Choose from ERW pipes in austenitic, ferritic, martensitic, duplex and PH grades, with every order backed by EN 3.1 test certificates and an inspection report. These pipes serve oil and gas, chemical processing, pharmaceuticals, food and beverage and construction, as well as water supply and heat exchanger applications. Buyers in the USA can request standard or custom sizes and get guidance from the technical team. Contact Raykam Alloys for a quote : - https://raykamalloys.com/st ...