| Section Shape |
Square |
| Secondary Or Not |
Non-secondary |
| Application |
Fluid Pipe |
| Technique |
ERW |
| Certification |
CE |
| Surface Treatment |
Galvanized |
| Special Pipe |
API Pipe |
| Alloy Or Not |
Non-alloy |
| Standard |
BS |
| Grade |
Q195-Q345 |
| Thickness |
1.0 - 25 mm |
| Outer Diameter |
10*10mm-400*400mm |
| Place of Origin |
Tianjin China (Mainland) |
Q195 black squarepipe Nominal diameter(DN)outside diameter(OD)Wall thicknessplain endscrewed and socketedpcs/bundleinmmmax(in)min(in)max(mm)min(mm)inmmkg/mkg/pcskg/pc1271/2"150.850.53121.721.10.1042.61.217.267.371273/4"201.0471.04727.226.60.1042.61.569.369.37911"251.3471.31534.233.40.1283.22.4114.4614.486111/4"321.6891.65842.942.10.1283.23.118.618.636111/2"401.9211.8948.8480.1283.23.5721.4221.46372"502.3942.35460.859.80.1443.65.330.1830.251921/2"653.0162.96970.675.40.1443.66.4338.5838.7193"803.5243.46989.588.10.1648.3750.2250.3974"1004.5244.461114.9113.10.1754.512.273.273.575"1255.5355.461140.6138.70.197516.699.676"1506.5396.461166.1164.10.197519.7118.2118.87 product details:(1)Round steel pipe: Size from 12mm to 32.5mm, thickness from 0.6mm to 12 mm(2)Square steel pipe: Size from 10mm*10mm to 400mm*400mm, thickness from 0.6mm to 12mm(3)Rectangular steel pipe: Size from 10mm*20mm to 200mm*400mm, thickness from 0.6mm to 12mm(4)Spiral steel pipe: Size from 219mm to 1620mm, thickness from 4.5mm to 12mm(5)Seamless steel pipe: Size from 21mm to 820mm, thickness from 2.5mm to 30mm(6)Angle steel: Size from 2# to 3#, thickness from 3mm to 4mm(7)Flat bar: Size from 12mm to 150mm, thickness from 2mm to 16mm(8)Channel steel: Size from 8#to 30#, thickness from 4.5mm to 9.5mm, flange thickness from 7mm to 13.5mm(9)IPE: Size from 100mm to 270mm, web thickness from 4.1mm to 6.6mm, flange thickness from 5.7mm to 13.5mm(10)IPEAA: Size from 80mm to 160mm, web thickness from 3.2mm to 4.0mm, flange thickness from 4.2mm to 5.6mm(11)IBEAM: Size from 100mm to 360mm, web thickness from 4.5mm to 12mm, flange thickness from 7.6mm to 15.8mm(12)H BEAM: Size from 100mm to 900mm, thickness from 6mm*8mm to 16mm*25mm(13)Cold rolled steel strip: Width from 32mm to 685mm, thickness from 0.3mm to 3.0mm(14)Pc steel stand: Size from 8mm to 18.5mm(15)Pc steel wire: Size from 4.8mm to 9.0mm MaterialQ195 Q215 Q235 Q345Length3m, 4m,5.8m, 6m or according customers' requirementsProcessing TechinqueThreading, coupling, necking, punching and so onUsage industrypetrol, gas,natrual gas, water pipes for transportation in contructionPackagein bundle or in bulk, PVC in blue or in strip.Delivery time15-30 daysMOQ5 tonsOther product nameOval pipeSpecificationThickness11*22mm0.6-1.2mm12*25mm0.6-1.2mm15*30mm0.6-1.5mm17*30mm0.8-2.5mm25*40mm0.7-1.7mm25*45mm0.7-1.7mm30*60mm0.9-1.7mm25*70mm0.9-1.7mm28*70mm0.9-1.7mm30*70mm0.9-1.7mm30*80mm0.9-1.7mm40*80mm1.0-1.7mm40*90mm1.0-1.7mm20*40mm0.9-1.5mm25*70mm0.9-1.5mmD figure pipesizeThickness40D0.9-2.0mm36D0.9-1.5mmHollow sectionSizeThicknessL28, 38,500.6-1.8mmL28, 38,500.6-1.8mmL28, 38,500.6-1.8mmMaterial: Q195 Q235 Q345, SS400, S235JR,×42,×46,×52,×60,×65Standard: BS1387-BS1385, BS1139,ASTM A53, SCH10-40, ASTM A500, API5L, API5CT, DIN2440 and EN10129 Hope your furhter cooperation!