Secured Trading Service

What is STS?

STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled

Key Advantages

Payment Protection:: Your payment is only released to the supplier after you confirm satisfactory delivery.Suppliers receive payment only upon your approval.
Dispute Resolution:: If issues arise (e.g., quality discrepancies, shipping delays), our team mediates and facilitates resolutions based on evidence.
Flexible Payment Options:: Supports credit cards (Visa/MasterCard), PayPal, Apple Pay, Google Pay, many local payment methods and T/T (bank transfer).

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Changsha Torch Auto Parts Co., Ltd.

2 yrs

Product Specifications

0.023 kg

Chat Now

Still deciding? Get samples of $ !

Request Sample

Product Attributes

Customization: Available
Structure: Single End
Pressure: High Pressure Mechanical Seals
Model NO.: C12B15HVH
Speed: General Speed Mechanical Seal
Temperature: High Temperature Mechanical Seal
Performance: Temperature
Standard: Standard
Type: Auto Mechanical Seal
Balance: Balanced
Annual Capacity: 20 Million Units
Application: Commercial Vehicles
Material of Rotary and Stationary Ring: Sic/Sic
Metal Part: SUS 304
Transport Package: Box
Specification: 0.023 kg
Trademark: Torch
Origin: China
HS Code: 84842010
Production Capacity: 2000000 Units/Year

Shipping

Shipping Cost:: Contact the supplier about freight and estimated delivery time.

Online Trading Protection

Payment Guarantee: Platform-protected payments with refund support for eligible order issues.
Platform Logistics: Clearer shipment tracking with platform-supported logistics.
Inspection Service: Optional pre-shipment inspection for quality and quantity checks.
After-Sales & Dispute Handling: Platform-assisted dispute resolution, including refunds or returns when applicable.

Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh pictures & photos — Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh pictures & photos — Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh pictures & photos — Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh pictures & photos — Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh pictures & photos — Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh pictures & photos — Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh
Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh
Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh
Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh
Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh
Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh
Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Add Inquiry Basket to Compare

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh pictures & photos — Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh pictures & photos — Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh pictures & photos — Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh pictures & photos — Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh pictures & photos — Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh pictures & photos — Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh
Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh
Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh
Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh
Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh
Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh
Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

1/7

Find Similar Products

Product Description

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Specification

Model: C12B15HVH-2

This mechanical seal is engineered for mainstream passenger vehicle water pumps . Its rotary ring features alumina ceramic seal face.

Manufactured using fully automated assembly lines, this product holds a significant global market share in the automotive water pump seal segment. The C12AAMN model incorporates a unitized design with the wave spring interference structure. This construction simplifies installation while enhancing reliability by protecting critical sliding surfaces from damage.

Part Number	C12B15HVH-2
Shaft Diameter	12
Seat O.D.	30
Working Height	7.1
Seat Height	5.5
Free Height	13.8

Packing & Delivery

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Company Profile

Changsha Torch Auto Parts

Torch Auto Seal Branch mainly manufactures automobile water pump seals and special ceramics(Alumina ceramics, Silicon Carbide ceramics, ESP insulators, Terminal Blocks for Air Conditioner), as well as parts for automobile electric water pumps. Automobile Seals Branch is the largest automobile water pump seals manufacturer throughout China with its annual production capacity of 20 million pieces, which has a leading level in industry.

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Certifications

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

FAQ

1. What is the purpose of a mechanical seal?

* To ensure the hydraulic tightness of the pump and prevent the loss of coolant.

* To protect the pump's bearings from contamination by keeping dirt and debris out.

2. What are the mechanical seals in cars made of?

* Seal faces: Typically made of hard, wear-resistant materials like silicon carbide or carbon.

* Secondary seals (Cup ring/Bellows): NBR/HNBR

* Housing and springs: Often made of high-performance alloys or stainless steel.

3. What are the common reasons for a mechanical seal to fail?

*Incorrect installation: Touching seal faces with bare hands, using the wrong lubricants, improper compression, or using damaged parts can cause leaks or premature failure.

*Operating outside design parameters: Exceeding the pressure, temperature, or shaft speed the seal was designed for.

*Dry running: Insufficient lubrication between the seal faces, often due to running the pump without coolant.

*Misalignment: A bent shaft, bad bearings, or poor pump-to-motor alignment can cause uneven wear.

About the Supplier

Watch Video

Changsha Torch Auto Parts Co., Ltd.

Changsha Torch Auto Parts Co., Ltd.

Changsha Torch Auto Parts Co., Ltd.

Changsha Torch Auto Parts Co., Ltd.

Company Profile

Changsha Torch Auto Parts Co., Ltd was established in 2006. For 18 years, it has been focusing on the integration and promotion of high-quality parts in the global automotive aftermarket. As a strategic partner of Weichai Torch Technology Co., Ltd, we rely on its world-class R&D and production capabilities to provide professional automotive electrical system solutions for Africa, South America and emerging markets.

Core value proposition:

Emerging market pioneers

Formed a 20-person professional team to deeply cultivate the African and South American markets, equipped with English/Portuguese/Spanish multilingual services, and established a localized warehousing and after-sales network. It has successfully developed channel resources in 12 countries including Nigeria, Angola, and Peru.

Product matrix strategic upgrade

In addition to the star products of the Torch system, spark plugs, ignition coils, and high-voltage wires, a special fund of 3 million yuan will be invested in 2024 to develop a new generation of nitrogen oxide sensors and oxygen sensor product lines, and a professional testing laboratory and technical training system will be built simultaneously.

Compliance digital marketing

Establish an ISO9001-certified e-commerce operation center, equipped with three-dimensional product modeling, multilingual SEO optimization and data tracking systems, and strictly abide by brand authorization specifications for network promotion.

Cooperation advantages:

18 years of international trade experience

Covering 37 countries' customs data think tank

72-hour cross-border technical response mechanism

SAAS channel management system

What we can supply?

We can supply full range of different material spark plug.

We can supply CKD(completely knocked down) and SKD( semi knock down) parts.

Both OEM and ODM are available.

We provide complete solutions for building spark plug production line.

We are looking forward to cooperate with you, please contact us now!

About Our Factory & Business Background

Address: No. 306, Building A3, Lugu Yuyuan, No. 27 Wenxuan Road, Changsha High tech Development Zone
Terms of Payment: LC, T/T
International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, CPT, FCA
Average Lead Time: Peak Season Lead Time: 3-6 months
Off Season Lead Time: 1-3 months
Nearest Port: shenzhen,ningbo

Our Production Capability & Technical Expertise

Main Products: Spark Plug, Ignition Coil, Seal, Brake Pad, Ignition Parts, Power Plant Equipment and Spare Parts, Gas Genesets, Engine Parts, Filter

Our Industry Experience & Global Business Record

Export Year: 2007-03-16
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe

Send your message to this supplier

From:

To:

Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Changsha Torch Auto Parts Co., Ltd.

2 yrs

Diamond Member Since 2025
Suppliers with verified business licenses

Send Inquiry

Click here to contact the supplier through an inquiry.

People who viewed this also viewed

Compact Silicon Carbide Mechanical Seal for Water Pump C12ahmn

US$0.80-1.00 / Piece

Product Groups

Product Catalogs

Find Similar Products By Category

Supplier Homepage
Products
Water pump seal and bearing
Wholesales High-Temperature Dual Sic HNBR Mechanical Seal for Water Pumps C12b15hvh

Related Categories

Hot Searches