Structural Steel
Structural Steel
| Outer Diameter | 21.3mm – 914.4mm (1/2" – 36") |
|---|---|
| Wall Thickness | SCH10, SCH20, SCH40, SCH80, SCH160, XXS (2mm – 100mm) |
| Standard | ASTM A106, ASTM A53, API 5L, DIN 17175, EN 10210 |
| Material Grade | Grade B, X42, X52, X65, ST45, ST52 |
| Length | 5.8m, 6m, 11.8m, 12m or Customized Length |
| End Finish | Beveled End , Plain End , Threaded & Coupled |
| Surface Treatment | Black Painting, Anti-rust Oil, Galvanized, 3LPE Coating |
| Technique | Hot Rolled, Cold Drawn, Hot Expansion |
| Material Grade | Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Grade B Grade C, etc |
|---|---|
| Standard | ISO 9001-2008 / ISO 630 / JIS / ASTMISO 9001-2008 / ISO 630 / JIS / ASTM / BS1387-1985/ GB/T3091-2001,GB/T13793-92, ISO630/E235B/ |
| Surface Treatment | Galvanized, black painted, or anti-rust oiled |
| Thickness | 1mm-16mm or as customized |
| Size | Rectangular Tube: 10mm*20mm—120mm*80mm |
| Length | 1.0m-12m,as customized |
| Tolerance | a)Diameter: +/- 0.2mm |
| Processing Service | Welding, Punching, Cutting, Bending, Decoiling |
| Grade | K9, K10, K11, K12，K9, K8, C25, C30, C40, etc. |
|---|---|
| Standard | ISO 2531 (Ductile Iron Pipes for water), EN 545 (Potable water), EN 598 (Sewage) |
| Effective Length | 6 meters (Standard) |
| Internal Coating | a). Portland cement mortar lining |
| External Coating | Zinc coating (>130g/m²) + Bitumen/Epoxy coating or PU coating |
| DN / ED | 80/98 , 100/118 , 150/170 , 200/222 , 250/274 , 300/326 , 350/378 , 400/429 , 450/480 , 500/532 , 600/635 , 700/738 , 800/842 , 900/945 , 1000/1048 , 1200/1265 |
| Material | 10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35,etc |
|---|---|
| Thickness | 1MM~12MM or as customer's actual reques |
| Outer Diameter | 20MM~508MM or as customer's actual reques |
| Length | Length:Single random length/Double random length |
| Standard | API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS 6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711 |
| Grade | 10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52 |
| Standard | EN10147, EN10142, DIN 17162, JIS G3302, ASTM A653 |
|---|---|
| Surface | Normal spangle coating(NS) |
| Material | CGCC/SGCH/G350/G450/G550/DX51D/DX52D ,etc |
| Galvanized Coating | Z30g/m2-Z350g/m2 |
| Thickness | 0.12mm-4.0mm or 0.8mm/1.0mm/1.2mm/1.5mm/2.0mm /etc. |
| Width | 600mm-1500mm or 914mm/1000mm/1200mm/1219mm/1220mm/etc. |
| Coil Weight | 3 Tons -20 Tons ,or as customer requirements |
| Coil ID | 508mm/610mm |
| Base Metal | Hot-Dipped Galvanized Steel (GI) |
|---|---|
| Thickness | 0.12mm – 1.5mm |
| Width | 600mm – 1250mm (Standard: 914mm, 1000mm, 1200mm, 1250mm) |
| Zinc Coating | Z40 – Z275 g/m² (Standard Z80, Z100) |
| Paint Type | PE (Polyester, standard), PVDF (High durability), HDP, SMP |
| Paint Thickness | Top: 15-30μm; Back: 5-20μm |
| Color Standard | RAL Color System or Customized Samples |
| Surface Finish | Glossy, Matt, Wrinkled, Embossed, Printed (Wood/Marble grain) |
| Surface Finish | Glossy, Matt, Wrinkled, Embossed, Printed (Wood/Marble) |
|---|---|
| Color Standard | RAL Color System or Customized Samples |
| Base Steel | Galvalume Steel (Aluzinc) – 55% Al, 43.4% Zn, 1.6% Si |
| Width | 600mm – 1250mm (Standard: 914mm, 1000mm, 1219mm, 1250mm)，customer requirements |
| Thickness | 0.12mm-3.0mm，customer requirements |
| AZ Coating | AZ30 – AZ150 g/m² |
| Paint Type | PE, PVDF, HDP, SMP |
| Paint Thickness | Top: 15-35μm; Back: 5-25μm |
| Material | A36 |
|---|---|
| Standard | ASTMA53/ASTM A573/ASTM A 283/ASTM A36 |
| Technique | Hot Rolled (Standard) |
| Dimensions | Leg Length (20mm to 200mm), Thickness (3mm to 25mm) |
| Type | Equal: 20x20mm – 200x200mm, |
| Length | 6m, 9m, 12m, or as request |
| Material | Carbon Steel, Stainless Steel, Aluminum |
|---|---|
| Surface Treatment | Hot-dip Galvanized, Spray-Painting, Polished and Powder Coated |
| Available Types | Plain Steel Grating / Serrated Steel Grating (Anti-slip) / Press-Locked Grating / Heavy-Duty Steel Grating / Trench Cover & Stair Treads |
| Bearing Bar Type | Flat Bar, Serrated Bar,I-Bar, Inserting Steel Grating etc.. |
| Bearing Size (mm) | 25X3 / 25X5 / 32X3 / 32X5 (custom available) |
| Bearing Bar Pitch | 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc |
| Twisted Cross Bar Pitch | 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc |
| Material | ASTM A36, ASTM A992, S235JR, S275JR, S355JR, Q235B, Q345B |
|---|---|
| Standard | ASTM, EN 10210, JIS G3101, GB/T 11263 |
| Surface Treatment | Hot Rolled (Standard), Welded/Fabricated |
| Technique | Hot rolled & Welded |
| Application | 1.Industrial structure of the steel structure bearing bracket. |
| Dimensions | Depth, Flange Width, Flange Thickness, Web Thickness (Specific sizes per standard) |
| Length | 6m, 9m, 12m, 15m, or Custom Cut-to-Size |
| Material | Q195, Q235, Q345; ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,etc. or Customer Required |
|---|---|
| Surface Treatment | 1. Galvanized |
| Size | 6mm,8mm,10mm, 12mm, 13mm, 14mm, 16mm, 20mm, 22mm, 25mm, 30mm, 32mm, 40mm,50mm, or Customer Required |
| Length | 5m-14m, 5.8m, 6m, 10m-12m, 12m or As Customer's Actual Reques |
| Standard & Grade | BS4449-2005,GB1449.2-2007,JIS G3112-2004, ASTM A615-A615M-04a |
| Section Shape | Spiral Shap,Herringbone Shap,Crescent Shap |
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