Wenzhou Kaixin Metal Co, Ltd

 

Tabung Dilas Baja Tahan Karat/Tabung Baja Tahan Karat Stainless Steel/

Tabung Seamless Baja Tahan Karat ASTM A270

Nama: NamaTabung Baja Tahan Karat Stainless Steel

Ukuran:1/2"-8"inch  DN5~DN200,OD12.7mm-OD204mm

Bahan:Baja Tahan Karat SS 304 / SS316L

Jenis Hubungkan:PENGELASAN / BAJA

Tekanan Kerja:1.6Mpa / 2.5mpa / 5mpa

Kisaran ketebalan:SCH 5, SCH10, SCH 40, SCH 80, SCH 80, SCH 160, SCH XXH, SCH XXS, SCH XS

Perawatan Permukaan:Pengawetan / Dipoles / Anil Cerah / EP / MP / Anil dan Acar (AP), Dipoles, Anil Cerah (BA), Ditarik Dingin, MF

Kondisi selesai: Kondisi selesaiMulus / ERW / Dilas / Fabrikasi / CDW / CDS / DOM / CEW / 100% X Ray Welded

Aplikasi:Sistem pipa pengendali cairan

Nomor Model:KX20011d

Orignal:Wenzhou, Zhejiang

Standar:EU,JIS, AiSi, ASTM, DIN ,GOST,EN ,ASTM A213, ASTM A312, ASTM A269, Astm 270,ASTM A778, ASTM A554, ASTM A249, ASTM A269, ASTM A270, ASTM A789, DIN 17456, DIN17457, DIN 17459, JIS G3459, JIS G3463, GOST9941, EN10216, BS3605, GB13296,Acord requiment cad drawing

Merek:OEM Ava

Teknik: Dapat ditekan

Penggunaan:Pipa bundar

Paket:Paket standar ekspor

Harga: Rp.Negosiasikan 1000 ~ 12000 usd / ton

Pengiriman: PengirimanJumlah Kesepakatan

Sertifikat: Sertifikat

ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Kemampuan produksi: Kemampuan produksi1000 ton per bulan

  • Detail Produk

ASTM A270 tabung baja tahan karat tanpa sambungan are used for high purity products and equipment in the food, beverage, pharmaceutical, and biotech industries where cleanliness and purity are essential. These tubes are made from austenitic stainless steels like 304 and 316L, which are non-magnetic and have high corrosion resistance.
The ASTM A270 standard specifies the requirements for seamless and welded austenitic and ferritic/austenitic stainless steel sanitary tubing intended for use in the dairy and food industry and having special surface finishes. ASTM A270 stainless steel seamless tubes are manufactured by cold drawing process or by the pilgering process.
The tubes are available in different sizes, wall thicknesses, and finishes such as bright annealed, mechanical polished, and electropolished. The electropolished finish provides a smooth and shiny surface that is easier to clean and prevents bacteria growth.
ASTM A270 stainless steel seamless tubes are also tested for chemical composition, mechanical properties, and corrosion resistance. The tubes must meet the specified requirements for these properties to ensure that they are suitable for use in food and pharmaceutical applications.
In summary, ASTM A270 stainless steel seamless tubes are an important component in the manufacturing of high purity products and equipment in the food, beverage, pharmaceutical, and biotech industries. They are made from non-magnetic austenitic stainless steel, have high corrosion resistance, and are available in different sizes and finishes to meet specific application requirements.
ASTM A270 is a standard specification for seamless and welded austenitic and ferritic/austenitic stainless steel sanitary tubing intended for use in the dairy and food industry and also for other industrial applications, including chemical and pharmaceutical industries. The ASTM A270 specification covers grades of seamless, welded, and heavily cold worked austenitic and ferritic/austenitic stainless steel sanitary tubing intended for use in the dairy and food industry and also for other industrial applications.
The ASTM A270 stainless steel seamless tube is commonly used in chemical machinery applications where high corrosion resistance and strength are required. The seamless tube provides excellent chemical and mechanical properties, making it suitable for use in harsh environments. The ASTM A270 stainless steel seamless tube is made from austenitic stainless steel and is available in various sizes, thicknesses, and types.
Beberapa jenis umum dari ASTM A270 stainless steel seamless tube termasuk:
1. Type 304/304L: This is the most commonly used stainless steel seamless tube, which is suitable for most chemical machinery applications.
2. Type 316/316L: This type of stainless steel seamless tube is highly resistant to corrosion and is ideal for use in harsh environments.
3. Type 321: This type of stainless steel seamless tube contains titanium, which provides additional strength and corrosion resistance.
In conclusion, the ASTM A270 stainless steel seamless tube is an excellent choice for chemical machinery applications where high corrosion resistance and strength are required. Its superior chemical and mechanical properties make it suitable for use in harsh environments.

