ASTM A269 Cold Drawn Welded and SeamlessTube Small Diameter Medical Tubes

TorichInternational Co.,Ltd is a professional manufacturer and exporter of steel pipes materials. It is an international

marketing and sales company specialized in steel tubes.

Our main products: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 Tube.

Our factory was established since 1997, with the name of Haiyan SanxinSteel Pipe Co., Ltd. The factories’ technicians

are of great engineering experience in steel pipe industry for more than 20 years, who are in great command of

production technology for Cold Drawing and Cold Rolling, as well as heat treatment and inspection. So we have strong

technician team and manufacturing capability.

Product Overview:

Mechanical Tests:
Flaring Test (Seamless Tubes)
Flange Test (Welded Tubes)
Hardness Test
Reverse Flattening Test
Hydrostatic or Nondestructive Electric Test
Pneumatic Test
Intergranular Corrosion Test

Product Photos of Cold Drawn Stainless Steel Tube:

Our Customer:

Packing and Delivery:

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.

Our Certificate:

FAQ

Q1: Can I get some samples?

A: Yes, sample order is available for quality check . But you have to pay the sample cost and express cost.

Q2:What about the lead time for mass production?

A:Normally 20-30 working days , nut it also depends on the order quantity and the season you place the order.

Q3.What is your terms of delivery?

A:We accept EXW, FOB, CIF, DDU etc. You can choose the one which is the most convenient or cost effective for you.

Q4.How can I get the price?

A:We usually quote within 24 hours after we get your inquiry by telling us the material, out diameter,wall thickness length,

quantity and application of the steel pipe which you need. If you are very urgent to get the price, please inform us in email

so that we will regard your inquiry priority.

Q5. Can i customized my tube with some machining?

A:Yes , of course,just let me know your request.