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API Standard Double Stem Lug API 4 Inch Butterfly Valve

API Standard Double Stem Lug API 4 Inch Butterfly Valve
Price: Negotiable/Piece
Trade Terms: FOB,CIF
Min Order: 1/Piece
Pay Type: L/C,T/T,D/P,Western Union,Paypal

Product Description
  Double stem lug butterfly valve

Size Range:2''~16''
Pressure: PN10, PN16, Class125
Body Materials: Cast Iron, Ductile Iron, WCB , Stainless Steel, Bronze
Seat Materials: NBR, EPDM, VITON, PTFE
Disc Materials: Ductile Iron, WCB, CF8,CF8M, Al-bronze C958
Stem Materials: SS416, SS304, SS316
End Connection: Lug
Operate: Manual, Worm gear, Pneumatic, Electric-Motorized
Disc type: With-pin, One stem no-pin, Double stem no-pin
Double stem lug butterfly valve Features
Single Eccentric Disc-Shaft
Anti-Blow Out Stem
Fire safe Design
Low Friction Body Seat
Zero Leakage

Packaging & Shipping:
1,Standard packing:Bubble bag/poly bag/Wooden case
2, According to customer requirements

Company Information:
China's Wellknown Trademark
Yu Ming Valve Group Co.,Ltd. was founded in 1972,covers an area of 82000 square meters industrial park,construction area of 38000 square meters,has developed into a professional valve manufacturing enterprise integrating R&D,manufacturing,testing sales in the integration of.
We are specialized in manufacturing safety valves, butterfly valves, ball valves, gate valves, globe valves, non-standard valves and other related products. Our valves sell well both at home and abroad, such as Europe, the USA, the Middle East and Southeast Asia, enjoying a high reputation among our customers. YM brand valves are manufactured according to the latest ANSI, API, DIN, BS, JIS and GB standards. With our abundant experience and hardworking staff, we can meet various requirements from different customers. Meanwhile, OEM orders are also welcomed.
Welcome new and old customers to visit our company guidance!

YU MING Milestones:
1972, YUMING Group is established in HENAN
1994, Establish cooperation relationship with petro china
1999, Established Wenzhou facility to produce API valve
2000, Obtained ISO9001 ISO4001
2002, Established Tianjin facility to produce soft sealing butterfly valve
2005 Renamed Yuming valve group co.,ltd.
2008,YUMING facility obtained API certificate
2010, Group annual turnover rate is 70 million USD. By the way company set up foreign trade department
2012.05, 40th anniversary
2013. Exports reached us $ 30 million,Exports more than 80 countries and regions in the world

All of the valves are designed and manufactured according to the latest ISO, API,ANSI,CE,TS,DIN, BS, JIS,GB standard.
In 1999 through the ISO9001 international quality management system certification,the State General Administration of quality supervision,inspection and Quarantine of special equipment manufacturing license(pressure piping components,safety accessories)"TS"certification,AmericanPetroleum Institute API 6D certification,ISO4001 environmental management system certification,Henan province metrological A-level certification.Since 2003,"Ming"brand valve continuous access to "brand-name products in henan province"and "Henan province famous trademark" honorary title;in 2008 Yu Ming company to become the "National Standardization Technical Committee valve safety valve, ball valve working group" head of unit,responsible for the national standard related system,revision.In 2008 the company in December by the Henan provincial quality and technical supervision awarded the "provincial quality management advanced enterprise"honorary title in 2008.

Our Services:
whatever we done is for our clients!
YuMing Service commitments
Before-sale service:credit and passion
To provide technical consultation,reasonable offer,as well as passionate and considerate on-the-spot survey
In-sale service:earnestness and particularity
To deliver in time ensure the quality,supply goods as agreed,and provide service such as installation,commissioning,training and so on
After-sale service:timely and considerate
To provide repairs and maintenances free of charge within the quality guarantee prriod,and offer permanent technique supports for the product
Trace product and service quality,regard clients'suggestions and complaints,and improve in time
Endless service,customers forever first

