ASTM A500 grade b 40*40 steel square pipe

We, Hebei Borun Steel Trade Co., Ltd are an international manufacturer of Tubular pipe for Oilfield and Energy Production. We offer pipe for petrochemical industry, chemical industry, power industry, agricultural irrigation and urban construction, and even pipeline transmission

We specialize in wholesale orders to large companies and distributers.

Please send a message with what you need for a very competitive quote. Larger orders or small orders can receive discounted prices.

We can offer one of the widest variety of grades on DIN EN10210, EN10219, GB / T3094-2000, ASTM A500, JIS G 3466, GB / T6728-2002 steel products in the industry.

Square tube

-O . D: 20mm * 20mm-1000 * 1000mm

-WT: 2mm-35mm

-Length: 6m-12m, or as per customer's requirements

- Steel grades: Q195, Q235, Q345 (16Mn), STKR400 / 490, A500, ST37 / 44/52, S235, S275, S355, etc.

We can also customize your order with any coating and threading you need.