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Tube & Pipe

Welded steel tube

Annual throughput: 40000 Metric Tons
Standard: GB/T 13793-92; ASTM A53
Material: Q195, Q215, Q235, St33, St37-2, Fe310, Fe360
Application: fluid transport, structural utilization, furniture, machinery, construction, industrial
Tolerance: OD +/-1%; WT +/-5%
Physical property: Tensile strength: 315 - 500 MPa
       Yield strength: 195 - 235 MPa
       Elongation: 21% - 33%
Packing: in bundles or in bulk
Note: Generally the length of the tube is 5.7m - 5.8m (18.7’ – 19’), which is suitable for export in 20’ containers. Other length is also available at the client’s request.

Spec:
(1)Round Tube: (mm)
OD Wall OD Wall OD Wall
9.5 0.4-1.0 36.8 0.8-1.8 88 1.8-3.75
10 0.4-1.2 37 1. 0-2. 5 89 1. 5-6. 5
11 0.4-1.2 38 0.8-3.75 90 1. 8-7. 0
12 0.4-1.2 38.1 0.8-2.0 95 1. 8-7. 0
12.7 0.4-1.2 39 1. 0-3. 0 100 2. 0-5. 0
13 0.4-1.2 40 1. 0-3. 75 101.6 2. 0-7. 0
14 0.4-1.5 41 1. 0-2. 0 102 1. 5-7. 0
14.5 0.4-1.2 42 1.0-4.5 108 1. 75-7. 0
14.8 0.4-1.2 43 1. 0-3. 0 110 2. 0-5. 0
15 0.5-1.5 43.7 1. 5-3. 0 114 1.5-7.0
15.8 0.4-1.5 44 1. 0-2. 75 114.3 2. 0-7. 0
16 0.4-2.0 44.5 1. 0-2. 0 120 2. 0-4. 5
17 0.4-2.0 45 1. 0-3. 5 121 2. 0-7. 0
18 0.4-2.0 46 1. 0-2. 5 126 2. 0-4. 5
19 0.4-2.0 47 1.2-3.0 127 2. 0-7. 0
19.1 0. 8-2. 0 48 1.0-4.5 133 2. 0-7. 0
20 0.5-2.5 50 1.0-4.5 139.7 2. 0-7. 0
20.5 0.5-1.8 50.6 1. 2-2. 8 140 2. 0-7. 0
21 0.5-2.0 50.8 1.0-2.8 141.3 2. 0-7. 0
21.3 0.5-2.5 51 1. 0-4. 0 152.4 2. 0-6. 0
21.65 1. 2-2. 0 52 1. 2-2. 75 159 3. 75-4. 25
21.8 0.5-1.8 52.4 1. 0-4. 0 165 3. 0-6. 0
22 0.5-2.5 53 1. 0-4. 0 168 3. 0-6. 0
22.2 1. 0-2. 0 53.3 1. 2-2. 8 177.8 4. 0-10. 0
24 0.5-2.0 54 1. 0-4. 0 193.7 4. 0-10. 0
24.4 1. 2-2. 0 55 1. 0-2. 8 219 3. 0-13. 0
25 0.5-2.5 56 1. 0-4. 5    
25.4 0.6-2.0 57 1. 0-4. 5    
26 1.0-2.0 57.1 1. 5-3. 5    
26.5 0. 8-2. 0 58 1. 0-2. 5    
27 0. 8-3. 0 59 1.4-3.25    
27.4 1. 2-2. 0 60 1.0-5.0    
28 0.6-3.0 60.3 1.2-5.2    
28.4 0.6-2.0 62 1. 5-2. 75    
28.6 0.6-2.0 63 1. 0-2. 8    
29 0. 8-2. 75 63.5 1.2-5.2    
30 0. 7-3. 0 65 1. 0-5. 2    
31.5 0. 6-2. 0 66 1. 4-2. 8    
31.8 0.6-2.0 68 1. 0-2. 5    
32 0.6-4.5 70 1. 2-5. 7    
33 0.8-3.0 73 1. 5-6. 0    
33.5 1. 0-4. 5 75 1.4-3.5    
34 0.8-3.5 76 1. 5-6. 0    
35 0.8-3.5 76.2 1.2-2.5    
36 0.8-3.5 80 1. 5-6. 0    

