Our company can provide you erw black plain end steel pipe with the following standard: astm a53 a sch40, bs1387 light class and meuium class, en39 and din2444, size from 1/2 inch to 4 inch, with length of 18ft, 21ft, 24ft or according to customer's requirement, used for structure and steel fence. Welcome your enquiry Appearance: black steel pipe Sizes : o. D.: from 1/2 inch to 4 inch wall thickness : according to astm a 53 sch40, en 39, bs1387 and din 2444. Length: according to customer's requirement
