Spiral Steel Pipe

Spiral Steel Pipe Product specifications 1) Type:Spiral Steel Pipe 2) Standard:ASME API, GB 3) OD: 1/2"-48" 4) WT : SCH20-SCH80 5) Material: A106 B ,API 5L X42-X70 6) SSAW is widely used for natural gas, city gas, oil gas,water and coal slurry transporting, andcan be applied in construction of gymnasium , depot's tower and some big steel framework project Product show