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4-Web Valve Seat for Mud Pump
US$55.00-120.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
1 YearWarranty
1 YearModel NO.
F-1600Manufacturing Process
CNC MillingSurface Treatment
PolishingOperation Pressure
Atmospheric PressureMaterial
AlloyTemperature
up to 180°F (82°C)Pressure Rate
7500 PsiHours of Operation
400-600hrsHardness
HRC58-65Transport Package
Export PackagingSpecification
60 to 300mmTrademark
DEENPUOrigin
ChinaHS Code
84314310Production Capacity
1000Key features
Interchangeable with Major Brands: Compatible with Gardner Denver, Emsco, Bomco, Deco, Oilwell, National, and more.
Superior Wear Resistance: Made of alloy steel with polishing and CNC milling for enhanced durability and longevity.
Extended Warranty Options: Standard 12 months/2000 hours; optional extended coverage up to 36 months.
Global Technical Support: 24/7 assistance, spare parts supply, and on-site or remote training available.
High Flow Efficiency: Full open design minimizes fluid resistance, pressure loss, and clogging for efficient drilling.
Certified Quality Standards: Manufactured under strict ISO and NACE standards for international compliance.
Secure Export Packaging: Packed in export-standard plywood or steel cases with free container loading services.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2016-10-07Nearest Port: Shanghai PortAverage Response Time: ≤2.76hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
About Our Factory & Business Background
AddressNo. 268 Gongyuan South Road, Gaozuo, Yancheng, Jiangsu, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsAPI 16A Annular Bop, API 16A RAM Bop, FC Slab Gate Valve, Mud Gate Valve, Plug Valve, API 16c Choke and Kill Manifold, API 6A Wellhead Assemblies and Christmas Tree, API 6A Flanges, Hammer Unions Swivel Joints Pup Joint Elow, Packing Elements RAM Rubbers Mud Pumps Spares
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What is a Full Open (FO) mud pump valve seat?
A:
The full open (FO) valve seat is a flow-optimized core component for mud pumps. It features a large straight-through bore with no flow restriction, designed to match valve bodies for medium circulation and sealing.
Q:What are the main advantages of FO type valve seat?
A:
It delivers higher flow efficiency, lower fluid resistance, reduced mud turbulence and pressure loss. It also minimizes particle deposition and clogging, ideal for high-displacement drilling operations.
Q:What material is the full open valve seat made of?
A:
It is generally made of high-strength alloy steel with integral hardening or surface hardening treatment. It provides excellent wear resistance, impact resistance and corrosion resistance to handle abrasive drilling mud.
Q:What causes premature failure of FO valve seat?
A:
Common issues include severe abrasion from sand and solid particles in mud, frequent pressure impact, poor fitting with valve rubber, surface pitting, corrosion, and improper installation misalignment.
Q:How to maintain and replace the full open valve seat correctly?
A:
Regularly inspect the sealing surface for wear, cracks and deformation. Keep mud well-filtered to reduce abrasives. Ensure precise fitting during installation, replace worn seats in time to avoid leakage and pump efficiency drop.
Send Inquiry
*To:
Jiangsu Deenpu Petrochemical Machinery Co., Ltd
Jiangsu Deenpu Petrochemical Machinery Co., Ltd*Content:
Supplier replies will be sent to your registered email
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