1. Outer Diameter:

10-1000mm

2. Wall Thickness:

0.8-30mm

3. Length:

3-12m

4. Main Material:

(Carbon Steel & Low Alloy steel)

• ASTM A53, A106, A210, 4130
• S355JR, S275JR, S235JR
• STKM 13A, STKM11A,STKM16A
• German St37, St42, St45, St52, DIN1626, DIN17175, 
• Chinese Q345, 16Mn etc
• etc

6. Special specifications:

Available according to customer’s requirements and quantity.

7. End Shape:

Beveled end , plain end, varnished, or adding plastic caps to protect the two ends as per customer’s requirements

8. Surface treatment:

Painted, Oiled, galvanized, phosphate etc to prevent rust