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What is the warranty or inspection process?

Finished products undergo 100% inspection including visual and function inspection.

Swing Check Valve Double Disc Retainerless Lug Type-Hrtl76/Htl76

Name: Swing Check Valve Double Disc Retainerless Lug Type-Hrtl76/Htl76
Brand: Zhejiang Naibang Valve Co., Ltd.
SKU: 2131525835

Zhejiang, ChinaZhejiang Naibang Valve Co., Ltd.

US$300.00

5-99 Pieces

US$15.00

100+ Pieces

Product profile

Customization

Available

Media

Water Oil Steam

Temperature

High Temperature

Model NO.

HRTL76

Material

Cast Steel

Connection Form

Lug

Structure

Swing

Pressure

High Temperature

Function

Ddcv Double Lobe, Nrvr Silence, Nrvz Silence, Nrvg Silence

Sealing Form

Gland Packings Globe Valve

Flow Direction

Unidirection

Standard

ANSI

Application

Industrial Usage, Water Industrial Usage

Size

2" to 54"

Class

150lb to 2500lb

Certificates

API 6D, CE, ISO9001

Application Fields

Metallurgy,Light Industrial,Electric Power,Petroch

Delivery Detail

20~45 Days According to The Specific Quantities

Transport Package

Standard Export Wooden Case

Specification

API598, API6d, ANSI, B

Trademark

NAIBANG

Origin

China

HS Code

8481300000

Production Capacity

5000PCS/Year

Key features

Zero Leakage Design: Dual plate structure ensures zero leakage toward outside and superior seal performance.

Flexible Installation: Can be installed in any line orientation, suitable for horizontal or vertical service.

Wide Size Range: Available in sizes from 2' to 60' (DN50-DN1500) with classes 150LB to 2500LB.

Extensive Material Options: Constructed from WCB, WC6, CF8M, Duplex SS, Monel, Alloy 20, and more.

Corrosion Protection: Inside and outside epoxy coating provides robust corrosion protection.

Compliance with Standards: Designed per API 594, ANSI B 16.10, and tested to API 598 standards.

Customization Available: Customization from samples and designs is available for size, class, and certificates.

Cost Saving Feature: Retainer-less design offers cost savings while maintaining high performance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity

Zhejiang Naibang Valve Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 24 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤7.01h

AI-Powered supplier vetting

SummaryThe supplier is an industrial valve manufacturer serving power, wastewater, construction, petroleum-chemical, metallurgy, fertilizer, paper, and pharmaceutical applications. It provides OEM and ODM services, customization from samples and designs, in-stock capability, and documented complaint-handling and supplier-assessment procedures. Production resources include five production lines and multiple machining, grinding, coating, and inspection facilities, although quality-control staffing is below five. The supplier holds ISO9001:2015 certification and reports regular fire drills. Limitations include no overseas agents, branches, warehouses, or showrooms; no participation in offline trade shows; no available SDK; no new products in the past year; and no valid manufacturing-capacity contract with associated subcontractors. Financial evidence is insufficient for a credibility assessment because the provided entries identify years but contain no substantive financial indicators.

Supplier typeThe supplier is an industrial valve manufacturer with OEM capability for well-known brands, machining and finishing equipment, five production lines, and applications spanning power stations, wastewater treatment, construction, petroleum-chemical, metallurgy, fertilizer, paper, and pharmaceutical industries. This supports classification as an industrial valve manufacturing supplier rather than a purely trading or service company.

CertificationsThe supplier reports an ISO9001:2015 certificate and other certification, and states that quality assurance exists in its quality-control processes. However, the specific identity of the additional certification is not provided.

Production capacityThe supplier reports five production lines, extensive equipment including CNC, lathes, grinding, drilling, boring, painting, cutting, polishing, and sand-blasting machines, documented finished-product inspection instructions, inventory capability, and a typical peak-season fulfillment time of one month. However, it lacks a valid manufacturing-capacity contract with associated subcontractors, creating a documented capacity-management weakness.

Customization capabilityThe supplier explicitly provides customization from samples and designs and also offers ODM services. These statements directly support capability for customized product development and manufacturing.

Client casesThe supplier states that its products have been used in domestic large power-station projects and across wastewater treatment, urban construction, petroleum-chemical, oil extraction, metallurgy, fertilizer, paper, and pharmaceutical applications, with exports to many countries and regions. It also reports OEM service for well-known brands, although no customer names or independently verifiable case details are provided.