Specification List Of ASTM A270 stainless steel seamless tubes 

JenisSeamless and Welded Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tubing
OD.1/2″~8″
Dinding16 Gauge (0.065”)
Panjang20′
OD Tolerance+/-0.005” / +/-0.13MM
WT Tolerance+/-10%
Length Tolerance+1/8” / +3.18MM
Standar3A / ASTM A270 / A270M
Selesai20Ra ID / 32Ra OD
PolandiaMechanical Polished
JenisSeamless
Certification3A – Food / Dairy Grade
Mill Test CertificateEN10204 3.1
PengepakanSleeved, Ends Capped, Wooden Boxed

 

ASTM A270 stainless steel seamless tubes Price list

Nominal Wall ThicknessDiameter LuarDiameter LuarBeratPRICE
InchmmInchmm(kg/m)(Usd/kg)
0.0651.651/212.70.4544.23
0.0651.653/419.10.7173.53
0.0651.65125.40.9763.22
0.0651.651 1/238.11.53.05
0.0651.65250.82.022.95
0.0651.652 1/263.52.542.95
0.0651.65376.23.062.95
0.0832.114101.65.232.95
0.1092.776152.410.323.62
0.1092.778203.213.83.96

ASTM A270 stainless steel seamless tube Dimensions Chart

OD Size/inch(mm) Nominal Wall  Thickness /inch(mm)Outside Dia/inch(mm)Length/inch(mm)Wall Thickness Tolarance
1/2″ (12.7)0.065″ (1.65)+/-0.005 (0.13)+1/8″ (3.18)/-0+/-10%
3/4″ (19.1)0.065″ (1.65)+/-0.005 (0.13)+1/8″ (3.18)/-0+/-10%
1″ (25.4)0.065″ (1.65)+/-0.005 (0.13)+1/8″ (3.18)/-0+/-10%
1-1/2″ (38.1)0.065″ (1.65)+/-0.008 (0.20)+1/8″ (3.18)/-0+/-10%
2″ (50.8)0.065″ (1.65)+/-0.008 (0.20)+1/8″ (3.18)/-0+/-10%
2-1/2″ (63.5)0.065″ (1.65)+/-0.010 (0.25)+1/8″ (3.18)/-0+/-10%
3″ (76.2)0.065″ (1.65)+/-0.010 (0.25)+1/8″ (3.18)/-0+/-10%
4″ (101.6)0.083″ (2.11)+/-0.015 (0.38)+1/8″ (3.18)/-0+/-10%
6″ (152.4)0.109″ (2.77)+/-0.030 (0.76)+3/16″ (4.76)/-0+/-10%
8″ (203.2)0.109″ (2.77)+/-0.030 (0.76)+3/16″ (4.76)/-0+/-10%

Weight Chart Of Each sizes

Nominal Wall ThicknessDiameter LuarBerat
InchmmInchmm(kg/m)
0.0651.651/212.70.454
0.0651.653/419.10.717
0.0651.65125.40.976
0.0651.651 1/238.11.50
0.0651.65250.82.02
0.0651.652 1/263.52.54
0.0651.65376.23.06
0.0832.114101.65.23
0.1092.776152.410.32
0.1092.778203.2

