API6d Standard Check Valves for Oil Pipeline Valves

Product Description

Product Description
Product Description 1. Materials: WCB,WC6,LCB,CF8M,CF8,CF3,CF3M,...
2. Size: 2"~48"
3. Class:150LB~2500LB
4. Connection:RF,RTJ,BW
5. Standard: API600,API 603
6. Construction Type: BB,OS&Y,Rising Stem,Flexible Wedge
6. Face to Face: ≤ 36" to ASME B16.10, ≥ 40" to manufacturer's standard
7. BW End: ASME B16.25
8. Flanged End: ≤24" to ASME B16.5,≥26" to ASME B16.47 Series A
Product Parameters

	NPS	DN	API US Standard swing check valve size list
Type	in	mm	L	D	D1	D2	b	z-Фd	H	W(kg)
H44H-150Lb	2"	50	203	152	120.6	92	19	4-Ф19	161	17
H44W-150LbP	21/2"	65	216	178	139.7	105	22	4-Ф19	180	23
H44Y-150LbP	3"	80	241	190	152.4	127	24	4-Ф19	190	33
H44Y-150LbR	4"	100	292	229	190.5	157	24	8-Ф19	203	44
H44Y-150LbPL	5"	125	330	254	215.9	186	24	8-Ф22	229	62
H44Y-150LbRL	6"	150	356	279	241.3	216	25	8-Ф22	257	78
	8"	200	495	343	298.4	270	29	8-Ф22	292	137
	10"	250	622	406	362	324	30	12-Ф25	355	207
	12"	300	698	483	431.8	381	32	12-Ф25	396	279
	14"	350	787	533	476.2	413	35	12-Ф29	445	387
	16"	400	864	597	539.8	470	37	16-Ф29	490	446
	18"	450	978	635	577.8	533	40	16-Ф32	520	621
	20"	500	978	698	635	584	43	20-Ф32	546	770
	24"	600	1295	813	749.3	692	48	20-Ф35	880	970
H44H-300Lb	2"	50	267	165	127	92	22	8-Ф19	180	20
H44W-300LbP	21/2"	65	292	190	149.4	105	25	8-Ф22	190	24
H44Y-300LbP	3"	80	318	210	168.1	127	29	8-Ф22	212	40
H44Y-300LbR	4"	100	356	254	200.2	157	32	8-Ф22	246	51
H44Y-300LbPL	5"	125	400	279	235	186	35	12-Ф22		65
H44Y-300LbRL	6"	150	444	318	269.7	216	37	12-Ф25	292	90
	8"	200	533	381	330.2	270	41	16-Ф29	328	175
	10"	250	622	444	387.4	324	48	16-Ф32	379	210
	12"	300	711	521	450.6	381	51	20-Ф32	420	286
	14"	350	838	584	514.4	413	54	20-Ф35	530	400
	16"	400	864	648	571.5	470	57	20-Ф35	584	550
	18"	450	978	711	628.6	533	60	24-Ф35	610	700
	20"	500	1016	775	685.8	584	64	24-Ф41	860	860
	24"	600	1346	914	812.8	692	70	28-Ф44	203	1931
H44H-600Lb	2"	50	292	165	127	92	25	8-Ф19	203	34
H44W-600LbP	21/2"	65	330	190	150	105	29	8-Ф22	229	45
H44Y-600LbP	3"	80	356	210	168	127	32	8-Ф22	235	63
H44Y-600LbR	4"	100	432	273	216	157	38	8-Ф25	286	114
H44Y-600LbPL	5"	125	508	330	266	186	44	8-Ф29	292	160
H44Y-600LbRL	6"	150	559	356	292	216	48	12-Ф29	330	207
	8"	200	660	419	349	270	56	12-Ф32	381	387
	10"	250	787	508	432	324	64	16-Ф35	457	580
	12"	300	838	559	489	381	67	20-Ф35	584	778
	14"	350	889	603	527	413	70	20-Ф38	635	869
	16"	400	991	686	603	470	76	20-Ф41	684	1380

Detailed Photos
Certifications
Packaging & Shipping

Company Profile
Yueqiang Valve Co., Ltd. has been committed to the development of the valve industry, is a set of control room design, research and development, manufacturing, sales and service in one of the large valve enterprises, is the national excellent pressure pipeline components manufacturing license AAA level credit enterprise, national key support high-tech enterprise implementation unit. Its production and development of gate valves. Globe valve, regulating valve, ball valve, butterfly valve, self-operated valve, vacuum valve and other products have been widely used In the world of petroleum refining fine chemical industry, coal chemical industry, NG, chemical fiber, electric power, metallurgy, new energy, pipeline transportation. Papermaking and other fields, and by the petrochina, Sinopec, CNOOC and other users recognized. The company is located in Zhejiang Wenzhou Economic Development Zone (pump valve town)- Wenzhou Economic Development Zone Gangteng Industry District, with branches in major cities across the country, service network throughout the country. The company implements network tube inside Management, relying on advanced door production equipment and excellent management, design talents, to achieve standardized operation in the fastest The time to provide customers with high quality products. The company adheres to the business philosophy of creating value for users, creating opportunities for employees and creating wealth for society, and adheres to the business philosophy of "survival by quality, development by innovation, efficiency by management, and market by service. Road, and strive to use 3-5 years to develop into an important influence, and with a certain international competitiveness of China Valve production backbone enterprises, for domestic and foreign customers to provide high-quality nuclear power, metallurgy, petrochemical, thermal power special valves Products, to achieve the company's leapfrog development. FAQ Q1: We are interested in your products?A1: In order to recommend you suitable products, please provide detail information, like size, material, pressure, model.Q2: Is the requirement for MOQ?A2: For some small size, like 1/4''-1''(DN6-DN25), it request the MOQ is 50pcs for each size. Generally speaking, it depends on your order.Q3: How about the warranty?A3: The warranty time is 18 months after leaving our factory. We can repair or change because of the quality problems.Q4: PaymentA4: Mainly T/T, Western Union & PayPal are applicable for us. Payment Term: 30% prepayment, 70% balance paid before shipping or against copy of BL.Q5: Can you manufacture different standards valves according to customer requirements?A5: Yes. We can manufacture API,DIN,GOST,JIS standards for different pressure & temperature & size according to different needs.If you want to know more about our products, please contact freely. We will patiently answer your all questions.

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