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Well Services Packing Seal for Plunger Pump
US$46.90
1-19 Pieces
US$45.80
20-199 Pieces
US$43.80
200+ Pieces
Sample price:US$48.80/piece.Request sample
Product profile
Customization
AvailableMaterial
NBR+FarbicApplication
PumpsModel NO.
WSPType
Shaft SealPerformance
WearShape
O-RingStandard
StandardPressure
High PressureResistance
Oil ResistantTemperature
High TemperatureModel Number
Tws600 Ht400 Tws2250Size
3.5" 4" 4.5" 5" 5.5" Can Be CustomizedSpecification
3.5"Trademark
SPTOrigin
HebProduction Capacity
1000/DayKey features
Customizable Sizes: Sizes 3.5 to 5.5 inches can be customized to meet specific requirements.
High-Pressure Resistance: Designed for high-pressure environments in drilling, cementing, and frac services.
Abrasion & Wear Resistance: Reduces wear on plungers and fluid ends in abrasive drilling fluids and slurries.
Wide Material Options: Available in NBR, HNBR, Neoprene, Fluorocarbon, PTFE, PEEK, and Aramid composites.
Interchangeable Design: Packings are interchangeable and compatible with multiple brands of plunger pumps.
High-Temperature Performance: Compounds suitable for high-temperature applications and harsh environments.
OEM/ODM Support: Can produce according to customer samples or technical drawings with custom molds.
Competitive Factory Pricing: Direct factory supply ensures competitive prices and reliable quality.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-10-17Nearest Port: TianjinAverage Response Time: ≤5.57hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, Others
AI-Powered supplier vetting
SummaryHebei SPT Seals is a China-based limited company identified as both a trading company and manufacturer/factory, specializing in oilfield, hydraulic, pneumatic, PTFE, rubber, and other industrial sealing products. The supplier states that it holds ISO 9001 certification and has more than 20 or 25 years of seal-production experience, supported by rubber molding, PTFE, CNC turning, and mold-processing workshops. It reports international market coverage, long-term partnerships with global oil-service and equipment companies, customized service, and 24-hour after-sales support. Stated lead times are within 15 working days during off-peak periods and one month during peak periods. Evidence is insufficient to verify financial strength, proprietary innovation, named customer cases, or the scope and validity period of the certification.
Supplier typeThe supplier is described as a trading company in its basic information and as both a trading company and manufacturer/factory in its entity classification. Its stated business covers industrial equipment and components, automotive parts, and multiple sealing-product categories, indicating a supplier with both manufacturing and commercial distribution roles.
CertificationsThe supplier explicitly states that it has passed ISO 9001 quality management system certification. This supports a positive assessment for certification holding, although the provided information does not include certificate details, issuing body, validity period, or certified scope.
After-Sales capabilityThe supplier explicitly promises 24-hour after-sales service and identifies timely delivery and meeting customer requirements as service commitments. These statements support the existence of an after-sales service capability, although no performance records or service-response evidence are provided.
Production capacityThe supplier describes dedicated rubber molding, PTFE, CNC turning, and mold-processing workshops, together with more than 20 or 25 years of seal-production experience. It also states lead times of within 15 working days off-peak and one month during peak periods, supporting established production capability, though production capacity and output volumes are not stated.
Customization capabilityThe supplier explicitly offers customized service and lists a broad range of sealing products, including valve stem packing, hammer union seals, hydraulic and pneumatic seals, O-rings, and oil seals. Its mold-processing and CNC workshops further support customization-related manufacturing, but no specific customization examples, tooling lead times, or engineering process are provided.
Product Q&A
Q:Are you a factory or trading company?
A:
We have a factory in Xingtai and an office in Shijiazhuang, Hebei Province. We welcome clients to visit our factory for cooperation.
Q:What is your sample policy?
A:
We can supply samples if ready parts are in stock, but customers must pay for the sample cost and courier fees.
Q:Can you produce according to samples or drawings?
A:
Yes, we can produce based on your samples or technical drawings and can build necessary molds and fixtures.
Q:What is the delivery time?
A:
3-5 working days for in-stock items; 7-15 working days for items requiring molds; 21-28 working days for items without molds.
Q:What are your payment terms?
A:
For samples/small orders: 100% via PayPal, Western Union, or T/T. For bulk orders: 30% deposit via T/T, 70% before delivery.
Send Inquiry
*To:
Hebei SPT Seals Technology Co., Ltd.
Hebei SPT Seals Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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