What certifications do you have?

We are certified with ISO9001:2015, ISO45000:2018, and ISO14001.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for production?

The average lead time is within 15 working days for both peak and off-peak seasons.

Premium Flat Neck Threaded Flange for Pipeline Applications

Name: Premium Flat Neck Threaded Flange for Pipeline Applications
Brand: Xingsheng Mechanical Technology Co., Ltd.
SKU: 2206810065

Zhejiang, ChinaXingsheng Mechanical Technology Co., Ltd.

Negotiable

130 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI

Type

Threaded Connection Flange

Model NO.

Threaded flange

Material

Stainless Steel

Structure

Round

Connection

Welding

Sealing Surface

Customized

Yes

Service

OEM/ ODM

MOQ

1PCS

City

Wenzhou,Zhejiang,China

Key features

OEM/ODM Customization: Supports full customization including logo engraving, design, and special shapes with 1PC MOQ.

High-Grade Material: Made from ASTM 304/316 stainless steel by Tsingshan, offering strong corrosion and compression resistance.

Advanced Manufacturing: Equipped with 120+ CNC lathes, 5-axis centers, and 3200mm diameter capacity for complex processing.

Comprehensive Testing: In-house lab performs tensile, impact, hardness, and ultrasonic testing to ensure quality standards.

100% Quality Inspection: Strict QA/QC process with 10 inspectors ensuring 100% visual and functional inspection of finished products.

Digital Management: Full digital traceability from ERP to production EMS, providing real-time progress updates for customers.

Free Sample Service: Offers free product samples for testing purposes to help customers verify quality before bulk orders.

Fast Delivery: Guarantees timely delivery with peak and off-peak season lead times within 15 working days.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceManagement CertificationExperienced Team

Xingsheng Mechanical Technology 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, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Ningbo portAverage Response Time: ≤2.38h

AI-Powered supplier vetting

SummaryThe supplier is a valve, plug, pump, vacuum-equipment, mechanical-parts, and metal-products manufacturer with independent operations under its business license. It demonstrates broad customization, R&D, ODM, OEM, design, welding, polishing, assembly, testing, and 3D-modeling capabilities. Production resources include forging, machining, surface treatment, 120 standard CNC lathes, and more than 10 high-precision Mazak and Doosan CNC lathes. The supplier holds ISO9001:2015, ISO45001:2018, ISO14001, CE, and other product certifications. It has documented supplier-management and finished-product inspection procedures, exports extensively, and reports repeat-buyer preference of 80%–100%. However, no overseas warehouse, showroom, agent, or branch is available, and no Fortune 500 cooperation is reported. Financial credibility cannot be assessed from the provided information because only covered years are listed, without financial performance or capacity details.

Supplier typeThe supplier operates as a manufacturer and trader in valves, plugs, pumps, vacuum equipment, mechanical components, and metal products. Its described forging plant, machining workshop, surface-treatment workshop, and extensive CNC equipment support classification as an industrial manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier reports CE and other product-compliance certifications, together with ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These stated certifications provide explicit evidence of formal quality, occupational-safety, and environmental-system coverage.

R&D capabilityThe supplier states that it had new products during the past year, provides ODM services, supports customization from samples and designs, and has technicians capable of producing drawings and 3D models. It also reports available SDK capability, providing explicit evidence of product-development and technical-design resources.

Production capacityProduction capability is supported by forging, machining, surface treatment, 120 150-type CNC lathes, more than 10 high-precision Mazak and Doosan CNC lathes, and equipment for cutting, die casting, welding, polishing, and drilling. The supplier also reports mass-production capability for standardized products and documented finished-product inspection instructions.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Supporting capabilities include drawing and 3D modeling, welding, polishing, assembly, testing, and multiple processing methods, indicating broad customization coverage.

Client casesThe supplier reports providing OEM services to well-known brands and a repeat-buyer preference of 80%–100%. However, it reports no cooperation with Fortune 500 companies and does not identify specific customer names or project details, so customer-case strength is supported but limited in verifiability.