Commodity: stainless Square Steel Pipe ,,,
Features:
1. Material Grade: TP304/304H/304L, TP316L3/316, TP310S, TP321/321H, TP317L/317, TP347H, 31803, and so on ...
(14301/14306/14541/14401/14404/14550/14571)
2. Standards: ASTM-A53A, BS1387-1985, GB/T3091-2008
Both end screwed, one end is coupling, the other end is plastic cap.
3.. Steel pipe:
A) GTC(galvanized threaded and coupling) steel pipe: DN15-DN250 (NB3/8''-NB10'')
B) GPE(galvanized plain end)steel pipe: DN10-DN200
C) Grooved steel pipe: DN15-DN200 (NB 1/2''-NB8'')
D) Used for low pressure liquid delivery such as water, gas and oil
E) The product apply to various anticorrosive pipes
4. Packing: In bundles
We are a professional company in manufacturing and saling steel pipe, pipe fittings. We have our own big factory with modern machine line. We are approved by ISO, TUV, PED, AD certificated.
| HOT DIP GALVANIZED RECTANGULAR HOLLOW SECTION GB/T6728-2002 GB/T6725-2008 |
| NO |
Specification(mm) W*W*T |
Theoretical Weight (kg/m) |
NO |
Specification(mm) W*W*T |
Theoretical Weight (kg/m) |
| 1 |
20× 30× 1.7 |
1.335 |
|
| 2 |
20× 30× 1.8 |
1.413 |
| 3 |
20× 30× 2.0 |
1.570 |
| 4 |
20× 40× 1.7 |
1.601 |
| 5 |
20× 40× 1.8 |
1.696 |
| 6 |
20× 40× 2.0 |
1.884 |
| 7 |
20× 40× 2.2 |
2.072 |
| 8 |
20× 40× 2.5 |
2.355 |
| 9 |
20× 40× 3 |
2.826 |
| 10 |
25× 40× 1.7 |
1.735 |
64 |
50× 70× 4.5 |
8.478 |
| 11 |
25× 40× 1.8 |
1.837 |
65 |
50× 70× 5 |
9.420 |
| 12 |
25× 40× 2.0 |
2.041 |
66 |
50× 100× 1.7 |
4.004 |
| 13 |
25× 40× 2.2 |
2.245 |
67 |
50× 100× 1.8 |
4.239 |
| 14 |
25× 40× 2.5 |
2.551 |
68 |
50× 100× 2.0 |
4.710 |
| 15 |
25× 40× 3 |
3.062 |
69 |
50× 100× 2.2 |
5.181 |
| 16 |
25× 50× 1.7 |
2.002 |
70 |
50× 100× 2.5 |
5.888 |
| 17 |
25× 50× 1.8 |
2.120 |
71 |
50× 100× 3 |
7.065 |
| 18 |
25× 50× 2.0 |
2.355 |
72 |
50× 100× 3.5 |
8.243 |
| 19 |
25× 50× 2.2 |
2.591 |
73 |
50× 100× 4 |
9.420 |
| 20 |
25× 50× 2.5 |
2.944 |
74 |
50× 100× 4.5 |
10.598 |
| 21 |
25× 50× 3 |
3.533 |
75 |
50× 100× 5 |
11.775 |
| 22 |
30× 40× 1.7 |
1.868 |
76 |
50× 100× 5.5 |
12.953 |
| 23 |
30× 40× 1.8 |
1.978 |
77 |
50× 100× 6 |
14.130 |
| 24 |
30× 40× 2.0 |
2.198 |
78 |
60× 80× 1.7 |
3.737 |
| 25 |
30× 40× 2.2 |
2.418 |
79 |
60× 80× 1.8 |
3.956 |
| 26 |
30× 40× 2.5 |
2.748 |
80 |
60× 80× 2.0 |
4.396 |
| 27 |
30× 40× 3 |
3.297 |
81 |
60× 80× 2.2 |
4.836 |
| 28 |
30× 50× 1.7 |
2.135 |
82 |
60× 80× 2.5 |
5.495 |
|
KINGMETAL STEEL INDUSTRY CO.,LTD ,is a professional company in manufacturing and saling steel pipes and pipe fittings
( tee, elbow ,reducer ,flanges). we are an old company in this area ,we start from 1989 and have rich exporting experience ..
Cooperating with us you will feel easy and safe !
Audited Supplier 
Audited Supplier 
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