EN10305-1 E235 E195 St37 Precision Steel Seamless Tubes Dig Hole Process

EN10305-1 E235 E195 St37 Precision Steel Seamless Tubes Dig Hole Process

TORICH is a professional Precision Steel Seamless Tubes Dig Hole Process manufacturer of

Precision Seamless steel tubes ,which is equipped with 20 lines of pipe machine.Precision Steel

Seamless Tubes is usually produced by seamless cold drawing or cold rolling .E235 E195 carbon

steel tubes is usually based on technical standard EN10305-1 ect with material E235 E195 St37 etc.

Steel pipe drilling is a common metal processing method, commonly used in the production of pipelines,

bridges, buildings, and mechanical equipment. Steel pipe drilling can be achieved through various methods,

including mechanical drilling, flame cutting, laser cutting, and water cutting. The selection of an appropriate

method depends on the material, size, and required pore size of the steel pipe. When drilling steel pipes,

it is necessary to pay attention to safety and avoid damaging the surface and internal structure of the steel pipes.

Chemical composition of EN 10305-1

Mechanical and techological properties of EN 10305-1

1. Heat Treatment: +C, +LC, +N, +SR
2. Delivery: 60-70 days after receiving 30% T/T in advance
3. Payment terms: 30% T/T in advance, the balance 70% paid before shipment.
4. Packaging: antirust protection, In hexagon bundles
5. Marks on pipes(tubes): Standard,Steel Grade, Size, Heat No.( or at the buyer's option).
6. Mill Test Certificate:EN10204 3.1

Torich Interational 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 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

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.