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Valve

Your Professional Valve Supplier

 

We are a bearings manufacturer，our main products wind power tower flanges, pressure vessel flanges, petrochemical flanges, pipe flanges, natural gas flanges, power flanges, forging shaft, forging gear, valve etc.And it is the first company to use natural gas for heating, which improves the outdated heating process and the production environment, and at the same time reduces the production cost to achieve the purpose of energy saving and emission reduction.

Why Choose Us

Our Factory

Shanxi sinomach co., ltd. Is an industrial international supplier focusing on the design, production and sales of flanges, valves and other pipe fittings，the factory covers an area of 24,500 m2 and has many professional and technical personnel.

Our Service

Whether it is pre-sales consultation, sales, or after-sales, we will answer customers' questions 24 hours a day and provide fast and effective solutions until customers are satisfied.

 

 

Our Equipment

Our there are 7 sets of forging equipment and 10 sets of heating equipment,the product quality is safe and reliable, reaching the international standard.

Product Application

Our wind power tower flanges, pressure vessel flanges, and petrochemical flanges are used in water conservancy, oil, natural gas and other pipelines.

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Advantages of Valve

 

‌High reliability‌
The main function of the valve is to control the flow of the medium. It can stably control the flow size and will not be affected by external factors. Therefore, it is widely used in industrial production.

 

‌Long service life‌
The valve has a simple structure, few moving parts, relatively low failure rate, and relatively low maintenance cost. In addition, the valve material is diverse, and different materials can be selected according to the characteristics of different media to achieve better use effect.

 

‌Easy maintenance‌
The maintenance of the valve is relatively simple. Only regular inspection, lubrication and replacement of seals are required to ensure the normal operation of the valve. Since the valve has few moving parts, its maintenance cost is also relatively low.

 

‌Wide application range‌
Valves are widely used in various fields such as petroleum, chemical industry, metallurgy, electricity, pharmaceuticals, light industry, etc. Valves in different fields have different characteristics and application requirements, so valve manufacturers need to choose different materials and structures according to the needs of different fields.

 
Types of Valve
 
01/

Fluorine sealed butterfly valve
The fluorine-sealed butterfly valve can be applied to harsh working conditions, and can be used to cut off or adjust the flow of medium on the pipeline.

02/

Vacuum butterfly valve
The vacuum butterfly valve is a new type of high -performance butterfly valve. Depending on the driver's device, it is divided into electric vacuum butterfly valve and manual vacuum butterfly valve.

03/

Ventilation butterfly valve
Due to different working conditions, the ventilation butterfly valve can be divided into two structural forms: Single-axis and multi-axis (louver). The drive device drives the valve shaft and butterfly plate to rotate within 90℃ so as to achieve the purpose of opening, closing and adjustment.

04/

Awwa butterfly valve
The awwa butterfly valve adopts a double eccentric and a special inclined cone elliptical sealing structure, which solves the problem that the sealing surface of the traditional eccentric butterfly valve is still in sliding contact friction at the moment of opening and closing 0°~10°.

05/

Rubber lined butterfly valve
The rubber lined butterfly valve is specially designed for use in pipelines with acid-base corrosive fluid media, and is used for intercepting or regulating flow.

06/

Two-way rubber sealed butterfly valve
Two-way rubber sealed butterfly valve has a two-way sealing function, good sealing performance, and can achieve "zero leakage" in both positive and negative directions. The installation is not restricted by the flow direction of the medium.

Application of Valve
 

Pipelines
This use is an essential aspect of many industries, but there are hundreds of thousands of miles of crucial pipelines that transport media from its source to the place where it will be transformed into its final product. This media could include piping for crude oil and gas, both onshore and offshore.

 

Oil and gas
The oil and gas industry is a subset of the pipelines category. Due to the high demand for oil and gas, deeper wells, longer pipelines, and lower production costs have become necessary. Along with the need for an inexpensive valve, the device must also be tougher, last longer, and perform better to meet the demands of the industry.

