1.75 hrew dom steel tubing near me
Size range:
O.D.:30-350mm
W.T.:1-15mm
L: 12000mm or Cut to Short Pieces as specified length
Delivery Condition:
BK, BKW, BKS, GBK, NBK
CDW DOM Steel Tubing Characteristic:
Good concentricity
Good OD and ID tolerance
High Precision
Stable quality
Smooth Roughness
TORICH QUALITY ASSURANCE
Production Processs:
ERW Steel Tube and Cold Drawing or Cold Rolling Production
Applications: for Bending and Flaring, Auto Parts
| Table 1- TUBING OUTSIDE DIAMATER TOLERANCE |
Nominal Tubing
OD mm | Tolerance
OD ±mm | Tolerance
ID ±mm |
| Up to 9.50 | 0.05 | 0.05 |
| Over 9.50 to 15.88 inclusive | 0.06 | 0.06 |
| Over 15.88 to 50.80 inclusive | 0.08 | 0.08 |
| Over 50.8 to 63.50 inclusive | 0.10 | 0.10 |
| Over 63.50 to 76.20 inclusive | 0.13 | 0.13 |
| Over 76.20 to 100.00 inclusive | 0.15 | 0.15 |
| WT tolerance shall be not more than 10% |
| Table 2- TUBING WALL THICKNESS TOLERANCE |
Nominal
Wall Thickness | Nominal OD
Through 22mm
±mm | Nominal OD
22-48mm
±mm | Nominal OD
48-100mm
±mm |
| 0.89 | 0.05/0.05 | 0.05/0.05 | 0.05/0.05 |
| 1.00 | 0.05/0.05 | 0.05/0.08 | 0.05/0.08 |
| 1.25 | 0.05/0.05 | 0.05/0.08 | 0.05/0.08 |
| |
| 1.50 | 0.05/0.05 | 0.05/0.08 | 0.05/0.08 |
| 1.65 | 0.05/0.05 | 0.05/0.08 | 0.05/0.08 |
| 2.00 | 0.05/0.05 | 0.05/0.08 | 0.05/0.08 |
| 2.11 | 0.05/0.05 | 0.05/0.08 | 0.05/0.08 |
| |
| 2.410 | 0.05/0.05 | 0.05/0.08 | 0.08/0.08 |
| 2.500 | 0.05/0.08 | 0.05/0.10 | 0.08/0.08 |
| 2.770 | 0.05/0.08 | 0.05/0.10 | 0.08/0.08 |
| 3.000 | 0.05/0.08 | 0.05/0.10 | 0.08/0.08 |
| 3.050 | 0.05/0.08 | 0.05/0.10 | 0.08/0.08 |
| |
| 3.40 | - | 0.05/0.10 | 0.08/0.08 |
| 3.75 | - | 0.05/0.10 | 0.08/0.08 |
| 4.00 | - | 0.08/0.10 | 0.08/0.10 |
| 4.19 | - | 0.08/0.10 | 0.08/0.10 |
| 4.57 | - | 0.10/0.10 | 0.08/0.13 |
| 5.00 | - | 0.10/0.13 | 0.10/0.13 |
1.75 hrew dom steel tubing near me
| Table 2- CHEMICAL REQUIREMENTS |
| Element | % |
| Carbon | 0.06-0.18 |
| Manganese | 0.30 to 0.60 |
| Phosphpris | 0.040 max |
| Sulfur | 0.050 max |
| Table 3- MECHANICAL PROPERTIES |
| Properties | Value |
| Yield Strength,min | 170 Mpa |
| Ultimate Strenth,min | 310 Mpa |
| Elongation in 50mm, min | 35% |
| Hardness ( Rockwell B),max | 65.00 |
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
Product Tags:
|
|
5800mm Length SAE J525 1.75 Hrew DOM Steel Tube Images
|
