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[China]
Trade Verify
Address: Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
Contact name:Richard SHEN
TORICH INTERNATIONAL LIMITED |
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Verified Suppliers
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ASTM A269 Capillary Stainless Steel Coil Tube
Size Range:
The length can be fixed and coil length is up to 5000m
Example of physical Properties of steel pipe under Bright Annealing Condition:
Elongation Percentage: >55%
Surface Hardness: <170HV
Tensile Strength :>550N/MM2
Yield Strength :>195N/NM2
Coil tubes Specification Table
O.D mm
W.T mm | 3.0-4.0 | 4.01-6.00 | 6.01-8.00 | 8.01-10.0 | 10.01-12.7 | 12.71-19.05 | 19.05-25.4 |
| 0.30-0.40 | √ | √ | √ | ||||
| 0.41-0.50 | √ | √ | √ | √ | |||
| 0.51-0.60 | √ | √ | √ | √ | √ | ||
| 0.61-0.70 | √ | √ | √ | √ | √ | √ | |
| 0.71-1.00 | √ | √ | √ | √ | √ | √ | √ |
| 1.01-1.20 | √ | √ | √ | √ | √ | √ | |
| 1.21-1.50 | √ | √ | √ | √ | |||
| 1.51-2.0 | √ | √ | √ |
Standard : ASTM A269/A249
Applications:
1. Instrument
2. Offshore oil
3.Petrochemical
4. Electric appliance industries
Our advantages:
1. We can make it longer
2. No matter how long each coil tube is , there will be no leakag
3.100% inspection ,pressure restistant and more reliable
4. Internal and external clean , reach food grade(Customers shall give prior notice)
5.Complete specifications , products of some specifications in stock
6. Pass FDA test
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.
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Characteristic: TEST:
Good concentricity Tension Test
Good surface quality Flaring Test
Good OD and ID tolerance Hardness Test
High Precision Reverse Flattening Test
Stable quality Hydrostatic or Nondestructive Electric Teat
Smooth Roughness