AWWA Butterfly Valve

 

Ventilation Butterfly Valve

Food and beverage
The food and beverage industry is a large and growing industry with an increasing need for parts and products that keep plants running smoothly .The industry’s many challenges, including safety concerns, have prompted strict material requirements for the valves used in these plants.

 

Biopharm industry
The biopharm industry is part of the larger chemical processing industry. The most important feature of valves used in this industry is their ability to be cleaned and sterilized. The valves need to be able to tolerate the nature of the media, as well as offer precise flow control and high leakage protection to protect against spills and cross-contamination.

 

Marine industry
Valves play a critical role in the marine industry. As ships become larger and are used more frequently, they require the ability to generate power, treat and manage wastewater and control hvac, as well as perform their required tasks.

 
Materials Used in Valve

 

FORGED

CAST

CARBON STEEL

ASTM A105N

ASTM A216 WCB/WCC

ASTM A350 LF2

ASTM A352 LCB/LCC

ALLOY STEEL

ASTM A350 LF3

ASTM A352 LC3

ASTM A182 F5A/F5

ASTM A217 C5

ASTM A182 F9

ASTM A217 C12

ASTM A182 F11

ASTM A217 WC6

ASTM A182 F22

ASTM A217 WC9

ASTM A182 F91

ASTM A217 C12A

AUSTENITIC STAINLESS STEEL

ASTM A182 F304/F304L

ASTM A351 CF8/CF3

ASTM A182 F316/F316L

ASTM A351 CF8M/CF3M

ASTM A182 F347

ASTM A351 CF8C

ASTM A182 F321

  

ASTM A182 F44 (6MO)

ASTM CK3MCuN

ASTM A182 F20* (ALLOY 20)

ASTM A351 CN7M

FERRITIC-AUSTENITIC STAINLESS STEEL

ASTM A182 F51 – UNS S31803 (DUPLEX S.S.)

A995† GR.4A/A351 CD3MN

ASTM A182 F53 – UNS S32750 (SUPER DUPLEX S.S.)

A995† GR.5A/CE3MN*

ASTM A182 F55 – UNS S32760 (SUPER DUPLEX S.S.)

A995† GR.6A/CD3MWCuN

NICKEL ALLOY

INCONEL 825 – UNS N08825 ASTM B564-N08825

A484 CU 5MCuC*

INCONEL 600 – UNS N06600 ASTM B564-N06600

A494 CY40*

INCONEL 625 – UNS N06625 ASTM B564-N06625

A494 CW6MC*

MONEL 400 – UNS N04400 ASTM B564-N04400

A494 M35-1

TITANIUM

ASTM B381 GR.F2

ASTM B367 GR.C2

ASTM B381 GR.F3

ASTM B367 GR.C3

 

FAQ

Q: Wonder if you accept small orders?

A: Don't worry. Contact us whenever necessary. In order to get more orders and give our customers more conveners, we accept small orders.

Q: Can you send the product to my country?

A: Sure, we can. If you don't have your own freight forwarder, we can help you.

Q: Can you do oem for me?

A: We accept all oem orders, just contact us and give me your design. We will offer you a reasonable price and provide you with samples as soon as possible.

Q: What's your payment terms?

A: 30% deposit in advance, 70% balance before shipment.

Q: How long is your production lead time?

A: It depends on the product and order quantity.

Q: When can I get the quotation?

A: We usually quote you within 24 hours after we get your inquiry. If you need a quotation urgently. Please call us or tell us in your mail so that we will regard your inquiry priority.

Q: Which material is used for valves?

A: Since the majority of control valve applications are relatively non-corrosive at reasonable pressure and temperature, cast iron and carbon steel bodies are the most common valve body materials used in the oil industries.

Q: How important is valve?

A: Valves are fundamental components in industrial processes, playing a crucial role in controlling the flow, pressure, and direction of fluids and gases. They are omnipresent in various industries, including manufacturing, oil and gas, chemical, pharmaceutical, and power generation.

As one of the leading valve manufacturers and suppliers in China, we warmly welcome you to buy high-grade valve for sale here from our factory. All our are with high quality and competitive price. For more information, contact us now.

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