General Exothermic Insulating Riser Sleeve

General Exothermic Insulating Riser Sleeve

I.Lightweight, high fire resistance, strong insulation, and not easily damaged during transportation.

II.Save more than 50% in the quality of metal liquid compared to sand mold riser, and reduce the workload of riser cleaning.

III.Reduce the production cost of casting and improve the quality of castings.

Information

General Exothermic Insulating Riser Sleeve

YF150 exothermic insulating riser sleeve has excellent advantage of low density and efficient exothermic-insulating performance which is mainly applicable for small to medium steel and iron castings, also the corresponding lid. Incorporated in mold is used mostly for molding.

The sleeves we provide to our customers are inspected for consistency in their density, roundness, and wall thickness, ensuring consistency in your process. They are also engineered to be used in all molding systems and molding machines with a variety of sleeve shapes to choose from (straight, necks, downs, domes, and more).

Open Riser Sleeve

Blind Riser Sleeve

Dome Blind Riser Sleeve

Neck Down Riser Sleeve

Oval Riser Sleeve

Round Riser Lid

Oval Riser Lid

Reliable, cost effective approach for optimizing feeding efficiency, improving quality, and lowering cost.

Wide range of modulus between 0.9 to 4.0cm
Wide size range from 3.5 to 150mm
Good exothermic performance
Adequate strength can be rammed up directly on the pattern plate
High grade of insulation with an additional exothermic reaction
Many different shapes are available: open, blind, oval, neck down and side types

Insulating Riser Sleeve

General Exothermic Insulating Riser Sleeve

Specification	Exothermic Riser Modulus	Insulating Riser Modulus	Volume	Size（mm）
Specification	Exothermic Riser Modulus	Insulating Riser Modulus	Volume	du	Du	do	Do	H
YF150-M40×75	1.35	0.87	94	42	66	38	62	75
YF150-M50×50	1.33	0.94	108	52	79	48	75	55
YF150-M50×75	1.45	1.03	147	52	78	48	74	75
YF150-M60×60	1.60	1.13	187	63	91	58	86	65
YF150-M60×75	1.66	1.18	212	62	90	58	86	75
YF150-M70×70	1.86	1.32	293	73	101	68	96	75
YF150-M70×100	2.01	1.43	385	73	103	67	97	100
YF150-M80×80	2.11	1.5	427	83	112	77	106	85
YF150-M80×150	2.45	1.74	754	83	115	77	109	150
YF150-M90×90	2.37	1.68	604	93	122	87	116	95
YF150-M90×150	2.68	1.9	954	93	127	87	121	150
YF150-M100×100	2.62	1.86	824	103	134	97	128	105
YF150-M100×150	2.91	2.06	1178	103	139	97	133	150
YF150-M110×110	2.91	2.07	1123	115	147	110	142	113
YF150-M110×170	3.32	2.36	1766	118	150	110	142	173
YF150-M120×120	3.15	2.24	1425	124	158	117	151	125
YF150-M120×170	3.54	2.51	2089	128	162	120	154	173
YF150-M125×150	3.42	2.43	1840	128	166	122	160	150
YF150-M130×130	3.43	2.43	1833	135	169	130	164	133
YF150-M130×170	3.74	2.66	2439	138	174	130	166	173
YF150-M140×140	3.67	2.60	2247	144	182	137	175	145
YF150-M140×170	3.94	2.80	2817	148	186	140	178	17

Riser Sleeve

Specification	Exothermic Riser Modulus	Insulating Riser Modulus	Volume	Size（mm）
Specification	Exothermic Riser Modulus	Insulating Riser Modulus	Volume	du	Du	do	Do	h	H
YF150-A40/70	1.20	0.75	70	41.5	62.5	35.5	59	63	71.5
YF150-A50/80	1.50	0.95	130	52	73.5	48	70	70	80
YF150-A60/90	1.70	1.07	180	57.5	80	52.5	75	78.5	91
YF150-A70/100	2.00	1.25	300	69.5	94	65	89	87	99
YF150-A80/110	2.25	1.40	420	79	102	71.5	99	96.5	108
YF150-A80/125	2.38	1.44	480	77	101	71	84	113.5	125
YF150-A90/120	2.50	1.55	580	89	119	81	110	104.5	120
YF150-A100/130	2.80	1.75	800	97	127.5	91	119.5	118	133
YF150-A100/220	3.15	1.95	1400	102	128	89	116	201.5	215
YF150-A110/140	2.91	1.82	1000	108	138	101	130	123	140
YF150-A120/150	3.20	2.00	1350	118	154.5	112	148	130	150
YF150-A140/170	3.73	2.50	2140	140	182	131	173	149	170