ASTM A270 SS Seamless Tubes Mechanical Properties

KelasTemperure
º F(º C)
Heat
Treatment
Yield Strength.Kekuatan TarikPerpanjangan
3041900 (1040)Solusi30(205)75(515)35
304L1900 (1040)Solusi25(170)70(485)35
304H1900 (1040)Solusi30(205)75(515)35
310S1900 (1040)Solusi30(205)75(515)35
3161900(1040)Solusi30(205)75(515)35
316L1900(1040)Solusi25(170)70(485)35
316H1900(1040)Solusi30(205)75(515)35
316Ti1900(1040)Solusi30(205)75(515)35
3211900(1040)Solusi30(205)75(515)35
321HCold: 2000(1100)
Hot: 1925(1050)
Solusi30(205)75(515)35
3471900(1040)Solusi30(205)75(515)35
347HCold: 2000(1100)
Hot: 1925(1050)
Solusi30(205)75(515)

Quality and Mechanical Tests:
To assure the highest quality standards, the tubing is subjected to extensive testing and inspection programs that meet or exceed ASTM A270 A1016 A1016M test requirements. Testing includes reverse bend, reverse flattening, and flange tests. Eddy current testing is performed on 100% of the sanitary tube produced.
Heat Treatment (Annealing):
Inline hydrogen bright annealing to 1900°F (1040° C) minimum followed with a rapid quench.
Surface Finishes
SS tube surface finish is 20 µ-in Ra (0.5 µm) ID maximum, 30 µ-in Ra (0.8 µm) OD maximum surface roughness measured per ASME ANSI B46.1 with the profilometer reading at 90 degrees to the lay. Other finishes available upon request.
Flattening Test

