Trade Assurance Supplier Alibaba China Supplier Weld black carbon steel pipe/Black round steel pipe
----High quality, best price!!!
Welded steel pipe is made of steel sheet or strip coil after crimp forming welding steel pipe, average length of 6 meters. Welded steel pipe production technology is simple, high production efficiency, varieties, specifications, less equipment investment.
Our Main Products:Black Weld Pipe (ERW Steel Pipe), Galvanized Steel Pipe, Black Square / Rectangular Steel Pipe, Galvanized Sqaure/ Rectangular Steel Pipe ,Hot Dip Pipe with different technique and surface treatment.
Standard:GB/T3091 –2001 , BS1387 –1985 , DIN EN10025, DIN2440, EN10219 , JIS G3444:2004 , ASTM A53 , ASTM A500, API 5L .
Steel Grade:Q235, Q345 ,S235JR,S275JR, S355,S355JR,S355J2H, STK400 ,STK50 API 5L: A, B, X42, X46, X52, X56, X60, X65 X70
End:square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled,
Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE)
Packing:Plastic plugs in both ends with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.
Weld pipe is same with the square and rectangular pipe.
Packaging & Shipping
Tianjin Tianyingtai Steel Pipe Co.,Ltd.is established in 2001, specialized in manufacturing all kinds specifications of welded pipes,galvanized welded pipes,galvanized steel pipes,and others.Across the rapid development for ten years,we have expanded to eight advanced High-Frequency welded production line gradually,in 55,000 square meter factory, the annual production capacity can reach 400,000 tons,and have only dust-free plant in china,completely guarantee perfect quality and security management. we maintain the recognized ISO 9001 Quality management accreditation and BV certificaation to ensure we meet the highest standards.
How is the quatity of your products?
Our products are manufactured strictly according to national and international standard,and we take a test on every pipe before delivered out.If you want to see our quality certifications and kinda of testing report,pls just ask us for it.
If products’ quality doesn’t match the description we give or peomise before you place your order,we peomise 100%refund.
How about price?
Yes,we are factory and be able to give you lowest price below market one,and we have a policy that “for saving time and absolutely honest business attitude,we quote as lowest as possible for any customer,and discount can be given according to quantity”,if you like bargain and factory orice is not low enough as you think,just don’t waste your time.
Pls trust the quotation we would give you,it is professional one.
Why should you choose us?
Chose happens because of quality,then price,we can give you both.additionally,we can also offer professional products inquiry,products knowledge train (for agents )
Quick goods delivery,our factories locate near the seaport,which is very convenient for transportation.
Our service formula:good quality+good price+good service =customer’s trust =Honor business