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We offer large quantity bag packing and small size bag packing (e.g., 2pcs per bag).

What if I need an inner diameter larger than 2000mm?

Please contact us, and we will offer a solution for IDs larger than 2000mm.

70*2.5 mm NBR70 O Shaped Ring

Name: 70*2.5 mm NBR70 O Shaped Ring
Brand: Tianjin King Seal Co., Ltd.
SKU: 1966378502

Tianjin, ChinaTianjin King Seal Co., Ltd.

US$0.001-0.30

1,000 Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Material

NBR

Application

Engine, Car, Mechanical

Model NO.

M-28

Type

O Ring

Performance

Wear

Shape

O-Ring

Standard

Standard, Nonstandard

Hardness

70-75shore

Color

Black, Brown, Green

Operational Temperature Range

-20~+200 ℃

Delivery Time

7-15 Days

Transport Package

PP Bag and Carton

Specification

Standard sizes and custom sizes

Trademark

Origin

Tianjin

HS Code

4016931000

Production Capacity

10000 PCS/Month

Key features

Wide Material Selection: Available in NBR, FKM, EPDM, Silicone, CR, SBR, Natural Rubber, and FFKM.

Custom Size Capability: Offering standard sizes and fully customized non-standard sizes based on requirements.

Broad Color Options: Colors include Black, Brown, Red, Green, and other custom options.

Extensive Size Range: Inner diameters from 0.5mm to 2000mm, with larger sizes available upon request.

Strict Quality Control: Over 70 QC staff ensure 100% inspection of every product before shipping.

Fast Delivery: Standard delivery time is 7-15 days.

Multiple Certification Standards: Stock available in AS568, BS1516, JIS, ISO, DIN, and Metric standards.

Company profile

Tianjin King Seal Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-07-03Nearest Port: TianjinAverage Response Time: ≤7.33hTerms 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.