PRESSURE RATING FOR ASTM A270 TUBE

OD inchesAve. Wall inchesMin Yield Strength (PSI)Min Tensile Strength (PSI)Theoretical Burst Pressure * (PSI)Working Pressure (PSI) 25% of BurstTheoretical Yield Point ** (PSI)Collapse Pressure *** (PSI)
ASME SA270 Seamless Tubes0.250.0230,00075,00014,2863,5715,7144,416
ASME SA270 Seamless Tubes0.250.02830,00075,00021,6495,4128,6605,967
ASME SA270 Seamless Tubes0.250.03530,00075,00029,1677,29211,6677,224
ASME SA270 Seamless Tubes0.250.04930,00075,00048,35512,08919,3429,455
ASME SA270 Seamless Tubes0.250.06530,00075,00081,25020,31332,50011,544
ASME SA270 Seamless Tubes0.3750.0230,00075,0008,9552,2393,5823,029
ASME SA270 Seamless Tubes0.3750.02830,00075,00013,1663,2925,2664,145
ASME SA270 Seamless Tubes0.3750.03530,00075,00017,2134,3036,8855,077
ASME SA270 Seamless Tubes0.3750.04930,00075,00026,5346,63410,6146,816
ASME SA270 Seamless Tubes0.3750.06530,00075,00039,7969,94915,9188,597
ASME SA270 Seamless Tubes0.50.0230,00075,0006,5221,6302,6092,201
ASME SA270 Seamless Tubes0.50.02830,00075,0009,4592,3653,7843,172
ASME SA270 Seamless Tubes0.50.03530,00075,00012,2093,0524,8843,906
ASME SA270 Seamless Tubes0.50.04930,00075,00018,2844,5717,3135,201
ASME SA270 Seamless Tubes0.50.06530,00075,00026,3516,58810,5416,786
ASME SA270 Seamless Tubes0.50.08330,00075,00037,2759,31914,9108,307
ASME SA270 Seamless Tubes0.6250.0230,00075,0005,1281,2822,0511,859
ASME SA270 Seamless Tubes0.6250.02830,00075,0007,3811,8452,9532,568
ASME SA270 Seamless Tubes0.6250.03530,00075,0009,4592,3653,7843,172
ASME SA270 Seamless Tubes0.6250.04930,00075,00013,9473,4875,5794,335
ASME SA270 Seamless Tubes0.6250.06530,00075,00019,6974,9247,8795,591
ASME SA270 Seamless Tubes0.6250.08330,00075,00027,1246,78110,8506,910
ASME SA270 Seamless Tubes0.6250.09530,00075,00032,7598,19013,1037,734
ASME SA270 Seamless Tubes0.6250.10930,00075,00040,17210,04316,0698,639
ASME SA270 Seamless Tubes0.750.02830,00075,0006,0521,5132,4212,156
ASME SA270 Seamless Tubes0.750.03530,00075,0007,7211,9303,0882,669
ASME SA270 Seamless Tubes0.750.04930,00075,00011,2732,8184,5093,664
ASME SA270 Seamless Tubes0.750.06530,00075,00015,7263,9316,2904,749
ASME SA270 Seamless Tubes0.750.08330,00075,00021,3185,3308,5275,905
ASME SA270 Seamless Tubes0.750.09530,00075,00025,4466,36210,1796,637
ASME SA270 Seamless Tubes0.750.10930,00075,00030,7337,68312,2937,453
ASME SA270 Seamless Tubes0.750.1230,00075,00035,2948,82414,1188,064
ASME SA270 Seamless Tubes0.8750.0230,00075,0003,5938981,4371,340
ASME SA270 Seamless Tubes0.8750.02830,00075,0005,1281,2822,0511,859
ASME SA270 Seamless Tubes0.8750.03530,00075,0006,5221,6302,6092,201
ASME SA270 Seamless Tubes0.8750.04930,00075,0009,4592,3653,7843,172
ASME SA270 Seamless Tubes0.8750.06530,00075,00013,0873,2725,2354,126
ASME SA270 Seamless Tubes0.8750.08330,00075,00017,5604,3907,0245,152
ASME SA270 Seamless Tubes0.8750.09530,00075,00020,8035,2018,3215,807
ASME SA270 Seamless Tubes0.8750.10930,00075,00024,8866,2219,9546,543
ASME SA270 Seamless Tubes0.8750.1230,00075,00028,3467,08711,3397,100
ASME SA270 Seamless Tubes10.02830,00075,0004,4491,1121,7801,633
ASME SA270 Seamless Tubes10.03530,00075,0005,6451,4112,2582,027
ASME SA270 Seamless Tubes10.04930,00075,0008,1492,0373,2592,796
ASME SA270 Seamless Tubes10.06530,00075,00011,2072,8024,4833,647
ASME SA270 Seamless Tubes10.08330,00075,00014,9283,7325,9714,567
ASME SA270 Seamless Tubes10.09530,00075,00017,5934,3987,0375,159
ASME SA270 Seamless Tubes10.10930,00075,00020,9085,2278,3635,827
ASME SA270 Seamless Tubes10.1230,00075,00023,6845,9219,4746,336
ASME SA270 Seamless Tubes10.13430,00075,00027,4596,86510,9846,963
ASME SA270 Seamless Tubes1.250.03530,00075,0004,4491,1121,7801,633
ASME SA270 Seamless Tubes1.250.04930,00075,0006,3801,5952,5522,260
ASME SA270 Seamless Tubes1.250.06530,00075,0008,7052,1763,4822,958
ASME SA270 Seamless Tubes1.250.08330,00075,00011,4852,8714,5943,719
ASME SA270 Seamless Tubes1.250.09530,00075,00013,4433,3615,3774,213
ASME SA270 Seamless Tubes1.250.10930,00075,00015,8433,9616,3374,776
ASME SA270 Seamless Tubes1.250.1230,00075,00017,8224,4557,1295,207
ASME SA270 Seamless Tubes1.250.13430,00075,00020,4685,1178,1875,742
ASME SA270 Seamless Tubes1.50.03530,00075,0003,6719181,4691,367
ASME SA270 Seamless Tubes1.50.04930,00075,0005,2431,3112,0971,896
ASME SA270 Seamless Tubes1.50.06530,00075,0007,1171,7792,8472,487
ASME SA270 Seamless Tubes1.50.08330,00075,0009,3332,3333,7333,136
ASME SA270 Seamless Tubes1.50.09530,00075,00010,8782,7194,3513,559
ASME SA270 Seamless Tubes1.50.10930,00075,00012,7543,1885,1014,043
ASME SA270 Seamless Tubes1.50.1230,00075,00014,2863,5715,7144,416
ASME SA270 Seamless Tubes1.50.13430,00075,00016,3154,0796,5264,881
ASME SA270 Seamless Tubes1.50.14830,00075,00018,4394,6107,3755,336
ASME SA270 Seamless Tubes1.750.03530,00075,0003,1257811,2501,176
ASME SA270 Seamless Tubes1.750.04930,00075,0003,8649661,5461,434
ASME SA270 Seamless Tubes1.750.06530,00075,0006,0191,5052,4072,146
ASME SA270 Seamless Tubes1.750.08330,00075,0007,8601,9653,1442,711
ASME SA270 Seamless Tubes1.750.09530,00075,0009,1352,2843,6543,080
ASME SA270 Seamless Tubes1.750.10930,00075,00010,6722,6684,2703,504
ASME SA270 Seamless Tubes1.750.1230,00075,00011,9212,9804,7683,832
ASME SA270 Seamless Tubes1.750.13430,00075,00013,5633,3915,4254,242
ASME SA270 Seamless Tubes1.750.14830,00075,00015,2683,8176,1074,645
ASME SA270 Seamless Tubes1.750.16530,00075,00017,4304,3576,9725,124
ASME SA270 Seamless Tubes20.03530,00075,0002,7206801,0881,032
ASME SA270 Seamless Tubes20.04930,00075,0003,8649661,5461,434
ASME SA270 Seamless Tubes20.06530,00075,0005,2141,3032,0861,887
ASME SA270 Seamless Tubes20.08330,00075,0006,7881,6972,7152,387
ASME SA270 Seamless Tubes20.09530,00075,0007,8731,9683,1492,715
ASME SA270 Seamless Tubes20.10930,00075,0009,1752,2943,6703,092
ASME SA270 Seamless Tubes20.1230,00075,00010,2272,5574,0913,384
ASME SA270 Seamless Tubes20.13430,00075,00011,6052,9014,6423,751
ASME SA270 Seamless Tubes20.14830,00075,00013,0283,2575,2114,111
ASME SA270 Seamless Tubes20.16530,00075,00014,8203,7055,9284,542

