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Zhejiang RST Valve Technology Co., Ltd.

Flange Ball Valve, Stainless Steel Ball Valve, 3PC Trunnion Mounted Ball Valve manufacturer / supplier in China, offering 3PC Flange Stainless Steel Trunnion Mounted Ball Valve, Stainless Steel Female Thread High Platform 3 Way Ball Valve, Stainless Steel Female Thread High Platform 3PC Ball Valve and so on.

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3PC Flange Stainless Steel Trunnion Mounted Ball Valve

Purchase Qty.:
10-99 100+
FOB Unit Price: US $50 US $48
Purchase Qty. (Pieces) FOB Unit Price
10-99 US $50
100+ US $48
Get Latest Price
Port: Shanghai, China
Production Capacity: 6000 Ton/Year
Payment Terms: L/C, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: RST-3PCT
  • Connection Form: Flange
  • Nominal Pressure: ANSI CLASS 150-900
  • Structure: Fixed Ball Valve
  • Function: on-off Valve
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Working Pressure: 150lb-600lb
  • Type of Port: Full Port/Reduce Port
  • MOQ: 10PCS
  • Seal: PTFE/Rptfe/Ppl
  • Trademark: RST
  • Specification: ISO9001 & CE
  • HS Code: 8481804090
  • Material: Stainless Steel
  • Driving Mode: Manual & Pneumatic & Electrical
  • Channel: Straight Through Type
  • Type: Fixed Ball Valve
  • Temperature: Normal Temperature
  • Size: 2′′-48′′(Dn50-1200)
  • Connection Ends: Flange
  • Warranty: 18 Months
  • Delivery Time: 15~20 Days
  • Certificate: ISO9001 & Ce
  • Transport Package: Standard Plywood Case
  • Origin: Wenzhou, China
Product Description
3PC Flange Trunnion Mounted Stainless Steel Ball Valve
  1. 1Size: 2''~48''
  2. Pressure rating: 150LB-600LB
  3. Material: A351 CF8M/CF8/CF3, A216 WCB, A352 LCB/LCC
  4. Suitable Temperature: -196ºC~450ºC( Different temperature choose different materials).
  5. Suitable Medium: Water, Steam, Oil and natural gas etc.
Technical Specification: 
  1. Design & Manufacture standard: API 6D, API 608, BS 5351.
  2. Pressure & Temperature standard: ASME B16.34.
  3. Face to face dimension standard: ASME B16.10.
  4. Flange standard: ASME B16.5, ASME B16.47.
  5. Test & Inspect standard: API 598, API 6D.
Product Feature: 
  1. Fixed ball, full bore or reduce bore.
  2. Investing casting body
  3. Metal to metal seat(option)
  4. Blow-out proof stem design.
  5. PTFE/RPTFE seat seal( Seat seal material could be decided by customer's request or according to valve's medium & temp. condition).
  6. Fire-proof and anti-static design if need.
  7. Operation: Hand wheel, Worm wheel, Pneumatic actuator & Electric Actuator. 
Product Name3PC Flange Trunnion Mounted Stainless Steel Ball Valve
1. MaterialA351 CF8M/CF8/CF3, A216 WCB, A352 LCB/LCC
2. Size2''~48'' ( DN50~DN1200)
3.CertificateISO9001 & CE
4. PortFull Port
5. Working Pressure150LB~600LB
6. Connection EndsFlange
7. Working Temp.-196ºC~450ºC
8. Suitable MediumWater, Natural Gas, Oil and some corrosive liquid
10. LockingOption
11. Inspection & TestingAccording to API598
Delivery Time15~20 Days
PackageStandard Exporting Plywood Case
Shipping PortNingbo/Shanghai, China
Shipping TermsExw, FOB, CFR, CIF, etc.
Payment TermsT/T, Western Union, PayPal, etc.
 30% prepayment, 70% balance paid before shipping or against copy of BL
Warranty18 Months after leaving factory
AdvantageOEM/ODM is applicable
OthersWe also manufacture Flange Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve & Y Strainer


Q1: We are interested in your products?
A1: In order to recommend you suitable products, please provide detail information, like size, material, pressure, model.
Q2: Is the requirement for MOQ?
A2: For some small size, like 1/4''-1''(DN6-DN25), it request the MOQ is 50pcs for each size. Generally speaking, it depends on your order.
Q3: How about the warranty?
A3: The warranty time is 18 months after leaving our factory. We can repair or change because of the quality problems.
Q4: Payment
A4: Mainly T/T, Western Union & PayPal are applicable for us. Payment Term: 30% prepayment, 70% balance paid before shipping or against copy of BL.
Q5: Can you manufacture different standards valves according to customer requirements?
A5: Yes. We can manufacture API,DIN,GOST,JIS standards for different pressure & temperature & size according to different needs.

If you want to know more about our products, please contact freely. We will patiently answer your all questions.

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