JIS G3468 Stainless Steel Welded Tube
OD: NPS 6" - 40"
WT: 2.8-26mm
Length: As per requirement
JIS G3468 Large Diameter SS ERW Pipe Description
GNEE Group is a specialist manufacturer of JIS G3468 large diameter stainless steel welded pipes. Our JIS G3468 stainless steel pipes are suitable for corrosive, high temperature, and low temperature environments. The outer diameter range of JIS G3468 steel pipes produced by GNEE Group is from 165 to 1016 millimeters, and we can also customize steel pipes to other specifications according to customer requirements. Contact us for more information.
JIS G3468 Large Diameter Welded Pipe Specification
| Standard | JIS G3468 |
| Material | SUS304/304L, SUS309S,SUS310S,SUS316/316L,SUS317L,SUS321,SUS347 |
| Nominal Dia | NB 6" to 80" .THK:SCH5S, 10S, 20S,40 |
| Length | 20 m(Max) or as your requirement |
| Process | EFW (argon arc welding /TIG, plasma arc welding/PAW, and submerged arc welding/SAW) |
| Finish | Annealed & pickled, polished |
| Ends | Beveled or plain end, square cut, burr free ,Plastic Cap at Both end |
| Packing | Bare packing/bundle packing with woven bag/wooden or steel frame crate packing/plastic cap protection at the both sides of tubes and suitably protected for sea-worthly delivery or as requested. |
JIS G3468 Pipe Chemical Composition
| Type symbol | C | Si | Mn | P | S | Ni | Cr | Mo | Cu |
| SUS304TPD | 0.08 or less | 1.00 or less | 2.00 or less | 0.045 or less | 0.030 or less | 8.00-10.50 | 18.00-20.00 | ―A) | ―A) |
| SUS315J1TPD | 0.5-2.50 | 8.50-11.50 | 17.00-20.50 | 0.50-1.50 | 0.50-3.50 | ||||
| SUS315J2TPD | 2.50-4.00 | 11.00-14.00 | 17.00-20.50 | 0.50-1.50 | 0.50-3.50 | ||||
| SUS316TPD | 1.00 or less | 10.00-14.00 | 16.00-18.00 | 2.00-3.00 | ―A) |
JIS G3468 Large Diameter Stainless Steel Pipe Dimensions :
| Nominal Diameter A |
Nominal Diameter B |
Outside Diameter(mm) |
SCH-5S Nominal Wall thickness(mm) |
SCH-10S Nominal Wall thickness(mm) |
SCH-20S Nominal Wall thickness(mm) |
SCH-40 Nominal Wall thickness(mm) |
|
| 150 | 6 | 165.2 | 2.8 | 3.4 | 5.0 | 7.1 | |
| 200 | 8 | 216.3 | 2.8 | 4.0 | 6.5 | 8.2 | |
| 250 | 10 | 267.4 | 3.4 | 4.0 | 6.5 | 9.3 | |
| 300 | 12 | 318.5 | 4.0 | 4.5 | 6.5 | 10.3 | |
| 350 | 14 | 355.6 | 4.0 | 5.0 | 8.0 | 11.1 | |
| 400 | 16 | 406.4 | 4.5 | 5.0 | 8.0 | 12.7 | |
| 450 | 18 | 457.2 | 4.5 | 5.0 | 8.0 | 14.3 | |
| 500 | 20 | 508.0 | 5.0 | 5.5 | 9.5 | 15.1 | |
| 550 | 22 | 558.8 | 5.0 | 5.5 | 9.5 | 15.9 | |
| 600 | 24 | 609.6 | 5.5 | 6.5 | 9.5 | 17.5 | |
| 650 | 26 | 660.4 | 5.5 | 8.0 | 12.7 | - | |
| 700 | 28 | 711.2 | 5.5 | 8.0 | 12.7 | - | |
| 750 | 30 | 762.0 | 6.5 | 8.0 | 12.7 | - | |
| 800 | 32 | 812.8 | - | 8.0 | 12.7 | - | |
| 850 | 34 | 863.6 | - | 8.0 | 12.7 | - | |
| 900 | 36 | 914.4 | - | 8.0 | 12.7 | - | |
| 1000 | 40 | 1016.0 | - | 9.5 | 14.3 | - | |
| 1050 | 1650 |
42 | 66 |
1066.8 | 1676.4 |
|
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JIS G3468 Welded Large-diameter Stainless Steel Pipes
Why Choose GNEE JIS G3468 Stainless Steel Welded Tube
- GNEE Group has 16 years of experience in manufacturing and exporting JIS G3468 stainless steel pipes.
- GNEE Group has obtained ISO and SGS certificates.
- We offer customisation services as well.
- GNEE Group operates 20 steel pipe production lines, including 5 carbon steel seamless pipe lines, 3 alloy seamless pipe lines, 3 spiral welded pipe lines, and 5 stainless steel pipe lines, among others.
- We provide quality inspection reports, including chemical element testing, mechanical property testing, hardness testing, eddy current testing, and non-destructive testing, among others.
- We have 3000 tons of steel pipes in stock, available for shipment within 3 days.
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