SS Pipe/Stainless Steel Pipe
Holic® offers Stainless Steel Pipes and Tubes of various sizes and standards.
Stainless steel tube and pipe (ss pipe) is utilized for many conveyance and structural applications where resistance to corrosion is an important attribute. mainly maintains inventories of both welded and seamless pipe. This product is produced to the ASTM A312 specification and is available from stock in both the T304/L and T316/L grades.
Item Name: Stainless Steel Pipe.
Brand: HOLIC®.
Product Description
Stainless Steel Pipe Factory:
Holic Oil Pipeline Co., LTD.
Stainless Steel Pipe Basics:
The stainless steel pipe is a high carbon steel pipe made of stainless steel materials. Its chromium content is relatively high comparing with other carbon steel pipes, mild steel pipes so it is often called High alloy steel pipes by insiders of steel industry. So what exactly is stainless steel and how to choose quality stainless steel pipes? As senior and trusted steel manufacturer, we will give you the answers.
What is Stainless Steel Pipe?
Stainless steel refers to the alloy steel which can resist the corrosion of weak corrosive medium such as air, steam, water and chemical corrosive medium such as acid, alkali and salt. The corrosion resistance of stainless steel depends on the alloy elements contained in the steel. The basic alloy elements of stainless steel include nickel, molybdenum, titanium, niobium, copper, nitrogen, etc.
Stainless steel belongs to alloy steel, a kind of high alloy steel, which contains a lot of chromium, enough nickel and a certain amount of titanium. The role of chromium is to make the steel corrosion resistant, and the role of nickel is to reduce the austenitizing temperature of stainless steel. The total content of alloy elements can reach 10-28%, so it is a high alloy steel.
Advantages of stainless steel pipes
- Luster and Polishing surface
Our stainless steel is polished to ensure quality.
- Corrosion resistance
When the content of chromium atom in steel is not less than 12.5%, electrochemical corrosion can be prevented. Most stainless steel products are required to have good corrosion resistance, such as tableware, kitchen utensils, water heaters, water dispensers, etc. Some foreign buyers also test the corrosion resistance of the products.
- Excellent Solderability
Most of the finished products of stainless steel must have good weldability. Therefore, our stainless steel supplier can provide you with stainless steel with good weldability.
- Heat resistance
Stainless steel still has good physical and mechanical properties at high temperature.
Usage of stainless steel pipe
Although stainless steel pipes are higher cost to sources, according to its outstanding characteristics such as strength, anti rust, corrosion-resistance, stainless steel pipes have been applied in many industries and domains below
- Medical industry,
- Food and catering sector,
- Automotive and transportation industry,
- Construction and architecture domain,
- Energy and heavy industries.
Specification of stainless steel pipes
We provide stainless steel pipes of various sizes. Generally, the following 304/304L, 316/316h, 316L, 317 and 321 series are the general models match to any industry, which are purchased by overseas buyers. The following is specific size and specification according to pipe thickness in metric and British standards.
Our stainless steel pipe can match with GB, JIS, ASME, ASTM, AISI, UNS, BS, DIN and other relevant international and domestic industrial standards.
Metric: 10, 12, 15, 22, 25, 28, 30, 32, 35, 38, 40, 45, 50, 60, 63, 65, 70, 75, 56, 80, 90, 200, 300 (mm). Inch: 1, 1.25, 1.5, 2, 2.25, 2.5, 2.75, 3, 3.5, 4, 5, 6, 7, 8, 10, 12, 16 (inch).
Schedule 5s, Schedule 10s, Schedule 20s, Schedule 40s, Schedule 80s, Schedule 160s.
ASTM A213/SA213, ASTM A312/SA312, ASTM A789
| ASTM A213/SA213, ASTM A312/SA312, ASTM A789 | |||
| Austenitic | Ferritic & Martensitic | Ferritic / Austenitic | |
| TP 304 | TP 316H | TP 405 | S32900 |
