What is the lead time for production?

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

Which certifications does the product have?

Our products are certified with CQC, CCC, PSE, TUV, VDE, and CE.

What payment terms do you accept?

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

Durable Aluminum Coupling for Seamless Pipe Connections and Fittings

Name: Durable Aluminum Coupling for Seamless Pipe Connections and Fittings
Brand: Wudi Kefeng Stainless Steel Products Co., Ltd.
SKU: 2101607192

Shandong, ChinaWudi Kefeng Stainless Steel Products Co., Ltd.

US$0.50

1,000 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online

Connection

Female

Model NO.

Type D

Head Code

Round

Thread Distribution

External Thread

Surface

Cleaning

Material

Aluminum

Technics

Casting

Application

Oil Pipe

Customized

Certification

CQC, CCC, PSE, TUV, VDE, CE

Warranty

1 Year

Thread

NPT, BSPT, BSPP

Sales

NBR, Silcone, PTFE

Color

Silver

Standard

DIN, AISI

Transport Package

Cartons and Pallet

Specification

1/2"-8"

Trademark

kefeng or customized

Origin

China

HS Code

76090000

Production Capacity

500000PCS/Year

Key features

Diverse Material Options: Available in Stainless Steel 304/316, Aluminum, and Copper for various applications.

Comprehensive Customization: Supports OEM, ODM, OBM services with custom threads, sizes, and logos.

Wide Thread Compatibility: Compatible with ANSI B1.20.1 (NPT), BS21, DIN259, DIN2999, and ISO228 standards.

High Pressure Resistance: Test pressure ranges from 150 PSI to 250 PSI depending on size.

Extended Warranty Coverage: Provides 2-3 years warranty for mechanical defects and performance issues.

Certified Quality Standards: Holds CQC, CCC, PSE, TUV, VDE, and CE certifications for global markets.

Fast Production Lead Time: Peak and off-peak season lead times are both within 15 working days.

Company profile

Importers and ExportersR&D CapabilitiesProduction Process VisualizationManagement Certification

Wudi Kefeng Stainless Steel Products Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 19 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.70h

AI-Powered supplier vetting

SummaryWudi Kefeng Stainless Steel Products Co., Ltd. is a comprehensive stainless-steel manufacturer covering design, production, processing, and marketing. It produces quick couplings, pipe fittings, valves, flanges, marine hardware, rigging, and mechanical parts, supported by silica sol precision-casting lines, CNC equipment, and other processing machinery. The supplier holds ISO9001 certification evidence, reports nine years of total R&D-engineer experience, provides SDK, ODM, and OEM capabilities, and has one national science and technology progress award. Export sales account for 71%–90%, with self-operated import/export rights and service offerings including installation, repair, maintenance, debugging, and training. Lead time is within 15 working days in both peak and off-season. However, it reports no overseas warehouse, showroom, agent/branch, or prior offline trade-show participation, and no new product development in the past year.

Supplier typeThe supplier is a comprehensive manufacturing enterprise integrating design, production, processing, and marketing, focused on stainless-steel products, mechanical parts, metal-processing machinery, and related hardware. Its stated product range includes quick couplings, pipe fittings, valves, flanges, marine hardware, and rigging.

CertificationsThe supplier reports an ISO9001:2015 certificate and other certifications in its supplier-management information. A separate company description references ISO9001:2000 certification, so the available records support quality-system certification but contain differing version references.

After-Sales capabilityThe supplier reports written service procedures with implementation records, corrective and preventive-action procedures with records, and service offerings covering debugging, equipment installation, repair, maintenance, and training. However, it has no overseas warehouse, showroom, agent, or branch, which may limit local overseas support.

R&D capabilityThe supplier reports nine years of total R&D-engineer experience, available SDK support, ODM capability, and one national science and technology progress award. Its facilities include precision-casting production lines and high-precision CNC machines, although it also states that no new product was developed in the past year.

Production capacityThe supplier operates silica sol precision-casting lines, CNC machining and measurement equipment, electric furnaces, robotic dipping equipment, shot-blasting and wax-shooting machines, and produces a broad range of stainless-steel and mechanical products. Finished-product inspection instructions are reportedly available and uniformly followed; export sales account for 71%–90% and the supplier has self-operated import/export rights.

Customization capabilityThe supplier provides ODM services, OEM services for popular brands, and customization from samples. These statements directly demonstrate product and manufacturing customization capability.