What materials are used for the valve body?

Main materials include Q235, 16MnR, 20g, 0Cr18Ni9, and heat resistant steel.

Is the valve suitable for blast furnace systems?

Yes, it is specifically suitable for blast furnace hot blast stove systems for cutting and flow control.

What is the cooling water pressure requirement?

The applicable pressure for cooling water is between 0.4 to 0.8 MPa.

$DN500-2200mm Lining Refractory Water Cooled Hydraulic Hot Stove Gas Blast Valve$

DN500-2200mm Lining Refractory Water Cooled Hydraulic Hot Stove Gas Blast Valve

Name: DN500-2200mm Lining Refractory Water Cooled Hydraulic Hot Stove Gas Blast Valve
Brand: Chongqing Jinfa Industrial Equipment Sales Co., Ltd.
SKU: 916755475

Chongqing, ChinaChongqing Jinfa Industrial Equipment Sales Co., Ltd.

US$2,000.00-50,000.00

1 Set

Product profile

Customization

Available

Media

Gas

Temperature

High Temperature

Model NO.

QR746/QR946

Type

Direct-acting

Material

Carbon Steel

Connection Form

Flange

Pressure

Low Pressure

Actuator

Hydraulic

Seal Surface

Wedge Gate Valve

Thread Position of Valve Rod

Outside Gate Valve

Usage

Regulation, Safety, Temperature Control, Flow Control

Standard

Application

Industrial Usage

Work Temperature

≤1450

Diameter

DN500-2200mm

Delivery Time

45-60 Days

Warranty

12 Months

Transport Package

Customised

HS Code

84818040

Production Capacity

10000 Pieces/Year

Key features

Patented Water Cooling Technology: Features self-developed patented technology with quadrate water cavity for longevity and energy efficiency.

High Temperature Resistance: Designed to withstand working temperatures up to 1450 degrees Celsius in blast furnace systems.

All-Welded Construction: Robust all-welded structure with circulating water cooling system on all valve bodies and discs.

Full Insulation Lining: Fully lined with thermal insulation material inside valve bodies, bonnet, and valve discs.

Hydraulic and Electric Drive: Available with hydraulic transmission or electric drive patterns for versatile operation.

Wide Diameter Range: Available in nominal diameters ranging from DN500 to DN2200mm for various industrial needs.

Differential Pressure Sealing: Achieves reliable valve sealing through the differential pressure of the medium.

Multiple Material Options: Constructed from Q235, 16MnR, 20g, 0Cr18Ni9, and heat resistant steel.

Company profile

Chongqing Jinfa Industrial Equipment Sales Co., Ltd.

Chongqing, China

Business Type: Trading CompanyExport Year: 2020-05-19Nearest Port: Shanghai/Ningbo/Qingdao/ChongqingAverage Response Time: ≤2.77hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryChongqing Jinfa Industrial Equipment Sales Co., Ltd. is a China-based trading company established in 2019 with three employees. Its stated scope covers machinery and equipment and related industrial products, including boat wipers, variable-speed fluid couplings, search lights, tap-hole opening machines, gearboxes, and dump valves. The supplier reports written procedures and records for service assessment, corrective and preventive actions, and complaint handling, and it offers installation guidance on request. However, it is not identified as a professional technical supplier, does not provide 3D software design, ODM, SDK, or OEM services for popular brands, and reported no new products in the past year. No overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported. Audit information identifies TÜV Rheinland, but the provided data does not specify a certification held or a positive audit outcome. Financial records are referenced for 2021–2023, but their results are not...

Supplier typeThe supplier is explicitly classified as a trading company and limited company operating in Chongqing, China. Its stated business scope emphasizes wholesale, import/export, and distribution of industrial equipment and related products rather than manufacturing.

After-Sales capabilityThe supplier states that it can provide installation guidance on request. It also has written procedures and followed records for service assessment, corrective and preventive actions, and customer complaint handling, supporting a documented after-sales process.

R&D capabilityThe supplier is not identified as a professional technical supplier, provides no 3D software design, ODM, or SDK services, and reported no new products during the past year. These statements indicate a clearly limited innovation and technical-development capability.

Customization capabilityThe supplier reports that its R&D-related design services are limited to minor customization. It does not provide 3D software design, ODM, SDK, or popular-brand OEM services, indicating that customization is available only at a limited level.