Why choose to cooperate with you? What's your advantage?

1). Strong point:We have our own factory,so the price can be competitive and the quality is reliable. 2). We can offer you a good after-sell service, prompt deliver. 3). We can provide various size and colors according to customers' requirements. 4). By long time testing, quality proved to be excellent. 5). Updated product design. 6). Advanced manufacturing process, with global standards. 7). We win by the high quality and then have a long-term business relationship.

How do you make our business long-term and good relationship?

1). We keep good quality and competitive price to ensure our customers benefit; 2). We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from. Our rubber seals are diverse and extensive, so if there is no item what you need, we encourage you to send the drawing or samples to us directly for more information.

Double Spring Spring Storage Seal with PTFE Filled Carbon Fiber Sealing

Name: Double Spring Spring Storage Seal with PTFE Filled Carbon Fiber Sealing
Brand: Hebei SPT Seals Technology Co., Ltd.
SKU: 2103430085

Hebei, ChinaHebei SPT Seals Technology Co., Ltd.

US$6.89

10-499 Pieces

US$6.20

500+ Pieces

Sample price:US$9.78/piece.Request sample

Product profile

Customization

Available

After-sales Service

24h on Line

Warranty

1 Year

Model NO.

spring energized ptfe lip seals rotary shaft seal

Manufacturing Process

CNC Milling

Surface Treatment

Polishing

Operation Pressure

Vacuum

Material

PTFE+Carbon with SS316

Name

Spring Energized Seals

Rubber

PTFE, PTFE+Carbon/Graphite

Color

White, Black, Yellow or Other Colors You Need

Size

3~1000mm(Inner Diamater)

Temperature

-180°c to 260°c

Pressure

350bar

Sliding Speed

15.0m/S

Function

Anti Water and Oil

Working Medium

Lubricating Oil, Water etc.

3D/CAD Drawing

Service

ODM, OEM or in Stock

Sample Order

Available

Style

Steel Mechanical, Rolling Mill

Usage

Piston Seals and Rod Seals

Feature

Good Sealing Performance

Transport Package

PP Bag/Cartons or Customized

Specification

Customized

Trademark

Sipaituo

Origin

Hebei China

HS Code

4016931000

Production Capacity

10000pieces/Day

Key features

Customizable Dimensions: Available in sizes from 3mm to 1000mm inner diameter to fit specific requirements.

High Pressure Resistance: Capable of withstanding pressures up to 350 bar in standard designs.

Custom Color Options: Available in White, Black, Yellow, or other colors as requested.

Versatile Material Composition: Constructed with PTFE, Carbon, Graphite, and SS316 for durability.

OEM and ODM Services: Full customization support including mold building and technical drawings.

24/7 Online Support: Dedicated after-sales service team available around the clock.

1-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind.

Company profile

Hebei SPT Seals Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-10-17Nearest Port: TianjinAverage Response Time: ≤5.27hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, Others

AI-Powered supplier vetting

SummaryHebei SPT Seals is a China-based limited company identified as both a trading company and manufacturer/factory, specializing in oilfield, hydraulic, pneumatic, PTFE, rubber, and other industrial sealing products. The supplier states that it holds ISO 9001 certification and has more than 20 or 25 years of seal-production experience, supported by rubber molding, PTFE, CNC turning, and mold-processing workshops. It reports international market coverage, long-term partnerships with global oil-service and equipment companies, customized service, and 24-hour after-sales support. Stated lead times are within 15 working days during off-peak periods and one month during peak periods. Evidence is insufficient to verify financial strength, proprietary innovation, named customer cases, or the scope and validity period of the certification.

Supplier typeThe supplier is described as a trading company in its basic information and as both a trading company and manufacturer/factory in its entity classification. Its stated business covers industrial equipment and components, automotive parts, and multiple sealing-product categories, indicating a supplier with both manufacturing and commercial distribution roles.

CertificationsThe supplier explicitly states that it has passed ISO 9001 quality management system certification. This supports a positive assessment for certification holding, although the provided information does not include certificate details, issuing body, validity period, or certified scope.

After-Sales capabilityThe supplier explicitly promises 24-hour after-sales service and identifies timely delivery and meeting customer requirements as service commitments. These statements support the existence of an after-sales service capability, although no performance records or service-response evidence are provided.

Production capacityThe supplier describes dedicated rubber molding, PTFE, CNC turning, and mold-processing workshops, together with more than 20 or 25 years of seal-production experience. It also states lead times of within 15 working days off-peak and one month during peak periods, supporting established production capability, though production capacity and output volumes are not stated.

Customization capabilityThe supplier explicitly offers customized service and lists a broad range of sealing products, including valve stem packing, hammer union seals, hydraulic and pneumatic seals, O-rings, and oil seals. Its mold-processing and CNC workshops further support customization-related manufacturing, but no specific customization examples, tooling lead times, or engineering process are provided.

Product Q&A

Q:Are you a factory or trading company?

We have factory in Xingtai and office in Shijiazhuang, Hebei Province. Convenient Transportation. It's not far from the Zhengding international airport. We warmly welcome clients from all over the world to come to our factory for visit and cooperation.

Q:What's your sample policy?

We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q:Can you produce according to the samples or drawings?

Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q:What's your Delivery time?

If the good are in stock generally it is 3-5 working days after receiving your advance payment. About 7-15 working days if we have mold or 21-28 working days without mold. The specific delivery time depends on the items and quantity of your order quantity.

Q:What's your payment terms?

For sample and small order, 100% Paypal. Western Union, T/T. For bulk order, T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.