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430 Stainless Steel pipe

430 stainless steel coil and sheet is a ferritic, low carbon stainless steel.  It has good corrosion resistance in a mildly corrosive environment and good oxidation resistance at elevated temperatures. 430 has limited weldability and edge welds are not recommended. 430 has excellent polishing characteristics and is used in a variety of decorative applications.

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Specification

Product description

Heat Resistance:

Stainless steel grade 430 is capable of resisting oxidation up to 870°C (1598°F) in intermittent usage, and up to 815°C (1499°F) in continuous usage. At room temperature, it has the tendency to become brittle, especially when it has been heated for a long time in the 400-600°C (752-1112°F) range. This issue can be overcome with annealing.

Welding:

To perform any welding, stainless steel grade 430 has to be pre-heated at 150-200°C (302-392°F). In case of embrittlement in the welded metal, the particular area can be post-weld annealed at 790-815°C (1454-1499°F); however grain refinement will not happen.

Corrosion Resistance:

All ferritic grades, such as stainless steel grade 430, have excellent stress corrosion cracking resistance. Grade 430 has good corrosion resistance to numerous substances, such as certain organic acids and nitric acid. The corrosion resistance is maximized in well-polished or buffed condition. Its pitting and crevice corrosion resistance is quite similar to that of grade 304. 430F is a high-sulfur free machining grade, and therefore the resistance to pitting and crevice corrosion is comparatively lesser than those grades that are non-free machining.

