WUXI SYLAITH SPECIAL STEEL CO.,LTD
WUXI SYLAITH SPECIAL STEEL CO.,LTD has been committed to being a major supplier of quality kinds of carbon steel pipe. stainless steel pipe, hollow scetion, numerous types of piping equipments
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JIS G3472 Welded Round ERW Steel Tube Thickness 30 mm For Automobile Structural
Quick Detail:
Standard: JIS G3472
Size:(mm)
Out Dimensions: 6mm -350 mm
Wall Thickness: 0.8mm – 35 mm
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)
Description:
Standard:JIS G3472
OD:10-650mm,WT:1-80mm
Length:5-24m random or be fixed as customers' requests
JIS G3472 Electric Resistance Welded Carbon Steel Tubes for Automobile Structural Purpose
This Japanese Industrial Standard specifies the electric resistance welded carbon steel tubes, hereinafter
referred to as the “tubes”, used for automobiles. The applicable range of dimensions of the tubes shall be as follows
Grade and Designation:
| Grade | Designation | Reference Traditional symbol | Remark |
| Grade G | STAM 290GA | STAM 30GA | Tubes used for general parts of automobile structures |
| STAM 290GB | STAM 30GB | ||
| STAM 340G | STAM 35G | ||
| STAM 390G | STAM 40G | ||
| STAM 440G | STAM 45G | ||
| STAM 470G | STAM 48G | ||
| STAM 500G | STAM 51G | ||
| Grade H | STAM 440H | STAM 45H | Tubes used for, among parts of automobile structures, those of which yield strength is particularly |
| STAM 470H | STAM 48H | ||
| STAM 500H | STAM 51H | ||
| STAM 540H | STAM 55H |
Chemical composition
| Designation | Chemical Composition % | ||||
| C | Si | Mn | P | S | |
| STAM 290GA | 0.12 max. | 0.35max. | 0.60 max. | 0.035 max. | 0.035 max. |
| STAM 290GB | |||||
| STAM 340G | 0.20 max. | 0.35 max. | 0.60 max. | 0.035 max. | 0.035 max. |
| STAM 390G | 0.25 max. | 0.35 max. | 0.30-0.90 | 0.035 max. | 0.035 max. |
| STAM 440G | 0.25 max. | 0.35 max. | 0.30-0.90 | 0.035 max. | 0.035 max. |
| STAM 440H | |||||
| STAM 470G | 0.25 max. | 0.35 max. | 0.30-0.90 | 0.035 max. | 0.035 max. |
| STAM 470H | |||||
| STAM 500G | 0.30 max. | 0.35 max. | 0.30-1.00 | 0.035 max. | 0.035 max. |
| STAM 500H | |||||
| STAM 540H | 0.30 max. | 0.35 max. | 0.30-1.00 | 0.035 max. | 0.035 max. |
Applications:
JIS G3472 Electric Resistance Welded Carbon Steel Tubes for Automobile Structural Purpose
Competitive Advantage:
1) Fast delivery
2) Non-standard sizes and made-to-order
3) Small min order quantity
4) Economical Pricing
5) Quality confirming to International Standards
6) Material Test Certificates for Quality Assurance
7) Technical Qualified After Sales
8) Excellent Delivery Conditions
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FAQ
Q1: ARE YOU FACTORY OR TRADER?
A1: Wuxi Sylaith Special Steel Co.,Ltd is a manufacturer of steel pipe and tube since 2010. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.
Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Seamless Stainless Steel Pipe / Tube, Seamless Carbon Stainless Steel Pipe /Tube,Galvanized Steel Tube witn any Shape and Welded pipes can also be available
Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
Q4. CAN YOU PRODUCE THE PRODUCTS ACCORDING TO MY OWN DRAWINGS?
A4: Yes, we can produce the products according to your drawings that will be most satisfy you.
Q5: HOW TO VISIT YOUR FACTORY?
A5: Most of the main cities have flights to Shanghai; you can take flight to Shanghai Putong/Hongqiao International Airport.
If you come from Hongkong, it will take 2 hours by flight (every day 5 flight around noon time).