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API cast steel ball valve

Inquiry

Post Date:

Mar 30,2013

Expiry Date:

Mar 30,2014

Detailed Description:

Quantity: 5Metric Tons
Specs:Q41F-150LB
Price:10 USD FCL
Payment Method: T/T

API cast steel ball valve Flanged ball valve API ball valve
Model: Q41F Size: 1/2 -10
Pressure: 150LB-600LB 10K-40K Material WCB/304/316/304L/316L
Ball Valve and the stopcock are same type the valve, only then its closure is a spheroid, the spheroid circles the valve chest middle line to make revolving to achieve opening, the closure one kind of valve.
The ball valve mainly uses for in the pipeline to make the cut-off, the assignment and the change medium flow direction. The ball valve was in recent years one kind of new valve which widely used.

Type: ANSI flanged ball valve
Model: Q41
Size: 1/2"-8"
Pressure: 150Lb-600Lb 10K-40K
Material: WCB\SS304 SS316 SS304L SS316L
Performance Specification of the Products

Valve Type	Design and Manufacture	Face to Face	Flanged Dimensions	Temperature Pressure	Test-Inspect
FLOATING	BS5351	ANSI B16.10	ANSI B16.5	ANSI B16.34	API1598
TRUNNION	API 6D	ANSI B16.10	ANSI B16.5	ANSI B16.34	API16D

Flanged ball valve API ball valve Standard Design:

Flanged ball valve Specifications

PN(Lb)	Strength Test		Water seal test		Gas seal test
PN(Lb)	MPa	Lbf/in 2	MPa	Lbf/in 2	MPa	Lbf/in 2
150	3.1	450	2.2	315	0.5-0.7	60-100
300	7.8	1125	5.6	815
600	15.3	2225	11.2	1630

API ball valve Material List

Body	WCB	CF8	CF8M	CF3	CF3M
Ball	2Cr13	304	316	304L	316L
Stem	2Cr13	304	316	304L	316L
Seat	PTFE, SS, PTFE, PPL
Gasket	PTFE, Stainless steel, Flexible graphite, Gear type gasket
Stem Seat	PTFE, Stainless steel, Flexible graphite
Packing	PTFE, Flexible graphite
Packing nuts	WCB	304	316	304L	316L
Temperature	150C
Medium	Water, Oil, Gas, Nitric Acid, etc.

API Q41F-150LB Main Dimensions

DN		150Lb 150LbP 150LbR								(kg)Weight
mm	in	L	D	D₁	D₂	b	n-φ d	H	D₀	(kg)Weight
15	1/2	108	89	60.5	35	11.5	4-15	59	130	2.2
20	3/4	117	98	70	43	11.5	4-15	63	130	3.0
25	1	127	108	79.5	51	12	4-15	75	160	4.5
32	1_1/4	140	117	89	64	13	4-15	75	160	5.5
40	1_1/2	165	127	98.5	73	15	4-15	95	230	7.0
50	2	178	152	120.5	92	16	4-19	107	230	9.5
65	1_1/2	190	178	139.7	105	18	4-19	142	400	15
80	3	203	190	152.5	127	19	4-19	152	400	19
100	4	229	229	190.5	157	24	8-19	178	700	33
125	5	256	254	215.9	186	24	8-22	252	1100	58
150	6	394	279	241.5	261	26	8-22	272	1100	93
200	8	457	343	298.5	270	29	8-22	342	1500	160
250	10	533	406	362	324	31	12-25	345	1500	200
API Ball Valve Q41F-300LB 300Lb 300LbP 300LbR
15	1/2	140	95	66.5	35	14.3	4-15	59	130	2.5
20	3/4	152	117	82.5	43	15.9	4-19	63	130	3.5
25	1	165	124	89	51	17.5	4-19	75	160	5.5
32	1_1/4	178	133	98.5	64	19.1	4-19	75	160	4.0
40	1_1/2	190	156	114.5	73	20.7	4-22	95	230	10.0
50	2	216	165	127	92	22	8-19	107	230	14.5
65	1_1/2	241	190	149	105	25	8-22	142	400	23.5
80	3	283	210	168	170	29	8-22	152	400	30
100	4	305	254	200	157	32	8-22	178	700	55
125	5	381	279	235	186	35	8-22	252	1100	81
150	6	403	318	270	216	37	12-22	272	1100	118
200	8	502	381	330	270	41	12-25	342	1500	200
250	10	568	444	387.5	324	48	16-29	345	1500	250
600Lb 600LbP 600LbR
15	1/2	165	95	66.5	35	14.3	4-16	59	160	7.5
20	3/4	190	117	82.5	43	15.9	4-19	63	160	10.5
25	1	216	124	89	51	17.5	4-19	75	230	14.5
40	1_1/2	241	156	114.5	73	22.3	4-22	95	400	18.5
50	2	292	165	127	92	25.4	8-19	107	700	25
100	4	432	273	216	157.2	38	8-25	178	1100	76
125	5	508	330	267	186	44.5	8-29	25.5	1100	102

Company:	Dongjin Valve Co.,Ltd [ China ]
Contact:	Michelle Chen
Tel:	+86-577-85885928
Fax:	+86-577-85885908
Email:	michelle@dongjin.cc

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