Electric Resistance Welded Steel Tube Longitudinal For Automotive Pipe Gb/t13793
Product Details
welded steel pipe
,welding steel tubing
TORICH GB/T13793 Longitudinal Electric Resistance Welded Steel Pipe
TORICH GB/T13793 Longitudinal Electric Resistance Welded Steel Pipe
Standard: GB/T13793,GB/8713,GB/3693,GB/T6728,DIN2393/2394,ASTM-A513,JIS-G3445, EN-10305-2,EN-10305-3,EN-10305-5
Size range: OD: 16-127mm
WT: 0.8-4.0mm
Length: 4-12m
Material: SPCC/SPHC, ST12(DC01), ST-2G/2, B340/590DP, B400/780DP, B340LA, SS400, Q195, Q235B, Q345B, SAPH370, SAPH400, SAPH440, QSte420TM, QSte460TM, BR1500HS/22MnB5 (QT)
Usage: Automobile door anti-carsh Beam
Permissible Variations in OD
| D | PD,A | PD,B | PD,C |
| 5-20 | ±0.30 | ±0.20 | ±0.10 |
| >20-50 | ±0.50 | ±0.30 | ±0.15 |
| >50-80 | ±1.0%D | ±0.50 | ±0.30 |
| >80-114.3 | ±1.0%D | ±0.60 | ±0.40 |
| >114.3-219.1 | ±1.0%D | ±0.80 | ±0.60 |
| >219.1 | ±1.0%D | ±0.75%D | ±0.5%D |
Permissible Variations in WT
| WT | PD,A | PD,B | PD,C |
| 0.50-0.60 | ±0.10 | ±0.06 | +0.03 -0.05 |
| >0.60-0.80 | ±0.07 | +0.04 -0.07 | |
| >0.80-1.0 | ±0.10 | ±0.08 | +0.05 -0.09 |
| >1.0-1.2 | ±10%t | ±0.09 | +0.05 -0.09 |
| >1.2-1.4 | ±0.11 | ||
| >1.4-1.5 | ±0.12 | +0.06 -0.11 | |
| >1.5-1.6 | ±0.13 | ||
| >1.6-2.0 | ±0.14 | +0.07 -0.13 | |
| >2.0-2.2 | ±0.15 | ||
| >2.2-2.5 | ±0.16 | ||
| >2.5-2.8 | ±0.17 | +0.08 -0.16 | |
| >2.8-3.2 | ±0.18 |
Production Equipments:
High Frequency Welding Line
Continuous roller hearth non-oxygen anealing oven from Han De Kprea
Triple draw bench from Korea
Characteristic:
Good concentricity High Precision
Good surface quality Stable quality
Good OD and ID tolerance Smooth Roughness
TORICH QUALITY ASSURANCE
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, and it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but you need to pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance , balance before shippment.
If you have another question, pls feel free to contact us
TORICH GB/T13793 Longitudinal Electric Resistance Welded Steel Pipe
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