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ASTM A312 Stainless Steel Welded Pipe TP309S / S30908 ,?14 Inch Sch40
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MTSCOMAXTECH?has been dedicated to producing welded pipe and tube since 2003 , owning complete producing technology and abundant managing experience . And 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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ASTM A312 Standard :?
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TP309S / S30908 Elements |
(C)?Carbon ,?max : 0.08 |
(Mn)?Manganese ,?max : 2.00 |
(P)?Phosphorus ,?max : 0.045 |
(S)?Sulfur ,?max : 0.030 |
(Si)?Silicon ,?max : 1.00 |
(Ni)?Nickel : 12.0 - 15.0 |
(Cr)?Chromium : 22.0 - 24.0 |
(Mo)?Molybdenum : 0.75 |
(Fe)?Iron : -- |
(Cu)?Copper : -- |
(N)?Nitrogen : -- |
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Application :
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1 .?For fluid and gas transport
2 .?Structure and machining
3 .?Heat exchanger pipes etc
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Advantages :
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1 .?Superior surface finish
2 .?Better mechanical property
3 .?More precise dimension
4 .?Perfect inspection method and inspection equipment
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Test :
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1 .?X-ray , Size test , Length test
2 .?Chemical Analysis ( Photoelectric Emission Spectroscopic ) etc
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Price term :?FOB , CFR , CIF or as negotiation
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Material Grade | TP304 , TP304L , TP304H , TP316 , TP316L , TP316Ti , TP309S , TP310S , TP321 , TP321H , TP347 , TP347H , etc |
Outer Diameter | 5.80mm - 2032mm ( 0.23& quot; to 80& quot; ) |
Wall Thickness | 0.25mm - 28mm ( 0.01& quot; to 1.125& quot; ) |
Length | Normally fixed length 6m , can as per customer’s requirement |
Standard | ASTM A312 ; ASTM A269 ; ASTM A789 ; ASTM A790 ect . |
Process Method | ERW , EFW etc |
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ASTM A269 - 10 : Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service
ASTM A312 / A312M - 12 : Standard Specification for Seamless , Welded , and Heavily Cold Worked Austenitic Stainless Steel Pipes
ASTM A789 / A789M - 10a : Standard Specification for Seamless and Welded Ferritic / Austenitic Stainless Steel Tubing for General Service
ASTM A790 / A790M - 11 : Standard Specification for Seamless and Welded Ferritic / Austenitic Stainless Steel Pipe
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? ?MTSCOMAXTECH is a leading manufacturer who is specialized in stainless steel seamless pipes , bright annealed tubes , seamless coiled tubing , welded pipes and tubes etc?.?MTSCOMAXTECH has the most advanced producing and testing equipment . We can totally satisfy your requirement . According to standard very strictly?, pipes which produced by us always have correct OD and WT tolerance . And we have complete after-sale service to deal with the problems in time . Welcome you contact us in free .?
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Jiaxing MT stainless steel co.,ltd.
Duplex Steel Tube,Duplex Steel Pipe,Stainless Steel Coiled Tubing
Address: 28 # , Western Erhuan Road , Jiaxing City , Zhejiang Province , China,
Jiaxing, Zhejiang
China, 314000
Tel: 86-573-82626531
Fax: 86-573-82718785
