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Motto: Product NameEN10296 SSAW HSAW DSAW Steel Pipe, S355 Spiral Steel Pipe API 5L psl1 x42 x50 x60 x70
Diameterssaw lsaw steel pipe ! lsaw pipe spiral tube/spiral welded pipe/spiral welded steel pipe
Wall Thickness5~50mm
LengthStandard length is 6m (20ft),
Customized length 5.8m (19ft) , 7.3m(24ft), 10m(33ft),
11.8m(39ft), 12m(40ft)
MaterialQ195, Q215, Q235, Q345B, Q345C, 16Mn, 10#, 20# ,
A53 /A106 Gr B,
A252 Gr 1, Gr 2, Gr 3,
A, B, X42, X46, X52, X56, X60, X70,
L175, L175P, L210, L245, L290, L320, L360, L390, L415, L450, L485,
St33, St35.8, St37, St42, St 45-8, St52,
S235JRH, S275JRH, S275J2H, S355JRH, S355J2H, S355K2H,S275NH, S275NLH, S355NH, S355NL
StandardAPI 5L PSL1/ PSL2/ ASTM A53/ ASTM A252/ GB/T9711.1 GB/T3091/ SY/T 5037-2012/ DIN1626/ EN10219/ EN10217
Surface FinishedBlack OR 3PE coating
Or primer painted, powder coated, galvanized, anti-rust oiled, According to customer's requirement
Technique
ERW LSAW SSAW
Pipe ends treatment1. General plain ends, no treatment
2. Customized, threaded ends, with coupling and PVS caps
3. Customized, beveled , with PVC caps
4. Scoked
5. Steel ring welded outside diameter
6. Perforated holes
7. Other customized reprocessing: welded plates on ends of pipe, or others
CertificationISO 9001:2008, CE , BSI
Free SampleYes
ApplicationBased on various standard / different standard,
1. delivery liquid, water, gas
2. for construction, steel structure,
3. scaffolding pipe, scaffolding material,
4. greenhouse frame, fence post,
5. machinery parts, (bus frame material for some countries, truck frame material ects.)
6. Low and middle pressure fluid pipeline, boiler, petroleum and natural gas industry, drilling, chemical industry, electric industry, shipbuilding, fertilizer equipment and pipeline, structure, petrochemical, pharmaceutical industry
MOQ5 tons
payment termsL/C , T/T, O/A, D/P by negotiation
Packaging details1. general package: in bundle, steel strip packed
2. anti-rust package: in bundle, PVC plastic package
3. to save container room and space: small diameter pipe insert in big diameter pipe
4. other package according to customer's requirement
Standard Specification for Line Pipe
The American Petroleum Institute specification API 5L covers seamless and welded steel line pipe. This is steel pipe for pipeline transportation systems in the petroleum and natural gas industries. API 5L is suitable for conveying gas, water, and oil. Size range is limited only by manufacturer’s capabilities.
Specifications for API 5L adhere to the International Organization for Standardization ISO 3183, which standardizes pipeline transportation systems within the materials, equipment and offshore structures for petroleum, petrochemical, and natural gas industries. The technical committee authoring the standards recognized that there are two basic Product Specifications Levels (PSL) of technical requirements and therefore developed PSL 1 and PSL 2. PSL 1 is a standard quality for line pipe where PSL 2 contains additional chemical, mechanical properties, and testing requirements.
Grades covered by this specification are A25 ,A ,B (and the following “X” Grades), X42, X46, X52, X56, X60, X65, X70, X80. The two digit number following the “X” indicates the Minimum Yield Strength (in 000’s psi) of pipe produced to this grade.
Federal Steel Supply stocks a full range of API 5L X52 PSL-1 & PSL-2 line pipe in seamless.
Sizes
Nominal Pipe Size 2″ to 24″ O.D.
Wall Thickness – Schedule 10 through 160, STD, XS, XXS.
Standard: API 5L
Product Specification Level: PSL-2
Steel grade: X52
Chemical Properties %
PSLC, aMn aPS SiVNbTiOtherCEIIWCEpcm
10.241.400.0250.0150.450.100.050.04b,c.0430.025
20.281.400.030.03–bbb–––
Mechanical Properties
API 5L PSL-1 X52
API 5L PSL-2 X52
Tensile strength, min /max, psi (MPa)
66,700(460)/n/a
66,700 / 110,200
Yield strength, min /max, psi (MPa)
52,000 (300)/n/a
52,000 / 76,900
a. For each reduction of 0.01% below the specified maximum concentration for carbon, an increase of 0.05% above the specified maximum concentration for manganese is permissible, up to a maximum of 1.65% for > grades B, but < X52; up to a maximum of 1.75% for grades >X52, but <X70; and up to a maximum of 2.00% for grade X70.
b. The sum of the niobium, vanadium, and titanium concentrations shall be < 0.06%.
c. Unless otherwise agreed, 0.50% maximum for copper, 0.30% maximum for nickel, 0.30% maximum for chromium, and 0.12% maximum for molybdenum.
Select differences between PSL 1 and PSL 2:
PSL1PSL2
CVN impact (Charpy) testingNone requiredRequired for all grades
Nondestructive inspection of seamlessOnly when purchaser specifies SR4SR4 mandatory
CertificationCertificates when specified per SR15Certificates (SR 15.1) mandatory
TraceabilityTraceable only until all tests are passed, unless SR15 is specifiedTraceable after completion of tests (SR 15.2) mandatory
Hydrostatic TestRequiredRequiredAPI 5L PIPE suppliers
website:http://www.cnspipes.com/welding-pipe/api-5l-pipe/



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