Table Of Content
Navgraha Steel and Engg Company is a major fabricator of Stainless Steel 309 Pipes. These pipes are offered with large specifications applicable in several industries. It diversifies with diameter and thicknesses including various standard and customized sizes. The titanium-balanced out variant of 309H Stainless Steel Pipe is the hexagonal rotor utilized especially for sharpening applications. Stainless Steel 309H Pipes balanced out stainless steel. The material used to fabricate these pipes is SS 309 stainless steel that retains high corrosion confrontation in addition to strength evaluated to stainless steel 304 grade pipes.
Composition Elements Of SS 309:
These Stainless Steel 309 Pipes are both strength and erosion obstruction is better than 304 pure. In addition, SS 309 pipes are notable for solid protection from strength and oxidation at constant temperatures up to 2000 degrees F (1093 degrees C). Stainless Steel 309H Pipes principally offers magnificent between granular consumption opposition after exposure to temperatures from 800 degrees F to 1500 degrees F in chromium precipitation. The single significant contrast between 309 with 309 H is the carbon content. Compound 309H has incredibly fewer carbon segments which diminish carbide precipitation and upgrades weldability.
Attributes Of SS 309H Pipes:
• Alloys 309 and 309H pipes are austenitic chromium-nickel treated steel prepares that will be generally utilized for higher temperature applications.
• They have high chromium and nickel substance.
• SS 309 and SS 309H pipes are high rustproof.
• They have excellent protection from oxidation and extraordinary heat obstruction when offering great energy at room and expanded temperature ranges.
Stainless Steel Welded Pipes in Stainless Steel don’t respond to heat treatment. Alloy309 pipes will work on their solidarity and strength by cold work. SS 309 pipes have benefits because of their magnificent mechanical properties in high-temperature conditions. SS 309 H Pipes can’t be solidified by treatment since they comprise austenite alone at room temperature. Stainless Steel 309 H Pipes has higher pliable capacity and yields. They are not prepared at higher temperatures where such amalgams can be utilized and get by excellent working. AISI 309 Pipes are non-magnetic and magnetic when complex works.
• Heating parts
• Aircraft and fly motor parts
• Heat exchangers
• Carburizing toughening items
• Sulphite alcohol supervision machine
• Kiln liners
• Boiler confounds
|Specifications||ASTM A312, A358 / ASME SA312, SA358|
|Dimensional specification||ANSI/ASME B36.19M, ANSI/ASME B36.10M|
|Seamless / Welded Pipe Size||1 / 8″ NB – 24″ NB|
|EFW Pipe Size||6″ NB – 48″ NB|
|Outside Diameter||6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock|
|Manufacturing Shapes||Hydraulic, Round, Rectangle, Square, Hex, Honed|
|Manufacturing Techniques||Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded|
|Schedule Thickness Range||SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS|
|Pipes End Types||Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends)|
|Delivery Condition of Pipe||Annealed and Pickled, Polished, Bright Annealed, Cold Drawn|
|Surface Finish||No.1, No.4, No.8 Mirror Finish, 2B|
|Value Added Services||Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing|
|SS 309||1.4828||S30900||SUS 309|
|SS 309H||1.4833||S30909||SUS 309H|
|SS 309||≤ 0.20||1.50-2.50||2.00||0.045||0.015||19.0-21.0||11.0-13.0||≤ 0.11|
|SS 309H||0.04 – 0.10||1.0 max||2.0 max||0.045 max||0.030 max||22.0 – 24.0||12.0 – 15.0||–|
|Hardness HB 30 ≤ HB||0.2% Yield strength Rp ≥ N/mm²||Tensile strength Rm N/mm²||Elongation A5 ≥ %||Resistant on air up to °C||Modulus of elasticity kN/mm²|
Calgary, Sharjah, Karachi, Santiago, Geoje-si, Haryana, Aberdeen, Lahore, Kanpur, Jeddah, Montreal, Noida, Seoul, Granada, Houston, Visakhapatnam, Algiers, Chennai, New York, Melbourne, Bhopal, Ahmedabad, Chiyoda, Vung Tau, Coimbatore, Ernakulam, Bengaluru, Nashik, Surat, Manama, Petaling Jaya, Hyderabad, Sydney, Los Angeles, Atyrau, Howrah, Jakarta, Gimhae-si, Riyadh, La Victoria, Caracas, Dallas, Brisbane, Muscat, Rajkot, Jaipur, Dubai, Ludhiana, Navi Mumbai, Ankara, Lagos, Kuala Lumpur, Faridabad, Ranchi, Al Jubail, Baroda, Indore, Perth, Busan, Nagpur, Thane, Thiruvananthapuram, Toronto, Cairo, Abu Dhabi, Ho Chi Minh City, Pune, Colombo, Ahvaz, Port-of-Spain, Vadodara, Milan, Madrid, Doha, New Delhi, Gurgaon, Chandigarh, Secunderabad, Bangkok, Tehran, Ulsan, Rio de Janeiro, Kuwait City, Bogota, Istanbul, Courbevoie, Pimpri-Chinchwad, Mumbai, Dammam, Edmonton, Kolkata, Hanoi, Al Khobar, Jamshedpur.