Square Steel Pipe

ASTM A500 ERW Square Steel Pipe 6 Inch Quick details: ASTM A500 carbon square steel pipe Quality Of Q195, Q235, Q345 1.Standard: BS,JIS,GB,ASME,ANSI,DIN 2.Grade:API J55,API K55,API L80,API P110 3.Out Diameter:2 3/8"-20" 4.Thickness:lb/ft 9.5-7.2 5.Length:R1,R2,R3 6.FOB Price/MT:USD680--1,380.00 7.MOQ:25MT/1*20'GP Specifications: Size 10x10mm-600x600mm Wall thickness (W.T.) 0.5mm-20mm Length 1m-12m ,by customer’s requirements Standards ASTM A53,BS1387,GB/T3091-93-2008

20" Q235 Square Steel Pipe SCH30 SCH40 Quick details: 1. Standard: BS,JIS,GB,ASME,ANSI,DIN 2. Grade:API J55,API K55,API L80,API P110 3. Out Diameter:2 3/8"-20" 4. Thickness:lb/ft 9.5-7.2 5. Length:R1,R2,R3 6. FOB Price/MT:Negotiable 7. MOQ:25MT/1*20'GP Black Square Steel Pipe ASTM A500 material carbon steel Specifications: Size 10x10mm-600x600mm Wall thickness (W.T.) 0.5mm-20mm Length 1m-12m ,by customer’s requirements Standards ASTM A53,BS1387,GB/T3091-93-2008 Materials Q195

3" Square Steel Pipe , Galvanized Steel Pipe API P110 API L80 Quick details: 1. Standard: BS,JIS,GB,ASME,ANSI,DIN 2. Grade:API J55,API K55,API L80,API P110 3. Out Diameter:2 3/8"-20" 4. Thickness:lb/ft 9.5-7.2 5. Length:R1,R2,R3 6. FOB Price/MT:USD680--1,380.00 7. MOQ:25MT/1*20'GP ASTM A53 Q195 - Q235 Square welded Pipe , BS JIS GB ASME Rectangular Steel Tubes Specifications: Size 10x10mm-600x600mm Wall thickness (W.T.) 0.5mm-20mm Length 1m-12m ,by customer’s requirements

API K55 Square Steel Pipe , BS JIS GB ASME Rectangular Steel Tubes Quick details: 1.Standard: BS,JIS,GB,ASME,ANSI,DIN 2.Grade:API J55,API K55,API L80,API P110 3.Out Diameter:2 3/8"-20" 4.Thickness:lb/ft 9.5-7.2 5.Length:R1,R2,R3 6.FOB Price/MT:USD680--1,380.00 7.MOQ:25MT/1*20'GP ASTM A53 Q195 - Q235 Square welded Pipe , BS JIS GB ASME Rectangular Steel Tubes Specifications: Size 10x10mm-600x600mm Wall thickness (W.T.) 0.5mm-20mm Length 1m-12m ,by customer’s requirements

Square 20 Inch Steel Pipe ASTM A53 Q195 - Q235 ASTM A500 Grade B Quick details: 1. Standard: BS,JIS,GB,ASME,ANSI,DIN 2. Grade:API J55,API K55,API L80,API P110 3. Out Diameter:2 3/8"-20" 4. Thickness:lb/ft 9.5-7.2 5. Length:R1,R2,R3 6. FOB Price/MT:USD680--1,380.00 7. MOQ:25MT/1*20'GP ASTM A53 Q195 - Q235 Square welded Pipe , BS JIS GB ASME square steel tubes Specifications: Size 10x10mm-600x600mm Wall thickness (W.T.) 0.5mm-20mm Length 1m-12m ,by customer’s requirements

Pre Galvanized Square Steel Pipe API J55 API L80 ASTM A53 Q195 Quick details: 1. Standard: BS,JIS,GB,ASME,ANSI,DIN 2. Grade:API J55,API K55,API L80,API P110 3. Out Diameter:2 3/8"-20" 4. Thickness:lb/ft 9.5-7.2 5. Length:R1,R2,R3 6. FOB Price/MT:USD680--1,380.00 7. MOQ:25MT/1*20'GP Specifications: Size 10x10mm-600x600mm Wall thickness (W.T.) 0.5mm-20mm Length 1m-12m ,by customer’s requirements Standards ASTM A53,BS1387,GB/T3091-93-2008 Materials Q195-Q235,Q235,16Mn,STK500

ASTM A53 Square Steel Pipe , BS JIS GB ASME Rectangular Steel Tubing Quick details: 1.Standard: BS,JIS,GB,ASME,ANSI,DIN 2.Grade:API J55,API K55,API L80,API P110 3.Out Diameter:2 3/8"-20" 4.Thickness:lb/ft 9.5-7.2 5.Length:R1,R2,R3 6.FOB Price/MT:USD680--1,380.00 7.MOQ:25MT/1*20'GP ASTM A53 Q195 - Q235 Square welded Pipe , BS JIS GB ASME Rectangular Steel Tubing Specifications: Size 10x10mm-600x600mm Wall thickness (W.T.) 0.5mm-20mm Length 1m-12m ,by customer’s requirements

