A333 Gr.6 Low Temperature Alloy Seamless Steel Pipe Large Diameter Thick Wall

A333 Gr.6 Large Diameter Thick Wall Low Temperature Alloy Seamless Steel Pipe

TORICH is a professional low temperature steel tubes manufacturer of precision steel tubes

for Low temperature service and other application with required Notch Toughness ,

which is equipped with 20 lines of pipe production. Low temperature tubes is usually

produced by Gr1,Gr2,Gr3,Gr4,Gr6,Gr7 ,Gr8,Gr9,Gr10,Gr11 ,09DG,09MnVDG,16MnDG,

10MnDG etc ,production method can be cold drawning or cold rolled. Low temperature tubes is

usually based on technical standard

GB/T 18984,A333 etc .

TORICH low temperature steel tubes is usually produced based on the following technical standard

and Grade:

Standards:A333,GB/T 18984 or similar technical standard.

Steel Grade:Gr1,Gr2,Gr3,Gr4,Gr6,Gr7 ,Gr8,Gr9,Gr10,Gr11 etc

TORICH A333 Gr.6 tubes can produce the Carbon steel and alloyed steel Sizes Range:

OD: 8-1240×1-200mm

WT:1/8"-48"×SCH5S-SCH160,STD,XS,XXS

Wall Thickness: can be by mutual agreement with customer.

Main Features for Alloy hot-rolled seamless pipes :

1.High accuracy on tolerance

2.Good Mechanical properties

3.Bear Low Temperature

4. Ductility-brittleness transition temperature is lower than service temperature

5. Strength to meet design requirements

6. Structure stability at service temperature

7.Good weldability and formability; Some special applications also require very low permeability, cold shrinkage and so on.

Production Process for A333 Gr.6 steel tubes:

Inspection of RM

Surface Inspt

Size&Tolearance Inspt

Chem.composition inspt

Inspt during production

Surface inspt

Size&Tolearance Inspt

Inspt for mfg technique

Inspt for insh tubes

Surfaceinspt

Size&Tolearance Inspt

Lgth straightness check

Physical a chem.test

NDT test and Hydro test

Test for smooth finish

Impact temperature:

A333 Gr.6 steel tubes are usually used in the following scope:

• -45℃ ~ -195℃ grade low-temperature pressure vessel pipeline and low-temperature heat exchanger pipeline

Product show:

Who We are ?

-------A professional steel pipes materials inventor, manufacturer and solution provider
Torich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the factories of Seamless Steel Tubes with Carbon and Alloy Steel Grade, Welded Precision Steel Tubes,DOM Steel Tubes, Seamless & Welded Stainless Steel Tubes with Nickel and Alloy Steel Grade.
Our factory was established since 1997, with the name of TORICH INTERNATIONAL LIMITED. The factories’ technicians are of great engineering experience in steel pipe industry for more than 20 years, which are in great command of production technology for Cold Drawing and Cold Rolling. So we have strong technician team and manufacturing capability.

What products we do?

------- Invent and produce various Precision Steel Pipes

Our steel pipes cover the following ranges:
Seamless Precision Steel Pipes

Bearing Steel Tubes
Welded Precision Steel Pipes, with DOM production
Seamless Heat Exchanger Steel Pipe
Seamless Boiler Steel Pipes

Honed Tubes

Hydraulic Cylinder Steel Tubes

Hydraulic Telescopic Cylinder Tubes
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

What TORICH do:
1. Producing Steel Tubes
2. Selling both on Domestic and International Market
3. Precisely Targeting Customers’ Requirement- Sourcing the right factory for right products for Customers

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

Size range is: 
O.D. 4-350mm, 
W.T. 0.5-30mm, 
Length: according to customer’s requirement and agreement
 

Steel Grade:
Carbon Steel Grade:
ST35.8, ST37.0, ST44, ST52;
E155, E195, E215, E235, E275, E355;
195GH, P235GH, P265GH, P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2;
SAE1010, SAE1020, SAE1026, SAE1035, SAE1045;

Carbon steel tube: SA178, A179, A192, A210, SA213, SA214, etc.
Alloy Steel Grade:
T2, T5, T9, T11, T12, T17, T21, T22, T91,T92, 15Mo3,16Mo3, 13CrMo44;
SAE4130, SAE4140, 40Cr, 40Cr4, 10CrMo910, 12CrMo910, 11CrMo910,
25CrMo4, 35CrMo, 35CrMo4, 42CrMo4, 34CrMo4, 20MnV, 20MnV6,20CrMn;
Carbon steel tube: A179,A192,A210,DIN17175,etc.

Bearing Steel Grades:
GCr15 52100 suj2 suj3 100Cr6 SKF3S SKF3S 20CrNiMo 8620H 4118H;

Nickel Alloy Grade:
N02200/2201, N04400, N06600, N06601, N06625, N06852, N06219, N06690, N08800/8810/8811, N08825, N08028, N08535, N08904, N08925, N08926, N010276, N06022, etc.

Austenitic/Super Austenitic Stainless Steel Grade:
304/304L, 316/316L, 314, 321, 347H, 316Ti, 316LMod, 317L/N, 310S, 253MA, 330, 904L, S31254, XM-19, etc. 

Ferrite/Martensite Stainless Steel Grade:
TP410, TP405, TP420, TP430, TP430Ti, TP403, TP409, TP444, TP439, TP446, etc. 

Duplex/Super Duplex Stainless Steel Grade:
S31803, S32304, S31500, S32550, S32750, S32760, etc. 
Corporate Culture:
We focus on Quality First, Quality Traceability, and Quality Stability!
We focus on Customer First, People First, and Quality-Oriented!
Success:
First factory started in 1997, in the name of Torich , now covers 50000 square meters of factory building, with more than 100employees, and over 45 million RBM assets.
In 2008, we started the company of Torich International Limited for international business and marketing.
Welcome partners from all over the world for long term cooperation!