PED Cold - Drawn Seamless Steel Tubes Circular JIS G3454 JISG3455 STS370 STS410 STPT370
Quick Detail:
Standard: JIS3454 JIS3455 JIS3456
Grade: STPG 370,STPG410, STS370, STS410,STS480, STPT370,STPT410.STPT480
OD. Range:6mm – 350mm
Wall thickness: 1mm-30mm
Length: 6M~ 24M
Product Description
| Executive Standard | JIS3454 / JIS3455 / JIS3456 |
| Materials | STPG370,STPG410,STS370,STS410,STS480, STPT370,STPT410.STPT480 |
| Size | Outer Diameter | 6mm-350mm |
| Wall Thickness | 1mm-30mm |
| Length | Single random length/Double random length 5m-14m,5.8m,6m,10m-12m,24m or as customer's actual request |
| Ends | Plain end/Beveled,protected by plastic caps on both ends,cut quare, grooved, threaded and coupling,etc |
| Surface Treatment | Bare,Painting black,varnished,galvanized,anti-corrosion 3PE PP/EP/FBE coating |
| Technical Methods | Cold-drawn/Hot-expanded |
| Testing Methods | Eddy current testing, Hydrostatic testing or Ultrasonic examination, NDT and also with chemical and physical property inspection |
| Packaging | Small pipes in bundles with strong steel strips,large in loose pieces; Covered with plastic woven bags; Suitable for lifting operation; Loaded in 40ft or 20ft container or in bulk Also according to customer's requests |
| Application | boiler,superheater,and heat-exchanger tubes |
| Origin | Zhangjiagang Jiangsu Prov.China |
| Certificates | API ISO PED |
| Third Party Inspection | SGS BV TUV etc. |
World Standard Comferens Table
| KS | ASTM | JIS | DIN | BS |
| Grade Number | GRADE | Grade Number | GRADE | Grade Number | GRADE | Grade Number | GRADE | Grade Number | GRADE |
| D3570 | SPHT 370
SPHT 38 | A 106 | Gr. A | G-3456 | STPT 370
STPT 38 | 17175 | St 35.8 | 3602 | HFS 360
CFS 360
ERW 360
CEW 360 |
| SPHT 410
SPHT 42 | Gr. B | STPT 410
STPT 42 | 17175 | St 45.8 | 3602 | HFS 410
CFS 410
ERW 410
CEW 410 |
| SPHT 480
SPHT 49 | Gr. C | STPT 480
STPT 49 | - | - | 3602 | HFS 460
CFS 460
ERW 460
CEW 460 |
Main Chemical properties (%)
| Standard | Grade | C | Si | Mn | P | S |
| JIS G3454 | STPG 370 | ≤0.25 | ≤0.35 | 0.30-0.90 | ≤0.040 | ≤0.040 |
| STPG 410 | ≤0.30 | ≤0.35 | 0.30-1.00 | ≤0.040 | ≤0.040 |
| JIS G3455 | STS 370 | ≤0.25 | 0.10-0.35 | 0.30-1.10 | ≤0.035 | ≤0.035 |
| STS410 | ≤0.30 | 0.10-0.35 | 0.30-1.40 | ≤0.035 | ≤0.035 |
| STS480 | ≤0.33 | 0.10-0.35 | 0.30-1.50 | ≤0.035 | ≤0.035 |
| JIS G3456 | STPT 370 | ≤0.25 | 0.10-0.35 | 0.30-0.90 | ≤0.035 | ≤0.035 |
| STPT 410 | ≤0.30 | 0.10-0.35 | 0.30-1.00 | ≤0.035 | ≤0.035 |
| STPT 480 | ≤0.33 | 0.10-0.35 | 0.30-1.00 | ≤0.035 | ≤0.035 |
Mechanical Properties
| Standard | Grade | Tensile strength (Mpa) | Yield strength (Mpa) | Elongation (%) |
| JIS G3454 | STPG 370 | ≥215 | ≥370 | See table 3-2 of JIS G3454 |
| STPG 410 | ≥245 | ≥410 |
| JIS G 3455 | STS 370 | ≥215 | ≥370 | See table 3-2 of JIS G3455 |
| STS 410 | ≥245 | ≥410 |
| STS 480 | ≥275 | ≥480 |
| JIS G 3456 | STPT 370 | ≥215 | ≥370 | See table 3-2 of JIS G3456 |
| STPT 410 | ≥245 | ≥410 |
| STPT 480 | ≥275 | ≥480 |
Applications
For conveying oil, gas and other fluids
heat exchangers tubes
Steam tubes
Condensers tubes
similar heat transfer apparatus tubes
Product Photo
Our Factory
Factory Equipments
Production Line
Packing & Shipping
Main Certificates
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).
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PED Cold - Drawn Seamless Steel Tubes Circular JIS G3454 JIS G3455 STS370 STS410 STPT370 Images
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