ASTM A312 SS316 SS304 Sch40 Ss Hollow Tube Cold Rolled Ba 8K Surface Welded Seamless Stainless Carbon Steel Round Pipe

• Type: Seamless
• Technique: Cold Drawn
• Material: Stainless Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Model NO.: Q195 Q215 Q235 Q345B
• Grade: 200/300/400/500/600/700/800/900 Series/Duplex Stai
• Model No.: 201 304 316 316L 321 309 310 410 420 430
• 300 Series: 301, 304, 304L, 316, 316L, 316ti, 309, 310, 321
• 400 Series: 409, 410, 420, 430, 436, 444, 441, 440c
• 200 Series: 201, 202
• Duplex Steel: 904L, 2205, 2507, 2101, 2520, 2304
• Wall Thickness: 0.01-50mm
• Diameter: 1mm-6000mm
• Manufacturing Method: Cold Rolled, Hot Rolled
• Manufacturing Technique: Seamless, Welded (ERW, Efw, Spiral Welded)
• Shapes: Round, Square, Rectangular, Oval
• Surface.: N0.1, N0.4, 2D, 2b, Hl, Ba, 6K, 8K, Mirror, etc
• Transport Package: Standard
• Specification: Can be customized
• Trademark: Mingshuo
• Origin: China
• HS Code: 76069100
• Production Capacity: 20000000

Product Description

Square rectangular hollow section pipe/tube

Grade: Q195,Q235(A,B,C,D),Q345(A,B,C,D),ASTM A500,S235JR,S235JOH,S355JR,S355JOH,C250LO,C350LO,SS400

Standard: ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JISG3463,GOST9941,EN10216, BS3605,GB13296

Material: 201,202,303, 303Cu,304,304L,316,316L,310S,316Ti,321,430,904L,etc

Q195 = S195 / A53 Grade A

Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2

Q355 = S355JR / A500 Grade B Grade C

 

Outter Diameter (OD): 3-1220mm.
Wall thickness: 0.5-50 mm
Length: 2m-12m or as per customers' requirement
Thickness Tolerance: + 2%-

Surface: Black,bright,polishing,blasting,grinding,centreless ground,pickled,etc
Surface Treatment: Black painting/varnished surface,anti-corrosion oil, galvanized
Zinc Coating: 60-250g/m2, 40g/m² - 270g/m² , 6μm~52μm.
Pipe end: Plain end
Inspection: With Chemical Composition and Mechanical Properties Testing; Hydrostatic Test,
                   Dimensional and Visual Inspection,  With Nondestructive Inspection

Testing Methods: Pressure test,Flaw detection,Eddy current testing, Hydrostatic testing or Ultrasonicexamination and also with chemical and physical property inspection.
Standard: ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JISG3463,GOST9941,EN10216, BS3605,GB13296

Seamless pipes are divided into:
1.High pressure chemical fertilizer pipe: 10 20 16Mn GB6479-2000 ∮8-1240*1-200 Is suitable for chemical
equipment and pipelines with working temperature of -40-400 ºC and working pressure of 10-32mpa
2.Conveying fluid pipe: 10#, 20#ASTM A106A,B,C, A53A,B16Mn& Lt; Q345A. B.C.D.E & gt; GB/T8163-2008
ASTM A106ASTM A53 ∮8-1240*1-200 Suitable for conveying fluid general seamless steel pipe
3.General structure tube: 10#, 20#, 45#, 27SiMnASTM A53A,B16Mn< Q345A, B, C, D, E> GB/T8162-2008
GB/T17396-2009ASTM A53 ∮8-1240*1-200 suitable for general structure, engineering support, mechanical processing, etc
4. Oil Tubing: J55, K55, N80, L80C90, C95, P110 API SPEC 5CTISO11960 ∮60.23-508.00*4.24-16.13 Tubing
is used to extract oil or natural gas from oil Wells as well walls

Application:
Food processing equipment, particularly in beer brewing, milk processing & winemaking

Kitchen benches, sinks, troughs, equipment and appliances
Architectural paneling, railings & trim
Chemical containers, including for transport
Heat Exchangers
Woven or welded screens for mining, quarrying & water filtration
Pipe fittings.

Container Size:
20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM
40ft GP: 12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM
40ft HC: 12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM

 

ASTM A53 /A106 Chemical Components and Machanical Property

Standard

Steel Grade

Chemical Components

Machanical Property

C

Mn

P

S

Cu

Ni

Cr

Mo

V

Tensile Strength (Mpa)

Yield Strength(Mpa)

Elongation (Mpa)

ASTM A53

A

≤0.25

≤0.95

≤0.05

≤0.045

≤0.40

≤0.40

≤0.40

≤0.15

≤0.08

≥330

≥205

≥29.5

B

≤0.30

≤1.20

≤0.05

≤0.045

≤0.40

≤0.40

≤0.40

≤0.15

≤0.08

≥415

≥240

≥29.5

Standard

Steel Grade

Chemical Components

Machanical Property

C

Si

Mn

P

S

Cu ,Ni

Cr

Mo

V

Tensile Strength (Mpa)

Yield Strength(Mpa)

Elongation (Mpa)

ASTM A106

B

≤0.30

≥0.10

0.29-1.06

≤0.035

≤0.035

≤0.40

≤0.40

≤0.15

≤0.08

≥415

≥240

≥30

C

≤0.35

≥0.10

0.29-1.06

≤0.035

≤0.035

≤0.40

≤0.40

≤0.15

≤0.08

≥485

≥275

≥30