Spring Energized Seal for Ultra-Low Temperature Rod and Piston Applications with PTFE Jacket and Stainless Steel Spring

Name: Spring Energized Seal for Ultra-Low Temperature Rod and Piston Applications with PTFE Jacket and Stainless Steel Spring
Brand: Mchen Machine Parts Co., Ltd.
SKU: 2282686845

Shandong, ChinaMchen Machine Parts Co., Ltd.

US$0.06-1.50

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

PTFE

Application

Customized

Type

Oil Seal

Performance

Wear

Shape

O-Ring

Standard

Standard, Nonstandard

Working Temperature

-200℃-250℃

Speed

5m/S

Pressure ≤ (MPa)

0-20MP

Transport Package

Carton and Pallet

Specification

Customized

Trademark

OEM&ODM

Origin

China

HS Code

73072900

Production Capacity

100000/Year

Key features

Customized Application: Flexible dimensions and custom non-standard designs available for any installation groove size.

High Pressure Resistance: Wide working pressure range up to 20MPa, with enhanced resistance via backup rings.

Low Friction Performance: Minimal friction during operation with low contact pressure, suitable for lubricated or dry conditions.

Chemical Resistance: Resistant to most chemicals except soluble alkali metals, high-temperature fluorine gas, and chlorine trifluoride.

Multiple Spring Materials: Stainless steel options include 301, 302, 304, 316, and 718 based on specific working conditions.

Versatile Sealing Types: Suitable for reciprocating piston rod, unidirectional sealing, and rotary shaft sealing applications.

Long Service Life: Wear-resistant design ensures extended operational life in demanding environments.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityFast DeliveryFlexible Customization

Mchen Machine Parts Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-01-08Nearest Port: QINGDAO PORT, TIANJIN PORTAverage Response Time: ≤2.49hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryMchen Machine Parts Co., Ltd. is a China-based limited company operating as both a trading company and manufacturer/factory. It offers metal-related products, including camlock couplings, rubber gaskets, pipe fittings, stainless steel ball valves, marine hardware, O-rings, and stainless steel castings. The supplier holds ISO 9001 certification, reports ODM and OEM service availability, and offers flexible customization. Export sales account for 90% of total sales, with exporting experience stated as two years. Production-related information includes 50 years of combined R&D engineer experience, 6–10 quality-control staff, and an annual output range, but the actual production scale and capacity fit are not fully established. Overseas service infrastructure is limited: no overseas showroom, agents, branches, or offline trade-show participation are reported. Financial records are referenced for 2021–2023, but their performance is not provided. Customer cases are not disclosed.

Supplier typeThe supplier is explicitly identified as both a trading company and a manufacturer/factory, organized as a limited company in Shandong, China. This indicates a combined manufacturing and trading operating model.

CertificationsThe supplier reports ISO 9001 certification. An SGS audit record is also provided, but its evaluation result is listed as 0 and the report expired on 2025-02-02, so no current positive audit status can be confirmed from the supplied data.

R&D capabilityThe supplier provides ODM services and reports 50 years of total R&D engineer experience. It does not have an available SDK, and no specific patents, laboratory resources, or product-development outcomes are provided.

Production capacityThe supplier identifies itself as a manufacturer/factory, offers multiple metal and industrial products, and reports 6–10 quality-control staff. Its stated primary products and ISO 9001 certification support manufacturing capability, but detailed equipment, plant capacity, and output quantities are not provided.

Customization capabilityFlexible customization is explicitly reported, and the supplier provides ODM services and OEM services for well-known brands. These statements directly support the supplier’s ability to accommodate customized or customer-branded products.