What are your advantages for cooperation?

1. Own factory for competitive price and reliable quality. 2. Good after-sales service and prompt delivery. 3. Various sizes and colors available. 4. Excellent quality proven by long-term testing. 5. Advanced manufacturing process with global standards.

How do you ensure long-term business relationships?

We keep 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.

PTFE U V Type Spring Cantilever Spring Ring Metal Spring-Energized Face Seals

Name: PTFE U V Type Spring Cantilever Spring Ring Metal Spring-Energized Face Seals
Brand: Hebei SPT Seals Technology Co., Ltd.
SKU: 1999439802

Hebei, ChinaHebei SPT Seals Technology Co., Ltd.

US$6.27-6.70

100 Pieces

Product profile

Customization

Available

Structure

U Type

Pressure

High Pressure Mechanical Seals

Model NO.

Spring Energized Seals

Speed

General Speed Mechanical Seal

Temperature

High Temperature Mechanical Seal

Performance

High Pressure

Standard

Standard, Nonstandard, API6a, Pr2 Standard

Type

U Packing for Gate Valvves

Balance

Balanced

OEM

Accepted

Application

Pump, Hydraulic Piston, Gate Valves/Slab Valve

Hardness

95shore a

Temp

High

Transport Package

Carton or as Your Requirement

Specification

Any size Can be Customized

Trademark

SIPAITUO

Origin

Hebei, China

HS Code

8484200090

Production Capacity

5000sets Per Day

Key features

Custom Size Manufacturing: Seals manufactured to exact product specifications, not limited to standard sizes.

High Pressure Resistance: Designed for high pressure applications, tested up to 22,500 PSI for hammer union seals.

OEM and Customization: Accepts OEM orders, custom colors, and specific design intent based on customer drawings.

Multiple Material Options: Available in PTFE, NBR, FKM, HNBR, and various filled compounds for different media.

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

Fast Delivery for Stock Items: 3-5 working days delivery for in-stock items; 7-28 days for custom molded seals.

Comprehensive Product Line: Offers U-packing, hammer union seals, swivel joint seals, and wireline seals.

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. We welcome clients 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 must pay for the sample cost and courier cost.

Q:Can you produce according to samples or drawings?

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

Q:What is the delivery time?

For stock items, it is 3-5 working days after receiving advance payment. For custom items, it is about 7-15 working days with mold or 21-28 working days without mold.

Q:What are your payment terms?

For samples and small orders: 100% via PayPal, Western Union, or T/T. For bulk orders: T/T 30% as deposit, and 70% before delivery.