GB/T 34109 Thick Walled Seamless Alloy Steel Pipe For Drill Rod Of Rotary Digging Machine
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
Detail Information |
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Product Name: | ASTM A213 T5 Alloy Steel Tube For Boilers | Tolerance: | ±10% |
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Section Shape: | Round | Alloy Or Not: | Is Alloy |
Category: | Welded Steel Pipe | Brand: | Torich |
Certificate: | ISO9001,ISO14001,TS16949 | Place Of Origin: | China |
Application: | Boiler Pipe | Secondary Or Not: | Non-Secondary |
High Light: | ASTM A213 alloy steel tube,T5 alloy steel tube,0.5mm alloy steel tube |
Product Description
Application: For boiler pipes and heat exchangers
Steel Grade/Steel Material: T5
Size Range:
OD | 5-420mm |
WT | 0.5-50mm |
Length | According to customer requirement |
Characteristic:
Good concentricity
Good OD and ID tolerance
High Precision
Stable quality
Smooth Roughness
TORICH QUALITY ASSURANCE
Chemical Composition:
Grade | UNS | C, % | Mn, % | P, % | S, % | Si, % | Cr, % | Mo, % |
T5 | K41545 | 0.15 max | 0.30-0.60 | 0.025 max | 0.025 max | 0.50 max | 4.00-6.00 | 0.45-0.65 |
Mechanical Proporties:
Tensile Strength , MPa | Yield Strength, MPa | Elongation, % | Hardness, HB |
415 min | 205 min | 30 min | 163 max |
Outside Diameter and Tolerance:
Outside Diameter | OD Tolerance | WT Tolerance | Ovality Tolerance | Cut Length Tolerance |
OD≤ 12, 7 mm | ± 0, 13 mm | ± 15 % | – | + 3, 18 mm, – 0 mm |
12, 7 mm < OD ≤ 38, 1 mm | ± 0, 13 mm | ± 10 % | max, 1, 65 mm | + 3, 18 mm, – 0 mm |
38, 1 mm < OD ≤ 88, 9 mm | ± 0, 25 mm | ± 10 % | max, 2, 41 mm | + 4, 76 mm, – 0 mm |
Product Pictures
Company Introduction
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
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