings - 688 Metal Bellow Mechanical Seal for John Crane 609 – Xindeng

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Our advancement depends on the superior gear ,superb talents and consistently strengthened technology forces for Sic Seal Ring , Flexibox Mechanical Seal , Silicon Carbide Seal , We are sincerely on the lookout ahead to cooperate with buyers everywhere in the entire world. We imagine we will satisfy along with you. We also warmly welcome consumers to visit our manufacturing unit and purchase our items.

China Manufacturer for Sealing Rings - 688 Metal Bellow Mechanical Seal for John Crane 609 – Xindeng Detail:

Description:
688 Mechanical Seal
For big compressors and industrial pumps
Replacing the mechanical seal of John Crane 609

Operational Conditions:
Temperature: -75℃ to +400℃
Pressure: ≤2.0MPa
Speed: ≤23m/s

Materials:
Stationary Ring：TC, Silicon Carbide
Rotary Ring：Carbon ,Silicon Carbide,TC
Secondary Seal：NBR,EPDM,Viton
Bellows：Steel
Spring and Metal Parts：Steel

Applications:
Oil, light hydrocarbon,
aromatic Hydrocarbon,
organic solvents,
week acids, ammonia

d(inch)	D3	L1
1.000	41.28	38.95
1.125	44.45	39.87
1.250	47.63	40.66
1.375	50.8	40.66
1.500	53.98	40.66
1.625	57.15	40.66
1.750	60.33	41.48
1.875	63.5	41.48
2.000	66.68	42.26
2.125	69.85	42.26
2.250	73.03	43.86
2.375	76.2	43.86
2.500	82.55	44.65
2.625	85.73	45.44
2.750	88.9	45.44
2.875	93.65	47.83
3.000	96.82	47.83
3.125	101.6	47.83
3.250	104.78	47.83
3.375	107.95	47.83
3.500	111.13	47.83
3.625	114.3	47.83
3.750	117.48	47.83
3.875	120.65	47.83
4.000	123.83	47.83

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Our target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers' demands for China Manufacturer for Sealing Rings - 688 Metal Bellow Mechanical Seal for John Crane 609 – Xindeng, The product will supply to all over the world, such as: Pretoria, Greek, venezuela, We'll continue to devote ourselves to market & product development and build a well-knit service to our customer to create a more prosperous future. Please contact us today to find out how we can work together.

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