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Industrial Grade Flange Butterfly Valve for Large Diameter Pipeline System Control

Name: Industrial Grade Flange Butterfly Valve for Large Diameter Pipeline System Control
Brand: Tianjin Jintong Valve Manufacturing Co., Ltd.
SKU: 2299398605

Tianjin, ChinaTianjin Jintong Valve Manufacturing Co., Ltd.

US$13.00-24.00

10 Pieces

Product specifications

Model

Product profile

Customization

Available

Media

Water

Driving Mode

Manual

Connection Form

Flange

Structure

Centre Sealing

Seal Form

Auto Sealed

Valve Stem

Normal

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

Normal Temperature (-40°C<T<120°C)

Material of Seal Surface

Soft Sealed

Valve Body

Casting

Standard

GB/T13927-2022

Application

Industrial Usage, Water Industrial Usage, Household Usage

Temperature of Media

Normal Temperature

Customized Support

OEM

Power

Manual

Body Material

Cast Iron, Ductile Iron

Stem

Cast Steel

Keyword

Butterfly Valve

Applications

It Is Used for Water Supply and Drainage in Water

Transport Package

Wooden Box, Wooden Pallet

Specification

custom

Trademark

JINTONG

Origin

Tianjin

HS Code

1207960

Production Capacity

10000000pieces/Year

Key features

Standard Flange Connection: Secure bolted installation without special tools, preventing misalignment and leakage.

Bidirectional Sealing: Centerline symmetric design with rubber or PTFE rings for bubble-tight shutoff.

Low Maintenance Design: Seal replacement possible without disassembling the valve body, reducing downtime.

Multiple Actuation Options: Supports handwheels, gear operators, or electric/pneumatic actuators for automation.

OEM and ODM Support: Full customization available from samples, designs, or minor modifications.

Wide Material Selection: Available in Cast Iron, Ductile Iron, and Stainless Steel body materials.

ISO Quality Certification: Certified under ISO9001:2015, ISO45001:2018, and ISO14001 standards.

Fast Delivery Time: Standard delivery within 7 to 14 days depending on order quantity.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQuality AssuranceManagement Certification

Tianjin Jintong Valve Manufacturing Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.48h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing company specializing in valves, including butterfly, gate, check, and hydraulic control valves. It reports broad customization, ODM and OEM capabilities, recent new-product development, available R&D documentation, 12 patents, and multiple management and product certifications. Manufacturing evidence includes CNC, drilling, and lathe equipment, inventory capability, and documented finished-product inspection instructions. However, several service and operational controls are incompletely documented: approved-supplier records lack signatures or dates, corrective-action and complaint procedures have no written records, and there is no valid manufacturing contract with related subcontractors. Overseas service infrastructure is limited, with no overseas warehouse, showroom, agent, branch, or offline trade-show participation, and exporting began one year ago.

Supplier typeThe supplier is identified as a combined company and a valve manufacturer covering design, development, production, sales, installation, maintenance, and service. Its stated product range includes butterfly valves, soft-sealing gate valves, check valves, and hydraulic control valves.

CertificationsThe company reports ISO14001, ISO9001, OHSAS18001, CE, TS, and CCC certifications. These explicitly indicate environmental, quality, occupational-safety, and relevant product or management certification coverage.

After-Sales capabilityThe supplier reports inventory capability and accepts FOB, CIF, CFR, and EXW terms, but its complaint-handling and corrective/preventive-action procedures have no written records. It also lacks overseas warehouses, showrooms, agents, branches, and stated overseas-service countries, limiting evidence of structured international after-sales support.

R&D capabilityThe supplier reports new products during the past year, ODM services, an available SDK, R&D personnel responsible for product improvement and production support, auditable design documentation, and 12 patents. These records provide explicit evidence of active and documented R&D capability.

Production capacityProduction evidence includes CNC, drilling, and lathe equipment, inventory capability, uniformly followed finished-product inspection instructions, and an established valve manufacturing operation. However, the supplier reports no valid manufacturing contract with related subcontractors, creating a documented weakness in outsourced-capacity governance.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also reports ODM services. The same broad customization range appears in both R&D and design-capability records.

Client casesThe supplier states that it provides OEM services for well-known brands. This is explicit evidence of at least one category of customer experience, but no brand names, project details, quantities, or performance outcomes are provided.