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Home > Products list > Finished Plastic Products > Plastic Flanged Ball Valve▲Plastic ...

Plastic Flanged Ball Valve▲Plastic PVC Flanged Ball Valve▲Plastic Flanged Ball Valve Model DN100

Construction Materials-Other Building Materials
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Construction Materials-Other Building Materials
Shanghai Huanqi Plastic - Ball Valve Series Products: Plastic Socket Ball Valve, Plastic Anticorrosive Flange Ball Valve Q341F-10S, Plastic Antistatic Anticorrosive Ball Valve, Plastic Turbine Ball Valve, Plastic Pneumatic Ball Valve Q641, Q647, Q671, Plastic Electric Ball Valve Q941, Q971, Q947, High Pressure Ball Valve Q61N-320, Q41N, Q41F/H, Q11N, Q81N, Long-distance Pipeline Ball Valve, Low Temperature Ball Valve DQ41F, Coal Powder Ball Valve, Imported Ball Valve Ball Valve Structure Diagram Ball Valve Standard Ball Valve Detailed Information Ball Valve Model Ball Valve Application Ball Valve Price List Ball Valve Size Ball Valve Price List Ball Valve Working Principle Ball Valve Installation Diagram Ball Valve Specification Ball Valve Internal Structure Diagram, Valve Body Material: PPH, CPVC, PVDF, RPP, UPVC, F4, F46, Sealing Surface Material: F, F46, N, SM, H, Y, W, G. Working Pressure 1.6-50MPA, Working Temperature 150℃. Valve Diameter DN3-DN600. Connection Method: Flange, Clamp, Welding, Internal Thread, Clamp, Collar. Drive Mode: Manual, Worm Gear, Pneumatic, Electric. Applicable Media: Water, Oil, Gas, Steam, Acid. Manufacturing Standards: National Standard GB, HG, American Standard API, ANSI, Japanese Standard JIS.

Installation position, height, inlet and outlet direction must meet design requirements, and connections should be firm and tight. All types of manual valves installed on insulated pipelines should not have handles facing downwards. Before installing the valve, an external inspection must be carried out, and the valve nameplate should comply with the current national standard "General Valve Marking" GB 12220. For valves with working pressure greater than 1.0 MPa and serving as shut-off valves on main pipelines, strength and tightness tests should be conducted before installation, and can only be used after passing the tests. During the strength test, the test pressure should be 1.5 times the nominal pressure, with a duration of not less than 5 minutes, and the valve body and packing should have no leakage to be considered qualified. For the tightness test, the test pressure should be 1.1 times the nominal pressure; the test pressure and duration should comply with GB 50243 standards, with no leakage on the valve disc sealing surface considered qualified. Seal gaskets should be installed between valve flanges and pipeline flanges as per pipeline design requirements. Ball valves with drive mechanisms should be installed according to the product instruction manual.

pvc Polyvinyl Chloride Temperature -10℃-55℃

PP Polypropylene Temperature -20°C~90°C

UPVC Unplasticized Polyvinyl Chloride Temperature -10°C~70°C

CPVC Chlorinated Polyvinyl Chloride Temperature -40°C~95°C

PVDF Polyvinylidene Fluoride Temperature 40°C~140°C

Shanghai Huanqi Plastic Pipe Co., Ltd.

Name: Li Yaoqing

Company Phone: 021-57562878

Company Fax: 021-57562676

Mobile: 15900400720

Email: twhq29@163.com

Company Website: http://www.hqpvc.com

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Shanghai Huanqi Plastic Pipe Co., Ltd.
location
China Shanghai
Main products
Pneumatic ball valve, Pneumatic UPVC ball valve, PP slide gate valve, PVC plastic ball valve, PP back pressure valve, UPVC turbine ball valve, Pneumatic sanitary ball valve, Plastic safety valve, PP flange ball valve, D71X plastic wafer butterfly valve, Plastic damper, PVDF back pressure valve, UPVC back pressure valve, PP single piece check valve, Pinch valve, Plastic back pressure valve, PVC flange ball valve, Pneumatic plastic ball valve, Plastic check valve, PVDF damper, Plastic butterfly valve, Clear ball valve, Plastic filter, Extended stem plastic butterfly valve, PE vent ball valve, Plastic pipe fittings, CPVC turbine ball valve, PVDF double union ball valve, CPVC ball valve, PVC double union ball valve, Plastic stop valve, Plastic diaphragm valve, Plastic ball valve
About Us
Shanghai Huanqi Plastic Pipe Co., Ltd. is a medium-sized enterprise specializing in the production of corrosion-resistant valves, plastic valves, PVC valves, electric three-way ball valves, pneumatic three-way ball valves, plastic three-way ball valves, plastic butterfly valves, PVC three-way ball valves, PVC wafer-type butterfly valves, and UPVC three-way ball valves as non-metallic anti-corrosion chemical equipment. The company focuses on science and technology, cherishes technical talents, introduces advanced valve technologies from both domestic and international sources, and continuously develops new products. Our products are sold to 31 provinces, municipalities, and autonomous regions across China and are widely used in industries such as chemicals, oil, chlor-alkali, dyes, pharmaceuticals, pesticides, food, metallurgy, electroplating, environmental protection, and pure water, receiving widespread acclaim from users. We are one of the largest production bases for chemical pumps, valves, and pipe fittings in China. Adhering to the principle of quality first and customer paramount, we promote development through quality and seek efficiency through credibility. Our company is equipped with comprehensive production facilities, advanced testing methods, and a complete enterprise standardization system. We were the first in the industry to obtain national pressure pipeline safety registration (TS) certification and have achieved ISO9001:2000 international quality management system certification. We are a member factory of Sinopec's equipment resource market and an export-oriented enterprise. We offer excellent after-sales service and promise that if any product manufactured by our company has quality issues within its usage range, we will accept returns or exchanges, and all related costs will be borne by us. Ensuring high-quality products, specialized production skills, and providing timely and thoughtful services to customers is the business philosophy of Huanqi. Our products always maintain an advanced level both domestically and internationally. We closely follow the pulse of the market economy and sincerely welcome domestic and international merchants to negotiate, visit, and establish business, technical, and economic cooperation to create a brilliant 21st century together. We have drawn lessons from past glories and experiences, not simply imitating or discarding history, but absorbing its essence and eliminating its dross. Over the years, we have integrated valuable experience into modern concepts, introducing a brand-new concept of excellence. Steadily advancing, reviewing the development process of Huanqi, every step we take is solid and steady. Past glories are just previous highlights; today marks the beginning of a new era, and the future holds true brilliance.

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