1" Welded Round Steel Pipe Tube
1. Standard: GB/T 13793-2008, JIS G3445, DIN2393, ISO3305, GOST 14162-69, etc.
2. Material: Q195L, Q195, Q215, Q235, STKM 11A, STKM 12A, St28, A53B, St37-2, etc.
3. Specification:
A. Outer Diameter: 10mm~165mm(1/8''~6'')
B. Wall Thickness: 0.5 ~ 6.0mm
C. Length: 6m or cut as request
4. Certificate: SGS, RoHS, BV, ISO9001-2008
5. Packing:
A. With steel belt in bundle;
B. Oiled and packing by steel belt
C. Oiled with PVC film or waterproof plastic bags
6. Origin place: China(Mainland)
7. Production Capacity: 5, 000Tons per month
8. Application: Guardrail, fence, clamps, scaffolding, and structural screen, etc.
9. Surface treatment: Black, Oiled, Hot dipped galvanized or electrical galvanized
10. Delivery terms: 10~30 days
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1. Standard: GB/T 13793-2008, JIS G3445, DIN2393, ISO3305, GOST 14162-69, etc.
2. Material: Q195L, Q195, Q215, Q235, STKM 11A, STKM 12A, St28, A53B, St37-2, etc.
3. Specification:
A. Outer Diameter: 10mm~165mm(1/8''~6'')
B. Wall Thickness: 0.5 ~ 6.0mm
C. Length: 6m or cut as request
4. Certificate: SGS, RoHS, BV, ISO9001-2008
5. Packing:
A. With steel belt in bundle;
B. Oiled and packing by steel belt
C. Oiled with PVC film or waterproof plastic bags
6. Origin place: China(Mainland)
7. Production Capacity: 5, 000Tons per month
8. Application: Guardrail, fence, clamps, scaffolding, and structural screen, etc.
9. Surface treatment: Black, Oiled, Hot dipped galvanized or electrical galvanized
10. Delivery terms: 10~30 days

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JIS G3444:2004 STK400/500 Structural Carbon Steel Pipes | |||||
Outer diameter (mm) | Wall Thickness (mm) | Unit Weight (kg/m) | Outer diameter (mm) | Wall thickness (mm) | Unit weight (kg/m) |
21.7 | 2.0 | 0.972 | 101.6 | 4.0 | 9.63 |
27.2 | 2.0 | 1.24 | 5.0 | 11.90 | |
2.3 | 1.41 | 114.3 | 3.2 | 8.77 | |
34.0 | 2.3 | 1.80 | 3.5 | 9.56 | |
42.7 | 2.3 | 2.29 | 4.5 | 12.20 | |
2.5 | 2.48 | 139.8 | 3.6 | 12.10 | |
48.6 | 2.3 | 2.63 | 4.0 | 13.40 | |
2.5 | 2.84 | 4.5 | 15.00 | ||
2.8 | 3.16 | 6.0 | 19.80 | ||
3.2 | 3.58 | 165.2 | 4.5 | 17.80 | |
60.5 | 2.3 | 3.30 | 5.0 | 19.80 | |
3.2 | 4.52 | 6.0 | 23.60 | ||
4.0 | 5.57 | 7.1 | 27.70 | ||
76.3 | 2.8 | 5.08 | 190.7 | 4.5 | 20.70 |
3.2 | 5.77 | 5.3 | 24.20 | ||
4.0 | 7.13 | 6.0 | 27.30 | ||
89.1 | 2.8 | 5.96 | 7.0 | 31.70 | |
3.2 | 6.78 | 8.2 | 36.90 | ||
101.6 | 3.2 | 7.76 | |||
ASTM A252-98(2002) ERW pipe | |||||
Size(in) | Wall Thickness (in) | Unit Weight (lb/ft) | Size(in) | Wall thickness (in) | Unit weight (lb/ft) |
6 | 0.134 | 8.4 | 8 5/8 | 0.344 | 30.45 |
0.141 | 8.83 | 0.375 | 33.07 | ||
0.156 | 9.75 | 0.438 | 38.33 | ||
0.164 | 10.23 | 0.500 | 43.43 | ||
0.172 | 10.72 | 10 | 0.109 | 11.53 | |
8 | 0.141 | 11.85 | 0.120 | 12.67 | |
0.172 | 14.39 | 0.134 | 14.13 | ||
8 5/8 | 0.109 | 9.92 | 0.141 | 14.86 | |
0.141 | 12.79 | 0.150 | 15.79 | ||
0.172 | 15.54 | 0.164 | 17.24 | ||
0.188 | 16.96 | 0.172 | 18.07 | ||
0.203 | 18.28 | 0.179 | 18.79 | ||
0.219 | 19.68 | 0.188 | 19.72 | ||
0.250 | 22.38 | 0.203 | 21.26 | ||
0.277 | 24.72 | 0.219 | 22.90 | ||
0.312 | 27.73 | 0.230 | 24.02 | ||
0.322 | 28.58 | 0.250 | 26.06 | ||
1inch=25.4mm, 1lb/ft=1.49kg/m |
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