Products

DESCRIPTION

Basic Info

Model NO.	PN25, DN50-600
Customized	OEM, ODM
Working Temperature	-25ºC~200ºC
Usage	Indusrial
Pressure	1~2.5MPa
Control Mode	on-off Type
Working Pressure	DN15-DN1400
Working Medium	Air Water Oil Gas
Connection Type	Welding
Trademark	zqv
Origin	Wenzhou, Zhejiang, China
Production Capacity	500000

Product Description

Product Description Application
Natural gas pipelines, city gas

Media
natural gas,coal gas,fuel gas and other fluids, which are not decomposing carbon steel.
Main connection size

DN	A	D	DI	D2	L
			A/B
50	300	40	60.3/57	89	600
65	300	50	76.1/76	114	600
80	300	65	88.9/89	140	600
100	340	80	114.3/108	165	600
125	400	100	139.7/133	216	600
150	400	125	168.3/159	219	800
200	400	150	219.1/219	267	800
250	400	200	273.1/273	355	800
300	500	250	323.9/325	457	800
350	500	300	355.6/377	508	800
400	500	337	406.4/426	558	1200
450	500	337	457.2/480	558	1200
500	600	387	508.0/530	660	1200
600	650	489	609.6/630	812	1200

Certifications Company ProfileZQV Valve is an international company integrates producing and scientific research of valve,manufacturing,installation,sales,service and foreign trade etc.Has been successfully promoted to the domestic first-line brand.of assembled mechanical equipment,which bases at Oubei Town,home of pumps and valves in Wenzhou,Zhejiang.The company serves for general consumers and meets their demands with high quality products and integrity.ZQV valve launches its main product of fully welded ball valve with international advanced producing process and technique and international quality assurance and control procedure and advanced producing and operation management.Our valve products are widely applied in countries and regions like,Eurpoe,Middle East,Southeast Asia and China etc. Main products of fully welded ball valves,underground fully welded ball valves,relief ball valve and natural gas ball valves with diameter of DN15-DN1600 and operating pressure of 1.0Mpa~6.4Mpa and operating temperature of -196ºC~550ºC are available currently.Materials:carbon steel,alloy steel,heat resistant steel,stainless steel;operational methods:manual,with gear,electrical,hydraulic and automatic etc.Main products are comply with relevant technical standards in different regions and countries,such as,ANSI,API,EN,BS,DIN,ASME and ISO etc,which are applied in various industries of petroleum,chemical in dustry,natural gas,thermal,ship industry,electricity,pharmacy,metallurgy,food,construction engineering ect.

Inhrtiying with operational spirit of "surviving with quality,developing with innovation and serving clients with in tegrity" and managing system of client resources are fully implemented with advanced and sufficient processing equipment and process and complete detecting measures and quality assurance system.All materials,suggestions and opinions from clients are classified,filed and answered carefully,and statistics and analysis are carrued out regularly so as to stimulate establishment of new product information and product quality management.We are creating values for general consumers with the idea of zero distance service.We wish we ca provide client high quality service with ball staff under the current context of continuous development of science and technology and contant strengthen internationalization!

Production and Test
The international leading production and inspection equipment of ZhongQiu matches your world-class insight. In ZhongQiu,the spirit of keeping improving is concentrated at every set of advanced equipment and every special process.ZhongQiu is deeply aware that only the nearly perfect product quality can consistently guarantee your interests and values,which is the core connotation of ZhongQiu's promise of achieving your valves.ZhongQiu personnel are willing to provide you the high quality products with our fine equipments and advanced management means.Prositive three ring regards the quality as life of the firm who in orde to assure it the QC work together with the Production Dep as well as the Technical Dep day and night on the spot of the prodution and who provide the essential terms for the product with quality by establish the lab with advanced metrical equipments and precise surveying apparatus.