Material :A53 (A, B), A106(A,B),Q345, 16Mn, 10# 20#, 45# ,S235JR, S355JR; ASTMA252 Gr.2, Gr.3; ST37, ST42, ST52; Gr.B, X42, X46, X52, X56, X60, X65, X70, etc

Standard :ASTM A53/A 106, API5L, ANSI B36.10, ASTM A106, API 5L, DIN2448/1629, ASTM A53M, ASTM A179, GB 5310,GB6479,GB9948,GB/T17396 GB 3087, GB/T 8162 ,GB/T8163

Surface: Oiled , black painted or glavanized to prevent rust etc.

Applications:Seamless steel pipes for low and medium pressure boiler, high pressure boiler, and ship-building, liquid service, petroleum cracking, chemical fertilizer equipment, drawing-oil-equipment and structure purposes.

 Advantages:

1.20 + years of production experience at your service.

2. The fastest delivery

3. The lowest price

4. Most comprehensive standards and materials for your choice.

5.100% export.

6. Our products EXPORT to Africa, Oceania, mid east, eastern Asia, Western Europe etc.