About 30109 results:
Valves (29896)

rising stem gate valve

FOB Price: US $10 - 20,000 / Piece | Get Latest Price
Min.Order Quantity: 1 Piece/Pieces
Supply Ability: 1000 Piece/Pieces per Month
Port: Shanghai
Payment Terms: L/C,D/A,T/T,Western Union
Add to My Favorites

Quick Details

Standard or Nonstandard:
High Pressure
Stainless Steel
Temperature of Media:
Normal Temperature
Port Size:
Place of Origin:
Jiangsu, China (Mainland)
Model Number:
Brand Name:
Key words:
rising stem gate valve

Packaging & Delivery

Packaging Details: wooden case
Delivery Detail: 30 days after receiving payment


1 rising stem gate valve
2 certification: ISO9001-CE
3 API valve

rising stem gate valve                                               


Technical innovation:

Technical innovation drives our continuous growth. We are proud to have a young and creative engineering team who are well versed in the most advanced science and technology used in research and development of products to meet the increasing marketdemands. Our company has established 3 valve engineering teams: New Product Reach & Development team, Product Design team and Process Technology team.


Each engineering team strive to develop technologically advanced, high quality, safety and cost-efficient valves. We use the most advanced computer technology to improve the existing products and to develop new product lines, this includes the advanced close tolerance measurement equipment to virtually verify the new designs prior to production; this has resulted in dramatically reducing the design time and ensuring a safe and cost efficient final product.

We closely cooperate with science and research institutes and universities, and have developed valve specific software packages, Particularly in the field of valve 3D structure and finite element analysis Neway leads the way internationally in valve manufacturing and technoloaical innovations.



Introduction of Foundries:

As a pressure-contained equipment in process control pipeline, the valve casting quality is the most important aspect for valve life and personnel and environment safety, particularly when used in high temperature and high pressure applications. So castings are always certified firstly by the strict customer before valve manufacturer are pre-qualified and approved as a qualify supplier.


Unlike many other manufacturers, our factory has its own foundries: one mainly produces large size sand castings using the organic ester water glass sand cast process, and the other produces small size investment castings using the loss wax investment cast process. Each foundry is equipped with a wide range of quality inspection equipments, such as: spectrum instrument analyzer, non-destructive test equipment, mechanical properties test equipments etc, we control the whole valve manufacturing process to ensure the final products quality, on time delivery at a competitive price, this makes us to be the supplier of choice for many customers.



Advanced Manufacturing:

As a modem manufacturer, we actively introduced many advanced new manufacturing processes and equipments, utilizing the latest computerized manufacturing technology. These include a large number of numeric control machines (Machining center, CNC horizontal and vertical lathe, CNC drilling machine), ERP manufacturing management system, warehouse management system (WMS), bar code system, RFID-Radio Frequency Identify technology and SSW-Stereoscopic Storage Warehouse, which

significantly improve our machining quality, process control and logistic efficiency.


Our factory also utilizes a number of conventional lathes with the capacity to machine up to 64” gate valves, and highly efficient automatic submerged arc welding machine with double arms enabling our factory to produce up to 60” fully seal welded body ball valves.


The aforementioned reinforce our manufacturing philosophy of supplying stable quality product and just in-time delivery services.


Quality Control:

Our factory has developed an extensive and advanced inspection and test facilities to control the quality from rough castings or forgings to finished products. These facilities enable us to do in-house Radio Graphic test, Dye-pentrant test, Magnetic test, Positive Material Identifier (PMI), Impact test, Vacuum test, Low Fugitive Emission test, High Pressure Gas test, High Temperature test, Ultrasonic test and Hydro Static test.


