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Lead time is 1-3 months during peak season and one month during off-season.

Customized Size Wafer Qt450 Worm Gear Butterfly Semiconductor Valve Centerline Soft Sealed GB/T12238 API Valve for Water Gas Use

Name: Customized Size Wafer Qt450 Worm Gear Butterfly Semiconductor Valve Centerline Soft Sealed GB/T12238 API Valve for Water Gas Use
Brand: Top Valves Manufacture(Nantong) Co., Ltd.
SKU: 2213882985

Jiangsu, ChinaTop Valves Manufacture(Nantong) Co., Ltd.

US$16,743.00

1-999 Pieces

US$20.00

1,000+ Pieces

Product profile

Customization

Available

Media

Water, Gas, etc.

Driving Mode

Worm Gear

Model NO.

D371X

Connection Form

Wafer

Structure

Centre Sealing

Seal Form

Force Sealed

Valve Stem

Normal

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

0°c to 80°c

Material of Seal Surface

Soft Sealed

Valve Body

Casting

Standard

GB/T12238 and API 609

Application

Water Industrial Usage

Nominal Diameter

2"-40"

Transport Package

Iron Cases/Wooden Cases

Specification

Customized

Trademark

TOP VALVES

Origin

Nantong, China

Key features

Customizable Size Range: Nominal diameter customizable from 2' to 40' to meet specific project requirements.

Versatile Media Compatibility: Designed for water, gas, and other media with soft sealed centerline wafer structure.

Robust Material Options: Body made of QT450/DI/FCD450/WCB for durability in low pressure applications.

Flexible Customization Service: Supports OEM/ODM, full customization, and minor customization from samples or designs.

Strict Quality Inspection: 100% visual inspection of finished products with full raw material traceability.

Advanced Manufacturing: Equipped with CNC machining centers and advanced testing labs for precision production.

Company profile

Importers and ExportersSelf-brandedFlexible CustomizationOEM Services

Top Valves Manufacture(Nantong) Co., Ltd.

Jiangsu, 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: 10 years CertifiedNearest Port: Shanghai portAverage Response Time: ≤2.79h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and OEM/ODM capabilities, supported by seven R&D engineers and documented product and management certifications. Its quality-related processes include written inspection procedures, supplier-service assessment procedures, approved-supplier controls, and corrective/preventive action records. The supplier has exported for 10 years and has participated in the Shanghai International Maritime Exhibition, with Shanghai port proximity and FOB/CIF quotation terms. However, it reports no available SDK, no new products during the past year, no overseas warehouse, showroom, agent, or branch, no Fortune 500 collaboration, and no repeat-buyer preference. Financial information is represented only by years, so financial credibility cannot be assessed from the provided data.

Supplier typeThe supplier operates in technical consultation, technology transfer, technical services, metal-products processing, storage services, and machinery/equipment sales, with general import and export activity. It has no overseas warehouse, showroom, agent, or branch, but has participated in an offline maritime trade exhibition.

CertificationsThe supplier reports ISO9001, ISO14001, ISO45001/OHSAS18001, CE, API 6D/607, TSG A1, and 3A corporate credit certification. The evidence explicitly shows multiple management-system, product, safety, environmental, and industry certifications.

Production capacityThe supplier covers metal-products processing and machinery/equipment sales, holds relevant industrial certifications including TSG A1 and API 6D/607, and uses uniformly followed finished-product inspection instructions. It also reports 25 qualified service-capability suppliers with documented assessment and corrective-action procedures.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization. It also offers ODM services, indicating a broad stated ability to support customized product development and design work.