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
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Heat Exchanger Boiler Seamless Cold Drawn Steel Tube High Pressure ASTM A192
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Certification:ISO 9001 ISO14001 TS16949
Price:negotiable
Company Data
Verified Supplier
Contact Person
Richard SHEN
Business Type:
Manufacturer Distributor/Wholesaler Exporter Trading Company Seller
Officials:
INDUSTRY AREA -HAIYAN ,JIAXING CITY ,ZHEJIANG ,CHINA
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Cold drawn Seamless Carbon Steel ASTM A192 High Pressure Heat Exchanger Boiler Tubes
ASTM A192 Seamless carbon steel boiler tubes for high pressure
service
Seamless Carbon Steel Boiler Tubes for High-Pressure Service
Applications:
for Boilers,Superheaters,
Heat-Exchangers,
High-pressure Boilers,
Steam Boilers
Cold Condensers and High-Pressure Services,
High-Temperature Services for Boiler Constructions
Size range: O.D.:12.7-177.8mm W.T.:1-25.4mm L: according to customer
requirement
Manufacture:
Tubes are manufactured by seamless process and both hot finished
and cold finished are applicable.
Heat treatment:
Hot finished tubes need not be heat treated.
Cold Finished tubes are heat treated after the final cold finishing
pass at a temperature of 1200℉(650℃) or higher
Steel grade SA179 Chemical Composition & Mechanical properties
C | Mn | P | S | Si | Tensile Strength | Yeild point | Elongation |
0.06-0.18 | 0.27-0.63 | 0.035Max | 0.035Max | 0.25Max | min ksi[Mpa] 47[325] | min ksi[Mpa] 26[180] | ≥35% |
Hardness
Brinell Hardness | Rockwell Hardness Number |
WT≥0.200in(5.1mm) | WT＜0.200in(5.1mm) |
137HRB | 77HRB |
Tolerance for OD and WT(SA-450/SA-450M)
OD in(mm) | + | - | WT in(mm) | + | - |
＜1''(25.4) | 0.10 | 0.10 | ≤1.1/2''(38.1) | 20% | 0 |
1''～1.1''(25.4～38.1) | 0.15 | 0.15 | ＞1.1/2''(38.2) | 22% | 0 |
＞1.1/2''～＜2''(38.1～50.8 | 0.20 | 0.20 | |||
2''～＜2.1/2''(50.8～63.5) | 0.25 | 0.25 | |||
2.1/2''～＜3''(63.5～76.2) | 0.30 | 0.30 | |||
3''～＜4''(76.2～101.6) | 0.38 | 0.38 | |||
4''～＜7.1/2''(101.6～190.5) | 0.38 | 0.64 | |||
＞7.1/2～9''(190.5～228.6) | 0.38 | 1.14 |
Mechanical Testing:
Flattening Test
Flaring Test
Flange Test
Hardness Test
Hydrostatic Test
Our Company
Packing & Delivery
Packing Details : In bundles or in wooden boxes packaging
Delivery Details : 30-60days
In hexagonal bundles packaging with woven
In hexagonal shaps,the tubes will be well fixed,so it can avoid the
damages when delievey .
In wooden boxes.
Solid packaging ,protecting tubes from damages much better.
In poywooden packaging,It cut the packaging costs also it can
protect tubes well
In bundles with end caps.well protect tubes from rust.
Carton Packing suit for the cutting length
QUALITY CONTROL
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring
Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield
Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking.
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a
perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate
longitudinal and transversal defects.
Impact Testing
Tensile Strength Testing
Chemical Composition Testing
FAQ
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample of Cold drawn Seamless Carbon Steel ASTM A192 High Pressure Heat Exchanger Boiler Tubes for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30%
T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us
Company Profile
TORICH INTERNATIONAL LIMITED
Who We are ？
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.
What products we do？
------- Invent and produce various Precision Steel Pipes
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
CNC Stainless Steel Parts
CNC Aluminum Parts
CNC CopperParts
CNC Turning Parts
CNC Milling Parts
Products Application:
Oil Cylinders
Air Cylinder,
Automotive Cylinder Liners
Boilers, Pressure Vessels
Shell & Heat Exchangers
Jack Lifting
Telescopic Systems
Pneumatic Cylinders
Agricultural Machineries
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