Mechanical Seals for pumps from China manufacturer - Ningbo Yinzhou Yongxing Mechanical Seals Factory

Payment Terms:	T/T,L/C,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: YK202

Production Capacity: 2000 Set/Sets per Week

Delivery Date: It depends on your order.

Brand Name: YK

Temperature: -20℃~100℃

Speed: ≤6m/Sec

Means of Transport: Ocean,Land,Air

Packing: Carton .

Standard or Nonstandard: Standard

Mediums: Water, oil and weakly-corro...

Pressure: ≤0.35Mpa

,ISO9001-2008 Certificate passed
,Single spring seal
, Rubber bellow seal

Product Name:Double mechanical seals of water pumps

Specifications

1,unbalanced
2,single spring
3,independent of direction of rotation
4,elastomer bellows
5,ISO9001-2008 certificate

1.Main Characteristics of this shaft seal

Temperature : -20°c~100°c

Pressure : ≤0.35Mpa

Speed : ≤6m/Sec

2.Materials

Stationary Ring : Ceramic / SIC / TC

Rotary Ring : Carbon / SIC / TC

Secondary Seal : NBR / EPDM / VITON

Spring and Punched Parts : Steel

This is the design drawing:

More size informations , please contact us dorectly .

Spec/Size	d	D1	D2	L	L1	L2
YK202-14	14	26	26	38	7	7
YK202-14A	14	28	28	38	7	7
YK202-14B	15	30	30	38	7	7
YK202-15	15	28	28	38	7	7
YK202-15A	16	30	30	38	7	7
YK202-16	16	28	28	38	7	7
YK202-16A	16	30	30	38	7	7
YK202-18	18	34	34	38	7	7
YK202-20	20	36	36	40	7	7
YK202-25	25	41	41	51	9	9
YK202-30	30	46	46	51	9	9

Applocation:
In pumps and units, sealed with petroleum products, liquefied hydrocarbon gases, fluids containing harmful chemical substances. Used in extremely hazardous situations,Completely prevent the toxic, hazardous, flammable, explosive media leaks