(2)Square Tube (mm)
D Wall D Wall D Wall
10*10 0.4-1.2 25.4*25.4 0.6-2.0 65*65 1. 5-3. 5
12*12 0. 6-1. 0 28*28 0. 8-2. 0 70*70 1. 5-6. 0
12.7*12.7 0. 6-1. 5 28.6*28.6 0. 8-2. 0 72*72 2. 0-7. 0
13*13 0.4-1.2 30*30 0.8-4.5 75*75 2. 0-7. 0
15*15 0. 6-2. 0 32*32 0. 8-2. 5 80*80 1. 5-7. 0
15.5*15.5 0. 6-1. 5 33*33 1.0-2.0 90*90 2. 0-7. 0
16*16 0. 6-2. 0 33.4*33.4 1.0-2.5 100*100 1. 5-8. 0
16.5*16.5 0.5-1.5 34*34 0. 8-2. 0 110*110 3. 0-6. 0
17*17 0.5-1.5 35*35 0. 8-3. 5 120*120 2. 0-8. 0
17.5*17.5 0. 6-1. 5 36*36 1. 0-2. 0 125*125 2. 75-7. 0
18*18 0.8-2.0 38*38 0. 8-4.5 130*130 4. 0-10. 0
19*19 0.5-2.0 38.1*38.1 0. 8-2. 0 135*135 4. 0-10. 0
19.1*19.1 0. 8-2. 0 40*40 0. 8-6. 0 140*140 2. 75-10. 0
20*20 0.45-2.5 44*44 0.8-3.0 150*150 3. 0-10. 0
20.3*20.3 0. 6-2. 0 44.5*44.5 1. 0-3. 0 160*160 3. 0-10. 0
21.4*21.4 0.8-1.5 45*45 0.8-4.5 175*175 3. 0-7. 0
22*22 0. 8-2. 0 50*50 0. 8-6.0 180*180 2. 75-12. 0
22.2*22.2 0.8-1.5 50.8*50.8 0. 8-3. 0 200*200 3. 0-14. 0
24*24 0.8-2.0 55*55 1. 5-4. 5    
25*25 0.6-3.0 60*60 0. 8-6.0    

