O -ring Mechanical Seal from China manufacturer

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


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Product Detail

Model No.: CR58B

Production Capacity: 1500-2000 SETS EACH MOUTH

Delivery Date: 15-20days

Style: Mechanical Seal

Brand Name: John Crane 58B/Burgann BT-C...

Rotary Ring:: B,A,Q1,U2,

Spring and Metal Parts: F,G ,M

Means of Transport: Ocean,Air

Packing: Carton

Standard or Nonstandard: Standard

Material: Others

Stationary Ring:: V1,Q2,Q1,U2

Secondary Seal:: P,E,V,M1,M2

Seat Type:: CRBP(Standard) CRBO

PTFE multi-spring Mechanical Seal type CR58B
temperature:-20℃ to +180℃
Pressure:<<2.5Mpa
Speed:<<15m/s

Product:O-ring Mechanical Seal
CR58B Mechanical Seal Can be Widely Used in Clean water Sewage water Oil and other Moderately Corrosive Fluids
type:Mechanical Seal

Operational conditions:		Materials
temperature	-20℃ to +180℃	Stationary ring	V1,Q2,Q1,U2,
Pressure	<<2.5Mpa	Rotary ring	B,A, U2,Q2
Speed	<<15m/s	Secondary seal	P,E,V
Standard	DIN24960	Spring and metal parts	F,G,M
Seat type	Standard:CRBP	Alternation	CRBO
Application: clean water,sewage water, Oil and other moderately corrosive fluids

JOHN CRANE type 58B O -ring Mechanical Seal

SIZE	d	do	D3	D2	D1	L`1	L2	L3	L6
14	14	18	32	21	25	30.5	12.0	18.5	6.0
16	16	20	34	23	27	30.5	12.0	18.5	6.0
18	18	22	36	27	33	31.5	13.5	20.5	6.5
20	20	24	38	29	35	31.5	13.5	20.5	6.5
22	22	26	40	31	37	31.5	13.5	20.5	6.5
24	24	28	42	33	39	34.2	13.3	20.3	6.7
25	25	30	44	34	40	34.5	13.0	20.0	7.0
28	28	33	47	37	43	37.5	12.5	19.5	7.5
30	30	35	49	39	45	38.0	12.0	19.0	8.0
32	32	38	54	42	48	38.0	12.0	19.0	8.0
33	33	38	54	42	48	38.0	12.0	19.0	8.0
35	35	40	56	44	50	38.0	12.0	19.0	8.0
38	38	43	59	49	56	39.5	13.0	20.0	10.0
40	40	45	61	51	58	39.5	13.0	20.0	10.0
43	43	48	64	54	61	39.5	13.0	20.0	10.0
45	45	50	66	56	63	39.5	13.0	20.0	10.0
48	48	53	69	59	66	39.5	13.0	20.0	10.0
50	50	55	71	62	70	44.0	13.5	20.5	11.5
53	53	58	78	65	73	44.0	13.5	20.5	11.5
55	55	60	80	67	75	44.0	13.5	20.5	11.5
58	58	63	83	70	78	49.0	13.5	20.5	11.5
60	60	65	85	72	80	49.0	13.5	20.5	11.5
63	63	68	88	75	83	49.0	13.5	20.5	11.5
65	65	70	90	77	85	49.0	13.5	20.5	11.5
70	70	75	95	83	92	55.5	14.5	21.5	13.5
75	75	80	104	88	97	55.5	14.5	21.5	13.5
80	80	85	109	95	105	55.0	15.0	21.5	13.0
85	85	90	114	100	110	600	15.0	21.5	13.0
90	90	95	119	105	115	60.0	15.0	21.5	13.0
95	95	100	124	110	120	60.0	15.0	21.5	13.0
100	100	105	129	115	125	60.0	15.0	21.5	13.0

packing & shipping&delivery time
1, big size and high weigh for one pc ,use wooden box. usually use carbon box.
packing material :foam,PE ,sponge,PP, Blister Card ,corrugated diaphragms,shrink film and so on.
2,for shipping , for mass order ship by sea, small order ship by Express. we have a very big and specialite courier who can choose the mostsuitable Express . you can choose the generalas following :TNT/FedEX/DHL/DNJ/UPSfor other special Express we will according to actual to meet your requirement.
3,the production cycle is about 20days.but still need according to the actual conditions.

About us
We Cary mechanical seal factory specialized in this field more than 20years. With advanced equipments and excellent technologies. Our main products: industrial pump mechanical seals, mixer and agitator seals, cartridge seals, metal bellow seals. Custom CAR\SIC\CER\TC materials seats and bushings or other products make according to your drawings. Our products are exported to Europe/the middle East/Southeast Asia/south Africa and so on.

Parts of Main product's pictures.
carbon ring and other special shape goods

Common models

Stationary seat	G6/G606,G4,G13,G9/G92,G16,G46,G60,BO,,BC,BD,2100,20
Single spring mechanical seal	M32,M2N,BT-FN,950,1527,US2,Type1,20,560A,BIA,FBDMG912
Multi spring mechanical seal	8-1,8B1,58U,59U,U1002,9,491,591,891
Wave spring mechanical seal	67,68,82,92N,M7N,
Elastomer bellow mechanical seal	6,60/65,140,150,151,2100,502,MG1,70,WB2,10R/10T
Metal bellow mechanical seal	MFL85N,MFLWT80,JC680,609
Cartridge mechanical seal	AES CS,DIN SAI,CDSA,CURC,CONII,JC4610,CARTEX-SN,
Flypt pump seal	Flypt 2082,2210,2660,2670,3085,3102,3152,3300,3356,4630,4680
Custom six kinds materials products	Carbon /silicon carbide/tungstencarbide/ceramic/sus304&316/ptfe