• Surya Steel

SS Pipes and Tubes

Surya Steel offers a range of SS Pipes and Tubes. Stainless steel grades ASTM A 312, A 213, A 249, A 269, A 358, A 240, and types 202, 304, 304L, 304H, 316, 316L, 316Ti, 321, 321H, 317, 317L, 310, 310S, 409, 410, 420, 430, etc; and seamless carbon steel pipes for high-temperature service in NPS 1/8 to NPS 48 inclusive, with nominal (average) wall thickness as given in ANSI B 36.10. Pipes in other dimensions are also available, suitable for bending, flanging, and similar forming operations, and for welding. The following grades are available: ASTM A 106 GR. B, ASTM A 53 GR. B, API 5L GR. B, IS 1978 YST 210, IS 1978 YST 240, DIN 17175 ST 35.8, DIN 17175 ST 45.8, DIN 17175 ST 52.0. Alloy steel: these tubes which withstand operating temperatures of about 600°C (1110°F) and pressure up to 320 bar (4645 PSI) over long life – a period of several decades. Alloy steel boiler tubes in India are governed by the Indian Boiler Regulations Act; each pipe/tube is required to be genuine, of reputed make and certified by the IBR. The company stocks low alloy steel seamless pipes and tubes in following grades: ASTM A 335 P11, ASTM A 335 P22, ASTM A 335 P5, ASTM A 335 P9, ASTM A 335 P91, ASTM A 213 T11, ASTM A 213 T22, ASTM A 213 T5, ASTM A 213 T91, ASTM A 335 P1, DIN 17175/15Mo3, DIN 17175/13CrMo44, DIN 17175/ 10CrMo910. Low temperature carbon steel seamless pipes: these pipes used in petroleum and gas pipe line sector can be offered in following specifications: ASTM A 333 grade 6 carbon steel and alloy steel seamless tubes. For boiler pressure parts, the following grades are available: ASTM A 179, ASTM A 210 grade A1, ASTM A 209 grade T1, BS 3059/90/1/320, BS 3059/90/2/360, BS 3059/90/2/440, BS 3059/90/2/620, BS 3059/90/2/622 and BS 3059/90/2/243.