Can I get samples from your factory?

Yes, samples can be provided upon request.

What is your production capacity?

We have 20 CNC lathes for precision machining and professional quality inspection personnel to ensure every product is qualified.

We are a manufacturer with over 14 years of experience and provide the best after-sales service.

Premium Stainless Steel Slotted Round Lock Nut for Secure Fastening

Name: Premium Stainless Steel Slotted Round Lock Nut for Secure Fastening
Brand: Wenzhou Huayu Valve Co., Ltd.
SKU: 2120208212

Zhejiang, ChinaWenzhou Huayu Valve Co., Ltd.

US$8.00

1-9 Pieces

US$1.00

10+ Pieces

Sample price:US$6.00/piece.Request sample

Product profile

Customization

Available

Standard

DIN, ANSI, GB

Material

Stainless Steel

Model NO.

Sanitary Union Lock Nut

Connection

Female

Surface Treatment

Galvanized Sheet

Head Type

Round

Certification

ISO, CE

Quality

High Quality with Competitive Price

Grade

9.8

Transport Package

Carton

Specification

DN25

Trademark

huayu

Origin

Wenzhou

HS Code

7307290000

Production Capacity

8000 PCS/Month

Key features

Sanitary Grade Material: Available in 316L and 304 Stainless Steel for superior corrosion resistance.

High Precision Machining: CNC precision machining ensures accurate product size and threading.

Wide Size Range: Connection sizes from 1/2' to 6' (DN15 to DN150) and SMS 25mm to 150mm.

Multiple Standards: Complies with SMS 1145, DIN 11851, RJT, IDF, and 3A Sanitary Standards.

Proven Manufacturer: Over 14 years of valve production experience with in-house capabilities.

Certified Quality: Holds ISO, CE, and PED certificates with 100% finished product inspection.

Customization Available: Customization from samples is available for specific client requirements.

Company profile

Management CertificationImporters and ExportersFast DeliveryQuality Assurance

Wenzhou Huayu Valve Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo PortAverage Response Time: ≤0.07h

AI-Powered supplier vetting

SummaryThe supplier operates as a combined company with business scopes covering auto parts, hardware, valves, pumps, sealing components, metal tools, special-equipment manufacturing, technology promotion, and import/export activities. It reports advanced CNC equipment, including Japanese MAZAK machines, to support processing accuracy and production efficiency. The supplier provides ODM services, but reports no new products in the past year, no SDK, and no OEM services for popular brands. Service procedures exist for supplier assessment, corrective actions, and complaint handling, but no written records were provided. It has no overseas warehouse, showroom, agent or branch, and no history of offline trade-show participation. ISO9001:2015 certification is reported. Customer cases, detailed financial credibility evidence, and verified service-performance records are not sufficiently documented in the provided information.

Supplier typeThe supplier is identified as a combined company. Its stated scope includes manufacturing, technology-related activities, wholesale and retail of auto parts and hardware, valves, pumps, sealing components, metal tools, and import/export activities, indicating a manufacturer-trader profile rather than a narrowly specialized entity.

CertificationsThe supplier reports holding an ISO9001:2015 certificate under its sustainable development management information. The provided slice does not include certificate scope, issuing body, validity period, or verification details.

Production capacityThe business scope explicitly includes manufacturing of special equipment and hardware products, while the company description states that multiple advanced CNC machines, including Japanese MAZAK equipment, are used to improve core-component processing accuracy and production efficiency. These statements provide direct evidence of manufacturing capability.

Customization capabilityThe supplier explicitly reports availability of ODM services, supporting original-design customization. It does not provide OEM services for popular brands, and no further details on customization scope, tooling, minimum quantities, or execution records are supplied.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a manufacturer with in-house production capabilities, enabling direct supply from factory to global clients.

Q:How do you control product quality?

We deploy 2 dedicated QC staff for in-process inspections, conduct hydrostatic and cycle testing, and use a 5-member team for final visual and dimensional verification.

Q:What is the delivery time?

Normal products take 10-20 days; bulk orders take 20-30 days, depending on specific conditions.

Q:What is the warranty period and solution for issues?

We provide a one-year warranty for all stainless steel products. Solutions include replacement, compensation, or reshipment based on circumstances.

Q:Do you have product certificates?

Yes, we have ISO, CE, and PED certificates, as well as patents.