Chemical  Composition  Of ASTM A270 Stainless Steel Seamless Tube

BahanCarbonManganesePhosphorusSulfurSiliconChromiumNickelMolybdenumNitrogenNiobiumTitanium
3040.082.000.0450.0301.0018.0-20.08.0-11.0.
304H0.04-0.102.000.0450.0301.0018.0-20.08.0-11.0
304L0.035 D2.000.0450.0301.0018.0-20.08.0-13.0
310S0.082.000.0450.0301.0024.0-26.019.0-22.00.75
3160.082.000.0450.0301.0016.0-18.011.0-14.02.00-3.00
316L0.0352.000.0450.0301.0016.0-18.010.0-14.02.00-3.00
316H0.04-0.102.000.0450.0301.0016.0-18.011.0-14.02.00-3.00
316Ti0.082.000.0450.0300.7516.0-18.010.0-14.02.00-3.000.105x(C+N)-0.70
3210.082.000.0450.0301.0017.0-19.09.0-12.00.105C-0.70
321H0.04-0.102.000.0450.0301.0017.0-19.09.0-12.04C-0.60
3470.082.000.0450.0301.0017.0-19.09.0-13.010xC-1.00
347H0.04-0.102.000.0450.0301.0017.0-19.09.0-13.08xC-1.00

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