API Cast Steel Check Valve

Negotiable 1 Piece (MOQ)
Min. Order:
1 Piece
Port:
Shanghai, China
Production Capacity:
5000PCS/Month
Payment Terms:
L/C, T/T, D/P, Western Union, Paypal, Money Gram

Last Login Date:

Jul 07, 2020

Business Type:

Manufacturer/Factory, Group Corporation

Main Products:

Gate Valve, Ball Valve, Flat Gate Valve, Through Conduit Valve, Slab Gate Valve, Valve, API Valve, Oil Valve, Trunnion Ball Valve, Fully Welded Ball Valve

Find Similar Products
US$1.00-28.00
500 Pieces (MOQ)

Product Description

Company Info

Basic Info.

Model NO.
Connection Form
Structure
Function
Ddcv Double Lobe, Nrvr Silence
Sealing Form
Bellows Globe Valve
Flow Direction
Standard
ANSI
Application
Industrial Usage, Water Industrial Usage, Household Usage
Trademark
FYV
Transport Package
Plastic+Plywood Case
Specification
API/ISO/CE
Origin
China
HS Code
8481804090

Product Description

Check Valve


Standard: Design According to API 6D, ISO 14313
Flanged Dimension According to ASME B16.5
Face to face according to API6D
Pressure & Temperature Rating according to ASME B16.34

Test & inspection According to API 598 / API 6D

Materials: Carbon Steel, Stainless Steel
CF8, CF8M, CF3, CF3M

Working Pressure: PN10~PN40

Suitable Temp.: -196º C~550º C( Different temp. For different material)

Suitable Medium: Water, Natural Gas, Oil and some corrosive liquid

The features of check valve

Bolted Bonnet; Swing and lift disc; Metallic seating surfaces.

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.

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.

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.

Our Advantages:
1. We Are Factory: FYV has 3 production bases and 1 foundry which located in Wenzhou, Shanghai and Lishui city of China. The Factory Size in Square Meters: 110, 000. FYV has over 600 staff members, more than 60 technical engineers, a digital process center and more than 350 sets of various middle and large equipments. The annual sales revenue reaches above $80 million US Dollars.
2. Regional Sales: 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. For example: Russian, German, Spanish, Japanese, etc.
3. Low MOQ: Our factory owns the casting company by itself. We are always ready for providing the sample and producing some small orders, in order to meet the business well.
4. OEM Accepted: We can make the products with the client's demand standard or the custom requirement.
5. Complete Service: We are always ready to hear from you, be responding to your enquiry immediately. Our trade manager is always online for you.
6. 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. We are winning the market reputation with the time goes by.
7. Quick Delivery: We have the large stock for some hot products.
8. Competitive Prices: 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.
Bolted Cover DesignASME B16.34/BS 1868
Swing Type Disc Face to FaceASME B16.10
Type 1 Standard 2"-10" End to EndASME B16.10
Type 2 Standard 12"-30" End FlangeASME B16.5
6" & Larger With Eye Bolt BW EndASME B16.25
By Pass On Request TestAPI 598
Lever & Weight Optional SpecialNACE MR-01-75
Cast steel check valve-Class 150 standard materials of main parts
ITEMPART NAMEMATERIAL
1BodyASTM A216 GR.WCB
2Seat RingASTM A105 + Setllite Faced
3DiscASTM A216 GR.WCB + 13Cr Faced
4Disc WasherASTM A276 Type 410
5Disc Nut PinStainless Steel
6Disc NutStainless Steel
7HingeASTM A216 GR.WCB
8Hinge PinASTM A182 GR.F6
9Bearing BracketASTM A216 GR.WCB
10Spring WasherCarbon Steel
11Hex, BoltCarbon Steel
12GasketSoft Iron + Graphite
13Cover BoltASTM A193 GR.B7
14Cover Bolt NutASTM A194 GR.2H
15CoverASTM A216 GR.WCB
16Eye BoltCarbon Steel
Send your message to this supplier
Ms. Aria Rachel

Post a Sourcing Request Now

People who liked this also liked