1. General Usage Pipe Product Description: Tube for general structure, gas and water transportation Standards: ASME/ASTM: A/SA312; DIN 17456, Grade:201,304/304L,304H,316/316L,316Ti,317L,321/321H,309S,310S Outside diameter range from 6mm to 530mm. Wall thickness range from 0.5mm to 38.1mm. 2. Boiler and Heat-exchanger Tube Product Description: Tube for boilers, heat exchangers, super heaters, condensers and catalytic tubes, refining furnaces etc. Standards: ASTM/ ASME A213/SA213, A269/SA269, A312/SA312 Steel Grade:TP 304/304L, 316/316L, 316Ti, 321/321H, 309S, 310S, 347/347H Outside diameter range from 3.18mm to 60.3mm. Wall thickness range from 0.3mm to 2.11mm. 3. Hydraulic Tube Product Description: Hydraulic system, Mechanism in automation, fuel tubes for aircrafts, instrumentation Standards: ASTM/ASME A213/SA213, A269/SA269 Steel Grade: TP 304/304L, 316/316L, 321, 904L, Incoloy 600,600H,800,800H Surface Type: These tubes can be supplied with BA surface finish or with polished outside surface and inside surface Outside diameter range from 3.18mm to 60.3mm. Wall thickness range from 0.3mm to 2.11mm. Surface: Bright Anneal, Polished, Normal Surface, Sanitary Grade, Mirror grade Normal Delivery State: Annealed and Pickling Mill test certificate: according to EN 10204 3.1B Standard export package or as clients requirements
