ASTM A789/ ASTM A790 Uns S32760 1.4501 X2crnimocuwn 25-7-4 25cr Seamless Duplex Stainless Steel Tube-Heat Exchanger Tube

Product Name	Stainless steel Tube
Grade	UNS S32760
Standards	JIS, AISI, ASTM, GB, DIN, EN
Diameter	1/8''-36''    10.3mm-914.4mm
Thickness	1mm-70mm
Length	5000mm-12000mm,or customize
Surface	AP,BA,2B,or others
Pipe Ends	Bevel end,Plain end,Bevel both ends,Bevel large end,Bevel small end,or others

Application	petroleum,foodstuff,chemical industry,construction, electric power,nuclear,energy,machinery,biotechnology,paper making,shipbuilding,boiler fields.
Quality and test	Radiography Test Report,PMI,Heat Treatment Charts,Manufacturer Test Certificate,etc.
Packing	Ply Wooden Boxes,PE Fabric Bundles,Standard seaworthy export packing,Plastic Bags, or as required
Delivery time	20-75 days

 

Product Parameters

Chemical Composition
 

Grade	C	Mn	P	S	Si	Ni	Cr	Mo	N	Cu	Others
S32760	≤0.03	≤1.00	≤0.03	≤0.01	≤1.00	6.00-8.00	24.00-26.00	3.00-4.00	0.20-0.30	0.50-1.00	W 0.50-1.00

NOTE:  PREN:Cr+3.3*(Mo+0.5*W)+16*N≥41

Mechanical Properties
 

Grade	Tensile Strength ksi(MPa)	Yield Strength ksi (MPa)	Elongation (%)	Hardness HBW	Hardness HRC
S32760	≥109(750)	≥80(550)	≥25	≤310	≤32

 

 

Production Line

 

Zhongzheng Stainless Steel Co., Ltd. was established in 2018 with aregistered capital of 20 million yuan. lt is a manufacturing company thatintegrates the production of special materials, manufacturing andprocessing, sales, and technology development. The company covers anarea of 2,000 square meters and has 200 employees. it has built worldclass stainless steel seamless pipe (hot piercing, cold drawing, cold rollingproduction lines, precision steel pipe production lines, and large, mediumand small-sized welded pipe production lines. The company has beencommitted to providing high performance, high precision, hightemperature-resistant, high pressure-resistant, and corrosion-resistantsolutions and technical services for industrial equipment pipeline systems.The company specializes in producing a series of steel pipes, pipe fittingsflanges, etc., such as high-temperature (nickel-based) alloys, austeniticduplex steel, urea grade stainless steel, super stainless steel, etc. Thecompany is equipped with an annual production capacity of 5,000 tons ofstainless steel seamless pipe production line, 7,000 tons of welded pipeproduction line, and 500 tons of pipe fittings production line, etc. lt canoroduce stainless steel seamless pipes with diameters ranging from ?Φ?6 to?Φ?762 and wall thicknesses ranging from 0.5 to 70 mm, stainless steelwelded pipes with diameters ranging from ?Φ?15 to ?Φ?2200 and wallthicknesses ranging from 0.5 to 80 mm, pipe fittings, and various stainlesssteel ingots, round steel, rough pipes, etc., according to customerrequirements and in accordance with standards such as GB, ASTM, etc. 

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