Standard / Quality Pipes
ASTM A53 SCH 40 - 80 / SASO
- 
											
													
										Outer Diameter : 1 ½ inch & smaller : ± 0.4 mm.     
2 inches and larger : ± 1%. - Thickness : - Wall Thickness : - 12.5%.
 - Weight : + 10%.
 
															
															Some Application
- Water pipe lines
 - Fencing
 - Fire Fighting systems
 - Barriers
 
EN 10255 (BS 1387- 85)
- Dimension and Weights are in accordance with ISO 65.
 - Hydrostatic test pressure :700 PSI (50 kg/cm² )
 - Tolerances & Thickness : Light :-8%, Medium :-10%.
 
															
															Some Application
- Water pumping
 - Irrigation systems
 - Bridges
 - Car sheets
 - Light poles
 - Dairy farm houses
 
BS Commercial BS21
- Tensile Strength: 33 - 47 kgf/mm².
 - Elongation is 5.65 √S° : 20% (min).
 - Hydrostatic Pressure for test : 50 kg/cm² (700 PSI).
 - Standard length : 6 m.
 - Unit weight of tube will vary with respect to OD & wall thickness.
 
															
															Some Application
- Steel structural
 - Fencing
 - Hand rails
 - Dairy farm houses
 - Roofing
 
Electrical Rigid Steel Conduit Tubes UL-6
- Tolerance : Nominal Size 12 - 41 mm ±0.38 mm, Nominal Size 53 - 155mm ± 1%.
 - The lengths indicated are designed to produce a 3.05m (10 ft) length conduit when straight-tapped conduit coupling is attached.
 
															Scaffolding Tubes
Scaff olding tubes EN 39
									Scaffolding tubes EN 10219
									Scaffolding tubes BS 1139
									Scaffolding tubes ASTM A500
							Scaff olding tubes EN 39
					
															- The inside diameter of tubes shall allow insertion of a gauge of diameter 37.7mm for a minimum length of 200mm.
 
Scaffolding tubes EN 10219
					
															Tolerances :
- Outside Diameter: ±1% with a minimum of ± 0.5 mm and a maximum of ±1.0mm.
 - Wall Thickness: ±10%
 - Length : 0, ±15mm
 - Mass: + 6% on individual delivered lengths.
 
Scaffolding tubes BS 1139
					
															Aramco Specification
- Wall thickness (Wt) Tol: = ± 5%
 - Zinc Coating Thickness = 40 micron
 - Zinc Coating Weight = 285 g/m²
 
Scaffolding tubes ASTM A500
					
															Aramco Specification
- Wall thickness (Wt) Tol: = ± 5%
 - Zinc Coating Thickness = 40 micron
 - Zinc Coating Weight = 285 g/m²
 
															



