Seamless Steel Pipes and Tubes1 Commodity name: astm a210 seamless steel pipe/tube2Material: sa210a1,sa210c4 Size: O.D: 21.3mm--609.6mm W.T:3.73mm~40mm5 Process method:cold rolled6 Certification:DIN7 Packing: in bundle and PVC bag8 Application:oil pipea)General service industries (oil&gas, food,chemical,water treatment,shipping)b)Fluid,gas and oil transportc)Pressure and heat transmissiond)Construction and omamente)Boiler heat exchangerWe also can provide: cold rolled, hot rolled, hot dipped, ERW Pipe and plate and coil