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Payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

K20 Kb45 Kb75 Air Bag Mud Pump Pulsation Dampener Bladder

Name: K20 Kb45 Kb75 Air Bag Mud Pump Pulsation Dampener Bladder
Brand: HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.
SKU: 877100405

Hebei, ChinaHEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.

US$120.00-150.00

5 Pieces

Product profile

Customization

Available

Manufacturing Process

Forging

Surface Treatment

Spray-Paint

Operation Pressure

Vacuum

Material

Alloy

Name

Pulsation Dampener Bladder for Mud Pump

Certification

ISO & API

Model

Kb-45, 5000 Psi/Kb-75, 5000 Psi

Type

Bladder, Stabilizer, Stablizer Plate, Washer, Bolt

Usage

NBR or Rubber

Item

K-10,3000 Psi/K-10,5000 Psi/K-20, 5000 Psi/K-20,

Advantage

High Performance

Transport Package

Common Export Packing

Specification

standard

Trademark

xinhuafa

Origin

HS Code

84139100

Production Capacity

50000sets/Per Year

Key features

HNBR Rubber Material: Composed of HNBR rubber bladder, balance plate, and pressure plate bolt for durability.

Pressure Fluctuation Reduction: Reduces instantaneous displacement changes and makes pump pressure smooth.

Equipment Protection: Protects equipment from damage caused by severe vibration during operation.

Nitrogen Filling Option: Filled with nitrogen or inert gas; air can replace if unavailable, oxygen forbidden.

High Pressure Application: Mainly applicable to 25 to 35 Mpa drilling for high pressure jet drilling needs.

Wide Compatibility: Fits Emsco, Bomco, Hydril, National, Oilwell, Ideco, and other major pump models.

Customization Available: Customization from samples, designs, full customization, and minor customization.

100% Quality Inspection: Finished products undergo visual and function inspection by 2 QA/QC inspectors.

Company profile

Importers and ExportersQuality AssuranceManagement CertificationStandardized Supplier Management

HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.

Hebei, China

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: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.90h

AI-Powered supplier vetting

SummaryThe supplier is a professional technical manufacturer focused on mud pumps, plunger pumps, pumping equipment, oilfield and wellhead accessories, valves, drilling and production accessories, rubber and polyurethane components, forgings, castings, and engineering materials. It provides 3D design, ODM, OEM, and multiple customization services. Production is supported by three lines, reported annual output of 20,000 bi-metal liners, and lead times within 15 working days in both peak and off-peak seasons. Quality-related procedures cover corrective actions, complaint handling, quality assurance, and raw-material traceability. The supplier holds an ISO9001:2015 certificate and has environmental assessment and fire-drill records. However, it has no available SDK, no new products reported in the past year, no overseas warehouse, showroom, agent, or branch, no offline trade-show participation, and no valid manufacturing-capacity contract with related subcontractors. Financial information is represented only by...

Supplier typeThe supplier explicitly identifies as a professional technical supplier and operates in research and development, production, and sales across mud pumps, pumping equipment, oilfield accessories, valves, drilling and production components, and related engineered materials. This establishes a specialized industrial supplier profile.

CertificationsThe supplier reports holding an ISO9001:2015 certificate and also has a factory environmental impact assessment report. These are explicit documented management and environmental credentials, although no broader certification portfolio is provided.

Production capacityThe supplier operates three production lines, reports 20,000 bi-metal liners of annual output, maintains in-stock capacity, and states lead times within 15 working days in both peak and off-peak seasons. A deficiency is that no valid manufacturing-capacity contract exists with related subcontractors, creating a documented capacity-governance weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, flexible customization, 3D design services, ODM, and OEM for well-known brands. These offerings directly support a broad range of customized product requirements.

Product Q&A

Q:What is the main function of this pulsation dampener bladder?

It reduces drilling pump pressure fluctuations from instantaneous displacement changes, ensures smooth pump pressure, and protects equipment from severe vibration damage.

Q:What material is used for the bladder?

The bladder is made of HNBR rubber, composed of a rubber pulsation bladder, rubber balance plate, and pressure plate bolt.

Q:What gas should be used for filling the dampener?

It should be filled with nitrogen in the air or inert gas. If unavailable, air can be used as a substitute, but oxygen or combustible gas is strictly forbidden.

Q:What is the recommended inflation pressure?

The inflation pressure should be 20% to 30% of the maximum working pressure. The advanced filling pressure is 2.0-2.5 MPa.

Q:Which mud pump models are compatible with this product?

It is compatible with various models including Emsco, Bomco, Hydril, National, Oilwell, Ideco, Gardner Denver, Wirth, Russian, Weatherford/Ellis Williams, Drillmec, Romania, and OPI pumps.