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ASTM A270 Tubing in Material 304/304L

Basic Info

Model No.:  300Series

Product Description

Model NO.: 300Series Technique: ERW Surface Treatment: Polished Section Shape: Round Wt: 1.2mm-2.11mm Finish: 320g. Specification: 3A HS Code: 730640000 Type: Welded Material: Stainless Steel Usage: Pipeline Transport, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose, Food & Dairy Industry Od: 19.05mm - 101.6mm Length: 6000mm Trademark: SPEZILLA Origin: China ASTM A270 Tubing in material 304/304L

China Manufacture ASTM A270 stainless steel Sanitary Tube,TP304/304L/304H, 316/316L,Size:3/4",1",1 1/2",2",WT:1.0mm,1.5mm,2.0mm.

Stainless Steel Sanitary Tube, Stainless Steel Sanitary Tubing, Stainless Sanitary Pipe
Standard: ASTM A270 
Material: 304, 304L, 316L
Finish: OD. & ID. Polished
OD. 3/4'' - 4'' (19.05MM - 101.60MM)
Application: Food & Dairy industry.



ASTM A270 Tubing in Material 304/304L
ASTM A270 Tubing in Material 304/304L
ASTM A270 Tubing in Material 304/304L
Spezilla Tube Co.,Ltd. is one of the leading service providers for Hygienic & Ultra High Purity Electro Polished & Mechanical Polished Stainless Steel Tubes for more than 10 years. We understand the importance of surface finish & Weld Bead Quality in piping system & provide the best solution to END users/OEMs for piping systems.

Spezilla proudly offers:

Maximum Cleanability: Cleanability defines how easily contaminates can be removed from a surface. Our process guarantees the correct finish requirements, chemical composition & passivity state, with no major physical &/or metallurgical flaws.

Full Traceability: We have full traceability for each of our products. Our traceability starts with certifications & incoming inspection of raw materials, through in-process quality control, final inspection, marking & packing.

Every Tubes is inspected for all around quality & meticulous inspection insures that every tube will be of highest quality & in total compliance with its respective standards.
Material ASTM A270  Chemical Composition % Max
C Mn P S Si Cr Ni Mo N B Nb Ti
TP304 0.08 2.00 0.045 0.030 1.00 18.0-20.0 8.0-11.0 ^ ^ ^ . ^
TP304L 0.035 2.00 0.045 0.030 1.00 18.0-20.0 8.0-12.0 ^ ^ ^ ^
TP316 0.08 2.00 0.045 0.030 1.00 16.0-18.0 10.0-14.0 2.00-3.00 ^ ^ ^
TP316L 0.035 D 2.00 0.045 0.030 1.00 16.0-18.0 10.0-15.0 2.00-3.00 ^ ^ ^
TP321 0.08 2.00 0.045 0.030 1.00 17.0-19.0 9.0-12.0 ^ ^ ^ 5C -0.70
TP347 0.08 2.00 0.045 0.030 1.00 17.0-19.0 9.0-12.0     10C -1.10 ^
 
Material Heat treatment Temperure F (C) Min. Hardness
Brinell Rockwell
TP304 Solution 1900 (1040) 192HBW/200HV 90HRB
TP304L Solution 1900 (1040) 192HBW/200HV 90HRB
TP316 Solution 1900(1040) 192HBW/200HV 90HRB
TP316L Solution 1900(1040) 192HBW/200HV 90HRB
TP321 Solution 1900(1040) F 192HBW/200HV 90HRB
TP347 Solution 1900(1040) 192HBW/200HV 90HRB
 
OD, inch OD Tolerance inch(mm) WT Tolerance % Length Tolernace inch(mm)
+ -
≤ 1 / 2 ± 0.005 ( 0.13 ) ± 15 1 / 8  ( 3.2 ) 0
> 1 / 2 ~1 1 / 2 ± 0.005(0.13) ± 10 1 / 8 (3.2) 0
> 1 1 / 2 ~< 3 1 / 2 ± 0.010(0.25) ± 10 3 / 16 (4.8) 0
> 3 1 / 2 ~< 5 1 / 2 ± 0.015(0.38) ± 10 3 / 16 (4.8) 0
> 5 1 / 2 ~< 8 ± 0.030(0.76) ± 10 3 / 16 (4.8) 0
8~< 12 ± 0.040(1.01) ± 10 3 / 16 (4.8) 0
12~< 14 ± 0.050(1.26) ± 10 3 / 16 (4.8) 0
 
SIZE OD MM THK MM
1/2" 12.70 1.65
3/4" 19.10 1.65
1" 25.40 1.65
1 1/2" 38.10 1.65
2" 50.80 1.65
2 1/2" 63.50 1.65
3" 76.20 1.65
4" 101.6 2.11

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