Industrial Rubber and Plastic Products · Global B2B Procurement and Customization[email protected] · +86 152 1098 7119 · Multilingual communication
Hebei Longtowin Rubber & Plastic Products Co., Ltd.RUBBER / PLASTIC / GLOBAL SOURCING
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O-Rings

O-ring and elastomer seals

covers NBR, EPDM, FKM, silicone, HNBR, PTFE and other materials, and supports metric, imperial, standard series and non-standard sizes.

Product Series

Choose a product structure suitable for the project

The following are common product series. The actual solution will be confirmed based on usage conditions, specifications, quantity and documentation requirements.

NBR O-Rings O 形圈与弹性体密封产品

NBR O-Rings

supports specification confirmation, B2B procurement and customization consultation

Inquiry for specifications and quotation →
FKM O-Rings O 形圈与弹性体密封产品

FKM O-Rings

supports specification confirmation, B2B procurement and customization consultation

Inquiry for specifications and quotation →
EPDM O-Rings O 形圈与弹性体密封产品

EPDM O-Rings

supports specification confirmation, B2B procurement and customization consultation

Inquiry for specifications and quotation →
Silicone O-Rings O 形圈与弹性体密封产品

Silicone O-Rings

supports specification confirmation, B2B procurement and customization consultation

Inquiry for specifications and quotation →
HNBR O-Rings O 形圈与弹性体密封产品

HNBR O-Rings

supports specification confirmation, B2B procurement and customization consultation

Inquiry for specifications and quotation →
PTFE O-Rings O 形圈与弹性体密封产品

PTFE O-Rings

supports specification confirmation, B2B procurement and customization consultation

Inquiry for specifications and quotation →
FFKM O-Rings O 形圈与弹性体密封产品

FFKM O-Rings

supports specification confirmation, B2B procurement and customization consultation

Inquiry for specifications and quotation →
Neoprene O-Rings O 形圈与弹性体密封产品

Neoprene O-Rings

supports specification confirmation, B2B procurement and customization consultation

Inquiry for specifications and quotation →
FEP Encapsulated O-Rings O 形圈与弹性体密封产品

FEP Encapsulated O-Rings

supports specification confirmation, B2B procurement and customization consultation

Inquiry for specifications and quotation →
Backup Rings O 形圈与弹性体密封产品

Backup Rings

supports specification confirmation, B2B procurement and customization consultation

Inquiry for specifications and quotation →
Bonded Seals O 形圈与弹性体密封产品

Bonded Seals

supports specification confirmation, B2B procurement and customization consultation

Inquiry for specifications and quotation →
O-Ring Kits O 形圈与弹性体密封产品

O-Ring Kits

supports specification confirmation, B2B procurement and customization consultation

Inquiry for specifications and quotation →

Selection information

Key conditions recommended for quotation inquiry

Grooves and dimensions

Please provide relevant parameters, photos or standard requirements in the inquiry to more accurately match the product solution.

Medium and temperature

Please provide relevant parameters, photos or standard requirements in the inquiry to more accurately match the product solution.

Hardness and quantity

Please provide relevant parameters, photos or standard requirements in the inquiry to more accurately match the product solution.

FAQ

What do you need to confirm before purchasing O-rings and elastomer seals?

I don’t have complete drawings, can I just have photos or samples?

OK. Please provide multi-angle photos, main dimensions and usage conditions, and we will determine whether it can match standard products or require custom mapping.

Can small batches be sampled?

Depends on material, mold and process. We will explain the sample quantity, cost and cycle based on the partner's conditions.

Can you provide materials or inspection documents?

can be coordinated by project. Please indicate the required standards, test items and document language during the inquiry stage.

Send specifications, drawings or sample photos

We will assist in confirming the product path and provide B2B quotation.

Get a quote