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NBR E4 Pneumatic Cylinder Piston Seal 40 30 7 mm
US$2.37
10-99 Pieces
US$2.01
100-999 Pieces
US$1.35
1,000+ Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableCustomized
Non-CustomizedCertification
ISO, CEModel NO.
E4Usage
Rotary Sealing, Dust Seal, Oil Seal, Shaft SealSectional Shape
Y-ShapedApplication
Car, Toy, Plastic, HardwarePerformance
Pressure Resistant, Temperature Resistant, Corrosion ResistantBrand
PinmoWork Temperature
High TemperatureMaterial
RubberMore Material
FKM NBRProfile Type
E4 (Fully Interchangeable with C2 Series)Model Number
E4 4030 / E44030n3578Material 1
NBR (Nitrile Butadiene Rubber, Compound N3578)Hardness
78 Shore a (70 Shore a on Request)Size (D X D X H)
40 X 30 X 7 mm (Groove Width Approx. 7.5 mm)Transport Package
CartonSpecification
Standard or custom sizesTrademark
PinmoOrigin
ChinaHS Code
4016931000Production Capacity
100000 PCS / WeekKey features
Pressure Resistant Design: Withstands up to 16 bar pressure for reliable sealing performance.
Corrosion Resistant Material: Constructed from NBR, FKM, and TPU for excellent media and corrosion resistance.
Long Service Life: Application-optimized compounds ensure durability and extended usage.
Smooth Running Performance: Optimum lubricant-retaining geometry ensures smooth operation.
Wide Application Scope: Suitable for cars, toys, plastics, hardware, and engineering machinery.
Fully Automatic Installation: Designed for easy installation and compatibility with fully automatic systems.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2017-02-03Nearest Port: Shenzhen, GuangzhouAverage Response Time: ≤1.29hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
AI-Powered supplier vetting
SummaryLiuzhou Pinmo Sealing Sci-Tech Co., Ltd. presents broad manufacturing and technical-service capabilities, including OEM for recognized brands, ODM services, product customization, and stated experience across multiple international markets. Its management certifications include TS 16949, ISO 14001, ISO 9001, and SA 8000. The supplier reports inventory capability, standardized finished-product inspection instructions, and lead times within 15 working days in both peak and off-peak periods. However, evidence is incomplete regarding after-sales support, financial strength, customer references, and contract status. The supplier lacks an SDK, overseas warehouses, overseas showrooms, overseas agents or branches, and reported participation in offline trade shows. It also reported no regular fire drills during the past year.
Supplier typeThe stated business scope covers technical services, technology development and transfer, seals, plastic and rubber products, mechanical parts, glass-fiber-reinforced plastic products, and auto parts. The supplier also describes a factory, broad product range, and worldwide industry service, indicating a manufacturer with technical-service capabilities rather than a narrowly focused trading profile.
CertificationsThe supplier reports holding TS 16949, ISO 14001, ISO 9001, and SA 8000 certifications. These explicitly indicate coverage of automotive quality management, environmental management, quality management, and social accountability systems.
R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has R&D engineers with total experience in the stated 6–10 range. However, it reports no available SDK, so its innovation support is demonstrated through product development and ODM rather than software-development integration.
Production capacityThe supplier reports inventory capability, finished-product inspection instructions that are uniformly followed, annual output information of 10,000,000 sets, and lead times within 15 working days in both peak and off-peak seasons. Its manufacturing capacity is therefore explicitly supported, although the manufacturing-contract status is unknown.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and minor customization. It also reports ODM service availability, providing direct evidence of multiple customization routes.
Product Q&A
Q:What's the payment term?
A:
We accept T/T 50% deposit and 50% balance against copy of B/L or L/C at sight, West Union,VISA,Paypal is also accepted.
Q:What is the normal lead time for product orders?
A:
Generally it is 1-2 days if the goods are in stock. or it is 5-10 days if the goods are not in stock, it is according to quantity.
Q:What is your standard packing?
A:
All the goods will be packed by carton box and loaded with pallets. Special packing method can be accepted when needed.
Q:Could you please tell us the month capacity of your products ?
A:
It depends on which model, we produce more than 2500 tons rubber materials per month.
Q:what kind of certificates you have ?
A:
We have been ISO9001:2008 and ISO14001:2004 certified by SGS since 2015. We have various rubber compounds approved by ROHS and REACH.
Send Inquiry
*To:Liuzhou Pinmo Sealing Sci-Tech Co., Ltd.
Liuzhou Pinmo Sealing Sci-Tech Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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