Construction Welded Rectangular Steel Tubing ASTM A500 BS1387 High Tensile Quick details: ASTM A500 BS1387 welded rectangular tube Quality Of Q195, Q235, Q345, thickness:0.6-30mm. 1.Standard: BS,JIS,GB,ASME,ANSI,DIN 2.Grade:API J55,API K55,API L80,API P110 3.Out Diameter:2 3/8"-20" 4.Thickness:lb/ft 9.5-7.2 5.Length:R1,R2,R3 6.FOB Price/MT:USD680--1,380.00 7.MOQ:25MT/1*20'GP Specifications: Size 10x10mm-600x600mm Wall thickness (W.T.) 0.5mm-20mm Length 1m-12m ,by customer’s

Q195 Q235 Q345 Welded Square Steel Tube , ASTM A500 BS1387 Structure Pipe Quick details: ASTM A500 BS1387 welded square tube Quality Of Q195, Q235, Q345, thickness:0.6-30mm. 1.Standard: BS,JIS,GB,ASME,ANSI,DIN 2.Grade:API J55,API K55,API L80,API P110 3.Out Diameter:2 3/8"-20" 4.Thickness:lb/ft 9.5-7.2 5.Length:R1,R2,R3 6.FOB Price/MT:USD680--1,380.00 7.MOQ:25MT/1*20'GP Specifications: Size 10x10mm-600x600mm Wall thickness (W.T.) 0.5mm-20mm Length 1m-12m ,by customer’s

Fluid 2 Square Steel Tubing , ASTM A53 ERW Large Diameter Steel Pipe Quick details: 1.Standard: BS,JIS,GB,ASME,ANSI,DIN 2.Grade:API J55,API K55,API L80,API P110 3.Out Diameter:2 3/8"-20" 4.Thickness:lb/ft 9.5-7.2 5.Length:R1,R2,R3 6.FOB Price/MT:USD680--1,380.00 7.MOQ:25MT/1*20'GP ASTM A53 Q195 - Q235 Square welded Pipe , BS JIS GB ASME Rectangular Steel tubes Specifications: Size 10x10mm-600x600mm Wall thickness (W.T.) 0.5mm-20mm Length 1m-12m ,by customer’s requirements

ASTM A500 BS1387 ERW Square Steel Pipe 6 Inch Q195 / Q235 / Q345 Quick details: ASTM A500 carbon square steel pipe Quality Of Q195, Q235, Q345 1.Standard: BS,JIS,GB,ASME,ANSI,DIN 2.Grade:API J55,API K55,API L80,API P110 3.Out Diameter:2 3/8"-20" 4.Thickness:lb/ft 9.5-7.2 5.Length:R1,R2,R3 6.FOB Price/MT:USD680--1,380.00 7.MOQ:25MT/1*20'GP Specifications: Size 10x10mm-600x600mm Wall thickness (W.T.) 0.5mm-20mm Length 1m-12m ,by customer’s requirements Standards ASTM A53,BS1387

8" - 20" Q235 Square Steel Pipe SCH30 SCH40 Astm A500 BS1387 Quick details: 1. Standard: BS,JIS,GB,ASME,ANSI,DIN 2. Grade:API J55,API K55,API L80,API P110 3. Out Diameter:2 3/8"-20" 4. Thickness:lb/ft 9.5-7.2 5. Length:R1,R2,R3 6. FOB Price/MT:Negotiable 7. MOQ:25MT/1*20'GP Black Square Steel Pipe ASTM A500 material carbon steel Specifications: Size 10x10mm-600x600mm Wall thickness (W.T.) 0.5mm-20mm Length 1m-12m ,by customer’s requirements Standards ASTM A53,BS1387,GB/T3091

16Mn STK500 STK400 Annealed Square Steel Pipe , Bridge ERW Steel Tube Quick details: 1. Standard: BS,JIS,GB,ASME,ANSI,DIN 2. Grade:API J55,API K55,API L80,API P110 3. Out Diameter:2 3/8"-20" 4. Thickness:lb/ft 9.5-7.2 5. Length:R1,R2,R3 6. FOB Price/MT:Negotiable 7. MOQ:25MT/1*20'GP Specifications: Size 10x10mm-600x600mm Wall thickness (W.T.) 0.5mm-20mm Length 1m-12m ,by customer’s requirements Standards ASTM A53,BS1387,GB/T3091-93-2008 Materials Q195-Q235,Q235,16Mn,STK500

