Gold Member Since 2012
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Zhejiang Certeg International Co., Ltd.

ERW Steel Pipe, Black Annealed Steel Pipe, Cold Rolled ERW Pipe manufacturer / supplier in China, offering Cold Rolled ERW Welding Black Annealed Pipe, 800 diameter Roof turbine ventilator fan, PU Panel for Wall/PU Insulation Sandwich Panel and so on.

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Supplier Homepage Product Structural Steel Pipe P shaped pipe Cold Rolled ERW Welding Black Annealed Pipe

Cold Rolled ERW Welding Black Annealed Pipe

FOB Price: US $550 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $550/ Ton
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Port: Tianjin, China
Production Capacity: 2, 000, 000/Tons
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: CTG-D4
  • Cross-Section Shape: Round, Square and Rectangular
  • Trademark: CERTEG
  • Specification: ASTM, JIS, EN, BS
  • HS Code: 73063090
  • Standard: ASTM, GB, API, DIN, JIS
  • Connection Type: Welding
  • Transport Package: Seaworthy Packing
  • Origin: China(Mainland)
Product Description

Thin Wall Rectangular  Hollow Sections

1. Material: ASTM A500 Q195 Q235 Q345 S275JR, S355JR,etc.

2. Production Technique: ERW Welded

3. Specification: 20x30mm~400x600mm
Thickness: 1.0mm~25mm
Length: 6m or cut as request
Cold Rolled ERW Welding Black Annealed Pipe

Addition:
A: Anti-corrosion and high-temperature resistant with hot dipped galvanizied coating or painting.

B: All the production process are made under the ISO9001: 2000 strictly

C: With BV certificate, PC certificate, ISO9001-2000, SGS inspection.

4. Standards: ASTM A500, BS1387-1985, GB/T3094-2008, JIS3466, GB/T6728-2002

5. Packing:
a. Galvanized: Packed by steel strips
b. Black steel hollow: Packed by steel strips and tarpaulin
c. Woven cloth with 7 slats
d. According to the requirements of customers

6. Usage: Mechanical & manufacture, Steel structure, Ship building, Bridging, Automobile chassis, construction, etc.

Cold Rolled ERW Welding Black Annealed Pipe
7. Main market: Middle East, South American, Africa, Asia and some European country and America, Australia, etc.

8. Zinc coating(if) : Pre-galvanized: 50-120G/M2; Hot DIP galvanized: 200-400G/M2

9. Productivity: 50, 000 Metric Tons per Month
Cold Rolled ERW Welding Black Annealed Pipe
10. Remark:
a. Payment terms: T/T, L/C
b. Terms of trade: FOB, CFR, CIF, CIP, EXW, etc.
c. Minimum order: 5 tons
d. Lead time: 7-30 days.

Specification of  ASTM A500 Q195 Q235 Q345 S275 B Grade ERW Structural Mild Steel Square Pipes
Square steel pipeSizeWT(mm)  Rectangular steel pipe SizeWT(mm)
 20*20 1.0-2.5 20*30 1.0-2.75
 25*25 1.0-2.75 20*40 1.0-2.75
 30*30 1.0-2.75 25*40 1.0-2.75
 40*40 1.2-3.75 30*50 1.0-4.75
 50*50 1.2-5.75 30*60 1.2-4.75
 60*60 1.2-5.75 40*50 1.2-4.75
 70*70 1.2-5.75 40*80 1.2-4.75
 80*80 1.2-5.75 50*70 1.3-4.75
 90*90 1.2-5.75 50*80 1.3-4.75
 100*100 1.5-12 60*90 1.3-4.75
 120*120 2.5-12 50*100 1.3-5.75
 140*140 2.75-16 50*150 1.3-5.75
 150*150 2.75-16 60*160 1.3-5.75
 160*160 3.0-16 100*150 2.5-16
 180*180 3.0-16 100*200 2.5-16
 200*200 3.0-16 100*250 2.5-16
 250*250 4.75-16 150*300 4.5-16
 300*300 4.75-16 200*300 5.5-16
 400*400 4.75-25 200*400 5.5-16
 500*500 4.75-25 400*600 5.5-25
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