What are the available coupon holder types?

We provide Fixed Coupon Holder, Adjustable Coupon Holder, Rectangular Coupon Holder, and Circular Coupon Holder.

What certifications does the product have?

The product holds ISO9001 and CCC certifications.

How is the product shipped?

Products are packed in plywood cases and shipped via express companies for fast delivery.

Flange Connection Corrosion Coupon Testing for Pipeline Systems

Name: Flange Connection Corrosion Coupon Testing for Pipeline Systems
Brand: Shenyang Emt Piping Technology Co., Ltd.
SKU: 2059454812

Liaoning, ChinaShenyang Emt Piping Technology Co., Ltd.

US$499.99

1-49 Pieces

US$495.89

50-299 Pieces

US$445.89

300+ Pieces

Product profile

Type

Pipe Fittings

Feature

High Pressure

Certification

ISO,CCC, ISO9001

Model NO.

EMT Pigging

Condition

New

Customized

Power Source

Pneumatic

Operation Pressure

Atmospheric Pressure

Applicable Medium

Water, Natural Gas, Crude Oil

Structure

Plug-in

Material

Stainless Steel

Metal Material

316L

Working Temperature

-20~200

Working Pressure

150lb, 300lb, 600lb, 900lb, 1500lb

Protective Cover W/O Hole

ASTM A105n

Solid Plug Assembly

316L Ss

Injection Tube

316L Ss

NPT Nozzle

316L Ss

Flange

ASTM A105n

MOQ

1 PCS

Transport Package

Plywood Case

Trademark

EMT

Origin

China

Production Capacity

5000piece/Month

Key features

Wide Material Selection: Available in Stainless Steel 304/316, DSS F51, Carbon Steel A105N, and Inconel 625.

High Pressure Capability: Pressure ratings up to 1500LB for demanding pipeline environments.

Customized Options: Offers full customization, minor customization, and customization from samples or designs.

Accurate Corrosion Monitoring: Simulates pipeline environment to test material life expectancy and prevent leakage.

Multiple Coupon Holder Types: Fixed, adjustable, rectangular, and circular holders available for various coupon shapes.

ISO and CCC Certified: Meets ISO9001 and CCC standards for quality and safety assurance.

Low Cost & High Efficiency: Features low cost, high wear resistance, and good cleaning performance.

Fast Delivery: Cooperates with express companies to ensure fastest delivery time and lowest shipping cost.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQuality Assurance

Shenyang Emt Piping Technology Co., Ltd.

Liaoning, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤7.81h CertifiedTerms of Payment: LC, D/P, T/T, etc.

AI-Powered supplier vetting

SummaryThe supplier is a manufacturing factory in Hunnan District, Shenyang, offering pipeline cleaning and inspection products. It provides 3D software design and multiple customization options, maintains inventory capability, and reports annual productivity of 20,000 pipeline pigs. Quality processes include 100% finished-product inspection and quality assurance, although inspection, corrective-action, complaint-handling, and supplier-management procedures lack written records or formal approval details. The supplier has valid manufacturing contracts with associated subcontractors and an outsourcing SOP, but does not continuously reconcile production quantities. Innovation evidence is limited: no new products were reported in the past year, and ODM, SDK, and stated professional R&D capabilities are unavailable. Overseas support is limited to training, with no overseas warehouse, showroom, agents, branches, or offline trade-show participation. OEM service for well-known brands is reported, but specific customer...

Supplier typeThe supplier is identified as a limited company and a manufacturing factory located in Hunnan District, Shenyang. Its stated product scope covers pipeline cleaning pigs, pig signalers, pig detectors, corrosion coupons, chemical syringes, and related pipeline pigs.

R&D capabilityThe supplier provides 3D software design and supports customization, but reports no professional technical-supplier R&D capability, no new products in the past year, no ODM service, and no available SDK. These findings indicate design support without sufficient evidence of active product innovation.

Production capacityThe supplier reports annual productivity of 20,000 pipeline pigs, one production line, inventory capability, valid contracts with associated subcontractors, and one-month lead times in both peak and off-season periods. However, it does not continuously reconcile production quantities, so production-control robustness is not fully demonstrated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization, together with 3D software design services. This provides direct evidence of broad customization capability.