API 5CT Q195-Q345 ERW steel pipe/black steel pipe/carbon steel pipe

Technique:

• Electronic Resistance Welded (ERW )

• Electronic Fusion Welded (EFW)

• Double Submerged Arc Welded (DSAW)

Welded Line Type:Longitudinal

Ends:

• Plain • Beveled • Thread(screw) with coupling or cap

End protector:

• Plastic pipe cap • Iron protector

Surface Treatment

• Bared

• Black Painted (varnish coating)

• Pre-Galvanized and hot dipped Galvanized

• Transparent oil,rust-proof black oil

• 3 PE, FBE, corrosion resistant coating

         Tianjin HengJi Steel Co., Ltd. Was founded in May 2000. The Factory covers a land area of approx.173,000 sqm with 13 ERW pipe production lines,4 Hot-dipped galvanized pipe production lines with total annual output of 600,000 tons.
         HengJi have strictly implemented the ISO9001-2008 management system and actively develops diversified operations and maintains dose relations with numerous large steel strip suppliers such as HBIS and Guofeng Iron and Steel. The high efficiency management and finest quality of raw material ensure that the quality of Hengji's products is always among the best in the industry.
        HengJi Steel has won wide praises for its good resources advantages, high quality, complete range of product specifications,and abundant source of supply, convenient traffic and perfect after-sale service.

 FAQ
Q:Are you a manufacturer or trader?
A:We are a manufacturer ,and we can have our own factory produced many steel products.
Q:Where is your factory ?
A;Our factory is located in tianjin city jinghai town .
Q:Can you make the steel pipe according to the standard that we request ?
A:Generally, we provide the steel in an equivalent standard, but we also manufacture the steel according to customer' request standard, it may request MOQ and please contact us to verify
Q:About size ?
A:Commercial size are in stock, if you wanted a customized size, there'll ask MOQ and please contact us to verify
Q:Do you provide a Mill Test Certificate or Quality Certificate?
A:Yes, we provide it.
And if you need other certificate, please let us know, we'll prepare it accordingly
Q: What about your standard delivery date ?
A: Within 15-25 days after receiving your deposit.

         If you have any demand ,contact with me pls!