What is the Minimum Order Quantity (MOQ)?

There is no MOQ for standard parts in inventory. For non-standard customized parts, the MOQ is 500 pieces.

How do you guarantee product quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

What certifications do your products have?

Our products are certified with ISO90001, ROHS, LFGB, and EN71.

Hot Sell Cutomerized FKM Standard O Rings O-Ring

Name: Hot Sell Cutomerized FKM Standard O Rings O-Ring
Brand: DOKING INDUSTRIAL LIMITED
SKU: 1913369521

Hebei, ChinaDOKING INDUSTRIAL LIMITED

US$1.00

1,000 Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Material

NBR

Application

Rubber, Diaphragm Cloth

Model NO.

o ring

Type

Oil Seal

Performance

Temperature

Shape

O-Ring

Standard

Model No.

Oring

Transport Package

Plastic Bag+Carton

Specification

40x55x8

Trademark

DOKING

Origin

Hebei China

HS Code

40169310

Production Capacity

10000PCS/Month

Key features

Wide Material Selection: Available in NBR, FKM, SIL, EPDM, HNBR, CR, FVMQ, and FFKM materials.

Customizable Sizes: Supports standard and non-standard parts with fully customizable sizes.

High Pressure Resistance: Tested to seal up to 5,000 psi (34 MPa) of pressure effectively.

Fast Delivery Options: In-stock items deliver in 5 days; customized parts take 7-25 days.

Certified Quality: Products certified with ISO90001, ROHS, LFGB, and EN71 standards.

Versatile Applications: Suitable for hydraulic, pneumatic, automotive, and industrial machinery.

20+ Years Experience: Manufacturer with over 20 years of expertise in sealing systems.

Company profile

DOKING INDUSTRIAL LIMITED

Hebei, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.22h

About Our Factory & Business Background

AddressXingtai Industrial Zone, Xingtai, Hebei, China

Plant Area173 square meters

Number of Employees20

Registered Capital500,000 RMB

Terms of PaymentT/T, D/P, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity100 pcs

Supply Chain Partners100

Our Production Capability & Technical Expertise

Main ProductsAir filter, oil filter, fuel filter, cabin air filter, oil seal, bearing

R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2008-04-01

Main MarketsNorth America, Southeast Asia/ Mideast

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff11

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Are you a trading company or manufacturer?

We are a manufacturer based in Xingtai, China, with over 20 years of experience in sealing systems.

Q:What materials are available for the O-rings?

We offer a wide range of materials including NBR, FKM, SIL/VMQ, EPDM, HNBR, CR, FVMQ, and FFKM.

Q:Can you customize the size of the O-rings?

Yes, we provide both standard parts and non-standard customized parts. You can request specific sizes based on your requirements.

Q:What is the delivery time for orders?

For in-stock items, delivery takes 5 days. For out-of-stock items with existing molds, it takes 7-9 days. For custom molds, it takes 15-25 days depending on quantity.

Q:Do you provide free samples?

Yes, we offer free samples, but you need to pay the cost of freight.