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TOBO STEEL GROUP CHINA
TOBO ALLOY GROUP TOBO Alloy Group is a mature, steady and energetic high-tech company, specializing in manufacture of high-temperature alloys and corrosion resistant alloys, such as Hastelloy, Haynes,
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ASTM A790 2" SCH40 SMLS Duplex Stainless Steel Pipe

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ASTM A790 2" SCH40 SMLS Duplex Stainless Steel Pipe

Brand Name : TOBO

Model Number : ASTM A790/A790M

Certification : SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED

Place of Origin : China

MOQ : 1 pcs

Price : Negotiation

Payment Terms : L/C, T/T, Western Union

Supply Ability : 10000 PCS per month

Delivery Time : 15- 20 work days

Packaging Details : In wooden case or according to client's requirement

Product name : Duplex Stainless Steel Pipe

Material : UNS S31500

Section Shap : Round/Square/rectangular

Packing and Shipping : In wooden case

Size : 1/2"-48"

Thickness : SCH40

Standard : JIS, DIN, ASTM, JIS G3463-2006, JIS G3459-2004, DIN 1626,

Packing : Plywooden

Technique : Cold Rolled

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2''SCH40 SMLS Pipe Super Duplex Stainless Steel Pipe ASTM A790/A790M UNS S31500


Detailed Information


StandardASME/ANSI B16.9
Size1/2’’~48’’(Seamless);16’’~72’’(Welded)
Wall thicknessSch5~Sch160XXS
Manufacturing processPush, Press, Forge, Cast, etc.
MaterialCarbon steel, stainless steel, alloy steel, duplex stainless, nickel alloy steel
Carbon steelASTM A234 WPB, WPC;
Stainless steel

304/SUS304/UNS S30400/1.4301

304L/UNS S30403/1.4306;

304H/UNS S30409/1.4948;

309S/UNS S30908/1.4833

309H/UNS S30909;

310S/UNS S31008/1.4845;

310H/UNS S31009;

316/UNS S31600/1.4401;

316Ti/UNS S31635/1.4571;

316H/UNS S31609/1.4436;

316L/UNS S31603/1.4404;

316LN/UNS S31653;

317/UNS S31700;

317L/UNS S31703/1.4438;

321/UNS S32100/1.4541;

321H/UNS S32109;

347/UNS S34700/1.4550;

347H/UNS S34709/1.4912;

348/UNS S34800;

Alloy steel

ASTM A234 WP5/WP9/WP11/WP12/WP22/WP91;

ASTM A860 WPHY42/WPHY52/WPHY60/WPHY65;

ASTM A420 WPL3/WPL6/WPL9;

Duplex steel

ASTM A182 F51/S31803/1.4462;

ASTM A182 F53/S2507/S32750/1.4401;

ASTM A182 F55/S32760/1.4501/Zeron 100;

2205/F60/S32205;

ASTM A182 F44/S31254/254SMO/1.4547;

17-4PH/S17400/1.4542/SUS630/AISI630;

F904L/NO8904/1.4539;

725LN/310MoLN/S31050/1.4466

253MA/S30815/1.4835;


Nickel Alloy


Standard

· ASTM / ASME SB 336

· UNS 10276 (HASTELLOY C 276 )

· UNS 2200 (NICKEL 200 )

· UNS 2201 (NICKEL 201 )

· UNS 4400 (MONEL 400 )

· UNS 8020 (ALLOY 20 / 20) CB 3

· UNS 8825 INCONEL (825 )

· UNS 6600 (INCONEL 600 )

· UNS 6601 (INCONEL 601 )

· UNS 6625 (INCONEL 625 )

· UNS 5500(MONEL K500)

· UNS 8800(INCONEL 800)

· UNS 8810(INCONEL 800H)


Alloy Steel ubend
ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91

Duplex Steel ubend
ASTM A 815 UNS NO S 31803, S 32205, S 32760, S 32750

Copper Nickel
C70600(90:10), C71500(70:30), C71640.


Stainless Steel Tubes Size for Heat Exchanger


Inch to mm Chart

InchesDecimalMillimeters
1/16″.06251.59 mm
1/8″.12503.18 mm
3/16″.18754.76 mm
1/4″.25006.35 mm
5/16″.31257.94 mm
3/8″.37509.53 mm
7/16″.437511.11 mm
1/2″.500012.70 mm
9/16″.562514.29 mm
5/8″.625015.88 mm
11/16″.687517.46 mm
3/4″.750019.05 mm
13/16″.812520.64 mm
7/8″.875022.23 mm
15/16″.937523.81 mm
1″1.0025.40 mm
1 1/4″1.2531.75 mm
1 1/2″1.5038.10 mm
2″2.0050.80 mm


Stainless Steel ubend :

ASTM A403 WP Gr. 304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L, 316TI, 316H, 304L

Carbon Steel ubend
ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.

Low Temperature Carbon Steel
ASTM A420 WPL3 / A420WPL6

Alloy Steel ubend
ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91

Duplex Steel ubend
ASTM A 815 UNS NO S 31803, S 32205, S 32760, S 32750

Copper Nickel
C70600(90:10), C71500(70:30), C71640.


Packing and Shipping

Package:Standard export carton packing.

Delivery time:stock 7-10 workign days after confirming order,detail delivery date should be decided according to

production season and order quantity.



TEST CERTIFICATE
Mill Test Certificate as per EN 10204 / 3.1

Advanced capabilities for U-bent tubes:

  1. Reliable bending machines
  2. Precision bending dies
  3. Eddy current test before bending
  4. Bending up to 105’(32m) developed length
  5. Electric resistance stress relief annealing after bending
  6. Hydrostatic test after bending
  7. OD and WT reduction Testing
  8. Full bending radius and tube legs tolerance check
  9. Stack-rack boxing

2) U Bend Tube Minimum tube wall thickness in the bend part (T min)T(min) ≥ (SW × (2×R + D))/( 2× (R+D)
where: SW is smallest wall thickness
D Nominal outside diameter
R radius

3) U Bend Tube Radius tolerance
1) for R 100 mm +/- 3 mm
2) for R ≥ 100 mm +/- 5 mm

4). U bend Pipe Straightness tolerance max. 1,5 mm per 1 m
U Bend Tube ends: plain, vertically cut to the tube axis

U Bend Tube OD in mm can be bent upon agreement: 15.8 16.0 17.0 18.0 19.05 20.0 21.3 25.4 26.7 31.8 32.0 38.1mm

U bend Tube Initial Length
Maximum lengths of 27000mm can be supplied on request




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SMLS Duplex Stainless Steel Pipe

      

ASTM A790 Stainless Steel Pipe

      

2" Duplex Stainless Steel Pipe

      
China ASTM A790 2" SCH40 SMLS Duplex Stainless Steel Pipe wholesale

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