Our service

Centre Testing International Co., Ltd. (CTI) is the pioneer and leader in the TIC Industry which provides one-stop solutions on testing, inspection, certification, calibration, audit, training & technical services.

 

By Industry

Our service capabilties cover the upstream and downstream of the supply chain including textile and apparel,toys,electronic appliances,medical health,food...andother industries.

Specialty

Comprehensively guarantee quality and safety, promote compliance and innovation, demonstrate brand competitiveness, and achieve higher quality, healthier, safer, and greener sustainable development.

AUTHORITY & TRUST
QUALITY & VALUE
Steel Pipe Inspection

CTI has the professional inspection and certification team, which can provide customers with quality assurance and expediting services in accordance with American standards, Japanese standards, European international standards and GB standards.

Steel Pipe Inspection

◉    Service Content

For the steel pipe production process, CTI industrial inspection team can conduct whole process quality inspection, such as: raw material verification, manufacturing process compliance supervision, dimension and visual check, witness, final inspection, document review, material certification EN10204, shipping supervision and installation, etc.

 

Item

Equipment

Inspection reference

Inspection content

 

 

Material check

Vernier caliper

micrometer

tape measure

UT equipment

Technical Specification

Material control procedures

Related standards

Dimension check

Identification check

COA verification

UT Lamination

Document Review

 

 

Visual quality check

Flashlight

Weld gauge

Technical Specification

Welding procedure

Unqualified quality control procedures

Welding operation guidance

drawing

Welding Salary Quality and List Related Standards

Preparatory work inspection before welding

Welding quality check

 

 

Coating Check

Thermometer

Hygrometer

Paint film thickness gauge

Paint adhesion tester

Roughness tester

Salt tester

Technical Specification

drawing

Coating process plan

Related standards

Cleanliness, roughness and salt test

painting conditions check

Appearance and thickness

Adhesion test

Final check

 

 

 

 

Packaging inspection

 

 

 

 

tape measure

 

 

Technical Specification

packing list

Packaging procedure

Related standards

Package check

Component protection confirmation

Quantity check

Shipping mark check

Record shipment detail

 

 

 

◉    Our Advantage

Professional inspection and certification team;

Providing one stop services for related companies;

Rich experience in inspection and certification.

◉    Service Procedure

Client Inquiry——information confirmation——Payment——Inspection confirmation——Execution——Report