Supply Range & capacity:

Plant Name

Dept. 1 Foundry

Dept. 2 Foundry

Process Technology

Lost wax investment casting

Organic ester water glass sand casting

Size Range(in)

1/2”- 10”

2’’- 64’’ 

Pressure Rating

ANSI Class 150-600

ANSI Class 150-2500





WCB, WCC, LCB, LCC, WC6, WC9, C5, C12.C12A, CF8, CF8M, CF3, CF3M, CN7M,Monel, Inconel, Duplex Steel, 4A

Monthly Capacity(Ton)



Quality Certificate

IS09001 .CE/PED, AD W0





Design Feature:

Gate Valve

  • Long thread stem nut to provide long thread life and permit the removal of hand wheel even if fully open.
  • Spacer ring and single packing set for class 300 and above while only single packing set for class 150. Double packing can be provided on customer's requirement.
  • Corrugated steel gasket for 150lb valves, spiral wound gasket for 300lb & 600lb valves, and ring joint for 900lb & above valves or as an option for the 600lb valves on customer request.
  • Integral guide rig inside body to assure self-centering of wedge during open or closing.
  • Flexible wedge to compensate for seat face distortion and body deformation due to pipe stress.
  • Anti blow-out stem design with collar.
  • Stem & wedge connection stronger than the thread area of stem.
  • Renewable seal welded seats with stellite 6 are standard design while screwed-in seats are optional.

API600 Design
Bolted Bonnet,OS&Y
Screwed-in Back seat, Rising Stem
Non-rising Handwheel
Flexible Wedge


Globe Valve

  • Impact handwheel supplied at manufacturer's option or on customer request.
  • Gland eyebolts are mounted to swing aside to facilitate packing maintenance.
  • Male and female bonnet joints for 1501b to 6001b valves, and ring joint for the 9001b & above valves or as an option for 6001b valves on customer request.
  • Anti blow-out stem design with conical backseat surface to permit repacking of valve in the fully open position.
  • Plug seat surface is standard disc design as well as spherical and flat seating surface is optional on customer request.
  • Seat face with stellite 6 is standard design.


BS 1873 Design,
Bolted Bonnet, OS&Y
Screwed-in Back Seat
Rising Stem and Handwheel
Swivel Disc

Check Valve

  • Corrugated steel gasket for 1501b valves, spiral wound gasket for 3001b & 6001b valves, and ring joint for 9001b & above valves or as an option for the 6001b valves on customer request.
  • A hinge and hinge pin provided and mounted so as to permit full movement of the disc.
  • Standard renewable seal welded seat with stellite 6 while optional screwed-in seat.
  • Standard swing disc type; used in horizontal position for liquid service application.
  • Normal provision for a drain tapping at location G; while additional bosses on customer request.


BS 1868 Design
Bolted Cover
Swing Type Disc



ISO9001, CE/PED, AD W0


Reference & Clients:


Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Beijing Oriental Vision Petroleum Technology Co., Ltd or better known OVTEK-P was established in 2009, as the coordinator between EPC Company and equipment vendors, we have organized 12 reputable vendors to participate in several petrochemical and Oil & Gas projects all around the world. All of these vendors are ISO/API/ASME/CE/UL certified and play a leading position in their own sub-sectors covering boiler & furnace, refrigeration system & HVAC, flare system, pumps, valves, pipi... View detail

Basic Information

Business Type: Trading Company  
Main Products: Metering Pump,Canned Motor Pump,Valves,Chemical process Pump,Piping Materials  
Number Of Employees: 501 - 1000 People  

Trade & Market

Main Markets: Domestic Market
Northern Europe
Central America
Mid East
North America
Southern Europe
South Asia
Southeast Asia
Western Europe
South America
Eastern Europe
Eastern Asia
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 71% - 80%  

Factory Information

Number of R&D Staff: 41 - 50 People  
Number of QC Staff: Above 50 People  

Supplier Assessment Report

Supplier Assessment Reports are detailed on-line reports about the supplier's capabilities. It helps you get all the information you need to trade confidently with suppliers.

Send your message to this supplier

How It Works

China (Mainland) | Trading Company | Contact Details
Experience: Established 2009

Communicate with Supplier:

Mr. Mark Zhang
Mr. Mark Zhang:
What can I do for you?
Not exactly what you want?
1 request,multiple quotations Get Quotations Now >>
You May Like: