Why should I choose to cooperate with you?

Our advantages include: 1) Own factory for competitive prices and reliable quality. 2) Good after-sales service and prompt delivery. 3) Various sizes and colors customized to customer requirements. 4) Excellent quality proven by long-term testing. 5) Updated product designs. 6) Advanced manufacturing processes with global standards. 7) Long-term business relationships built on high quality.

How do you maintain long-term business relationships?

We maintain good quality and competitive prices to ensure customer benefits. We respect every customer as a friend and sincerely do business with them regardless of origin. Our rubber seals are diverse; if you need an item not listed, please send us your drawing or samples for more information.

PU Hydraulic Cylinder Piston Seal Double-Acting Piston Combination Seal Kdas

Name: PU Hydraulic Cylinder Piston Seal Double-Acting Piston Combination Seal Kdas
Brand: Hebei SPT Seals Technology Co., Ltd.
SKU: 2012292515

Hebei, ChinaHebei SPT Seals Technology Co., Ltd.

US$0.98

10-99 Pieces

US$0.97

100-499 Pieces

US$0.96

500+ Pieces

Sample price:US$1.12/piece.Request sample

Product profile

Customization

Available

Material

NBR+Farbic+PU

Usage

Engine, Transmission, Rear Axle

Model NO.

KDAS

Type

Assembled

Speed

High Speed

Pressure

Pressure Type

Lip

Composite Lip

Standard

Standard, Nonstandard

Performance

Corrosion

Model Number

Kdas/Das/Tpm Hydraulic Cylinder Piston Seals

Max Working Pressure

35MPa

Size

ID*Od*H(mm) Customized

Specification

20*11*17.7

Trademark

SPT

Origin

Heb

Production Capacity

1000/Day

Key features

Customizable Size: ID, OD, and Height (mm) can be customized to fit specific requirements.

High Pressure Resistance: Max working pressure up to 35MPa for robust performance.

Durable Material Composition: Constructed from NBR, POM, and PU for extreme wear resistance.

Compact Double-Acting Design: Two-way piston seal with elastic toothed rubber and fiberglass wear rings.

Versatile Applications: Suitable for hydraulic cylinders in excavators, cranes, and agricultural machinery.

Customizable Color Options: Available in Black, Brown, Blue, or customized colors.

Factory Direct Supply: Own factory in Hebei ensures competitive pricing and reliable quality.

Company profile

Hebei SPT Seals Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-10-17Nearest Port: TianjinAverage Response Time: ≤5.88hTerms 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 a factory in Xingtai and an office in Shijiazhuang, Hebei Province. Convenient transportation is available near Zhengding international airport. We welcome clients from all over the world to visit our factory for cooperation.

Q:What is your sample policy?

We can supply samples if we have ready parts in stock. However, customers are required to pay for both the sample cost and the courier cost.

Q:Can you produce according to samples or drawings?

Yes, we can produce based on your samples or technical drawings. We are capable of building the necessary molds and fixtures to meet your specifications.

Q:What is your delivery time?

If goods are in stock, delivery is generally 3-5 working days after receiving advance payment. If we need to create a mold, it takes about 7-15 working days; without a mold, it takes 21-28 working days. The specific time depends on the items and order quantity.

Q:What are your payment terms?

For samples and small orders, we accept 100% via PayPal, Western Union, or T/T. For bulk orders, we require a T/T 30% deposit and 70% balance before delivery. We will show you photos of the products and packages before you pay the balance.