(3)Rectangular Tube: (mm)
D Wall D Wall D Wall
9.8*17.8 0.5-1.2 25*40 0. 8-4. 5 50*75 1.0-3.0
9.8*21.8 0.5-1.2 25*45 1. 2-2. 75 50*80 1. 5-5. 0
10*18 1. 0-1. 5 25*48 1. 0-2. 0 50*90 1. 5-6. 0
10*20 0.5-2.0 25*50 1.0-4.5 50*100 1. 5-7. 0
10*22 1. 0-2. 5 25*55 1. 2-2. 0 50*110 2. 0-4. 0
10*25 1. 0-2. 0 25*60 1. 0-2. 0 50*120 1. 5-5. 0
10*30 0.7-1.8 25*70 1. 2-3. 0 50*150 2. 0-7. 0
11*40 1. 0-2. 0 25*75 1. 5-4. 5 55.5*71.5 2. 0-3. 0
11*52 1. 0-1. 5 25*100 1. 5-2. 5 60*80 1. 2-7. 0
12*18 0. 7-1. 5 25.4*38.1 1. 0-1. 5 60*90 2. 5-4. 0
12*25 1. 5-2. 5 25.4*50.8 1. 0-3. 75 60*100 2. 0-7. 0
12*28 1. 0-1. 5 25.4*76.2 1. 5-3. 75 60*120 2. 0-7. 0
12*32 1. 0-2. 5 26*70 2. 0-2. 5 60*140 2. 75-7. 0
12.7*38.1 0. 8-1. 6 26*80 2. 0-2. 5 60*160 2. 75-7. 0
12.8*25.4 1. 0-1. 8 28*70 1. 2-3. 0 70*100 2. 5-7. 0
13*38 1. 0-3. 5 30*40 0. 8-4. 5 70*120 3. 0-7. 0
13.8*31.8 0. 8-2. 0 30*45 1. 0-4. 5 75*125 2. 75-7. 0
14*18 1. 0-2. 0 30*50 1. 0-5. 0 75*150 3. 0-7. 0
14*20 0.5-1.5 30*60 0. 8-5.0 80*90 2. 0-4. 5
14*21 0. 5-2. 5 30*63.5 1. 0-3 .0 80*100 2. 0-7. 0
15*25 0. 7-2. 0 30*70 2. 0-3. 5 80*120 2. 0-7. 0
15*30 0. 6-2. 5 30*80 2. 0-3. 5 80*140 3. 0-7. 0
15*32 1. 0-2. 0 30*100 2. 0-5. 0 80*160 3. 0-8. 0
15*35 1. 2-2. 0 30*110 2. 0-3. 0 80*180 2. 75-7. 0
15*38 0. 8-2. 0 34*65 2. 0-2. 5 80*200 3. 0-7. 0
15*40 1. 0-2. 0 34*70 2. 0-2. 5 90*150 3. 0-7. 0
15*45 1. 0-2. 0 35*50 1. 0-3. 5 100*120 3. 0-7. 0
16*28 1. 0-1. 5 38*64 2. 0-3. 0 100*140 2. 75-7. 0
16*38 1. 0-1. 7 38*70 1. 5-4. 0 100*150 2. 75-8. 0
19*38 1. 5-2. 5 38*75 1. 2-4. 0 100*160 2. 75-7. 0
19*50.8 1. 0-2. 0 38*130 3. 0-6. 0 100*180 2. 75-10. 0
20*25 1. 0-3. 0 38*150 3. 0-6. 0 100*200 3. 0-7. 0
20*30 0. 7-2. 5 40*50 1. 0-5. 0 120*140 2. 75-7. 0
20*32 0. 7-2. 5 40*55 1. 2-4. 0 120*160 2. 75-7. 0
20*40 0.8-4.5 40*60 1. 0-6. 0 120*180 2. 75-7. 0
20*50 0. 8-4. 5 40*70 0. 8-2. 5 120*200 3. 0-10. 0
22*26 0. 7-2. 0 40*80 0. 8-5. 0 125*175 3. 0-6. 0
22*35 1. 0-2. 0 40*100 1. 0-5. 0 140*160 2. 75-7. 0
22.2*41.9 1.0-2.5 40*120 2. 0-4. 5 140*180 2. 75-7. 0
22.2*44.5 1.0-2.5 44.5*76.2 1. 5-3. 0 140*200 3. 0-7. 0
23*53 1. 0-2. 0 45*55 1. 2-3. 5 150*200 3. 0-10. 0
24*49 1. 0-2. 0 45*75 1. 2-4. 0 160*180 2. 75-7. 0
25*30 1. 0-2. 0 50*55 1. 0-4. 5 180*200 3. 5-7. 0
25*35 0. 7-2. 5 50*60 1. 0-5. 0    


Galvanized steel pipe

Annual throughput: 10000 Metric Tons
Standard: GB/T 3091-93; BS1387
Material: Q195, Q215, Q235, St33, St37-2, Fe310, Fe360
Application: fluid transport, structural utilization, furniture, machinery, construction, industrial
Packing: in bundles or in bulk
Spec:
Diameter(NPS): 1/2”, 3/4”, 1”, 1 1/4”, 1 1/2”, 2”, 2 1/2”, 3”, 3 1/2”, 4”, 5”, 6”
Wall Thickness: 0.059” - 0.280”


Seamless steel pipe

Annual deliverability: 15000 Metric Tons
Standard: GB/T 8162, GB/T 8163, GB 3087, API 5L, DIN 2394
Material: 10#, 20#, 35#, 45#, C10, C20E4, C35E4, C45E4, 1010, 1020, 1035, 1045
Application: fluid transport, structural utilization, machinery, construction, industrial, boiler
Packing: in bundles or in bulk
Spec:
1/2” – 5” x SCH 20 – SCH XXS


Stainless steel tube

Annual deliverability: 5000 Metric Tons
Standard: GB/T 12770, GB/T 12771, GB/T 14976, ASTM A312, ASTM A249
Material: 304, 304L, 316, 316L
Application: fluid transport, structural utilization, furniture, machinery, industrial, decoration
Packing: in carton or fiber box
Spec:
1/2” – 4” x SCH 5S – SCH 40S


Wide caliber steel pipe

Annual deliverability: 12000 Metric Tons
Standard: SY/T 5040, SY/T 5037, GB/T 9711, API 5L
Material: Q195, Q215, Q235, St33, St37-2, Fe310, Fe360, 1020
Application: fluid transport, structural utilization, machinery, construction, industrial
Packing: in bulk
Spec:
8 5/8” – 72” x 0.236” – 0.787”