SA213 Long Seamless Heat Exchanger Steel Tube Strong Structure ASTM Standard

Certification:ISO 9001 ISO14001 TS16949

Minimum Order Quantity:negotiable

Place of Origin:Zhejiang, China (Mainland)

Price:negotiable

Grade:A213

Thickness:0.5 - 12 mm

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TORICH INTERNATIONAL LIMITED

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Location: Jiaxing Zhejiang China

Address: INDUSTRY AREA -HAIYAN ,JIAXING CITY ,ZHEJIANG ,CHINA

Supplier`s last login times: within 29 hours

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TORICH is an enterprise that has been producing precision steel pipes and steel pipe processing for over 20 years, with a factory area of approximately 20000 square meters

The main products produced are carbon steel and alloy steel grade seamless steel pipes, welded precision steel pipes, DOM steel pipes, seamless and welded stainless steel pipes。And our separate workshop also produce machined cast iron parts and cast steel parts, as well ad customized precision parts and difficult precision parts. Our strength is with in our ability to produce metal parts of higher quality control in an integrated process, from mapping and mould design, to casting, forging, machining, heat treatment, surface treatment, assembly and testing.

TORICH team is familiar with the quality requirements and process standards of precision partssteel tubes of leading industrial companies at home and abroad,and management level, and constantly looks for like-minded excellent suppliers, which enable us to reduce the have a comparative advantage over many of our competitors.

In the field of processing, TORICH has 18 sets 4-axis/3-axis CNC machines and over 30 sets of CNC lathers. The machining center is capable of machining 1100x600x800mm parts and the CNC lathes are capable of processing 550x1500mm parts. We specialize in machining stainless steel, alloy steel and other hard metals, as well as carbon steel, aluminium, and copper, with a dimensional accuracy of 0.01mm.

As of 2023, TORICH has perfectly cooperated with more than 50 countries, including Russia, India, Australia, the United Kingdom, France, the United States, Canada, Brazil, and Egypt. Quality and reputation are always our first concerns, with the aim of well serving every customer who trusts in us. TORICH looks forward to partnering with customers all over the world.

Our steel pipes cover the following ranges:
Seamless Precision Steel Pipes
Welded Precision Steel Pipes, with DOM production
Seamless Heat Exchanger Steel Pipe
Seamless Boiler Steel Pipes
Seamless Structural Steel Pipes
Seamless Mechanical Steel Pipes
Seamless Alloy Steel Tubes & Pipes
Seamless Stainless Steel tubes
Welded Stainless Steel Tubes
Seamless Stainless Steel Tubes & Pipes
Welded Stainless Steel Tubes & Pipes
Seamless Carbon Steel Tubes & Pipes
Nickel Alloy Steel Tubes & Pipes

Products Application:
Oil Cylinders
Air Cylinder,
Automotive Cylinder Liners
Boilers, Pressure Vessels
Shell & Heat Exchangers
Jack Lifting
Telescopic Systems
Pneumatic Cylinders
Agricultural Machineries

Steel Grade and Chemical Compositions:
Steel Grade	C	Mn	P	S	Si	Cr	Mo
Steel Grade	max	max	max	max	max	min
T5	0.15	0.30-0.60	0.025	0.025	0.5	4.0-6.0	0.45-0.65
T9	0.15	0.30-0.60	0.025	0.025	0.25-1.00	8.0-10.0	0.90-1.10
T11	0.05-0.15	0.30-0.60	0.025	0.025	0.50-1.00	1.0-1.50	0.44-0.65
T12	0.05-0.15	0.30-0.61	0.025	0.025	0.50	0.80-1.25	0.44-0.65
T21	0.05-0.15	0.30-0.60	0.025	0.025	0.50-1.00	2.65-3.35	0.80-1.06
T22	0.05-0.15	0.30-0.60	0.025	0.025	0.50	1.90-2.60	0.87-1.13

Steel Grade	Tensile Strength	Yield Strength	Elongation	Hardness.Max
Steel Grade	min.ksi [Mpa]	min.ksi [Mpa]	%	Brinell/Vickers	Rockwell
T5b	60[415]	30[205]	30	179HBW/190HV	89HRB
T9	60[415]	30[205]	30	179HBW/190HV	89HRB
T12	60[415]	32[220]	30	163HBW/170HV	85HRB
T91	85[585]	60[415]	20	250HBW/265HV	25HRC
T92	90[620]	64[440]	20	250HBW/265HV	25HRC