18 Inch ASTM A790 / ASME SA790 Stainless Steel Seamless Tube With Pickled Surface
18Inch ASTM A790 / ASME SA790 Stainless Steel Seamless Pipe With Pickled Surface
Specifications :
| DN | NPS(Inch) | D(mm) | SCH5S | SCH10S | SCH10 | SCH20 | SCH30 | STD | SCH40 | SCH60 | SCH80 | XS |
| 300 | 12 | 323.9 | 3.96 | 4.57 | - | 6.35 | 8.38 | 9.53 | 10.31 | 14.27 | 17.48 | 12.7 |
| 350 | 14 | 355.6 | 3.96 | 4.78 | 6.35 | 7.92 | 9.53 | 9.53 | 11.13 | 15.09 | 19.05 | 12.7 |
| 400 | 16 | 406.4 | 4.19 | 4.78 | 6.35 | 7.92 | 9.53 | 9.53 | 12.7 | 16.66 | 21.44 | 12.7 |
| 450 | 18 | 457.2 | 4.19 | 4.78 | 6.35 | 7.92 | 11.13 | 9.53 | 14.27 | 19.05 | 23.83 | 12.7 |
| 500 | 20 | 508 | 4.78 | 5.54 | 6.35 | 9.53 | 12.7 | 9.53 | 15.09 | 20.62 | 26.19 | 12.7 |
| 550 | 22 | 559 | 4.78 | 5.54 | 6.35 | 9.53 | 12.7 | 9.53 | - | 22.23 | 28.58 | 12.7 |
| 600 | 24 | 610 | 5.54 | 6.35 | 6.35 | 9.53 | 14.27 | 9.53 | 17.48 | 24.61 | 30.96 | 12.7 |
| 650 | 26 | 660 | - | - | 7.92 | 12.7 | - | 9.53 | - | - | - | 12.7 |
| 700 | 28 | 711 | - | - | 7.92 | 12.7 | 15.88 | 9.53 | - | - | - | 12.7 |
| 750 | 30 | 762 | 6.35 | 7.92 | 7.92 | 12.7 | 15.88 | 9.53 | - | - | - | 12.7 |
| Seamless pipes | ||||||||||||||
| Pickling & Annealing | ||||||||||||||
| Project | Standard | ASTM A269/A269M | ASTM A312/A312M | ASTM A213/A213M | ASTM A789/789M | ASTM A790/790M | ||||||||
| Grade |
TP304 TP304L TP321 TP316 TP316L TP317 TP321 TP347 N08904/904L |
TP304 TP304L TP309S TP310S TP316 TP316L TP316Ti TP317 TP317L TP321 TP347 |
TP304 TP304L TP309S TP316 TP316L TP316Ti TP317 TP310S TP321 TP347
|
S32250 S31803 S32750 |
S32250 S31803 S32750
|
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| Size |
NPS:1/8”-48” SCH:5S,10/10S,20,30,40/40S,60,80/80S,100,120,140,160,STD,XS,XXS OD:0.23”-26”(5.8mm-660.4mm) WT:0.04”- 2”(1.0mm-50.8mm) |
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| Length | According to customer’s request, Max. 18Meters. | |||||||||||||
| Chemical composition(According to the standard) | ||||||||||||||
| Eg. TP304L(ASTM)/1.4306(DIN) | ||||||||||||||
| C max | Si max | Mn max | P max | S max | Cr | Ni | N max | |||||||
| TP304L | 0.035 | 1.00 | 2.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-12.0 | -- | ||||||
| 1.4306 | 0.030 | 1.00 | 2.00 | 0.045 | 0.030 | 18.0-20.0 | 10.0-12.0 | 0.11 | ||||||
| Surface Finish | Annealed, Pickled etc | |||||||||||||
| Packing | Bundles/plywood cases | |||||||||||||
| Applications | For fluid & gas transport; structure & machining; petrochemical; environmental protection; electricity etc | |||||||||||||
| Other standards |
ASTM A270/270M ASTM B667 EN10216-5 JIS G3463 |
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MTSCO has been dedicated to producing seamless stainless steel pipe since 2003 , owning complete producing technology and abundant managing experience . Our raw material such as mother tube , round bar we use is from Chinese biggest and well known steel mill : Walsin , Yongxing etc . And We have advanced NDT equipments for the tests such as Eddy Current test, Ultrasonic test , Hydraulic test and so on . We have ISO 9001 and PED certificate , and the Third Party Inspection Certificates such as TUV , BV , Lloyd’s , SGS , etc , also can be provided according to customers’ requirements .
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