TORICH INTERNATIONAL LIMITED Company Profile

A Professional Steel Pipes Materials Inventor, Manufacturer And Solution Provider

TORICH INTERNATIONAL LIMITED is a professional inventor, manufacturer, and solution provider of steel pipe materials, integrating production and international trade, specializing in various precision steel pipes. Established in 1997, the factory covers 10,000 square meters, with an annual production capacity of 50,000 tons of steel pipes and a trading and warehousing capacity of 100,000 tons. It employs over 100 people and has more than 30 years of market experience, with products exported to 56 countries and regions.

In 2008, Torich International Limited was established specifically to handle international marketing, with products sold globally.

Main products

1. Seamless precision steel pipes

2. Welded precision steel pipes (including DOM pipes)

3. Precision machinery pipes, bearing pipes

4. Hydraulic cylinder steel pipes, hydraulic telescopic cylinder pipes, honed pipes

5. Stainless steel, alloy steel, niobium-based alloy steel pipes, etc.

Factory Services

1. Quick Response: TORICH will quickly analyze your email upon receipt and address your concerns (typically within 10 hours).
2. Professional Design: If you need to develop new projects, TORICH can assist you. We will discuss design drawings with you and quickly produce samples.
3. Factory Visit: TORICH has its own factory, and we welcome you to visit our facilities.
4. Production Planning: After confirming your requirements, we can provide you with an estimated delivery time.

FAQ

1. What products do you offer?

Our products cover a complete range of precision steel tubes and related components, including: seamless steel tubes, stainless steel tubes, welded steel tubes, DOM steel tubes, thick-walled steel tubes, special steel tubes, alloy steel tubes, and structural steel tubes. We also supply steel tubes for automotive applications, heat exchanger tubes, U-bent tubes, hydraulic cylinder tubes, drilling tubes, and nickel alloy tubes, along with配套 CNC machined components, to meet the application needs of various working conditions and industries.

2. What are the uses of your products?

1. Hydraulic Systems and Cylinders Industry

●Applications: Core components such as hydraulic cylinders, hydraulic telescopic cylinders, etc.

●Description: High-precision seamless and honed steel pipes are used to ensure the smoothness of the inner hole, dimensional accuracy, and pressure resistance, suitable for heavy-duty and impact conditions.

Recommended Steel Grades

●Carbon Steel: ST52, E355, ST44, SAE1020, SAE1026, 20MnV6

●Alloy Steel: 25CrMo4, 35CrMo4, 42CrMo4

2. Pneumatic Systems and Cylinders Industry

●Applications: Cylinders, pneumatic actuators, and related systems.

●Description: Welded or seamless precision steel pipes are used to meet the requirements of high-frequency start/stop and light-load operation.

Recommended Steel Grades:

●Carbon Steel: ST37.0, ST35.8, E235, E215, SAE1010, SAE1020

3. Automotive and Engine Applications

●Applications: Automotive cylinder liners, engine cylinder liners, compressor cylinder liners, etc.

●Note: High-strength materials such as alloy steel and bearing steel are selected, possessing wear resistance, high temperature resistance, and fatigue resistance.

Recommended Steel Grades:

●Bearing Steel: GCr15, 52100, SUJ2, 100Cr6
●Alloy Carburizing Steel: 20CrNiMo, 8620H, 4118H
●High-Strength Alloy Steel: 42CrMo4, 34CrMo4

4. Boilers and Pressure Vessels

●Applications: Boiler steel tubes, pressure vessel tubes.

●Note: Carbon steel, alloy steel, and stainless steel materials are used, suitable for high temperature, high pressure, and corrosive media.

Recommended Steel Grades:
●Carbon Steel Boiler Tubes: SA178, A179, A192, A210, SA210, P235GH, P265GH, 195GH
●Alloy Steel Boiler Tubes: T11, T12, T22, 15Mo3, 16Mo3, 13CrMo44, 10CrMo910, 12CrMo910
●Stainless Steel: 304/304L, 316/316L, 321, 347H

5. Shell and Heat Exchanger

●Applications: Shell-side and tube-side heat exchangers, condensers, evaporators, etc.

●Note: Seamless and welded heat exchanger tubes are available, possessing excellent thermal conductivity, corrosion resistance, and structural strength.

Recommended Steel Grades:
●Carbon Steel Heat Exchanger Tubes: A179, A192, A210, E215, E235
●Stainless Steel: 304/304L, 316/316L, 317L, 904L, S31254 (Super Austenitic)
●Duplex Stainless Steel: S31803, S32304, S32750, S32760
●Nickel and Nickel Alloys: N04400 (Alloy 400), N06625 (Alloy 625), N08825 (Alloy 825), N08926

6. Lifting and Pricing Systems

●Applications: Jacks, lifting platforms, heavy-duty priming systems, etc.

●Note: High-strength precision steel tubing is used for the cylinder body, reliably withstanding high loads and impact loads.

Recommended Steel Grades:

●High-strength structural and cylinder steels: ST52, E355, 25CrMo4, 35CrMo4, 42CrMo4, 20MnV, 20MnV6

7. Telescopic Systems

●Applications: Hydraulic telescopic cylinders, multi-stage telescopic mechanisms.

●Description: Multi-stage precision steel pipes are used in combination to ensure high concentricity, smooth sliding, and reliable sealing during telescopic movement.

