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The lead time is within 15 workdays during the off-season and one month during the peak season.

Pneumatic Ceramic Lined Double Discs Gate Valve (GAZ644TC)

Name: Pneumatic Ceramic Lined Double Discs Gate Valve (GAZ644TC)
Brand: Goole Valve technology Co., Ltd.
SKU: 860414705

Zhejiang, ChinaGoole Valve technology Co., Ltd.

US$1.00

1 Piece

Product profile

Customization

Available

Media

Ash

Temperature

Ordinary Temperature

Model NO.

GAZ644TC

Type

Straight-through

Material

Carbon Steel

Connection Form

Flange

Pressure

Low Pressure

Actuator

Pneumatic

Seal Surface

Parallel Gate Valve

Thread Position of Valve Rod

Outside Gate Valve

Usage

Emptying

Standard

DIN

Application

Industrial Usage

Suitable Temperature

Below 425 Deg C

Size

Dn50-Dn400

Medium

Dry Ash in Power Plant, Slurry, Cement Ash, Powder

Design Pressure

Pn10, Pn16

Transport Package

Plywood Case

Specification

CE, SGS, GMP

Trademark

GOOLE, OEM

Origin

Wenzhou, Zhejiang, China

HS Code

8481804090

Production Capacity

50, 000 PCS/Year

Key features

High Durability Material: Body made of WCB cast steel with ceramic discs and seats for superior wear resistance.

Long Service Life: Rated for 500,000 switch cycles, potentially lasting up to 22.8 years with frequent use.

Excellent Sealing Performance: Ceramic construction prevents gaps, ensuring strong sealing and preventing ash blockage.

Wide Application Scope: Ideal for dry ash, slurry, cement ash, and corrosive media in power plants and mining.

Pneumatic Actuation: Equipped with aluminum body pneumatic actuator for reliable and easy open/close operation.

Customizable Specifications: Available in sizes DN50-DN400 and design pressures Pn10/Pn16 to suit specific needs.

Standard Compliance: Manufactured according to DIN standards for industrial usage and compatibility.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Goole Valve technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-07-09Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤5.11hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DDP, DAP

AI-Powered supplier vetting

SummaryThe supplier manufactures specialized equipment for oil refining and chemical production and also conducts hardware product manufacturing, research and development, sales, and related services. It reports ISO 9001 and ISO 14001 certification, two production lines, six to ten quality-control staff, and six to ten years of total R&D engineer experience. The supplier offers broad customization, OEM, and ODM services, with documented inspection, corrective-action, complaint-handling, and traceability procedures. Export experience is stated as 15 years, with 51%–70% of total sales from exports and self-operated import/export rights. However, it has no overseas agents or branches, warehouses, showrooms, or SDK availability; it also reports no new products in the past year and no valid manufacturing-capacity contract with related subcontractors. Customer cases are not specifically provided.

Supplier typeThe stated business scope includes manufacturing and sales of specialized equipment for oil refining and chemical production, hardware product manufacturing, hardware R&D, and ferrous metal casting. The company description also covers material purchasing, production, inspection, delivery, and after-sales service, indicating a manufacturer with integrated related operations.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 certifications. These are explicit certifications relevant to quality and environmental management systems.

After-Sales capabilityThe supplier states that its operations include after-sales service and has clear, followed procedures and records for handling customer complaints and corrective and preventive actions. However, it reports no overseas agents or branches and offers overseas services in zero countries, which limits directly evidenced overseas service coverage.

Production capacityThe supplier operates two production lines, maintains six to ten quality-control staff, has in-stock service capacity, and uses documented inspection, supplier assessment, corrective-action, complaint-handling, quality-assurance, and material-traceability procedures. Nevertheless, it reports no valid contract with associated subcontractors for manufacturing capacity, creating a documented weakness in subcontracting governance.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also provides OEM services for well-known brands and ODM services, demonstrating broad stated customization and manufacturing-design support.

Product Q&A

Q:What materials are used for the main parts?

The body and middle body are made of WCB cast steel, while the discs and seats are made of special wear-resistant ceramic. The stem is 2Cr13.

Q:How long is the service life of the valve?

The valve can be used for 500,000 times. If switched 60 times daily, it can last approximately 22.8 years.

Q:What are the available size ranges?

The valve is available in sizes ranging from DN50 to DN400.

Q:What is the nominal pressure of the valve?

The nominal pressure of the valve is 1Mpa, and the actuator nominal pressure is 0.4-0.6Mpa.

Q:What are the typical applications for this valve?

It is mainly used for hoisting devices in dry ash, system ash, and slug discharge in thermal power plants, as well as for mining, papermaking, and petrochemical pipelines.