China Wholesale Precision Machining Low Friction Design Demco Gate Valve

• Customization: Available
• Media: Oil
• Temperature: High Temperature
• Model NO.: Demco Gate Valve
• Type: Gate Valves
• Material: Stainless Steel
• Connection Form: Flange
• Pressure: High Temperature
• Actuator: Manual
• Seal Surface: Parallel Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control
• Standard: DIN
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Name: Gate Valves
• Color: Green or as Required
• Port Size: 3"
• Customized Support: Oemodmobm
• Structure: Gate
• Power: Manual
• Transport Package: Standard Export Packaging
• Specification: Standard
• Trademark: wellhead
• Origin: Jiangsu, China

Product Description

The Mud gate valve,with superior design features precision workmanship and a proven principle are engineered to meet the harsh drilling requirements in today's oilfield.

The valve conforms to the standard flange dimensions and pressure rating of 3000 and 5000 PSI working pressure,the norminal size is 2",3",4",4"X5",and temperature service up to 400°F.

Our 7500PSI mud gate valve comes from the reform of 5000PSI mud valve.By improving body thinckness and changing the material of some parts,so that it can bear higher  pressure.

In order to reduce the pressure and displacement fluctuation of the drilling mud pump, an air bag is usually installed on the discharge pipeline. The suction air bag provided by our company has advanced structure and reliable performance, which can make the mud pump achieve the best suction effect and is widely used in petroleum , In the high-pressure pipeline of chemical transportation. This product can also be used as a stabilizer and shock absorber for air extractors.

 

Long service life: It has a long service life under high pressure;

Easy maintenance: The check valve can be repaired daily without being removed from the high-pressure pipeline;

Strong environmental adaptability: High-pressure check valves are not only used for conventional operations, but customers can also order check valves for sulfur-containing gas operations.

 

Mud Gate Valve is equivalent to DEMCO model DM series, which is mainly used for mud, cement, fracturing and water service and are easy to operate and simple to maintain. This series of mud gate valve is rising stem, solid gate with resilient seals with superior design and precision workmanship to meet the working request. Designed for dependable, heavy duty performance in abrasive service conditions,BETTER DM mud gate valves are identically to DEMCO DM series in size and fully interchangeable spare parts can be provided.

 

In-Line field repair ability. For internal parts inspection, or routine maintenance, the bonnet assembly can be quickly removed from the valve body. Parts are replaced as needed, the bonnet assembly re-installed, and the valve is tested and returned to service.
Open and close with ease. Double acting threads and rising stem design mean that opening and closing the gate happens quickly, and with minimal effort to rotate the handle assembly.

Technical Data
Standard	API Spec 6A
Nominal size	3"
Rated pressure	7500PSI
Produce Specification level	NACE MR 0175
Temperature level	K~U
Material level	AA~HH

We, Jiangsu Wellhead Driling Equipment Co. Ltd.(Old name: Yancheng Welhead Petrolchemical Machinery Co Ltd,) are mainly engaged in manufacturing oil driling and extracting equipment and valves, and are a registered supplier for China Petroleum Material & Equipment Corporation, Our products have been obtained ISO 9001 certification and obtained AP 6A,API16A and API16C certification.
We have a lot of experts with rich experience in the petroleum machinery field. They have accumulated plentiful knowledge and experience in the design, manufacture,inspection, testing, marketing and service of oil exploring and extracting equipment, We have all kinds of equipment for the cold-working and heat-working.
We also have a complete set of facilities for inspection and testing. All products, such as the Christmas trees, casing heads, choke and kill manifolds, driling mud manifolds, high-and-middle pressure valves and other components for oil drilling and extracting, are fully designed and manufactured in accordance with ANSl, GB (national standards) and SY (industry standards)standards.
Our products are widely used in the petroleum, chemical, metallurgy and power station industries. We have advanced technology and equipment and strong technical capabilities. Adhering to our business principle of strengthening business management, improving product quality, creating a brand name and striving for a top-ranking manufacturer", we scrupulously abide by the contracts and pay attention to business reputation.
Customers from at home and abroad are warmly welcome to our company for cooperation. 
Q1: Are you trading company or manufacturer?
A:We are manufacturer.

Q2: How Can l order?
A:You can directly place an order on our shop in MlC web. Or you can tell us the model no of the products you need, then we will send you the quotation.

Q3: How does your factory do regarding quality control?
A:Quality is priority. Our people always attach great importance to quality. Controlling from the production beginning to the end. We have well-trained and professional workers and strict QC system in each production link. And each product has to be 100% inspected before shipment.

Q4: What are the terms of payments?
A:We perfer 30% TT+70% Balance etc. before delivery

Q5: What's your delivery time?
A:In general,the delivery time is within 30 days after payment. We'll make the delivery as soon as possiable with the guaranteed time frame and  guaranteed quality.