China High Quality John Crane Mechanical Seal Supplier – W58U General Purpose DIN, Multi-spring, O-ring Pusher Seal – VICTOR SEALS

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continue on to further improve, to make sure product top quality in line with market and consumer standard requirements. Our firm has a excellent assurance program have already been established for Metal Bellows Seals, Mechanical Seal Engineering, Metal Bellow Seal, Only for accomplish the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment.

China High Quality John Crane Mechanical Seal Supplier – W58U General Purpose DIN, Multi-spring, O-ring Pusher Seal – VICTOR SEALS Detail:

Features

•Mutil-Spring, Unbalanced, O-ring pusher
•Rotary seat with a snap ring holds all parts together in a unitised design which eases installation and removal
•Torque transmission by set screws
•Conform with DIN24960 standard

Advantages

•Chemical industry
•Industry pumps
•Process Pumps
•Oil refining and petrochemical industry
•Other Rotating Equipment

Operating range

•Shaft diameter: d1=18…100 mm
•Pressure: p=0…1.7Mpa（246.5psi）
•Temperature: t = -40 °C ..+200 °C(-40°F to 392°)
•Sliding velocity: Vg≤25m/s（82ft/m）
•Notes: The range of pressure, temperature and sliding velocity is depend on seals combination materials

Combination Materials

Rotary Face

Silicon carbide (RBSIC)

Tungsten carbide

Carbon graphite resin impregnated

Stationary Seat

99% Aluminium Oxide
Silicon carbide (RBSIC)

Tungsten carbide

Elastomer

Fluorocarbon-Rubber (Viton)

Ethylene-Propylene-Diene (EPDM)

PTFE Enwrap Viton

Spring

Stainless Steel (SUS304)

Stainless Steel (SUS316

Metal Parts

Stainless Steel (SUS304)

Stainless Steel (SUS316)

W58U data sheet in (mm)

Size	d	D1	D2	D3	L1	L2	L3
14	14	24	21	25	23.0	12.0	18.5
16	16	26	23	27	23.0	12.0	18.5
18	18	32	27	33	24.0	13.5	20.5
20	20	34	29	35	24.0	13.5	20.5
22	22	36	31	37	24.0	13.5	20.5
24	24	38	33	39	26.7	13.3	20.3
25	25	39	34	40	27.0	13.0	20.0
28	28	42	37	43	30.0	12.5	19.0
30	30	44	39	45	30.5	12.0	19.0
32	32	46	42	48	30.5	12.0	19.0
33	33	47	42	48	30.5	12.0	19.0
35	35	49	44	50	30.5	12.0	19.0
38	38	54	49	56	32.0	13.0	20.0
40	40	56	51	58	32.0	13.0	20.0
43	43	59	54	61	32.0	13.0	20.0
45	45	61	56	63	32.0	13.0	20.0
48	48	64	59	66	32.0	13.0	20.0
50	50	66	62	70	34.0	13.5	20.5
53	53	69	65	73	34.0	13.5	20.5
55	55	71	67	75	34.0	13.5	20.5
58	58	78	70	78	39.0	13.5	20.5
60	60	80	72	80	39.0	13.5	20.5
63	63	93	75	83	39.0	13.5	20.5
65	65	85	77	85	39.0	13.5	20.5
68	68	88	81	90	39.0	13.5	20.5
70	70	90	83	92	45.0	14.5	21.5
75	75	95	88	97	45.0	14.5	21.5
80	80	104	95	105	45.0	15.0	22.0
85	85	109	100	110	45.0	15.0	22.0
90	90	114	105	115	50.0	15.0	22.0
95	95	119	110	120	50.0	15.0	22.0
100	100	124	115	125	50.0	15.0	22.0

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carry on to further improve, to guarantee merchandise high-quality in line with market and buyer standard necessities. Our organization has a top quality assurance procedure have already been established for China High Quality John Crane Mechanical Seal Supplier – W58U General Purpose DIN, Multi-spring, O-ring Pusher Seal – VICTOR SEALS, The product will supply to all over the world, such as: Borussia Dortmund, Miami, Indonesia, We hope we can establish long-term cooperation with all of the customers. And hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need!

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