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Mud Pump Piston Cup Featuring NBR Rubber Cuff Piston for Durability
US$3.50-40.00
100 Pieces
Product specifications
Russian slurry pump
Gemstone pump
Lan Shi Pump
Product profile
Customization
AvailableWarranty
1yearCertification
CE, ISO 9001:2000, ISO 9001:2008, APIModel NO.
3NB-1600, UNBT, 8T650, F500/1000/1300/16001600HLPower Source
HydraulicOperation Pressure
5000 MPa -7500 MPaMaterial
20 CrmntiType
25 CrmoRubber Material
NBR/PU/Mdi/HNBRService Life
≥400 HoursWorking Surface Hardness
HRC58Product Name
Mud Pump API 6# 7# Valve AssemblyValve Body & Seat Material
20crmnti Alloy SteelSurface Treatment
Precision Grinding, PolishingValve Structure Type
Full Open / 3-Web / 4-Web / Stem GuidedApplicable Mud Pump Series
F500/F800/F1000/F1300/F1600/F1600hlTransport Package
Plywood Wooden Box PackingSpecification
890*730*990mmTrademark
FENGYEOrigin
ChinaKey features
High Hardness & Durability: Working surface hardness reaches HRC58 with high strength and toughness.
Wide Compatibility: Fits Chinese F/3NB series and mainstream Russian mud pumps (UNBT, 8T, UBT, BT, UB).
Customizable Materials: Rubber material options include NBR, PU, Mdi, and HNBR for various conditions.
OEM & Customization: Supports OEM private labeling, neutral packaging, and custom sizing/modifications.
Certified Quality: CE, ISO 9001, API certified with EAC certification available for Russian customs.
Flexible MOQ: Sample orders accepted starting from 1 piece for small consumables like pistons.
Global Logistics: Supports China-Europe land freight, sea freight, and air freight to Russia.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤24h
About Our Factory & Business Background
AddressN/a, Liaocheng, Shandong, China
Plant Area5235 square meters
Number of Employees19
Registered Capital38,000,000 RMB
Terms of PaymentT/T
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays
Minimum Order Quantity50
Supply Chain Partners10
Our Production Capability & Technical Expertise
Main ProductsValve Assembly, Valve Seat, Piston Assembly, Mud Pump Piston Rod, Mud Pump Liner Flange, Mud Pump Valve Rubber, Mud Pump Oil Seal, Mud Pump Spray Pump, Mud Pump Seal Ring, Mud Pump Bimetallic Liners
Production Lines3
Production MachinesCNC machining center, CNC lathe
QA/QC inspectors4 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers4 people
Traceability of Raw MaterialsYes
Test Reports for Raw MaterialsOthers
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2006-11-17
Main MarketsEurope
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015, ISO45001:2018, ISO14001, ISO50001
Product CertificationOthers
Cooperated with Fortune 500No
Product Q&A
Q:Which mud pump models do your spare parts fit?
A:
Our parts fit Chinese F/3NB series and mainstream Russian mud pumps: UNBT-600, UNBT-950, UNBT-1180L, UNB-600, 8T-310, 8T-650, UBT-400, BT-600, UB-590. We can match parts accurately by OEM part numbers or technical drawings.
Q:Which rubber material works best for seals exported to Russia?
A:
HNBR is the top-tier material with superior durability, standing up well to low temperatures, oil-based mud, acid and alkali corrosion. For regular shipments to Russia, PU material is also widely adopted; it comes at a moderate price and lasts longer than conventional NBR rubber. Cost-effective NBR rubber only fits neutral freshwater drilling scenarios.
Q:Can you supply certificates for Russian customs clearance?
A:
We provide ISO9001 certificates, material inspection reports, pressure test records and mandatory EAC Customs Union certification required for Russia's import clearance.
Q:Do you support neutral packaging and OEM private labeling?
A:
Yes, unbranded neutral wooden packaging and customized logo labeling are available for local distribution in Russia.
Q:What is your minimum order quantity?
A:
Small consumables like pistons and valve assemblies accept sample orders starting from 1 piece. There is no MOQ restriction for large structural spare parts.
Send Inquiry
*To:Shandong Fengzhiye Petroleum Machinery Co., Ltd.
Shandong Fengzhiye Petroleum Machinery Co., Ltd.*Content:
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