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LCB LCC Material Extension Stem Wedge Gate Valve For Cryogenic Working Conditions

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Address: Xinqiao Industrial Zone, Shiji County, Shiqiao, Panyu Disctrict, Guangzhou, China

Contact name:Qipeng Chen

TEKO Industry Co., Limited

LCB LCC Material Extension Stem Wedge Gate Valve For Cryogenic Working Conditions

Country/Region	china
City & Province	guangzhou guangdong
Categories	Valves

Product Details

LCB LCC Material Extension Stem Wedge Gate Valve For Cryogenic Working Conditions

Low Temperature Material

LCB, LCC, LC1, LC3, LF2 material gate valves used for low temperature working conditions. Heavy duty Out Side Screw & Yoke Type, Bolted Bonnet, Rising Stem, Non Rising Hand Wheel, Renewable Seat ring for Carbon Steel Valves, Integral for Stainless Steel Valves. Valves with most advanced design features provide the ultimate in dependable, economic flow control.

Steel Type	Grade (forging)	Grade (cast)	Composition	Min Temperature
Austenitic	A182, F316	A351 CF8M	18Cr, 8Ni, 2Mo	-196ºC
Nickel Based Steel	A350 LF3	A352 LC3	3 1/2Ni	-101ºC
Nickel Based Steel	NO EQUIV	A352 LC2	2 1/2Ni	-73ºC
Low Temp Carbon Steel	NO EQUIV	A352 LC1	0.5Mo	-59ºC
Low Temp Carbon Steel	A350 LF2	A352 LCB	Carbon Steel	-46ºC

Compliance Standard

Parameter	Compliance to
Design	API 600 - ISO 10434/BS 1414/ASME B 16.34
Pressure Temperature Rating	ASME B 16.34
Face to Face / End to End	ASME B 16.10/ISO 5752/ BS 2080/DIN
End Flange Dimensions	ASME B 16.5/ISO 7005-1/API 605/ BS 3293/ DIN
Butt Weld End Dimensions	ASME B 16.25
Valve Inspection & Testing	ISO 5208 /API 598/ BS 6755 Part I

ISO PN 20/ ASME 150 CLASS
	50	65	80	100	150	200	250	300	350	400	450	500	600
L-RF	178	191	203	229	267	292	330	356	381	406	432	457	508
L1-BW	216	241	282	305	403	419	457	502	572	610	660	711	813
Port	51	64	76	102	152	203	254	305	337	387	438	489	591
ØW	200	200	250	250	300	350	450	500	*	*	*	*	*
H(App.)	425	435	535	600	800	1010	1250	1385	1575	1825	1950	2080	2425
ØD	152	178	190	229	279	343	406	483	533	597	635	698	813
b	15.9	17.5	19.1	23.9	25.4	28.6	30.2	31.8	35	36.6	39.7	42.9	47.7
Øq	92	105	127	157	216	270	324	381	413	470	533	584	692
f	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6
Øj	19	19	19	19	22	22	25	25	29	29	32	32	35
N	4	4	4	8	8	8	12	12	12	16	16	20	20
K:PCD	120	139	152	190	241	298	362	432	476	539	578	635	749
Ring No.**	R 22	R 25	R 29	R 36	R 43	R 48	R 52	R 56	R 59	R 64	R 68	R 72	R 76
ISO PN 50/ ASME 300 CLASS
	50	65	80	100	150	200	250	300	350	400	450	500	600
L - RF	216	241	282	305	403	419	457	502	762	838	914	990	1143
L1 - BW	216	241	282	305	403	419	457	502	762	838	914	990	1143
Port	51	64	76	102	152	203	254	305	337	387	438	489	591
ØW	200	200	250	300	350	450	500	500	*	*	*	*	*
H (App.)	430	475	535	605	845	1075	1260	1425	1585	1845	1995	2175	2650
ØD	165	190	210	254	318	381	444	521	584	648	711	775	914
b	22.3	25.4	28.6	31.8	36.6	41.3	47.7	50.8	54	57.2	60.4	63.5	69.9
Øq	91.9	105	127	157	216	270	324	381	413	469.9	533	584	692
f	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6
Øj	19	22	22	22	22	25	29	32	32	35	35	35	41
N	8	8	8	8	12	12	16	16	20	20	24	24	24
K:PCD	127	149	168	200	270	330	387	451	514	571	628	686	813
Ring No.**	R 23	R 26	R 30	R 37	R 45	R 49	R 53	R 57	R 61	R 65	R 69	R 73	R 77
ISO PN 100/ ASME 600 CLASS
	50	65	80	100	150	200	250	300	350	400	450	500	600
L - RF	292	330	356	432	559	660	787	838	889	991	1092	1194	1397
L1 - BW	292	330	356	432	559	660	787	838	889	991	1092	1194	1397
Port	51	64	76	102	152	203	254	305	336	387	438	489	591
ØW	250	250	300	350	500	600	600	*	*	*	*	*	*
H (App.)	440	500	545	720	850	1200	1390	1580	1655	1905	2010	2275	2810
ØD	165.1	190	209.6	273.1	356	419.1	508	558.8	603.25	685.8	743	813	940
b	25.4	28.6	31.8	38.1	47.7	55.6	63.5	66.7	69.9	76.2	82.6	88.9	102
Øq	91.95	105	127	157	216	270	324	381	413	469.9	533	584	692
f	6.3	6.3	6.3	6.3	6.3	6.3	6.3	6.3	6.3	6.3	6.3	6.3	6.3
Øj	19.5	22.35	22.35	25.4	29	31.75	35.05	35.05	38.1	41.15	45	45	51
N	8	8	8	8	12	12	16	20	20	20	20	24	24
K:PCD	127	149	168	216	292	349	432	489	527	603	654	724	838
Ring No.**	R 23	R 26	R 30	R 37	R 45	R 49	R 53	R 57	R 61	R 65	R 69	R 73	R 77
* Gear operation recommended, Dimensions on request.
** Ring No. Specified for RTJ Flanges.

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