Why Choose us?
We Are Factory
Low MOQ: We are always ready for providing the sample and producing some small orders, in order to meet the business well.
OEM Accepted: We can make the products with the client's demand standard or the custom requirement.
Complete Service: We are always ready to hear from you, be responding to your enquiry immediately. Our trade manager is always online for you.
Good Quality: We have strict quality control system and amounts of testing equipments for different kind of valve, such as size, pressure, working environment etc.
Competitive Prices:We are the manufacturing company which not only has our own manufacturing workshop, but the trade company as well. We provide the straight factory price and service to our customer.
100% QC inspection Before Shipment.
1. How long does your company produce valves?
  Answer: Our company has been founded since 1972, a technical modern enterprise which can design, cast, forge, manufacture valves and provide after-sale service, with a long history of more than 40 years.
2. Why can we choose you? How can you stand out among those many manufactures?
  Answer: Now is time of intensive industry. Any product has to compete with the others. Firstly, thank you for your attention to our company. As for our advantages, we have produced valves for more than 40 years. Valves are our main products and the sales of them accounts for 90% of our total sales. Relying on rich experience and improved process of manufacturing valves, we try to make our new customers become our long-term partners.
3. Do you have any guarantee on the quality of your valves?
  Answer: As long as the valves are from Yu Ming Valve Group Co., Ltd, we promise that the minimum period quality assurance is one year. If the products have any problem on quality within this period, we all provide exchange service. If they have been installed, inconvenient to be exchanged, we will provide technical personnel to help solve the problem.
4. If we have a large quantity of valves, can you give us a discount?
  Answer: We provide unified wholesale price to customers. No matter you buy one or hundreds of valves, we try our best to give you benefit, because we want to establish long-term cooperation relationship with you.
5. Why some other company provide a lower price than yours?
  Answer: Now the competition among peers is fierce. In order to increase sales, many manufacturers fight a price war. Some even sell shoddy at the price of products of high level to get more customers by any means. We don't provide such a low price, because we need reasonable profit to ensure the quality of service and the development of our company. Certainly, we also don't provide sky-high price, because the market is always rational. I believe you are a smart customer. Price must match with quality. Which reasonable price can meet your needs and bring you long-term cooperation, I believe you know more than me.
6. Does your quotation include transportation charges and taxes?
  Answer: No, it is the wholesale price, without transportation charges and taxes.
7. We just see the pictures of products instead of seeing them in kind. I have doubt that the real objects are different from the shown pictures.
  Answer: The pictures we give to you are taken in kind, without processing on computer. If you are not assured, we suggest you take some samples of our products. Then if you are satisfied, let's cooperate.
8. Why can we trust that you will deliver goods after remittance? Will you cheat us?
  Answer: We are the honest merchant. The honesty is our purpose of these 40 years of our company. What we do is long-term business. So we can't do dishonest things bad to our reputation for the temporary interests. If you still don't trust, you can search Yu Ming Valve Group Co., Ltd on alibaba to check that we are verified by the field as well we are gold supplier. These are the alibaba third-party authoritative attestation. We sincerely hope you can purchase and establish a long-term relationship with us.

Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Structure: Centre Sealing
Seal Form: Force Sealed
Work Pressure: Low Pressure (',Pn<1.6mpa)
Working Temperature: Medium Temperature (',120??C
Material Of Seal Surface: Soft Sealed
Application: Household Usage
Driving Mode: Manual, Worm Gear, Pneumatic, Electric-Motorized
Connection Form: Flange,Wafer,Lug
Yu Ming Valve Group Co., Ltd. Was founded in 1972, covers an area of 82000 square meters industrial park, construction area of 38000 square meters. The existing staff of 700 people, all kinds of professional and technical personnel more than 80 people, the registered capital of RMB100 million, has developed into a professional valve manufacturing enterprise integrating R&D, manufacturing, testing sales in the integration of.

The company's main products are safety valve, ball valve, butterly valve, gate valve, globe valve, check valve, plunger valve, relief valve, drain valve, drain valve, liquid level meter and non-standard valve of more than 10 varieties, more than two thousand specifications. According to the latest ANSI, API, DIN, GB standard design and manufacture, the product is widely used in power station boiler, industry, petroleum, chemical, construction, medicine, chemical, metallurgy, mining, and some products have replaced the imported, the key equipment used in the national key project. The company has processing equipment, machinery processing center, CNC machine tools, general machine tools more than 200 Taiwan(sets); Has a test center, the performance of the domestic advanced valve intermediate frequency electric furnace, heat treatment of metals, plasma spray welding, spectroscopy, material testing machine testing. Preparation, in strict accordance with international standards for whole production process quality control, to ensure the excellent quality and good reputation of products.

The company always pay attention to scientific management, improve the technology level, with the "provincial enterprise technology center", 3D software and dynamic application of computer simulation technology to design and development of products, "Ming"plate valve products sell well all over the country, and exported to Europe and Southeast Asia and regions. The company is now China General Machinery industry Association valves Branch member units, Chinese petroleum and Petrochemical Equipment Industry Association member units, China Equipment Corporation sentinel production units, China Petroleum Corporation members of a supply network, Chinese prower accessories network members. In 1999 through the ISO9001 international quality management system certification, the State General Administration of quality supervision, inspection and Quarantine of special equipment manufacturing license(pressure piping components, safety accessories)"TS"certification, AmericanPetroleum Institute API 6D certification, ISO4001 environmental management system certification, Henan province metrological A-level certification. Since 2003, "Ming"brand valve continuous access to "brand-name products in henan province"and "Henan province famous trademark" honorary title; In 2008 Yu Ming company to become the "National Standardization Technical Committee valve safety valve, ball valve working group" head of unit, responsible for the national standard related system, revision. In 2008 the company in December by the Henan provincial quality and technical supervision awarded the "provincial quality management advanced enterprise"honorary title in 2008.

Aprial showers bring May flowers. Yu Ming valve group to "safety, quality, meet customer demand; Development, innovation, enhance customer satisfaction " as the quality policy, quality system documents as a criterion, strict implementation of national standard, international, to provide customers with first-class products. In forty years, according to the different needs of customers, continuous improvement, constantly absorbing, training of talents, the introduction of advanced technology, networking, intelligent modern management of companies using Kingdee K3 system, to provide customers with fast, comprehensive, excellent service.

Welcome new and old customers to visit our company guidance!

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