ASTM A269 TP304 Stainless Steel Seamless Pipe BA Bright Anealed Finishing
ASTM A269 TP304 Stainless Steel Pipe / Seamless Pipe BA Bright Anealed Finishing
Products Specification
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Product Name
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Welded Stainless steel pipe
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Standard
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ASTM AISI DIN, EN, GB, JIS
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Steel Grade
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200 Series: 201,202
300 Series: 301,304,304L,316,316L,316Ti,317L,321,309s,310s 400 Series: 409L,410,410s,420j1,420j2,430,444,441,436 Duplex Steel: 904L,2205,2507,2101,2520,2304 |
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Outer Diameter
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6-325mm(as required)
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Thickness
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0.4mm - 10.0mm |
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Length
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6m / pcs or custom other fixed length as request
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Technique
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Seamless/Welded
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Surface
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pickling finishing, BA , Hairline , polishing |
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MOQ
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500 kgs
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Price Terms
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FOB,CFR,CIF
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Seamless Bright Annealed Stainless Steel Tube Pipe ASTM A269
- Standard:ASTM A269 EN 10217-7
- Material:TP304/304L, TP316/316L other material is also avaliable.
- Type one: Pickling Pipe
- Size: OD:0.23''-80''(5.8-2032mm)
- WT:0.01''-1.125''(0.25-28mm)
ANSI/ASME size as under,
NPS:1/8''-80'' SCH:5/5s,10/10s,20/20s,40/40s,80/80s,120/120s,160/160s acc. to ANSI B36.19/36.10
other standard of size is for ready choice.
Length: according to clients' request.
Standard:JIS DIN GB BS ASTM(ASME) etc.
Surface Finish: Annealed,Polish,Brush etc.
Application:for fluid and gas transport structure and maching.
Packing:Plywood cases or bundles.
Type two:Bright Annealed Tube
Size: OD range:6-50.8mm WT range:0.71-3.68mm Length:6-24m
Standard:ASTM A269, EN 10217-7, etc
Process Method:Weled ,bright annealed.
Surface Finish:Bright Annealed(BA),pickling,bright annealed(BA)&polish
Packing:Plywood cases or bundles.
Bright Annealed stainless steel tube, ASTM A269, ASME SA269 -2015 TP310, 310S, TP316Ti ,TP347, 904L, TP347H, 254Mo
Specification:
- ASME SA213/A213: Standard Specification for Seamless Ferritic and Austenitic Alloy-
- Steel Boiler, Superheater and Stainless Steel Heat Exchanger Tubes.
- ASTM A269 / A269M:Standard Specification for Welded Austenitic Steel Boiler, Superheater
- Heat-Exchanger, and Condenser Tubes.
Other Standard:DIN 17456 , DIN 17458, EN10216-5, GOST 9940-81, GOST 9941-81, JIS-G3463...
Material Grade:
| American Standard | Austenitic Steel: TP304,TP304L,TP304H, TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H, TP317,TP317L, TP321, TP321H,TP347, TP347H,904L… Duplex Steel : S32101,S32205,S31803,S32304,S32750, S32760 Others:TP405,TP409, TP410, TP430, TP439,... |
| Europen Standard | 1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571,1.4438, 1.4841,1.4845,1.4539,1.4162, 1.4462, 1.4362, 1.4410, 1.4501 |
| GOST | 08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б,10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т,12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т, 06ХН28МДТ |
Size Range:
| Production | Outside Diameter | Wall Thickness |
| Heat Exchanger Tube | 6.00mm to 101.6mm | 0.5mm to 8mm |
Final Finishing
Solution Annealed & Pickled/Bright Annealed.
Type of Tubes:
U-bend & Straight.
Some of the quality tests carried out by us includes:
| Corrosion Test | Conducted only when specially requested by the client |
| Chemical Analysis | Test done as per required quality standards |
| Destructive / Mechanical Testing | Tensile | Hardness | Flattening | Flare | Flange |
| Reverse-bend and Re. flat tests | Carried out in full compliance with relevant standards & ASTM A-450 and A-530 norms, which ensures trouble-free expansion, welding & use at customers end |
| Eddy Current Testing | Done to detect homogeneities in subsurface by using Digital Flaw-mark Testing System |
| Hydrostatic Testing | 100% Hydrostatic Testing carried out according to ASTM-A 450 norms for checking tube leakage, and biggest pressure we can support 20Mpa/7s . |
| Air Under Pressure Test | To check any evidence of air leakage |
| Visual Inspection | After passivation, every single length of tubes & pipes is subjected to thorough visual inspection by trained staff for detecting surface flaws & other imperfections |
Supplementary Testing : Apart from the above mentioned tests, we also carry out on the manufactured products supplementary testing. The tests conducted under this include:
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Products Pictures
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