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UNS S32750 2507 ASTM A790 ASTM A789 Duplex Stainless Steel Pipe for Oil

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UNS S32750 2507 ASTM A790 ASTM A789 Duplex Stainless Steel Pipe for Oil

Country/Region china
City & Province shanghai shanghai
Categories Other Non-Metallic Minerals & Products

Product Details

 

UNS S32750 2507 ASTM A790 ASTM A789 Duplex Stainless Steel Pipe/Tubing From China

 

Product nameStainless steel seamless/welded pipe
Material300s:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347
200s:201,202,202cu,204
400s:409,409L,410,420,430,431,439,440,441,444
Other:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc
Dup: S22053,S25073,S22253,S31803,S32205,S32304
Spec: 904L,347/347H,317/317L,316Ti,254Mo
StandardJIS,GB,ASTM,DIN,EN
TechniqueCold drawn
OD1-1500mm
Wall Thickness0.1-80mm
Length5.8m~12m/customized design
Surface TreatmentBA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
Packaging

1. Bundle packing.

2. Bevelled end or plain end or warnished as per buyer's required.

3. Marking: as per customer's requests.

MOQ1 ton
Payment TermsT/T,L/C, West Union, etc
TestingChemical Component Analysis, Mechanical Properties, Exterior Size Inspection, hydraulic testing etc.
ApplicationStructure pipe; High and low pressure boiler tube; Liquid delivery; Seamless steel pipe for petroleum cracking ,Oil pipe, Gas pipe
Advantages

1.Reasonable price with excellent quality

2.Abundant stock and prompt delivery

3.Rich supply and export experience, sincere service

4. Reliable forwarder, 2-hour away from port.

Nominal Dia: 1/2 "to 32" NB for seamless pipe
Schedules: 5S, 10S, 40S, 80S, 10, 20, 30...120, 140, 160, XXS
All dimensions are in accordance with ANSI B36.19 and ANSI B36.10
Size Range for tubing: OD:1/4" (6.25mm) to 8" (203mm), WT 0.02" (0.5mm) to 0.5"(12mm)

Length: 30 m(Max) or as your requirement

Process: Cold drawn, Cold rolled, Precision Rolled for Seamless Pipe or Tube

Finish: Annealed & pickled, bright annealing, polished

Ends: Beveled or plain end, square cut, burr free ,Plastic Cap at Both end

 

Chemical Composition

 

 

GradeC (Max)Mn (Max)P (Max)S (Max)Si (Max)CrNiMoNitrogen (Max)Cu/ Others
2010.155.50-7.500.060.03116.00-18.003.50-5.50-0.25 
2020.157.50-10.000.060.03117.00-19.004.00-6.00-0.25 
3010.1520.0450.03116.00 - 18.006.00 - 8.00-0.1-
3040.0820.0450.03118.00 - 20.008.00- 10.50-0.1-
304L0.0320.0450.03118.00 - 20.008.00- 12.00-0.1-
310S0.0820.0450.031.524.00- 26.0019.00-22.00---
3160.0820.0450.03116.00 - 18.0010.00- 14.002.00 - 3.000.1 
316L0.0320.0450.03116.00 - 18.0010.00- 14.002.00 - 3.000.1-
316Ti0.0820.0450.03116.00 - 18.0010.00- 14.002.00 - 3.000.1Ti5x C Min
3170.0820.0450.030.7518.00 - 20.0011.00 - 14.003.00 - 4.000.1-
317L0.0320.0450.030.7518.00 - 20.0011.00 - 15.003.00 - 4.000.1-
3210.0820.0450.030.7517.00 - 19.009.00 - 12.00-0.1

 

Products Show

 

In bundles, plywood cases, wooden cases with water-proof package, etc.

Delivery Time

35 Days after get the payment

NameSAF 2205 Duplex/Super Duplex Stainless Steel pipe (1.4462,UNS S31803/UNS S32205)
StandardASTM A789,ASTM A790, ASTM A213, A269, A312, A511, A789, A790, A376, EN 10216-5, EN 10297,DIN 17456, DIN 17458,JISG3459, JIS GS3463, GS3467, JIS G3448, GOST 9940, GOST 9941,GB/T 21833
MaterialS32750 SAF2507 F53 1.4410 X2CrNiMoN25-7-4 , S32760 1.4501 F55 X2CrNiMoCuWN25-7-4 , UNS S31803, UNS 32160, UNS S32205
TypeSeamless/Welded
TechniqueCold Finished (Cold Drawing and Cold Rolling), Hot Finished (Hot Extrusion)
EndsPE/Plain Ends, BE/Beveled Ends
Surface TreatmentPickled,Passivation,Inside & Outside Mechanical Polishing, BA, Electropolishing (EP)
ApplicationGas and Fluid Transportation;Mechanical Pipline;Engineering Projects;Petrochemical industry;
Power Station etc.
PackageIn bundles, plywood cases, wooden cases with water-proof package, etc.
Trade TermsFOB, CIF, CFR, DDP, EXW, etc.
Payment TermsT/T, L/C
 
 
Our Services

All of our orders will be inspected by our QC team. We will check the quality during the production time .Also check the quality before shipping .

1.Before production, we will use spectrometer to test raw material to prevent mistakes

2.Every step QC department will record ,such as raw material cutting dimension, semi-finished product size, quantity , finished item detailed size

3.Before delivery ,detailed inspection report of finished products will present .

 

4. Beside size, we will check 10% to 20% of total quantity products whether have thread broken ,greasy, marking.packing ect.

5.Before delivery ,we will provide our mill test certificate together with inspection report.

 

6.Our mechanical property always shows tensile strength ,yield strength ,elongation,hardness, if you need more, just let us know in advance.

Inspection & Test
1.100% PMI,Spectro Chemical Aanlysis Test for Raw Material
2.100% Dimension & Visual Examination
3. Mechanical Properties Test Include Tension Test,Flaring Test (For Seamless tube/pipe)/ Flange Test (For Welded Pipe & Tube), Hardness Test ,Reversed Flattening Test
4.100% Hydrostatic Test or 100% NON-DESTRUCTIVE Test (ET or UT)
5.Radiographic Test for Welded Pipe (shall be accordance with specification,or shall be as agreed upon between the purchaser and vendor)
6.Straightness Test (optional)
7.Roughness Test (optional)
8.Intergranular Corrosion Test(optional)
9.Impact Test (optional)
10.Grain Size Determinations (optional)
NOTES : ALL THE TESTS AND INSPECTION RESULT NEED TO BE SHOWED IN REPORTS ACCORDING TO STANDARD AND SPECIFICATION.

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