What is the minimum order quantity?

The minimum order quantity is 2 pieces.

What are the available connection forms?

Connection methods include flange and wafer type.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available.

Industrial Heavy-Duty Manual Wcb Knife Gate Valve for Efficient Flow Control

Name: Industrial Heavy-Duty Manual Wcb Knife Gate Valve for Efficient Flow Control
Brand: HENAN QUANSHUN FLOW CONTROL SCIENCE & TECHNOLOGY CO., LTD.
SKU: 621539854

Henan, ChinaHENAN QUANSHUN FLOW CONTROL SCIENCE & TECHNOLOGY CO., LTD.

US$500.00

2 Pieces

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Model NO.

Z43H

Type

Straight-through

Material

Carbon Steel

Connection Form

Flange

Pressure

Ordinary Temperature

Actuator

Manual

Seal Surface

Wedge Gate Valve

Thread Position of Valve Rod

Outside Gate Valve

Usage

Flow Control

Standard

ANSI

Application

Industrial Usage

Size

2"~48"

Medium

Water, Oil

Driving

Manual, Electric, Pneumatic

Body Material

Carbon Steel, Stainless Steel

Transport Package

Polywood Case

Specification

DN50~DN500

Trademark

QUANSHUN

Origin

Zhengzhou

Production Capacity

300PCS/Month

Key features

Corrosion Resistant Disc: Stainless steel valve disc effectively avoids leakage caused by corrosion.

Reliable Upper Sealing: PTFE material adopted for upper sealing ensures high reliability.

Compact Structural Design: Short structural length reduces material usage and overall pipeline weight.

Vibration Reduction: Knife gate design increases pipeline strength and reduces possible vibration.

Versatile Driving Options: Available in manual, electric, and pneumatic driving methods.

Wide Size Range: Sizes available from 2 inches to 48 inches for various flow needs.

Multiple Body Materials: Options include carbon steel and stainless steel for durability.

Customizable Applications: Suitable for coal dressing, sewage treatment, food, and medicine industries.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500

HENAN QUANSHUN FLOW CONTROL SCIENCE & TECHNOLOGY CO., LTD.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, 3D design, ODM, and OEM capabilities, supported by reported new-product development and one national science and technology progress award. Quality, supplier-service assessment, corrective-action, and complaint-handling procedures are documented and followed. The supplier reports inventory capability, export rights, and multiple accepted trade terms, but has no overseas warehouse or showroom and no valid manufacturing-capacity contract with related subcontractors. Production information identifies one production line, 11–20 quality-control staff, and stated valve outputs. Certification evidence includes ISO9001:2015, ISO45001:2018, ISO14001, and CE. Financial credibility cannot be established because the provided financial fields report zero values for the stated periods. Customer references are not explicitly provided.

Supplier typeThe supplier operates manufacturing equipment including machining, welding, line cutting, and painting facilities; it reports one production line, inventory capability, export rights, and service proximity to Qingdao Port. However, it has no valid manufacturing-capacity contract with related subcontractors and no overseas warehouse or showroom.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, together with CE and other product-certification capability. These are explicit certification holdings or capabilities in the provided information.

After-Sales capabilityThe company reports technical support and non-traditional after-sales service, while its service-capability procedures, corrective and preventive actions, and customer-complaint handling have written procedures and followed records. This supports a structured after-sales process.

Financial creditThe provided financial records report zero operating revenue, operating cost, gross profit, operating profit, gross margin, and current ratio for the stated periods. These reported figures do not provide positive evidence of financial strength and indicate a material credibility concern.

R&D capabilityThe supplier reports new products within the past year, provides 3D software design and ODM services, supplies OEM services to well-known brands, and holds one national science and technology progress award. It does not have an available SDK, but the broader evidence supports innovation capability.

Production capacityThe supplier identifies machining, welding, line-cutting, and painting equipment, reports 11–20 quality-control staff, one production line, inventory capability, and stated outputs for several valve products. Its lack of a valid manufacturing-capacity contract with related subcontractors limits assurance regarding contracted capacity.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, flexible customization, and minor customization, as well as 3D software design and ODM services. This indicates broad customization coverage across design and manufacturing requirements.