Steel Pipe,Stainless Steel,Alloy Steel,Steel Round Bar Steel Pipe & Tube Co., Ltd. , http://www.nbsteelpipes.com
The series of valve is applicable for i)medium:steam,water,petroleum,etc.ii) working temperature: ≤ 200"C pipelines.to cut off or connect the fluid in the pipes.
Main size of apperance
Technical Specification
1.Size:Â Â DN20~DN200Â Â
2.Pressure:PN16~PN40
3.Material:WCB ,Ductile cast iron, Cast steel, Stainless Steel
4.Sealing material:PTFE
5.Connection methord: Flange ,wafer,welded type can be choosed.
6.Driving method :Â pneumatic ,electric, hydro electric actuator can be choosed
Large-Scale production
Production workshop
The company has no box modeling automated production lines, Product appearance, size precisio highdensity, good sealing performance, the produc won the majority of user spraise.
Finished product workshop
sales service
Cumently, Our products have already exported to America, France, Australla, Italy and 20 other countries and regions. Our company insists on the concept of " Top Quality and Credit First" Which are carried out throughout the R&D, production, marketing, service and the like. 
The use of our company valves in large factories
 Our products are superior in quality and moderate in price and are sure to be saleable in Major factories at home and abroad ,and our company has set up a number of tough emergency service team, on-site experienced engineers and senior echnicians, arrived on the scene in the fastest time for any problems,maintenance and replacement. besides, We are in a position to accept orders against customers samples specifying design, specifications and packaging requirements. 
FAQ:
1. What is your main products?
Our main products are Ball valve, Butterfly valve, Gate valve, Globe valve,Wear-resistant elbow,Ceramic pipe , other valve, and made by casting or forged material.
2. Is samples available?
Yes, sample order is available for quality check and market test. But it is not free.
3. Do you have any products in stock?
Depends on your request, we have standard models in stock. Some special products and big order will be newly casting according to your order.
4. How do you guarantee the quality of products?
Quality is priority, we always attach the importance to quality control from the beginning to the end of the production.Every product will be fully assembled and carefully tested before painting, packing and shipping.
5.Competitive Price:
 We are the manufacturing company which not only has our own manufacturing workshop, but the casting company as well. We provide the straight factory price and service to our customer.
6.Regional Sale:
We provide specialized sales service refers to different kind of region all over the world. Each sales team member is good at the local language and well experienced to the responsible market.
Contact Us
1.Contact Name :Â Vicky Xu
2.Mobile phone :Â +86-15137162879
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   Thanks so much for you taking time to browse our products. Any further questions, please feel free to contact us and we are ready to service for you
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Model NO.: Q341F
Structure: Fixed Ball Valve
Type: Fixed Ball Valve
Function: Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve
Temperature: Normal Temperature
Application: Industrial Usage, Water Industrial Usage
Applicable Medium: Water, Steam, Ect
Delivery Time: Shipped in 10 Days After Payment
Transport Package: Wooden Case
Specification: DN20~DN200
Origin: Zhengzhou City, China