Type 430 stainless steel pipe/tube
Thinckness 1-30mm
Outer diameter 6-630mm
Length 6m or as customer’s requirement
Finish Polished, Pickled,hairline,mirror
Shap Round,square, rectangular,oval
Technology Seamless,weld
Standard JIS, AISI, ASTM, GB, DIN, EN ,etc.
MOQ 2 Ton
Application decoration, industry, etc.
Certificate SGS
Packaging Standard exporting packing
Specifications of stainless steel decorative pipe
Standard 0.6 0.7 0.8 0.9 1 1.2 1.5 2 2.5 3 3.5 4 4.5
Actual 0.32 0.4 0.5 0.6 0.7 0.9 1.1 1.4 1.9 2.4 2.9 3.4 3.9
Φ 12.3 0.57 0.71 0.88 1.05 1.21 1.53 1.84
Φ 12.7 0.59 0.74 0.91 1.09 1.26 1.91 1.91
Φ 15.3 0.72 0.89 1.11 1.32 1.53 2.33 2.33
Φ 16 0.75 0.93 1.16 1.38 1.6 2.45 2.45 3.06
Φ 17.2 0.81 1 1.25 1.49 1.73 2.19 2.65 3.31
Φ 18 0.85 1.05 1.31 1.56 1.81 2.3 2.78 3.47
Φ 19 0.89 1.11 1.38 1.65 1.91 2.43 2.94 3.68 4.86
Φ 20.2 0.95 1.18 1.47 1.76 2.04 2.6 3.14 3.93 5.2
Φ 22 1.04 1.29 1.61 1.92 2.23 2.84 3.43 4.31 5.71
Φ 25 1.18 1.47 1.83 2.19 2.54 3.24 3.93 4.94 6.56
Φ 28 1.32 1.65 2.06 2.46 2.86 3.65 4.42 5.57 7.41
Φ 29.2 1.38 1.72 2.14 2.57 2.98 3.81 4.62 5.82 7.75
Φ 31.8 1.51 1.88 2.34 2.8 3.25 4.16 5.04 6.36 8.49 10.55 12.53
Φ 35.8 1.7 2.12 2.64 3.16 3.67 4.69 5.7 7.2 9.63 11.98 14.26
Φ 38 1.8 2.25 2.8 3.35 3.9 4.99 6.07 7.66 10.25 12.77 15.22
Φ 42 2.49 3.1 3.71 4.32 5.52 6.72 8.5 11.39 14.21 16.95
Φ 48 2.85 3.55 4.25 4.95 6.34 7.71 9.75 13.09 16.36 19.55
Φ 50.8 3.01 3.76 4.5 5.24 6.71 8.17 10.34 13.89 17.36 20.76 24.09
Φ 60 3.56 4.45 5.33 6.2 7.95 9.68 12.26 16.5 20.66 24.75 28.77
Φ 63 4.67 5.6 6.52 8.35 10.18 12.89 17.35 21.74 26.05 30.29
Φ 70 6.22 7.25 9.29 11.32 14.36 19.34 24.25 29.09 33.85
Φ 76 6.76 7.88 10.1 12.31 15.61 21.04 26.4 31.69 36.9 42.03
Φ 80 7.12 8.3 10.64 12.97 16.45 22.18 27.84 33.42 38.93 44.36
Φ 85 7.57 8.82 11.31 13.79 17.49 23.6 29.63 35.59 41.47 47.28
Φ 88.9 7.92 9.23 11.84 14.43 18.31 24.71 31.03 37.28 43.45 49.55
Φ 101.6 9.06 10.56 13.55 16.52 20.97 28.32 35.59 42.78 49.91 56.96
Φ 108 11.23 14.41 17.58 22.31 30.13 37.88 45.56 53.16 60.69
Φ 114 11.86 15.21 18.56 23.56 31.84 40.04 48.16 56.21 64.18
Φ 127 16.96 20.7 26.28 35.53 44.7 53.8 62.82 71.76
Φ 133 17.77 21.69 27.54 37.23 46.85 56.4 65.87 75.26
Φ 141 18.85 23 29.21 39.51 49.72 59.86 69.93 79.92
Φ 159 25.96 32.98 44.62 56.18 67.67 79.08 90.42
Φ 168 34.86 47.17 59.41 71.57 83.65 95.66
Φ 219 45.54 61.66 77.7 93.68 109.57 125.39
Standard 0.6 0.7 0.8 0.9 1 1.2 1.5 2 2.5 3 3.5 4 4.5
Actual 0.32 0.4 0.5 0.6 0.7 0.9 1.1 1.4 1.9 2.4 2.9 3.4 3.9
Specifications of stainless steel decorative square pipe
Standard 0.6 0.7 0.8 0.9 1 1.2 1.5 2 2.5 3 3.5 4 4.5
Actual 0.32 0.4 0.5 0.6 0.7 0.9 1.1 1.4 1.9 2.4 2.9 3.4 3.9
□ 10 × 10 0.59 0.74 0.91 1.09 1.26 1.59 1.91
□ 12.7 × 12.7 0.76 0.69 1.17 1.4 1.62 2.06 2.48
□ 15 × 15 0.9 1.12 1.39 1.66 1.93 2.45 2.96
□ 19 × 19 1.14 1.42 1.77 2.12 2.46 3.13 3.8 4.77 6.33
□ 20 × 20 1.2 1.5 1.87 2.23 2.59 3.31 4.01 5.04 6.69
□ 22 × 22 1.32 1.65 2.06 2.46 2.86 3.65 4.43 5.57 7.42
□ 25 × 25 1.51 1.88 2.34 2.8 3.26 4.16 5.06 6.37 8.5
□ 28 × 28 1.69 2.11 2.63 3.14 3.66 4.68 5.68 7.17 9.59 11.93
□ 30 × 30 1.81 2.26 2.82 3.37 3.92 5.02 6.1 7.7 10.31 12.84
□ 36 × 36 2.72 3.39 4.06 4.72 6.05 7.36 9.3 12.48 15.58