| TP 304L | TP 316Ti | TP 410 | S31803 |
| TP 304H | TP 321 | TP 430 | S32205 |
| TP 310S | TP 312H | S32750 | |
| TP 310H | TP 347 | S31500 | |
| TP 316 | TP 347H | ||
| TP 316L | |||
Stainless steel pipe dimension as per astm & weight
|
Nominal |
Outside Diameter |
Sch 5S |
Sch 10S |
Sch-40S |
Sch-80S |
Sch-160S |
Sch-XXS |
|||||||
|
mm |
inch |
mm |
WT mm |
Weight (Kg/mt) |
WT mm |
Weight (Kg/mt) |
WT mm |
Weight (Kg/mt) |
WT mm |
Weight (Kg/mt) |
WT mm |
Weight (Kg/mt) |
WT mm |
Weight (Kg/mt) |
|
3 |
1/8 |
10.3 |
1.24 |
0.276 |
1.24 |
0.28 |
1.73 |
0.37 |
2.41 |
0.47 |
– |
– |
– |
– |
|
6 |
1/4 |
13.7 |
1.24 |
0.390 |
1.65 |
0.49 |
2.24 |
0.631 |
3.02 |
0.80 |
– |
– |
– |
– |
|
10 |
3/8 |
17.1 |
1.24 |
0.490 |
1.65 |
0.63 |
2.31 |
0.845 |
3.20 |
1.10 |
– |
– |
– |
– |
|
15 |
1/2 |
21.3 |
1.65 |
0.800 |
2.11 |
1.00 |
2.77 |
1.27 |
3.75 |
1.62 |
4.75 |
1.94 |
7.47 |
2.55 |
|
20 |
3/4 |
26.7 |
1.65 |
1.03 |
2.11 |
1.28 |
2.87 |
1.68 |
3.91 |
2.20 |
5.54 |
2.89 |
7.82 |
3.63 |
|
25 |
1 |
33.4 |
1.65 |
1.30 |
2.77 |
2.09 |
3.38 |
2.50 |
4.55 |
3.24 |
6.35 |
4.24 |
9.09 |
5.45 |
|
32 |
1 1/4 |
42.2 |
1.65 |
1.65 |
2.77 |
2.70 |
3.56 |
3.38 |
4.85 |
4.47 |
6.35 |
5.61 |
9.70 |
7.77 |
|
40 |
1 1/2 |
48.3 |
1.65 |
1.91 |
2.77 |
3.11 |
3.68 |
4.05 |
5.08 |
5.41 |
7.14 |
7.25 |
10.16 |
9.54 |
|
50 |
2 |
60.3 |
1.65 |
2.40 |
2.77 |
3.93 |
3.91 |
5.44 |
5.54 |
7.48 |
8.74 |
11.1 |
11.07 |
13.44 |
|
65 |
2 1/2 |
73.0 |
2.11 |
3.69 |
3.05 |
5.26 |
5.16 |
8.63 |
7.01 |
11.4 |
9.53 |
14.9 |
14.2 |
20.39 |
|
80 |
3 |
88.9 |
2.11 |
4.51 |
3.05 |
6.45 |
5.49 |
11.30 |
7.62 |
15.2 |
11.1 |
21.3 |
15.24 |
27.65 |
|
100 |
4 |
114.3 |
2.11 |
5.84 |
3.05 |
8.36 |
6.02 |
16.07 |
8.56 |
22.3 |
13.49 |
33.54 |
17.12 |
41.03 |
|
125 |
5 |
141.3 |
2.77 |
9.47 |
3.40 |
11.57 |
6.55 |
21.8 |
9.53 |
31.97 |
15.88 |
49.11 |
19.05 |
57.43 |
|
150 |
6 |
168.3 |
2.77 |
11.32 |
3.40 |
13.84 |
7.11 |
28.3 |
10.97 |
42.7 |
18.2 |
67.56 |
21.95 |
79.22 |
|
200 |
8 |
219.1 |
2.77 |
14.79 |
3.76 |
19.96 |
8.18 |
42.6 |
12.7 |
64.6 |
23.0 |
111.2 |
22.23 |
107.8 |
|
250 |
10 |
273.1 |
3.40 |
22.63 |
4.19 |
27.78 |
9.27 |
60.5 |
12.7 |
96.0 |
28.6 |
172.4 |
25.40 |
155.15 |
|
300 |
12 |
323.9 |
3.96 |
31.25 |
4.57 |
36.00 |
9.52 |
73.88 |
12.7 |
132.0 |
33.32 |
238.76 |
25.40 |
186.97 |
|
350 |
14 |
355.6 |
3.96 |
34.36 |
4.78 |
41.3 |
11.13 |
94.59 |
19.05 |
158.08 |
35.71 |
281.70 |
– |
– |
|
400 |
16 |
406.4 |
4.19 |
41.56 |
4.78 |
47.29 |
12.7 |
123.30 |
21.41 |
203.33 |
40.46 |
365.11 |
– |
– |
|
450 |
18 |
457.2 |
4.19 |
46.80 |
4.78 |
53.42 |
14.27 |
155.80 |
23.8 |
254.36 |
45.71 |
466.40 |
– |
– |
|
500 |
20 |
508.0 |
4.78 |
59.25 |
5.54 |
68.71 |
15.09 |
183.42 |
26.19 |
311.2 |
49.99 |
564.68 |
– |
– |
|
600 |
24 |
609.6 |
5.54 |
82.47 |
6.35 |
94.45 |
17.48 |
255.41 |
30.96 |
442.08 |
59.54 |
808.22 |
– |
– |
Weight & thickness of S.S guage pipes
| Dimension | 10 SWG(3.2MM) | 12 SWG(2.6MM) | 14 SWG(2.1MM) | 16 SWG(1.65MM) | 18 SWG (1.2MM) |
19 SWG(1.0MM) | |||
| Size | OD | Weight/MTR | Weight/MTR | Weight/MTR | Weight/MTR | Weight/MTR | Weight/MTR | ||
| 1/2″ | 12.7 | 0.754 | 0.651 | 0.552 | 0.452 | 0.342 | 0.290 | ||
| 5/8″ | 15.875 | 1.006 | 0.856 | 0.718 | 0.582 | 0.437 | 0.369 | ||
| 3/4″ | 19.05 | 1.258 | 1.061 | 0.883 | 0.712 | 0.531 | 0.448 | ||
| 1″ | 25.4 | 1.762 | 1.470 | 1.214 | 0.972 | 0.720 | 0.605 | ||
| 1 1/4″ | 31.75 | 2.266 | 1.880 | 1.544 | 1.232 | 0.909 | 0.763 | ||
| 1 1/2″ | 38.1 | 2.770 | 2.289 | 1.875 | 1.492 | 1.098 | 0.920 | ||
| 2″ | 50.8 | 3.778 | 3.108 | 2.537 | 2.012 | 1.476 | 1.235 | ||
| 2 1/2″ | 63.5 | 4.786 | 3.928 | 3.198 | 2.531 | 1.854 | 1.550 | ||
| 3″ | 76.2 | 5.794 | 4.747 | 3.860 | 3.051 | 2.232 | 1.865 | ||
| 3 1/2″ | 88.9 | 6.802 | 5.566 | 4.521 | 3.571 | 2.610 | 2.180 | ||
| 4″ | 101.6 | 7.810 | 6.385 | 5.183 | 4.091 | 2.988 | 2.495 | ||
Our advantages:
As a leading brand of oil pipeline products in China, Holic® is working on providing high quality Stainless Steel Pipes and Tubes with most competitive price.