Black Square Steel Pipe ASTM A500 / Structural Steel Tubing API K55 Quick details: 1. Standard: BS,JIS,GB,ASME,ANSI,DIN 2. Grade:API J55,API K55,API L80,API P110 3. Out Diameter:2 3/8"-20" 4. Thickness:lb/ft 9.5-7.2 5. Length:R1,R2,R3 6. FOB Price/MT:Negotiable 7. MOQ:25MT/1*20'GP Specifications: Size 10x10mm-600x600mm Wall thickness (W.T.) 0.5mm-20mm Length 1m-12m ,by customer’s requirements Standards ASTM A53,BS1387,GB/T3091-93-2008 Materials Q195-Q235,Q235,16Mn,STK500

Rectangular Square Carbon Steel Pipe STK500 STK400 Thickness 0.6mm - 30mm Quick details: ASTM A500 BS1387 rectangular welded pipe Quality Of Q195, Q235, Q345, thickness:0.6-30mm. 1.Standard: BS,JIS,GB,ASME,ANSI,DIN 2.Grade:API J55,API K55,API L80,API P110 3.Out Diameter:2 3/8"-20" 4.Thickness:lb/ft 9.5-7.2 5.Length:R1,R2,R3 6.FOB Price/MT:USD680--1,380.00 7.MOQ:25MT/1*20'GP Specifications: Size 10x10mm-600x600mm Wall thickness (W.T.) 0.5mm-20mm Length 1m-12m ,by customer’s

4" 6" 10" Welding Galvanized Steel Square Tubing ASTM A53 BS1387 Quick details: 1. Standard: BS,JIS,GB,ASME,ANSI,DIN 2. Grade:API J55,API K55,API L80,API P110 3. Out Diameter:2 3/8"-20" 4. Thickness:lb/ft 9.5-7.2 5. Length:R1,R2,R3 6. FOB Price/MT:Negotiable 7. MOQ:25MT/1*20'GP Specifications: Size 10x10mm-600x600mm Wall thickness (W.T.) 0.5mm-20mm Length 1m-12m ,by customer’s requirements Standards ASTM A53,BS1387,GB/T3091-93-2008 Materials Q195-Q235,Q235,16Mn,STK500,ST

API K55 Q235 Carbon Steel Square Tubing ERW , Galvanized Gas Pipe Quick details: 1. Standard: BS,JIS,GB,ASME,ANSI,DIN 2. Grade:API J55,API K55,API L80,API P110 3. Out Diameter:2 3/8"-20" 4. Thickness:lb/ft 9.5-7.2 5. Length:R1,R2,R3 6. FOB Price/MT:Negotiable 7. MOQ:25MT/1*20'GP Specifications: Size 10x10mm-600x600mm Wall thickness (W.T.) 0.5mm-20mm Length 1m-12m ,by customer’s requirements Standards ASTM A53,BS1387,GB/T3091-93-2008 Materials Q195-Q235,Q235,16Mn,STK500,STK400

ASTM A53 Q195 - Q235 Square Steel Pipe , BS JIS GB ASME Rectangular Steel Tubing Quick details: 1. Standard: BS,JIS,GB,ASME,ANSI,DIN 2. Grade:API J55,API K55,API L80,API P110 3. Out Diameter:2 3/8"-20" 4. Thickness:lb/ft 9.5-7.2 5. Length:R1,R2,R3 6. FOB Price/MT:Negotiable 7. MOQ:25MT/1*20'GP Specifications: Size 10x10mm-600x600mm Wall thickness (W.T.) 0.5mm-20mm Length 1m-12m ,by customer’s requirements Standards ASTM A53,BS1387,GB/T3091-93-2008 Materials Q195-Q235,Q235

ASTM A500 BS1387 Rectangular Square Steel Pipes Q195 Q235 Q345 Quick details: 1. Standard: BS,JIS,GB,ASME,ANSI,DIN 2. Grade:API J55,API K55,API L80,API P110 3. Out Diameter:2 3/8"-20" 4. Thickness:lb/ft 9.5-7.2 5. Length:R1,R2,R3 6. FOB Price/MT:Negotiable 7. MOQ:25MT/1*20'GP Specifications: Size 10x10mm-600x600mm Wall thickness (W.T.) 0.5mm-20mm Length 1m-12m ,by customer’s requirements Standards ASTM A53,BS1387,GB/T3091-93-2008 Materials Q195-Q235,Q235,16Mn,STK500,STK400

16Mn STK500 STK400 Steel Square Tube , ERW Steel Pipe For Building Bridge Roof Quick details: 1.Standard: BS,JIS,GB,ASME,ANSI,DIN 2. Grade:API J55,API K55,API L80,API P110 3.Out Diameter:2 3/8"-20" 4.Thickness:lb/ft 9.5-7.2 5. Length:R1,R2,R3 6. FOB Price/MT:Negotiable 7. MOQ:25MT/1*20'GP Specifications: Size 10x10mm-600x600mm Wall thickness (W.T.) 0.5mm-20mm Length 1m-12m ,by customer’s requirements Standards ASTM A53,BS1387,GB/T3091-93-2008 Materials Q195-Q235,Q235,16Mn