stainless steel tubes ASTM A249 Stainless Steel Tubes are designed for Condenser and any other Pressure and Heat-exchanger tube

Stainless steel tubes

We can supply a variety of stainless steel welded pipes and tubes.

Stainless steel pipes & tubes are widely used for many areas as follows:

1. decoration, door, windows, handrail, ladder, furniture and so on.

2. heat-exchanger, condenser, boiler pipeline parts and superheater.

3. pressure pipelines, petroleum transmission pipes, petrolchemical industry pipes, liquid delivery pipe, water pipelines.

4. milk transmission, sugar factory, dairy, sanitation, bathroom pipes and other sanitary areas.

5. other industry pipes which need the corrosion-resistance and pressure material.

6. any other pipelines.

We have many kinds of stainless steel pipes & tubes, including 201, 202, 301, 304, 316L, 2205 and so on.

As regards to the product standard, we produce the stainless steel pipes & tubes in strict accordance with ASTM A249, A269, A270, A312, A554, DIN 11850 and so on.

1) Material of stainless steel: 201(approx 0.8-1.1% Nickel, 14.5-16% Chromium)202(approx 3.5-5.5% Nickel, 15--16% Chromium)304(approx 7.8-9% Nickel, 17-19% Chromium) 316L(approx 10-12% Nickel, 15-17% Chromium, 1-2.5% molybdenum and ≤0.03% Carbon)And so on. The original materials import form India, Korea and Taiwan, Such as YUSCO, BNG, POSCO and JINDAL. 2) Process method: Cold drawn, Pickling, Annealing, Polishing3) Standards: ASTM A2494) Mark: Steel Seal and Label5) Applied field: Superheater, Boiler parts, Condenser, Heat-exchanger6) Surface: outsider: null; inside: weldline leveled.7) Tolerance: Outer Diameter: +/-0.2mm, thickness: +/-0.03mm and length: +/-5mm 8) Packaging: Inner packing: 1 plastic bag (polythene) / piece, and 500kgs is packed in one bundle. Outer packing: Kraft paper, wooden cases or according to customers' requests.

AISI 304 is a kind of widely used stainless steel material. Its chemical component is showd as follows:

304 (approx 7.8-9% Nickel,17-19% Chromium)

According to the market demands, Meiya Stainless Steel Co., Ltd. supply stainless steel pipes which was made from the AISI 304 material.

Comparing with other stainless steel material, just like 201, the AISI 304 pipes has a higher corrosion resistance. and comparing with 316, the AISI 304 pipes has the cheaper price than them.

304 stainless steel pipes are widely used in many different kind of areas, such as food industry, pharmacy, chemical industry, and so on.

Stainless steel pipes & tubes are widely used for many areas as follows:

1. heat-exchanger, condenser, boiler parts and superheater.

2. pressure pipes, petroleum transmission pipes, petrolchemical industry pipes, liquid delivery pipe, water pipelines.

3. milk transmission, sugar factory, dairy, sanitation, bathroom pipes and other sanitary areas.

4. other industry pipes which need the corrosion-resistance and pressure material.

5. decoration, door, windows, handrail, ladder, furniture and so on.

We have many kinds of stainless steel pipes & tubes, including 201, 202, 301, 304, 316L, 2205 and so on.

As regards to the product standard, we produce the stainless steel pipes & tubes in strict accordance with ASTM A249, A269, A270, A312, A554, DIN 11850 and so on.

stainless steel tubes for Heat-exchanger