Powered by Made-in-China.com

Product profile
Customization
AvailableStandard
ANSI, DIN, GB, JIS, API 6AType
Welding FlangeModel NO.
2-1/16" - 21-1/4"Material
Alloy SteelStructure
FlangesConnection
WeldingSealing Surface
RtjManufacturing Way
ForgingWorking Pressure
2000psi-20000psiSpecification Class
Psl1-Psl3Performance Class
Pr1-Pr2Transport Package
Wooden CaseSpecification
2-1/16" - 21-1/4"Trademark
jsmeivalveOrigin
ChinaHS Code
8431431000Production Capacity
10000 Sets/YearKey features
H2S Resistant: Suitable for hydrogen sulfide service, manufactured per NACE MR-0175 standards.
High Pressure Rating: Rated working pressure ranges from 2000psi to 20000psi for demanding operations.
Customizable Design: Top and bottom connections and outlets can be designed per customer requirements.
High-Strength Material: Made from high-strength alloy steel with special heat treatment for durability.
Wide Size Range: Flange sizes range from 2-1/16' to 30' covering Type 6B and 6BX standards.
Multiple Connection Types: Available in blind, double studded, welded neck, and hammer union flange types.
Blowout Prevention: Used with flat valves for preventing blowout and connecting BOP in drilling.
Company profile

Business Type: Manufacturer/FactoryAverage Response Time: ≤6.26h
About Our Factory & Business Background
AddressNo. 888, Jiatong Road, Jianhu County Economic Development Zone, Yancheng, Jiangsu, China
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month
Our Production Capability & Technical Expertise
Main ProductsPlug Valve, Gate Valve, Choke and Kill Manifold, Wellhead Equipment, Christmas Tree, Casing Head, Fracturing Head, Swiver Joint, Tubing Head, Hose Loop
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Mid East
Product Q&A
Q:What is the pressure rating range?
A:
The rated working pressure ranges from 2000psi to 20000psi, covering various service classes.
Q:Is the product suitable for H2S environments?
A:
Yes, it is fit for Hydrogen sulfide (H2S) resistant service and is manufactured with reference to NACE MR-0175 technical specifications.
Q:Can the flange dimensions be customized?
A:
Yes, the wellhead adapter flange comes with different combinations and dimensions according to different users' needs, and top & bottom connections can be per customer design requirements.
Q:What material is used for manufacturing?
A:
The flanges are made from high-strength alloy steel (e.g., AISI 4130) and processed specially with heat treatment.
Q:What types of flanges are available?
A:
Available types include blind flange, double studded adapter flange, welded neck flange adapter, companion flange, and hammer union flange.
Send Inquiry
*To:
Jiangsu Meivalve Machinery Co., Ltd.
Jiangsu Meivalve Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
6A Supplementary Sw Flange with Hub-Taper Bore for Wellhead Assemblies
US$10.00
1 Piece(MOQ)
API 6A Test Flange for Oil Field
US$30.00-300.00
10 Pieces(MOQ)
API 6A Blind Flange for Oil Field
US$30.00-300.00
10 Pieces(MOQ)
High Performance API 6A Weldneck Flange for Oil Field
US$30.00-300.00
10 Pieces(MOQ)
Oilfield Blind Flange for API 6A Standards with 2000~20000psi Working Pressure
US$30.00-300.00
10 Pieces(MOQ)
API 6A /6b/6bx Wn Blind Flange for 103.5 MPa 15000psi
US$10.00
1 Piece(MOQ)
Custom Forged Rings Manufacturer 316 Stainless Blind Flanges for Seawater Desalination Piping Test
US$50.00-100.00
100 Pieces(MOQ)
API 6A Corrosion Resistant Carbon Steel Blind Flange for Chemical Engineering
US$1.00
500 Boxes(MOQ)
API Oilfield Double Studded Adapter for Wellhead, API Dsa Flange
US$4.50-5.00
1 Piece(MOQ)
China Suppliers ASTM A105 DIN Pn16 Carbon Steel Flange for Pipe Slip on Flange
US$1.00-100.00
1 Piece(MOQ)
Premium 16 Inch DIN2543 Stainless Steel Slip-on Flange for Industrial Use
US$380.00-450.00
10 Pieces(MOQ)
Corrosion Resistant Stainless Steel SAE Socket Welding Flange for Marine Hydraulic Pipelines
US$1.00-30.00
100 Pieces(MOQ)
Customizable Pipe Flange with Reducer for Easy Assembly
US$280.00-300.00
10 Pieces(MOQ)
Reliable Stainless Steel Flange Chemical Plant Equipment with Complete Test Certificate
US$12.00-80.00
1 Piece(MOQ)



