□ 38 × 38 2.87 3.58 4.29 4.99 6.39 7.78 9.83 13.2 16.5 19.72 22.86
□ 40 × 40 3.77 4.51 5.26 6.73 8.2 10.36 13.92 17.41 20.82 24.16
□ 50 × 50 5.66 6.59 8.45 10.29 13.03 17.54 21.98 26.34 30.63
□ 60 × 60 7.92 10.16 12.39 15.69 21.16 26.55 31.86 37.1 42.26
□ 80 × 80 13.59 16.57 21.02 28.39 35.68 42.9 50.04 57.11
□ 100 × 100 17.01 20.76 26.35 35.62 44.82 53.94 62.98 71.95
□ 120 × 120 24.95 31.68 42.85 53.95 64.97 75.92 86.8
□ 150 × 150 31.23 39.67 53.7 67.65 81.53 95.34 109.1
Standard 0.6 0.7 0.8 0.9 1 1.2 1.5 2 2.5 3 3.5 4 4.5
Actual 0.32 0.4 0.5 0.6 0.7 0.9 1.1 1.4 1.9 2.4 2.9 3.4 3.9
□ 20 × 10 0.9 1.12 1.39 1.66 1.93 2.45 2.96
□ 25 × 13 1.14 1.42 1.77 2.12 2.46 3.13 3.8
□ 30 × 10 1.2 1.5 1.87 2.23 2.59 3.31 4.01
□ 30 × 15 1.35 1.69 2.1 2.52 2.92 3.73 4.53 5.7
□ 30 × 20 1.51 1.88 2.34 2.8 3.26 4.16 5.06 6.37
□ 38 × 25 1.9 2.37 2.96 3.54 4.12 5.28 6.42 8.1 10.85
□ 40 × 10 2.34 2.8 3.26 4.16 5.05 6.37 8.5
□ 40 × 20 2.82 3.37 3.92 5.02 6.1 7.7 10.31
□ 50 × 10 2.82 3.37 3.92 5.02 6.1 7.7 10.31
□ 50 × 15 3.06 3.66 4.26 5.45 6.63 8.37 11.21
□ 50 × 25 3.53 4.23 4.92 6.3 7.67 9.7 13.02 16.27
□ 60 × 10 3.29 3.94 4.59 5.88 7.15 9.03 12.12 15.13
□ 60 × 15 3.53 4.23 4.92 6.3 7.67 9.7 13.02 16.27
□ 60 × 20 3.77 4.51 5.26 6.73 8.2 10.36 13.92 17.41
□ 60 × 30 4.24 5.08 5.92 7.59 9.24 11.7 15.73 19.69 23.58 27.39
□ 60 × 40 4.72 5.66 6.92 8.45 10.29 13.03 17.54 21.98 26.34 30.63
□ 75 × 45 5.67 6.8 7.92 10.16 12.39 15.69 21.16 26.55 31.86 37.1 42.26
□ 80 × 20 5.66 8.92 8.44 10.29 13.03 17.54 21.98 26.34 30.63 34.84
□ 80 × 40 6.8 9.92 10.16 12.39 15.69 21.16 26.55 31.86 37.1 42.26
□ 80 × 60 7.94 10.92 11.87 14.48 18.36 24.77 31.11 37.38 43.57 49.68
□ 95 × 45 7.94 11.92 11.87 14.48 18.36 24.77 31.11 37.38 43.57 49.68
□ 100 × 50 12.92 12.73 15.53 19.69 26.58 33.4 40.14 46.8 53.4
□ 120 × 40 13.92 13.59 16.57 21.02 28.39 35.68 42.9 50.04 57.11
□ 120 × 60 14.92 15.3 18.67 23.69 32.01 40.25 48.42 56.51 64.53
□ 150 × 100 21.3 26 33.01 44.66 56.24 67.73 79.16 90.51
□ 200 × 100 25.58 31.23 39.67 53.7 67.65 81.53 95.34 109.1
Standard dimension of stainless steel seamless pipe(OD * Thickness /mm)
630*8 159*6 108*3 60*3.5 45*6 32*5 18*3
530*8 159*5 102*6 60*3 45*5 32*4 18*2.5
480*8 159*4 102*5 57*13 45*4 32*3.5 18*2
426*10 159*3 102*4 57*12 45*3.5 32*3 16*3
426*7/8 140*4.5 89*10 57*10 45*3 32*2.5 16*2.5
426*6 140*4 89*8 57*8 45*2.5 32*2 16*2
377*10 133*12 89*6 57*6 45*2 30*3 14*3
377*7 133*8 89*5 57*5 42*10 28*3 14*2
377*8 133*6 89*4.5 57*4.5 42*7/8 27*5 12*2
377*6 133*5 89*4 57*4 42*6 27*4 12*1
325*8 133*4.5 89*3.5 57*3.5 42*5 27*3 10*2
325*6 133*4 89*3 57*3 42*4 27*2 10*1
273*8 133*3 89*2.5 57*2.5 42*3.5 25*4 8*1
273*6 120*8 89*2 57*2 42*3 25*3 6*1
273*5 120*6 76*8 51*10 38*6 25*2.5*6
219*8 120*5 76*6 51*8 38*5 25*2.5
219*6 120*4.5 76*5 51*6 38*4 25*2*6
219*5 120*4 76*4 51*5 38*3 25*2
219*4.5 120*3.5 76*3.5 51*4 38*2.5 22*6
219*4 114*8 76*3 51*3.5 38*2 22*5
194*4.5 114*6 76*2.5 51*3 34*7 22*4
180*5 114*5 76*2 48*10 34*6 22*3
168*8 114*4 60*12 48*8 34*5 22*2
168*6 114*3 60*10 48*6 34*4 21*3
168*5 108*8 60*8 48*5 34*3.5 20*3
168*4 108*6 60*6 48*4 34*3 20*2
166*4.5 108*5 60*5 48*3.5 34*2.5 19*3
162*5 108*4.5 60*4.5 48*3 32*8 19*2.5
159*8 108*4 60*4 45*8 32*6 19*2