Insulating Riser Sleeve

Specification	Exothermic Riser Modulus	Insulating Riser Modulus	Volume	Size（mm）
Specification	Exothermic Riser Modulus	Insulating Riser Modulus	Volume	du	Du	Do	h
YF150-A50/60R	1.41	1.00	80	51	75	45	50
YF150-A60/70R	1.78	1.20	140	61	87	50	60
YF150-A70/80R	2.02	1.40	220	71	97	55	70
YF150-A80/90R	2.31	1.60	330	82	110	60	80
YF150-A100/110R	2.89	2.00	650	102	132	70	100
YF150-A110/120R	3.16	2.24	870	112	144	75	105
YF150-A130/140R	3.69	2.64	1440	132	166	80	125

General Exothermic Insulating Riser Sleeve

Specification	Exothermic Riser Modulus	Insulating Riser Modulus	Volume	Size（mm）
Specification	Exothermic Riser Modulus	Insulating Riser Modulus	Volume	Du	N	Do	do	h	H
YF150-S70/10	1.95	1.37	345	58	35	92	70	25	100
YF150-S80	2.19	1.54	420	70	39	103	78	27	100
YF150-S90	1.16	0.81	120	75	53	119	89	30	30
YF150-S100	2.71	1.87	930	79	48	132	101	50	150
YF150-S120	3.2	2.23	1400	98	60	157	121	50	150
YF150-S140	3.68	2.64	2700	140	98	182	140	63	210

Riser Sleeve

Specification	Exothermic Riser Modulus	Insulating Riser Modulus	Volume	Size（mm）
Specification	Exothermic Riser Modulus	Insulating Riser Modulus	Volume	a	b	T	H
YF150-T40/60/60	1.29	0.94	120	40	60	13	60
YF150-T50/80/80	1.65	1.20	240	50	75	13.5	75
YF150-T60/90/90	1.98	1.43	410	60	90	15	90
YF150-T60/145/150	2.60	1.91	1200	60	144	15	150
YF150-T70/100/100	2.31	1.69	660	70	105	15	105
YF150-T70/140/75	2.21	1.61	650	70	140	17	75
YF150-T80/120/120	2.63	1.92	980	80	120	17	120
YF150-T80/160/150	3.00	2.21	1700	80	160	20	150
YF150-T90/140/140	2.96	2.17	1400	90	135	17	135
YF150-T100/150/150	3.33	2.38	1900	100	150	20	150

Insulating Riser Sleeve

Specification	Size（mm）
Specification	D	d	N	A	B	C	T
YF150-G70	94	71	14	20	5	20	11
YF150-G80	103	78	14	22	5	22	13
YF150-G100	132	-	16	-	-	-	15
YF150-G120	157	-	18	-	-	-	18
YF150-G140	182	140	20	26	5	26	20

General Exothermic Insulating Riser Sleeve

Specification	Size（mm）
Specification	a	b	A	B	C	D	E	T
YF150-GT40/60	66	86	15	5	15	60	10	13
YF150-GT60/90	90	120	20	5	20	90	10	15
YF150-GT60/145	90	174	20	5	20	144	10	15
YF150-GT70/105	100	135	20	5	20	105	10	15
YF150-GT70/140	105	175	25	5	25	135	12	17
YF150-GT80/120	114	154	25	5	25	120	12	17
YF150-GT80/160	120	200	25	5	25	160	20	20
YF150-GT90/140	130	180	25	5	25	140	20	20
YF150-GT100/150	140	190	30	5	30	150	20	20

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