Mechanical Seal (ST502B), Buy Mechanical Seal (ST502B), China Mechanical Seal (ST502B), Buy Mechanical Seal (ST502B), Sell Mechanical Seal (ST502B) From ZCtrade.com

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Brand Name: seoul tech

Place of Origin: Korea

Model Number : ST502B

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Apply Range

Pressure: Up to 1.6MPa

Temperature: -20°C~140°C

Velocity: Vg<13m/sec

Elastomer bellows mechanical seals

Type ST502B is Equivalent to John Crane mechanical seal Type 502

Single Face

Elastomer bellows

Measure up to the Standard DIN24960

ST502B Fitting Dimension(mm)

Model	D1(h6)	D2(max)	D3(min)	D4(H11)	D5(H8)	L1(±0.5)	L2	L3	L4	L5	L6
ST502B-14	14	24	26	21	25	35.0	23.0	12.0	1.5	4	5.0
ST502B-16	16	26	28	23	27	35.0	23.0.	12.0	1.5	4	5.0
ST502B-18	18	32	34	27	33	37.5	24.0	13.5	2.0	5	7.5
ST502B-20	20	34	36	29	35	37.5	24.0	13.5	2.0	5	7.5
ST502B-22	22	36	38	31	37	37.5	24.0	13.5	2.0	5	7.5
ST502B-24	24	38	40	33	39	40.0	26.7	13.3	2.0	5	7.5
ST502B-25	25	39	41	34	40	40.0	27.0	13.0	2.0	5	7.5
ST502B-28	28	42	44	37	43	42.5	30.0	12.5	2.0	5	7.5
ST502B-30	30	44	46	39	45	42.5	30.5	12.0	2.0	5	7.5
ST502B-32	32	46	48	42	48	42.5	30.5	12.0	2.0	5	8.0
ST502B-33	33	47	49	42	48	42.5	30.5	12.0	2.0	5	8.0
ST502B-35	35	49	51	44	50	42.5	30.5	12.0	2.0	5	8.0
ST502B-38	38	54	58	49	56	45.0	32.0	13.0	2.0	6	10.0
ST502B-40	40	56	60	51	58	45.0	32.0	13.0	2.0	6	10.0
ST502B-43	43	59	63	54	61	45.0	32.0	13.0	2.0	6	12.0
ST502B-45	45	61	65	56	63	45.0	32.0	13.0	2.0	6	12.0
ST502B-48	48	64	68	59	66	45.0	32.0	13.0	2.0	6	12.0
ST502B-50	50	66	70	62	70	47.5	34.0	13.5	2.5	6	12.0
ST502B-53	53	69	73	65	73	47.5	34.0	13.5	2.5	6	12.0
ST502B-55	55	71	75	67	75	47.5	34.0	13.5	2.5	6	12.0
ST502B-58	58	78	83	70	78	52.5	39.0	13.5	2.5	6	14.0
ST502B-60	60	80	85	72	80	52.5	39.0	13.5	2.5	6	14.0
ST502B-63	63	83	88	75	83	52.5	39.0	13.5	2.5	6	14.0
ST502B-65	65	85	90	77	85	52.5	39.0	13.5	2.5	6	14.0
ST502B-68	68	88	93	81	90	52.5	39.0	13.5	2.5	7	14.0
ST502B-70	70	89	95	82	92	60.0	45.5	14.5	2.5	7	14.0
ST502B-75	75	96	104	88	97	60.0	45.5	14.5	2.5	7	14.0
ST502B-80	80	104	109	95	105	60.0	45.0	15.0	3.0	7	14.0

Company Profile

SEOUL TECH is located in Bucheon, Korea.The company is established in 1996.We are one of the largest manufacturer in Mechanical seal, Silicon carbide parts, Tungsten carbide parts, Carbon graphite parts, Ceramic parts etc.Especially, We have been developed various mechanical seal, such as rubber bellows mechanical seal, acid resistant seal, multi spring mechanical seal, single spring mechanical seal, cartridge mechanical seal and seal unit for agitator etc.These mechanical seals are used in water pump, chemical pump, oil refining industry, food industry, petrochemical industry etc.Now we are supplying every type of mechanical seal to our customer and they are satisfied with our excellent quality and service. Also we are now enjoying great reputation from our customer.

Mechanical Seal (ST502B)

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