 

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FAQ

Of course, we can provide customers with free samples and express shipping service to all over of the world.

A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.

A:Sure,we have agent to arrange the shipment, we will do it together with you.

A:Under normal circumstances, we ship mainly from Shanghai port, can also arrange the shipment via Tianjin, Qingdao, Ningbo ports,
you can specify other ports according to your needs.

A:Prices various according to periodic price changes of raw materials.

A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.

A: Yes,if you have your own design , we can produce according to your specification and drawing.

A:We have MTC, third parties’ inspections are all available such SGS, BV ect.

A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.

A:We have exported to America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India,
Kenya, Ghana,somalia and other African countries.Our export experience is rich, we familiar with different market demands,
can help customers avoid a lot of trouble.

A:Of course, we welcome customers from all over the world to visit our factory in Wuxi, very close to Shanghai.

A:Of

Strictly inspection before shipment

Metal Length Measurement

The focus is on ensuring that the dimensions conform to the specified requirements
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Inner Diameter Measurement of Metal

This method employs specialized instruments, such as inside micrometers or bore gauges, to measure the diameter
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Stainless Steel Hardness Test with Rockwell Scale

The test measures the depth of penetration of an indenter under a large load compared to the penetration
Service Details »

Stainless Steel Hardness Test using Brinell Method

hardened steel or carbide ball is pressed into the stainless steel surface under a specified load
Service Details »

Spectral Analysis for Steel Composition

The analysis can detect and quantify elements such as carbon, chromium, nickel, and molybdenum
Service Details »

Spectral Analysis for Steel Quality Control

Employing advanced spectroscopic methods, this test identifies and measures trace elements and impurities
Service Details »

Weighing Small Stainless Steel Parts

This process uses precision scales to measure the weight of small stainless steel components accurately
Service Details »

Weighing Large Stainless Steel Structures

This measurement is vital in industries like construction or large-scale manufacturing
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  • Xishan District, Wuxi City
  • Jiangsu Province, China
  • +86 18168864942

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