The hot galvanized black pipes can be used as structural purpose and mechanical & general engineering purpose such as for water, gas & sewerage, idlers of belt conveyors, water wells and various automotive & industrial applications.
Specification Range
1. OD: 1/2"-14"
2. WT: SCH10-SCH80
3. Materials: Q195, Q235, GR.B, Q345B, etc.
4. Testing: eddy current/hydrostatic/ultrasonic/intergranular corrosion, etc.
5. Packing: seaworthy packing
| | | STANDARDS | PRODUCTS | RANGES | | IS:1239 (Part-I) | Mild Steel Tubes, Tubulars | 15mm NB - 150mm NB | | IS:1161 | Mild Steel Tubes for Structural purpose | 15mm NB - 200mm NB | | IS:3601 | Mild Steel tubes for Mechanical & General Engg. purpose | 20mm x 0.80mm to 165.10 x 7.00 mm | | IS:3589 | ERW pipes for water Gas & Sewrage | 168.3 x 4.00 mm to 219.1 x 7.00mm | | IS:9295 | Steel Tubes for Idlers for Belt conveyors | 63.5 x 4.00 mm to 219.1 x 7.0 mm | | IS:4270 | Steel Tubes for Water Wells | 114.3 x 5.00mm to 219.1mm x 7.1mm | | IS:7138 | Steel Tubes for furniture | 20.0 x .60mm to 60.0 x 2.0mm | | IS:4923 | Hollow Steel sections for structural purpose | 12.5 x 12.5 x 0.80 to
150 x 150 x 6.0mm
10 x 20 x 0.80mm to
150 x 200 x 6.0mm | | IS:3074 | Steel Tubes for Automobile purpose | 19.7 x 1.00mm to 101.6 x 6.0mm | | BS:1387 | Screwed & Socketed Steel Tubes & Tubulars | ½"NB to 6"NB 2.00 mm - 5.40 mm wall thick | | BS:3601 | Steel Pipes & Tubes for pressure purpose | ½"NB to 6"NB 2.00 mm - 7.00 mm wall thickness | | BS:6323 | Steel tubes for mechanical & general engineering purposes | 21.3" to 219.1mm OD wall thickness-1.60-7.00 mm
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