A249 Austenite Welded Stainless Steel Pipe
high-quality A249 stainless steel pipes
A249 welded stainless steel tube is a welded austenitic stainless steel tube with a chemical composition of nickel, chromium and molybdenum and other constituent alloys. This makes these A249 stainless steel tubes more resistant to corrosive and oxidizing media. With excellent corrosion resistance and high temperature strength, it can withstand applications in harsh environments.
SA249 heat exchanger tubes are designed for high temperature and high pressure applications and are used in industries such as petroleum, chemical, food, pharmaceutical, machinery, and power.
Stainless Steel A249 Heat Exchanger Tube Specification
| Stainless Steel 304/304L/316L | |
| ASTM A270, ASTM A269, ASTM A249, | |
| 16mm - 2000mm ; | |
| 0.8mm - 20 mm ; | |
| 6 Meters - 18.3 Meters ; As customers' request ; | |
| According to the Standard , +/-10% Commonly ; | |
| 180#, 320#, 400# Satin / Hairline, Bright Anneal, Pickle,400#, 500#, 600# or 800# Mirror finish | |
| ASTM A249 (A1016) |
<25.4 | ±0.10 | ±10%S | <50.8+3-0 OD Greater than or equal to 50.8+5-0 |
| Greater than or equal to 25.4~<38.1 | ±0.15 | |||
| Greater than or equal to 38.1~<50.8 | ±0.20 | |||
| Greater than or equal to 50.8~<63.5 | ±0.25 | |||
| Greater than or equal to 63.5~<76.2 | ±0.31 | |||
A249
gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment, complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.
<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
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