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Inch O Ring Kit 222PCS NBR 70 Shore 17 Sizes 222PCS Oring Kit Set Excavator
US$2.77
100 Sets
Sample price:US$2.77/set.Request sample
Product profile
Customization
AvailableMaterial
NBRApplication
Engine, Car, MechanicalModel NO.
o ring kitType
O Ring KitPerformance
High PressureShape
O-RingStandard
Standard, NonstandardEffect
SealHardness
70-75shoreColor
BlackOperational Temperature Range
-20~+120 CelsiusDelivery Time
7-15 DaysTransport Package
CartonSpecification
Standard sizesTrademark
KSOrigin
TianjinHS Code
4016931000Production Capacity
2000sets/MonthKey features
Comprehensive O-Ring Kit: 222PCS NBR 70 Shore O-Ring Kit with 17 sizes for excavator repair and maintenance.
20+ Years Manufacturer: Tianjin King Seal offers over 20 years of experience in rubber seal manufacturing.
Strict Quality Control: Over 70 QC staff ensure 100% inspection of every product before shipping.
Fast After-Sales Support: Problems are solved within 24 hours, with free replacement for defective products.
Custom Packaging Options: Flexible packing solutions including small size bag packing (e.g., 2pcs per bag).
Versatile Application: Ideal for static and dynamic applications like rotating pump shafts and hydraulic cylinders.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-07-03Nearest Port: TianjinAverage Response Time: ≤9.68hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
AI-Powered supplier vetting
SummaryTianjin King Seal Co., Ltd. is identified as both a trading company and manufacturer/factory in China, offering multiple rubber and sealing products. It reports two production lines, annual rubber-seal capacity of 1,000 tons, broad export-market coverage, and peak-season fulfillment within 15 working days. The supplier states that products undergo three inspections before shipment and identifies ISO 9000 and ISO 9001 certifications. However, the available data indicates fewer than five R&D engineers and quality-control staff, staff experience of 1–3 years, and only one recorded transaction for each listed buyer relationship. Evidence is insufficient to confirm customization capability or strong financial credibility. No monetary figures are included.
Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with a limited-company structure and operations in Tianjin, China. This indicates combined manufacturing and trading capability, although the slices do not establish the relative scale of either activity.
CertificationsThe supplier reports holding ISO 9000 and ISO 9001 management-system certifications. These stated certifications provide explicit evidence of formal quality-management credentials.
After-Sales capabilityThe supplier states that a professional sales team provides service 24 hours a day and reports a one-month off-peak lead time plus peak-season fulfillment within 15 working days. The evidence supports responsive service and order handling, but does not specifically confirm warranty, repair, replacement, or complaint-resolution processes.
Production capacityThe supplier reports two production lines and annual rubber-seal productivity of 1,000 tons, with exports to markets across multiple regions. It also states peak-season fulfillment within 15 working days, providing explicit evidence of established production capacity and delivery capability.
Product Q&A
Q:What is the material and hardness of the O-rings?
A:
The O-rings are made of NBR (Nitrile) with a hardness of 70-75 Shore A.
Q:What are the delivery time and shipping methods?
A:
Delivery time is 7-15 days. We support shipping by express (DHL, TNT, UPS, FedEx), air, or sea, with FOB or CIF terms.
Q:Do you offer customized services?
A:
Yes, we accept custom orders based on drawings or samples. We can produce various rubber seals to meet specific requirements.
Q:What is the warranty or after-sales policy?
A:
We provide 100% quality inspection before shipping. If there are any issues, we will solve them within 24 hours and replace the product at no cost.
Q:What payment methods are accepted?
A:
We accept T/T, PayPal, Western Union, and Alibaba Trade Assurance.
Send Inquiry
*To:
Tianjin King Seal Co., Ltd.
Tianjin King Seal Co., Ltd.*Content:
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