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Fast Report Pressure Vessel Inspection , Quality Inspection Services

Categories Pressure Vessel Inspection
Brand Name: INF inspection
Model Number: pressure vessel inspection
Certification: ASNT/ CWI/ NACE/ ARAMCO
Place of Origin: China
MOQ: 1 man-day
Price: US $150-396 / man-day
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: Inspection,Lab Test,NDE,Sourcing
Delivery Time: on call
Packaging Details: as per requirement
Coverage Area: All area in china
Inspection Arrangement: any time on call
Inspector Experience: at least 5 years QC field
Personnel Qualification: As required
Discount: Available for long project
Inspection Report: english inspection report
Products: Pressure Vessel
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Fast Report Pressure Vessel Inspection , Quality Inspection Services

Qualified inspector for pressure vessel inspection with fast report

1. Pressure Vessel

A container designed to hold gases or liquids at a pressure substantially different from the ambient pressure.

Pressure vessels can be dangerous, and fatal accidents have occurred in the history of their development and operation. Consequently, pressure vessel design, manufacture, and operation are regulated by engineering authorities backed by legislation. For these reasons, the definition of a pressure vessel varies from country to country.

ValvePipeStorage TankBoilerHeat Exchanger
ColumnsDrumsReactorsGravity SeparatorsShell
Dish endRegeneratorsCoalescesSlug CatchersDehydrators

General Codes of Practice

ASME: American Society of Mechanical EngineersASME V111 Div. 2.2 Construction/Design Boiler pressure Vessels
API: American Petroleum IndustryAPI 510 Pressure vessel inspector certificate
BS: British StandardsBS EN 10204 Types of inspection documents
PED: Pressure Equipment Directive. (Europe)EN 13445 Pressure Equipment Directive (97/23/EC)
ISO 9001: 2008Quality Management System

2. Checklist of pressure vessel

Before Manufacturing:

 Supplier Quality Plan

 Pre-Inspection meeting (PIM)

 Vendor Purchase material specifications

 Welding procedures (Weld map, WPS,PQR,PWHT, test plates, Weld overlay, Weld repair)

 NDT & Test procedures

 Procedures for PWHT, step cooling, mechanical tests (if applicable)

 Materiel certification review

 Inspection of material at Vendor’s facilities/shop

 Inspection of sub–ordered components

 Welder qualification

 NDT personnel qualifications

 Quality control management

During Manufacture:

 Raw material inspection at mill/sub supplier works.

 Transfer of markings/Traceability of material.

 Bevel preparation/NDT

 Cold/Hot forming re-heat treatment, rolling, tacking, fit up.

 Welding monitoring (WPS variable)

 Welding of closure seams

 Production test plates/Welding/removal and Tests

 Non-destructive testing (RT, PT, MT, UT) mechanical tests

 Visual and Dimensional before PWHT

 PWHT/Thermocouples location/Calibration, Charts

 Internal Installation ( as applicable)

 Step cooling test

 Ferric content test

 Bonding Integrity test

 Bolting/tightening controlled

Controls & Final Tests:

 Visual examination (internal & external)

 Supplementary test - ferrite, Impact, hardness (If applicable)

 Hydrostatic tests

 Tightness test (pads, nozzle Reinforcement pads)

 Draining Drying

 Pickling/passivation - as applicable

 Surface preparation & painting/Coating

 Marking - Preservation for Shipment


 Manufacturing Data Book

 Non Conformity/repairs

 Deviation/Concession request

 Inspection Release

3. Why use INF pressure vessel inspection services

INF have provided pressure vessel inspection services to many leading oil&gas company, EPC and trading agent, such as: KNPC, Shell,TR, GE, Exxonmobil, Samsung, and so on.

Our inspection step through most pressure vessel manufacturers in china. And most of our inspector have working experience in these factories.

4. Inspection items for pressure vessel inspection services

During our pressure vessel inspection services, the inspector will carefully survey all critical manufacturing steps, and perform inspection items like

welding inspection,

mechnical property,

chemical composition check,

dimension inspection,

hardness test,

pressure test,

low temperature test,

documents review

and all requested inspection activities.



Pressure vessel



Pre-Shipment Inspection (PSI)
Production Monitoring (PM)
During Production Check (DUPRO)
Initial Production Check (IPC)
Lab test witness
Supplier Audit




Daily, weekly, monthly or per customer requirement

English report or per customer request

Report will be submitted within 48 hour after inspection finished

5. Our advantages

To ensure the quality and delivery of the valve to customers, INF provide professional pressure vessel inspection services, all quality assurance inspector are with at least 5 years related working experiences in pressure vessel industry and all requested qualification like NDE, ASNT.

Our pressure vessel inspection services network cover most area of china, inspector can attend the inspection upon customer's notification within 24 hours.

√Fast response

√Reasonable price

√Professional inspector

√English report

Professional pressure vessel inspection services team:

-At least 5 years working experiences in industry QC field

-Personal Qualification as required

-English speaking and writing skill

Our Price:

Please include following information in your inquiry: your company name, project background, product type, applicable standard/specification, inspection date, duration, number of inspectors, factory's location.

Quality Fast Report Pressure Vessel Inspection , Quality Inspection Services for sale
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