Stainless steel welded pipe-304/304L, 316/316L,

Product Description

Stainless steel welded pipe has a resistance to corrosion and maintains strength at high temperatures, widely used for building, architecture, industry, safeguard, decoration, tools, petroleum, medicine, papermaking, water treatment, food, nuclear power, military, machinery, etc.

Main materials: 

304/304L, 316/316L,  304H, 316H, 309/S, 310/S, 317/L, 321/H, 347/H, 410, 410S, Duplex 2205, Duplex 2507

Standard: 

ASTM A 312, ASTM A 358, 

Product Size: 

Stainless steel welded pipe has a resistance to corrosion and maintains strength at high temperatures, widely used for building, architecture, industry, safeguard, decoration, tools, petroleum, medicine, papermaking, water treatment, food, nuclear power, military, machinery, etc.


OUTSIDE DIAMETERWALL THICKNESS
NB(inch)ASME(mm)SCH10SCH30SCH40SCH60SCH80SCH100SCH120SCH140SCH160
1/2"21.32.112.412.77
3.73


4.78
3/4"26.72.112.412.87
3.91


5.56
1"33.42.772.93.38
4.55


6.35
1.1/4"42.22.772.973.56
4.85


6.35
1.1/2"48.32.773.183.68
5.08


7.14
2"60.32.773.183.91
5.54


8.74
2.1/2"733.054.785.16
7.01


9.53
3"88.93.054.785.49
7.62


11.13
3.1/2"101.63.054.785.74
8.08



4"114.33.054.786.02
8.56
11.13
13.49
5"141.33.4
6.55
9.53
12.7
15.88
6"168.33.4
7.11
10.97
14.27
18.26
8"219.13.767.048.1810.3112.715.0918.2620.6223.01
10"2734.197.89.2712.715.0918.2621.4425.428.58
12"323.84.578.3810.3114.2717.4821.4425.428.5833.32
14"355.66.359.5311.1315.0919.0523.8327.7931.7535.71
16"406.46.359.5312.716.6621.4426.1930.9636.5340.19
18"457.26.3511.1314.2719.0523.8339.3634.9339.6745.24
20"5086.3512.715.0920.6226.1932.5438.144.4550.01
22"558.86.3512.7
22.2328.5834.9341.2847.6353.98
24"609.66.3514.2717.4824.6130.9638.8946.0252.3759.54
26"660.47.92







28"711.27.9215.88






30"7627.9215.88







Testing Facilities:

• Tensile testing machine

• Hardness testing machine

• Impact testing machine

• Metallurgical microscope with imageanalyser

• Germany Spike desktop full spectrum and portable spectrometer

Packing & Shipping

PACKING

1. Marking: Size, standard,heat number as customer required

2. Surface: No 1. Hair Line, Bright

3. Inner Packing: steel strong trips on every bundle

4. Outer Packing: PE strip wrapping outside

5. We also can do as customers' requirements

SHIPPING

1. Shipping by containers

2. Shipping by bulk ship