Do you provide samples and are they free?

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

What services and payment terms do you accept?

We accept delivery terms like FOB, CFR, CIF, and payment via T/T, L/C, PayPal, Western Union, and others in multiple currencies.

SMS Composite Sealing Gasket Seal Ring EPDM Silicon Blue Union Ferrule Gasket

Name: SMS Composite Sealing Gasket Seal Ring EPDM Silicon Blue Union Ferrule Gasket
Brand: Hangzhou Bestseal International Trade Co., Ltd.
SKU: 2124894575

Zhejiang, ChinaHangzhou Bestseal International Trade Co., Ltd.

US$0.01

10 Pieces

Product profile

Customization

Available

Type

Sealing

Material

NBR, EPDM, Silicone, FKM

Model NO.

SMS Seal Ring

Combination Washer Structure

SMS

Performance

Temperature

Shape

O-Ring

Color

Blue Union

Standard

Standard, 3A, SMS, Idf, DIN, ISO

Feature

High Temperature Resistance

Advantage

Fast Delivery

Application

Ferrule, Union, Valves

Size Range

1" ~ 4"

Transport Package

as Requirement

Specification

Follow the instructions

Trademark

Origin

China

HS Code

4016931000

Production Capacity

500000PCS/Month

Key features

Diverse Material Options: Available in NBR, EPDM, Silicone, and FKM to suit various sealing needs.

Customizable Thickness: PTFE gasket thickness ranges from 0.5mm to 10mm with custom options.

Wide Size Availability: Inner diameter from 0.3mm to 1500mm, including thousands of non-standard sizes.

High Temperature Resistance: PTFE material withstands working temperatures from 200 to +250 degrees Celsius.

Fast Delivery for Stock Items: In-stock goods can be delivered within 5 to 10 days.

Free Sample Availability: Samples are provided free of charge, though freight costs apply.

Global Shipping Support: Accepts multiple delivery terms including FOB, CFR, CIF, and Express Delivery.

Strict Quality Control: Pre-production samples and final inspections are conducted before shipment.

Company profile

Hangzhou Bestseal International Trade Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-07-02Nearest Port: Shanghai, Ningbo, ShenzhenAverage Response Time: ≤8.53hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryHangzhou Bestseal International Trade Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, offering seals. It has export experience of 8 years, with 71%–90% of sales from exports, and holds self-operated import/export rights in addition to using export agents. The supplier supports extensive customization, ODM, and OEM services, including services based on samples or designs. However, it is not identified as a professional technical supplier, does not provide 3D software design or SDKs, and reported no new products in the past year. It has no in-stock capacity, overseas warehouse, overseas showroom, overseas agent or branch, or offline trade-show participation. Audit information identifies TUV Rheinland and an audit validity period from February 19, 2025 to February 18, 2026, but the evaluation result is recorded as 0, with no interpretation provided. Financial data is present for 2024, but the supplier’s financial credibility cannot be conclusively...

Supplier typeThe supplier is classified as both a trading company and manufacturer/factory, operates as a limited company, and offers seals. It is not part of a larger company group and has two employees, indicating a small standalone supplier structure.

After-Sales capabilityThe supplier reports no overseas warehouse, overseas showroom, overseas agents or branches, and offers overseas services in 0 countries. These stated limitations indicate weak international after-sales infrastructure.

R&D capabilityThe supplier is not a professional technical supplier, does not provide 3D software design or SDKs, and reported no new products during the past year. Although it offers ODM services, the explicit evidence shows limited documented innovation capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, minor customization, flexible customization, and full customization. It also provides ODM services and OEM services for popular brands, demonstrating broad customization and contract-manufacturing capability.