small in big special package of small black welded tubes hot all black tube made in China

$600.00 - $780.00
Min. Order
10 Tons
Quick Quotation
Company Information

DongPengBoDa (Tianjin) Industrial Co., Ltd.

CN Trading Company
Response Time
Response Rate:
8 Years Paid Supplier Gold Supplier Onsite Check
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Quick Details

Port: Xingang,China
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 1200000 Ton/Tons per Month
Standard: API,ASTM,BS,GB
Standard2: API 5L,ASTM A53-2007,BS 1387,GB/T3639,GB/T8162
Grade Group: 10#-45#,Q195-Q345
Grade: 20#,45#,Q195,Q215,Q235,Q345
Thickness: 0.5 - 13 mm
Section Shape: Rectangular
Outer Diameter: hollow sections
Place of Origin: Tianjin China
Application: construction material ,car foor frame,etc.
Technique: Hot Rolled
Certification: ISO 9001
Surface Treatment: OILED PAINTED
Special Pipe: EMT Pipe
Alloy Or Not: Non-alloy
Annual production: 1.4 miliion tons
Offcial website:
wall thickness: Variable in the range, diameter, wall thickness with the set
surface treatment: oil, spray paint,sand-blasting,etc
condition: NBK
Steel pipe quality assurance: All of the products sold go with quality guarantee ISO 9001
materials: 10/20/35/45/16Mn Q345B
Brand Name: DPBD
Application: gate,door,mechinery,construction,petroleum casing pipe ,fluid pipeetc.
Pipe Wall Thickness: 1.2-13mm,but for Q345 max wall thick:12mm
Secondary Or Not: Non-secondary
Delivery Detail: 7~15days,it depands on goods.
Packaging Detail: water-proof packing,etc.






Cold Rolled Steel Pipe

Building Material Sales( Hollow section , pipes ) Products must be guaranteed quality 



brands:DPBDWall thickspecification in details

25*25     /20*30/    30*30/  

20*40/   30*50/   50*50/  

40*60/   30*40/   25*50/  

30*60   /40*50




50*50    /40*60/    60*60/    

 40*80/   60*80/  50*100/

 80*80/   60*120/  50*70


60*60    / 40*80/    60*80/  

   50*100/   60*120/  80*80/  

  100*100/    80*120


100*100/ 80*120   / 80*160/    

120*120 /  130*130 /   140*140 /  

150*150 / 160*160/  175*175/  250*150/   

180*180/  200*200/  80*140/   100*150/

100*200/   150*200/   250*100

60*60~250/  65*60~250




Q345 max:12mm


square pipe:100*100~300,

rectangular pipe:100*150-250*400,300*350.




SHS RHS CHS for Cold rolled,cold rolled /cold formed,Hot rolled/hot formed manufacturing.





cr pipe167.jpg


Packaging & Shipping

  The usual package is plastic package,others special order.








Black steel pipe manufacturing process show,if you are interesed in vedio of the process,just contact the supplier or send a mail name card.


 CR P1.jpg

cr p5.jpg




Sales net map as followed:


sales map.jpg



Our group is founded in 2006, and the register capital is 205 million Yuan. It has three subsidiary companies: Tianjin Tianfeng Steel Pipe Co.,Ltd; Tianjin Tianwang Steel Pipe Co.,Ltd; Tianjin FWS Trading Co.,Ltd. After years of hard work, we have formed a diversified investment pattern of development, and in accordance with the requirements of new industrialization, we have given full play to their own advantages to achieve the scale, structure, quality and efficiency overall promotion.