China Supplier Sluice Ductile Iron Water Flange Gate Valve Price

Item specifics

Nominal diameter: DN15~600

Nominal pressure: PN1.0mpa/1.6mpa

Working temperature: -10℃-350℃

Seal test pressure: 1.1mpa/1.76mpa

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Description

Product Description

Features

Full port,outside screw and yoke(os&y)

Bolt Bonnet

Flexible wedge,full guided

Structure according to API

Rising stem and non-rising handwheel

Available with gear operator

Flanged ends

Product Specification

Product specification

Design Spec	Face to face	Flanged end	Test&check	Pressure-Temp	Marking	Supply
GB/T 12234	GB/T 12221	GB/T 79 GB 9113	JB/T 9092 GB/T 13927	GB/T 9193	GB/T 12220	JB/T 7928

Main Part Materical

Part Name	Body material code
Body/Bonnet	WCB	ZGCr5MO	ZG1Cr18Ni9Ti/CF8	ZG1Cr18Ni12Mo2Ti/CF8M
Disc	WCB	ZGCr5MO	ZG1Cr18Ni9Ti/CF8	ZG1Cr18Ni12Mo2Ti/CF8M
Stem	1Cr13	25Cr2MoV	1Cr18Ni9Ti	1Cr18Ni12Mo2Ti
Packing	Flexible graphite		PTFE
Gasket	18-8 Flexible graphite
Bolt	35/35CrMO	25CrMoV	1Cr18Ni9	1Cr18Ni9
Suitable Temp	-29℃-425℃	-29℃-550℃	-40℃-200℃	-40℃-200℃
Suitable Medium	Water,oil,steam	oil,steam	Nitric acid	Acetic acid

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Company Information

Our company produces all kinds of industrial valve, such as valve, tianjin valve, tanggu valve, butterfly valve, tianjin butterfly valve, tanggu butterfly valve, wafer butterfly valve, flange butterfly valve, welded butterfly valve, soft sealing butterfly valve, hard sealing butterfly valve, gate valve, shut-off valve, ball valve, check valve, decompression valve, hydraulic control valve etc.

Tianjin Aiwo Valve Co., Ltd is a professional manufacturer of valves and its fittings for over 20 years, providing designing, producing, managing and after-sale service. Our products can be divided to 8 series: butterfly valve, ball valve, gate valve, check valve, stop cock valve, regulating valve, hydraulic control valve and decompression valve. The DN sizes ranges from 15mm to 3800mm, and the pressure ranges from 0.1MPa to 32MPa. Moreover, our products can be widely used in waterworks, sewage treatment plant, power plant, chemical plant, gasworks, heating company, oil fields, oil refineries, and high-rise buildings.

We will continuously develop and innovate to keep pace with the development in building construction, water conservancy, energy and electric power, petrochemical field. And in order to grow up to be China’s largest valve research and develop base and rank among the world first class, we are determined to develop high-tech, new design, complicated and special products. At the same time, “never the best, but more better” is always our company’s goal.

Welcome elites to join our sales network, as well as set up offices in name of our company. Any interest, please call us.