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    ERW Steel Pipe ERW steel pipes are made of carbon steel and alloy steel, and are mainly used for transporting oil and natural gas. They have high strength, good toughness, and high resistance to corrosion and pressure. Size Welding Steel: 1/2"~48", DN15~DN1200 OD21.3MM~1219.2MM.
    Industrial Processes hot rolled, hot expanded, cold drawn, and hot galvanized Application Our ERW steel pipes are widely used in many industries, such as petroleum, power generation, natural gas, chemicals, shipbuilding, papermaking, and metallurgy, etc.