ASTM A179 thin wall Carbon Steel Seamless Pipe , Condenser And Heat - Exchanger Tube - ASTM A179 thin
ASTM A179 thin wall Carbon Steel Seamless Pipe , Condenser And Heat - Exchanger Tube For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale ASTM A179 thin wall Carbon Steel Seamless Pipe , Condenser And Heat - Exchanger Tube, Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.
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ASTM A179(ASME SA179)? Seamless Steel Pipes for Heat-exchanger and condenser
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Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating
Ends: BE/PE, ends caps
Marking: as per requirement
Delivery Condition: Annealed/Normalized/Tempered
Size:(mm)
? ?OD:3.2mm – 76.2mm (1/8 – 3 in.)
? ?Length: ≤16m. Fixed Length (6m,9m,12m, 16m or as per requirement) or random length
Package: Hexagonal Bundles with steel strips and plastic wrapping outside/Wooden box/Wooden crate/Steel frame/As per customer’s requirement
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CHEMICAL COMPOSITION(%):
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C≤ | Mn | P≤ | S≤ |
0.06~0.18 | 0.27-0.63 | 0.035 | 0.035 |
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MECHNICAL PROPERTIES:
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Tensile Strength? σb(Mpa) | Yield Strength σs(Mpa) | Elongation????? δ(%) | Hardness (HRB) | ? |
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≥325 | ≥180 | 35 | ≤72 | ? |
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DIMENSION TOLERANCE:
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Processing | Pipe Sizes | Tolerances |
SEAMLESS COLD DRAWN | OD | <25.4mm | ±0.10mm |
25.4~38.1mm | ±0.15mm |
38.1~50.8mm | ±0.20mm |
50.8~63.5mm | ±0.25mm |
63.5~76.2mm | ±0.30mm |
WT | OD≤38.1mm | 0~+20% |
OD≥38.1mm | 0~+22% |
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INSPECTION AND TEST:
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CHEMICAL COMPOSTION TEST. MECHANICAL PROPERTIES TEST(tensile strength, yield strength, elongation, flaring, flattening, flanging, bending, hardness, etc). SURFACE AND DIMENSION CHECK. NON-DESTRUCTIVE TEST(eddy current test/ultrasonic test), hydraulic test.
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Description:
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ASTM A179(ASME SA179) ?
Seamless low carbon steel pipe for heat-exchanger and condenser
Size range from OD3.2~76.2mm (1/8 – 3 in.), WT as per customer’s requirement
Top quality products
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Applications:
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For heat-exchanger and condenser, heat supply, heat transfer equipment. Petro-chemical industry, transportation of fluids, low and medium pressure boiler, etc.?
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Competitive Advantage:
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Good surface quality(very few oxide skin). A179 is one of our most popular products. We exported this material to many countries about 7,500MT/Year, most of the customers have been cooperated with us for more than 6 years. Good & stable quality with the best service helped us to set up very good long-term relationships with our customers.
Always put quality on first consideration makes us keep our qulity stable and good. Always put customer’s benefit before ours makes our good service and gain us good reputation.
Advanced equipment. Sincere , truth and careful attitude on communication and work.
CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.
Address: INDUSTRIAL ZONE, ZOUQU TOWN, WUJIN DIST., CHANGZHOU CITY, JIANGSU PROV., CHINA, Changzhou, Jiangsu, China, 213000
Tel: 86-519-83830661
Changzhou Ruiyuan Steel Tube Co., Ltd. is a company specialized in manufacturing cold drawing seamless steel tube. Our company is located at the industrial park in Zouqu Town, western suburb of Changzhou city, Jiangsu province, China. It is near the 312 national highway, and it is only 1kilometer away from well-known Light City in China. Furthermore, it is about 8 kilometers away from Changzhou airport, Shanghai-Nanjing railway and Shanghai-Nanjing highway access. It has good geographical position and convenient transportation.
Our company was founded in November, 2006, and started the trial production in June 2007. There are about 300 employees here, including over 35 engineers. The company occupies an area of 50,000 square meters, including the workshop building area of 28,000 square meters. The total investment for this project is more than RMB80,000,000. The size range of seamless steel tube is from O.D. from 8mm to114mm锛學.T. from 1 to 12mm;Products produced by high-quality carbon steel and alloy steel structure such as 10, 20, 35, 45,15CrMo, 20CrMoG, 12Cr1MoG etc. All the products are produced according to the National Standard and customers鈥?requirements. The current annual capability of our company is 100,000 tons. Our products are widely used in machinery, petrochemicals, boiler pressure vessel, auto and motorcycle manufacture industry.
Our company possesses advanced equipments. There are 蠁50mm and 蠁60mm enhanced hot rolling perforation machines, 100~1000KN cold-drawn machines. 36m continuous both normalizing and annealing furnace
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