China Nickel Alloy Pipe manufacturer

TOBO ALLOY GROUP

TOBO Alloy Group is a mature, steady and energetic high-tech company, specializing in manufacture of high-temperature alloys and corrosion resistant alloys, such as Hastelloy, Haynes, Monel, Inconel, Incoloy and nickel.

Quality Control

TOBO STEEL GROUP CHINA Quality Control

QC/Technical Support


TOBO GROUP We are ISO 9001-2008 certified company and believe that it is the quality of product and services, which makes a company truly successful in its field of work. We therefore, maintain a strict quality control at every stage of production to ensure consistency and uniformity in quality of our products. We are responsible for the performance of every tube, supplied by us, as per the given standards.


ABS---------------------- US

AGL------------------------Germany

BV------------------------France

PED 97/23/EC----TUV---France

AD2000-WO-----TUV----France

GOST 9941-81------------Russia

CCS-----------------------China

CNNC---------------------Chinese Nuclear

TS---------Chinese Pressure application

ISO 9001------------------China .

 

Mechanical Testing & Chemical Testing
In-House Spectrometer
In-House PMI (Positive Material Identification) Tester for Mix-Up control and Traceability
Hydro Tester - For straight and U-Tubes
Micro-scope with Image Analyzer for Microstructure Test and Analysis
Fully equipped laboratory for :
Corrosion Testing
Chloride Contamination Testing
Air Under water Testing
Universal Testing
Digital hardness Testing
Polishing Grinding Testing
IGC Testing
Ultrasonic Testing
Eddy Current Testing

 

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  • TOBO STEEL GROUP CHINA
    Standard: API 5L
    Number: 5L-0570
    Issue Date: 2013-09-10
    Expiry Date: 2015-09-10
    Scope/Range: Certificate of Authoriyty to use the Official API Monogram
    Issued By: American Petroleum Institute
  • TOBO STEEL GROUP CHINA
    Standard: QUALITY MANAGEMENT SYSTEM CERTIFICATE
    Number: 02212Q20089R4M
    Issue Date: 2012-05-06
    Expiry Date: 2015-09-05
    Scope/Range: QUALITY MANAGEMENT SYSTEM CERTIFICATE
    Issued By: GHC
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