Find Pipeline Check Valve Cast Steel,Bolted Cover Swing Check Valve,Renewable Seat Swing Check Valve on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.

Inquiry Basket (0)
Home > Products > Valve > Pipeline Check Valve Cast Steel

Pipeline Check Valve Cast Steel

Pipeline Check Valve Cast Steel

    Payment Type: T/T,L/C
    Terms of Trade: FOB
    Min. Order: 1 Piece/Pieces
    Delivery Time: 30 Days
    Packaging: wooden case
    Productivity: 10000pc/Year
    Brand: SUNGO
    Transportation: Ocean,Land,Air
    Place of Origin: China
    Supply Ability: 10000

Product Description

API Swing Type Check Valve

A swing check valve consists of a flap or disc which hangs down in the flow path. With flow in the forwards direction, the pressure of the fluid forces the disc to swing upwards, allowing flow through the valve. Reverse flow will cause the disc to shut against the seat and stop the fluid going back down the pipe. In the absence of flow, the weight of the flap is responsible for the closure of the valve.

Standard: Design API 6D


Flanged Dimension : ASME B16.5
Face to face : API6D
Test & inspection : API 598 / API 6D
Materials: Carbon Steel, Forged Steel, Stainless Steel ,CF8, CF8M, CF3, CF3M
Working Pressure: PN10~PN40
Suitable Medium: Water, Natural Gas, Oil and some corrosive liquid

Production:
Bolted Cover
Piston Lift Disc, Full Bore Design
Renewable Seat Rings / Integral Seat Rings.
Spring Loading Disc
Horizontal Servece

Body-To-Bonnet Joint
Stainless steel + flesible graphite wounded gasket is used for Class 150 and Class 300 check valve; Stainless steel + flexible graphite wounded gasket is used for Class 600 check valve, and joint gasket is also optional for Class 600 check valve; Ring joint gasket is used for Class900 check valve; Pressurized seal design is used for Class 1500~Class 2500 check valves

Body and Bonnet Connection
The body and bonnet of Class150~Class900 check valves are usually with studs and nuts. And the body and bonnet of Class1500~Class2500 check valves are usually of pressurized seal design.
Seat
For carbon steel check valve, the seat is usually forged steel. The sealing surface of the seat is spray welded with hard alloy specified by the customer. Renewable threaded seat is used for NPS<10 check valves, and welded on seat can be also optional if being requested by the customer. Welded on seat is used for NPS>12 crbon steel gate valves. Forstainless steel check valve, integral seat is usually adopted, or to weld hard alloy directly integrally. Threaded or welded on seat is also optional for stainless steel check valve if being requested by the customer.


API Swing Type Check Valve

About Us Send Inquiry Now

  • 1
  • 2
  • 3
  • 4
  • 5
 

Today, SUNGO is one of the Asia's leading manufacturers of industrial steel valves with five specialized manufacturing plants, including three in Wenzhou , two in Shanghai. We have 680 employees. We owe much of our success to quality and innovation, which have been the cornerstone of SUNGO since its inception in 1980, and to our philosophy of dynamic leadership. We concentrate on one business the design, manufacture and marketing of steel valves in a broad range of types and sizes, demanding advanced technology. has fulfilled all the qualifications to manufacture a wide range of industrial valves for the most severe and demanding services of the Oil, Gas, Refinery, Chemical, Marine, Power and Pipeline Industries.

SUNGO`s products including: Gate, globe and check valve, We also offer plug valve and a advanced line of highly competitive ball valves with metal and resilient seats, as well as a complete range of cryogenic valves, bellows seal valves and triple offset metal- seated butterfly valves. Size range from 1/2" - 120"(DN15-3000) ; Class rating from 150LB- 2500LB; materials range from conventional cast or forged steel to special alloy material like Monel, Inconel, Hastelloy or Duplex steel. SUNGO are able to produce valves for working temperature -196-650, all available to fully comply with ASTM, ANSI, API, BS, DIN and JIS standards.

we provide our customers with competitive prices, exhaustive service, excellent and unparalleled quality. We are looking forward to cooperation with you.

Company Info

  • Company Name: SUNGO VALVES GROUP CO.,LTD
  • Representative: Ye Aihua
  • Product/Service: Gate Valve , Globe Valve , Check Valve , Ball Valve , Butterfly Valve , Plug Valve
  • Capital (Million US $): 100000000RMB
  • Year Established: 1980
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 31% - 40%
  • Total Annual Purchase Volume (Million US $): US$10 Million - US$50 Million
  • No. of Production Lines: 10
  • No. of R&D Staff: 21 -30 People
  • No. of QC Staff: 31 -40 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 30,000-50,000 square meters
  • Factory Location: Sungo Park,Dongou Industrial Area,Wenzhou,China
  • Contact Person: Mr. Joe Zhao
  • Tel: 86-577-67377398
Email to this supplier
  • *Subject:
  • To:
    Phoebe Hu
    Ms. Phoebe Hu
  • *Messages:
    Your message must be between 20-8000 characters