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stainless steel square pipe

316L stainless steel square pipe

About 316L stainless steel square pipe

316L square pipe is a hollow steel strip, because the cross section is square, so called square. Used as fluid piping such as oil, gas, water, gas, steam, etc.. In addition to bending, torsional strength and light weight, so use in a wide range of parts manufacturing and engineering structure. Do the barrel of conventional weapons, etc..

316L stainless steel tube is a stainless steel plate, stainless steel belt, stainless steel coil material after the cold bending process after the high-frequency welding square cross-section shape made of steel. In addition to hot tube wall thickness thickening, corner edge size and flatness has reached the highest level.



Classification for stainelss steel square pipe

According to Process ways: Seamless steel square pipe and welded steel square pipe.

According to Section shape: Square tube, rectangular, square, square shaped flower shaped opening, corrugated tube, square shaped

According to grade : 304、304L、TP304、TP316L、316、316L、316Ti、321、347H、310S etc.

According to production standard : GB standard,JIS standard,inch standard, ASTM standard, DIN sandard, Africa standard.

According to Wall thickness : Super thick,thick and thin walled tube.

According to application : Decorative square tube, square tube machine equipment and machinery industry square tube etc.

According to process technical: Cold rolled technical: bright finish.Hot rolled technical:Acid white finish


specification for stainelss steel square pipe

16x16x0.40-1.5075x75x2.00-6.00380x380x8.00-14.00
18x18x0.40-1.5080x80x2.00-6.00400x400x8.00-14.00
20x20x0.40-1.5085x85x2.00-6.00420x420x10.00-14.00
25x25x0.60-2.0095x95x2.00-8.00450x450x10.00-14.00
30x30x0.60-4.00100x100x2.00-8.00480x480x10.00-14.00
34x34x0.60-4.00120x120x4.00-8.00500x500x10.00-14.00
35x35x1.00-4.00150x150x6.00-10.00Special customized
38x38x1.00-4.00180x180x6.00-12.00550x550x10.00-14.00
40x40x1.00-4.50200x200x6.00-12.00600x600x10.00-14.00
44x44x1.00-4.50220x220x6.00-14.00700x700x10.00-14.00
45x45x1.00-5.00250x250x6.00-14.00800x800x10.00-50.00
50x50x1.00-5.00280x280x6.00-14.00900x900x10.00-50.00
60x60x1.50-5.00300x300x8.00-14.001000x1000x10.00-50.00
70x70x2.00-6.00350x350x8.00-14.00----


Chemical compostion

C(%)Si(%)Mn(%)Cr(%)P(%)S(%)Mo(%)Ni(%)Cu(%)
≤0.04≤1.00≤2.0016.0-18.0≤0.045≤0.032.0-3.010.0-14.0---

Mechanical property

抗拉强度(Mpa)
tensile strength
屈服强度(Mpa)
Yield Strength
伸长率(%)
Elongation
≥480≥177≥40

Application

316L stainless steel is widely used in building decoration, machinery manufacturing, steel construction, agriculture, chemical machinery, glass curtain wall, car chassis, highway guardrail etc..


Calculating formula for weight(KG/M)

Outside x Outsde x 2 ÷ 3.1416 - Wall thickness x Wall thickness x 0.02466


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