Recommended Steel Grades:

●Hydraulic cylinder-specific steels: ST52, E355, SAE1026, 20MnV6 High-load conditions: 42CrMo4, 34CrMo4

8. Pneumatic/Hydraulic Automation Equipment

●Applications: Complete sets of pneumatic cylinders, hydraulic cylinders, and actuators.

●Description: As a key basic component in automated control systems, it is used in conjunction with valve assemblies, pipelines, and control units.

Recommended Steel Grades:
●Standard Precision Tubing: E235, E255, E355, ST37.0, ST52, SAE1020, SAE1026
●Higher Strength Requirements: 40Cr, 42CrMo4

9. Agricultural Machinery

●Applications: Hydraulic system tubing, structural tubing, transmission component tubing.

●Description: Provides reliable hydraulic cylinder tubing and structural steel tubing for agricultural machinery, suitable for complex working conditions such as outdoor environments, dusty conditions, and impact loads.

Recommended Steel Grades:
●Structural and Hydraulic General Purpose Steel: E355, ST52, SAE1020, SAE1026
●High Load and Transmission Components: 40Cr, 42CrMo4, 20CrMn

3. What are your advantages?

TORICH can control the outer diameter tolerance to approximately 5 microns (±0.05mm), the wall thickness deviation to no more than ±5%, and the straightness to 0.3mm/m.
TORICH's cold drawing process can control the inner wall roughness to Ra ≤0.8 μm, and for precision bright tubes, Ra ≤0.4 μm.  Cleanliness is controlled according to ISO 4406:1999 16/13 grade for particle contamination.  Polishing, electropolishing, and particle grinding processes are also available according to customer requirements.

4. What are your delivery and processing conditions?

TORCH supports various states including BK, BKW, BKS, GBK, and NBK, corresponding to different processing characteristics and application scenarios.
For the demanding German standard DIN2391, we support oxygen-free tempering to eliminate internal and external stresses and phosphating for rust prevention, ensuring dimensional accuracy, ductility, and connection performance.

5. What certifications do you have?

TORICH holds both ISO9001 and ISO14001 certifications, as well as the IATF 16949 (TS16949) quality system certification required by the automotive industry.

6. What services can you provide?

TORICH is a super factory integrating production, processing, testing, research and development, and sales. We can provide pipe services including heat treatment, cold drawing, cold rolling, hot rolling, pickling and passivation, surface galvanizing, and other pipe post-processing services.

In 1997 Foundation of manufacturing system

√Invested in the construction of the first steel pipe production base

√Built a full-process production system of carbon steel pipe: covering the core process chain of pickling→cold drawing→cold rolling→heat treatment

√Built a raw material reserve bank and a finished product storage center.

In 1999 Quality system upgrade

√Completed the first phase of the production capacity expansion project, increasing the annual production capacity to 40,000 tons

√Invested in the construction of an industry-leading cluster of testing centers：

Non-destructive testing center (eddy current flaw detection/ultrasonic testing)

Physical test center (multi-dimensional detection of water pressure/flattening/flaring)

Intelligent physical and chemical laboratory (equipped with cutting-edge equipment such as spectrum analyzer)

√Completed the group headquarters building to realize the spatial integration of production and management

In 2000 Breakthrough in international certification

√Simultaneously obtained three major management system certifications：

ISO9001 quality management system certification

ISO14001 environmental management system certification

IATF16949 automotive industry quality certification

In 2014 Global layout sets sail

√Established an international trade division

√Expanded the finished product warehouse, and the annual export volume exceeded 60,000 tons

√Passed the EU CE certification and successfully entered the European market

In 2017 Group territory expansion

√Invested in the construction of a stainless steel pipe manufacturing base and introduced an advanced cold-rolled pipe machine group

√Formed a product matrix of carbon steel/stainless steel two-wire parallel

√Developed special steel pipe product lines in the field of heat exchanger,chemical industry,anti-corrosion field,etc.

In 2020 Service model innovation

√Launched customized pipeline engineering services：

Precision machining of pipe fittings (beveling/threading/welding prefabrication)

Integrated design of pipeline system

Engineering site technical support

√Obtained the manufacturing license of pressure pipeline components (TS certification)

In 2024 Deepening of industrial collaboration

√Built a foundry industrial park, covering：

Precision casting workshop

Intelligent Mold Center

Component assembly assembly line

Casting testing Laboratory

√Realized the vertical integration of "raw materials-finished products-post-processing"

Plant Outlook

Production WorkShop

Office 

Our Team

Meeting Room

TORICH Target:

• To be the No.1 One-Stop Purchase Platform, Preferred Vendor and Comprehensive Supplier for Steel Tubes,Steel Material, Steel Parts,CNC machinine parts, Automotive Parts

TORICH Vision:

• Sell the Chinese Quality-Products Worldwide.
• Marketing TORICH to worldwide, make TORICH to be the 1st option and priority for Foreign Cusomters purchasing from China.
• Make TORICH and TIMELY to be a name and a fame worldwide.
• Make TORICH and TIMELY to be a Respectable and Reliable company

TORICH Mission:

• Make Customers to Purchase Easy from China.
• Marketing Chinese Quality-Products worldwide.
• Reduce Customers' Purchasing Costs and Risks to purchase from China.
• Buy Globally, Sell Globally

TORICH Value:

• Dependable and Honesty to our partners.
• Non-Stop Study.
• Dedicate to the jobe and Love the job.
• 100% passion.
• Mutual Respect & Mutual Love.
• Cooperation & Win-Win.
• Realize Employee's Value, Serve Every Customer who Trust TORICH.