TORICH INTERNATIONAL LIMITED
Verified Supplier
11 Years
zhejiang, ningbo
Since 1997
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Precision Steel Tube
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PRODUCT CATEGORIES

Precision Steel Tube

 (369)

Seamless Steel Tube

 (569)

Stainless Steel Tube

 (710)

Welded Steel Tube

 (366)

DOM Steel Tube

 (57)

Heavy Wall Steel Tubing

 (33)

Special Steel Pipe

 (171)

Alloy Steel Pipe

 (196)

Automotive Steel Tubes

 (115)

CNC Machining Parts

 (299)

Heat Exchanger Tubes

 (194)

U Bend Tube

 (26)

Drill Steel Pipe

 (34)

Hydraulic Cylinder Tube

 (102)

Nickel Alloy Tube

 (200)

Structural Steel Pipe

 (96)

Why Can We Always Ensure Excellent Quality

Quality Control

1. Incoming Raw Material Inspection

2. Raw Material Segregation to avoid steel grade mix-up

3. Heating and Hammering End for Cold Drawing

4. Cold Drawing and Cold Rolling, on line inspection

5. Heat Treatment, +A, +SRA, +LC, +N, Q+T

6. Straightening-Cutting to specified length-Finished Measuring Inspection

7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc

8. Packing and Stocking.

  • 100% of our steel tubes are dimensionally checked
  • 100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
  • 100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.

TORICH INTERNATIONAL LIMITED TORICH INTERNATIONAL LIMITED

Chemical Composition Testing Chemical Testing

TORICH INTERNATIONAL LIMITED TORICH INTERNATIONAL LIMITED

Computer Recording Testing Result Portable Chemical Analyzing

TORICH INTERNATIONAL LIMITED TORICH INTERNATIONAL LIMITED

Impact Testing Hardness Testing

TORICH INTERNATIONAL LIMITED TORICH INTERNATIONAL LIMITED

Tensile Strength Testing ET & UT testing

Certification

TORICH INTERNATIONAL LIMITED Certifications
Standard: ISO9001-2015
Number: 44 100 132394
Issue Date: 2022-12-30
Expiry Date: 2025-12-29
Scope/Range: Manufacture and After-Sales Service of Seamless Steel Tube
Issued By: TUV NORD
TORICH INTERNATIONAL LIMITED Certifications
Standard: ISO14001-2008
Number: 02112E10591R2M
Issue Date: 2012-12-12
Expiry Date: 2015-12-11
Scope/Range: Manufacture and Related Management Activities of Seamless Steel Tube
Issued By: IAF
TORICH INTERNATIONAL LIMITED Certifications
Standard: TS16949
Number: 0439233
Issue Date: 2021-11-24
Expiry Date: 2024-11-23
Scope/Range: Cold Drawn Seamless Steel Tubes
Issued By: IATF
TORICH INTERNATIONAL LIMITED Certifications
Standard: Pressure Vessel
Number: TS2710Q35-2015
Issue Date: 2012-04-13
Expiry Date: 2015-04-12
Scope/Range: Seamless Steel Tubes
Issued By: State Bureau of Quality Technical Supervision
TORICH INTERNATIONAL LIMITED Certifications
Standard: CE PED AD 2000 W0
Number: 072021423 WP101908
Issue Date: 2008-07-01
Expiry Date: 2018-07-01
Scope/Range: Seamless Steel Tubes
Issued By: TUV Nord
TORICH INTERNATIONAL LIMITED Certifications
Standard: CE PED
Number: 0343/PEDM/BJG00002144/A
Issue Date: 2023-04-05
Expiry Date: 2026-04-04
Scope/Range: Seamless Steel Tubes
Issued By: TUV NORD
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