Powered by Made-in-China.com
4" TPU Shore 90A Yellow Frac Pump Rubber Insert Valve Seal for Acid
US$3.50
1-99 Pieces
US$3.20
100-299 Pieces
US$2.90
300+ Pieces
Sample price:US$8.00/piece.Request sample
Product profile
Customization
AvailableStyle
Floating SealFunction
Rotary SealingApplication
Pump, Valve, Plunger PumpShape (For Gasket)
Ring GasketMaterial
PUStandard
Standard, NonstandardCompany Type
Manufacturer, Supplier, ExporterName
PU Valve InsertColor
Yellow, Green, Red, BlueTemperature
High TemperatureResistance
Oil ResistantCustomized
AcceptableTrial Order
AcceptableService
Stock & OEMPricing Advantages
Factory Direct, Wholesale PriceTransport Package
CartonSpecification
2", 3", 4", 5"Trademark
SPT/SIPAITUOOrigin
Hebei, ChinaHS Code
8413910000Production Capacity
1000/DayKey features
Oil and Corrosion Resistance: Polyurethane material offers superior resistance to oil, corrosion, and abrasion.
High Pressure Capability: Designed to withstand working pressures up to 120MPa for critical sealing.
Customizable Sizes and Colors: Available in various sizes (3, 4, 4.5 inches) and colors (Yellow, Green) per requirements.
Long Service Life: Polyurethane material provides a longer lifetime compared to standard rubber seals.
OEM and ODM Acceptable: Factory supports custom production based on customer samples or technical drawings.
Versatile Application: Suitable for oil drilling mud pumps, cementing trucks, and fracturing equipment.
ISO 9001 Certified: Manufactured with imported high-quality raw materials and advanced processing technology.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-10-17Nearest Port: TianjinAverage Response Time: ≤5.96hTerms 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. Convenient Transportation. It's not far from the Zhengding international airport. We warmly welcome clients from all over the world to come to our factory for visit and cooperation.
Q:What's your sample policy?
A:
We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q:Can you produce according to the samples or drawings?
A:
Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q:What's your Delivery time?
A:
If the goods are in stock generally it is 3-5 working days after receiving your advance payment. About 7-15 working days if we have mold or 21-28 working days without mold. The specific delivery time depends on the items and quantity of your order quantity.
Q:What's your payment terms?
A:
For sample and small order, 100% Paypal, Western Union, T/T. For bulk order, T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
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
You may also like
PU Mud Pump Valve Polyurethane Insert Seals for Ht-400 Plunger Pump Frac Valve Seat
US$2.50-3.20
1 Piece(MOQ)
Drilling Rig Mud Pump Parts /Valve Assembly Valve Seat Insert Drilling Rubber Seal Manufacturer
US$2.90-3.20
1 Piece(MOQ)
Durable PTFE Water Valve Seal for Stable Pump and Rubber Parts
US$0.56
5,000 Pieces(MOQ)
Frac Pump 4.5 Inch Polyurethane Valve Insert Seal Fluid End Valve and Seat
US$2.90-3.20
1 Piece(MOQ)
Professional Supplier Valve Insert Seals for Ht 400 & Frac Pump
US$2.90-3.20
1 Piece(MOQ)
Custom Rubber Seal for New Energy Vehicle Pump Valve Efficiency
US$0.56
5,000 Pieces(MOQ)
Durable Rubber Seal: Precision Molded PTFE Seal for Water Valves
US$0.56
5,000 Pieces(MOQ)
Compose Piston Red Seal Hpu/PU/TPU with NBR/FKM/FPM Rubber O Ring
US$0.10-0.50
10 Pieces(MOQ)
Special Rubber Seal for Aircraft Onboard Water Valve
US$0.56
5,000 Pieces(MOQ)
Rubber Oil Sealtc Oil Sealeu Oil Seal Ta Oil Seal Tb Oil Seal SA Oil Seal
US$1.00
100 Pieces(MOQ)
Keluoke Wear Resistant Heat Resistant Polyurethane Rubber Flinger V-Ring Seal
US$0.10-0.50
10 Pieces(MOQ)
Yellow Color Hydraulic Seal PU Seal Polyurethane Seal
US$0.80
100 Pieces(MOQ)
GDK TPU NBR Rubber Ptb/S1s Hydraulic Rod Seal for Excavator Cylinder
US$0.10-0.20
10 Pieces(MOQ)
Premium Seal Ring for Rotary Valve Hydraulic Cylinder Systems
US$0.10-0.50
10 Pieces(MOQ)
Sealcon Factory Supply Wholesale Price Customized Single Lip SA Rubber Oil Seal
US$0.10-27.00
1 Piece(MOQ)
Flexible Extruded T/H/U Shaped Front Windshield Glass Rubber Seal
US$0.50-1.20
500 Pieces(MOQ)
GDK Customized Power Steering Hydraulic Water Pump Piston Oil Wiper Rubber Seal
US$0.10-0.20
10 Pieces(MOQ)
High-Resilience Flexible Rubber Seal for Industrial Applications and More
US$0.60-0.80
500 Pieces(MOQ)
Custom Molded High Temp NBR Rubber O-Ring Seal Oil-Resistant for Hydraulic Pump
US$0.47
5 Pieces(MOQ)
PU O Ring PU Seal PU Oil Sealing Hydraulic Sealing
US$0.50
100 Pieces(MOQ)



















