Contact Us

Contact Person : Cherry Gao

Phone Number : +86 573 82717867

WhatsApp : +8613857354118

Free call

Precision Stainless Steel Tubing ASTM A269 304L / 316L With Cold Drawn Seamless Type

Minimum Order Quantity : negotiable Price : 6000-12000USD/TON
Packaging Details : Iron Case / Plywood Case Delivery Time : 30 Days
Payment Terms : T/ T ; L / C Supply Ability : 300 Tons / Month
Place of Origin: CHINA Brand Name: MTSCO
Certification: ISO 9001 & PED Model Number: MTSCOPSST04

Detail Information

Material: 904L / 300 Series End Cut: Plain End
Delivery Condition: Soft / Hard NDT: Eddy Current Or Hydraulic Test
Inspection: 100% Type: Seamless
High Light:

Cold Drawn Seamless Tube

,

seamless stainless steel tubing

Product Description

Precision Stainless Steel Tubing  ASTM A269 304L / 316L With Cold Drawn Seamless Type

 

   

 

1 . Annealing of mother tuber ensures :

 

A) Removal of stress induced during tube forming and cold drawing

B) Sufficient ductility and softness for cold drawing

C) Transformation of the weld zone to austenitic nature

D) Re crystallization of metallic grains to original form and thereby improving corrosion resistance

 

2 . The tubes are then coated with proper lubricant and then cold drawn over a drew bench


1) To vary the metallurgical structure and restore the properties to the parent material
2) To achieve a tube having closer dimensional tolerances
3) To produce tubing of smaller size and wall thickness
4) To reorient the grain structure of weld portion with that of the parent material
5) To remove/minimize the internal bead


Test :

 

1 . NTD ( Ultrasonic test , Eddy Current test )

2 . Mechanical Test ( Tension Test , Flaring Test , Flattening Test , Hardness Test , Hydraulic test )

3 . Metal Test ( Metallographic Analysis , Impact Test-High / low temperature )

4 . Chemical Analysis ( Photoelectric Emission Spectroscopic )

 

Main Market :

 

MTSCO tubes main market include Europe , Middle East , Southeast Asia , South America etc .

 

Applications :
1) . Petroleum , Chemical enterprise , Superheater of boiler , Heat exchanger
2) . High temperature resistant transmission fluid pipe in power station
3) . Ship with pressure pipe
4) . The exhaust purification device
5) . Construction and ornament : Escalator , Elevator , Doors Production tools , Kitchen appliances , Freezers , Cold rooms
6) . Equipment and Medical devices

 

Precision Stainless Steel Tubing  ASTM A269 304L / 316L With Cold Drawn Seamless Type 0

 

Stainless steel seamless bright annealed tube’s final surface is polished and bright annealed . And the polished grade is includes 180# , 320# , 400# , 600# , 800# . According to standard very strictly , tubes which produced by us always have correct OD and WT tolerance . MTSCO has the most advanced technology — The floating plug drawing technology which are used in Korea , and equipped with the most environmentally process — Bright annealing process . So our bright annealed precision tube produce technology make us can produce 300 tons high precision tubes every months .

You Might Be Into These
Get in touch with us

Enter Your Message

mt@mtstainlesssteel.com
+8613857354118
gkx1229
+86 573 82717867