Audited Supplier
Welded
Cold Rolled
Stainless Steel
Polished
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Round
1 Ton
304 316
0.2-40mm
Customized
Mescosteel
Standard Export Seaworthy Package
OD 3.18-810mm
China
7306400000
Product Description
Stainless Steel Tube 304 316L 1.4301 Profiled Heat Exchanger Tubes for condenser / boiler/ Radiators
Stainless Steel Spring Coil Tube Stainless Steel Bamboo Joint Tube Stainless Steel Bellows
Stainless Steel U-Shape Tube Stainless Steel Threaded Tube Stainless Steel Corrugated Tube Stainless Steel Spring Coil Tube
| Grade: 304/304L 316/316L 321 | Thickness: 0.6-2.0mm |
| OD: 8, 10, 12, 14, 16, 17, 19, 20, 22, 24, 25, 29, 31.8, 38mm | Length: Customized |
| Tolerence: OD ±0.1mm ;Thickness ± 10%; Length +5mm | Inspection: Underwater airtightness test, Online eddy current testing |
Stainless Steel Threaded Tube
| Grade: 304/304L 316/316L 321 | Thickness: 0.6-2.0mm |
| OD:10, 12, 14, 16, 17, 19, 20, 22, 24, 25, 29, 32, 35, 38, 40, 42,50mm | Length: Customized,18m max |
| Tolerence: OD ±0.1mm ;Thickness ± 10%; Length +5mm | Inspection: Underwater airtightness test, Online eddy current testing |
| Technical Requirements: Thread depth, thread spacing, and end straight pipe length can be adjusted according to customer requirements | Production Process: Online Bright Solid Solution Annealing Treatment, Online Eddy Current Testing, Underwater Airtightness Test for Each Tube |
 | ASTM A554 Material Grades: 201/ 202 / 304 /304L / 316 / 316L / 409L / 430 / 439 Surface Finish: Pickled, Polish Advantages: The unique structure of twisted tube can form Swirl flow in tube side and shell side at the same time thus enhancing turbulent intensity. The heat transfer coefficient for the Twisted Tube Exchanger is 40% higher for the same pressure drop as compared to conventional heat exchanger. |
Stainless Steel Corrugated Tube
| Grade: 304/304L 316/316L 321 | Thickness: 0.6-2.0mm |
| OD: 14, 16, 17, 19, 20, 22, 24, 25, 29, 32, 35, 38mm | Length: Customized,18m max |
| Tolerence: OD ±0.1mm ;Thickness ± 10%; Length +5mm | Inspection: Underwater airtightness test, Online eddy current testing |
| Processing shapes: U-shaped, serpentine, jacket, welding head and other corrugated tubes can be processed according to customer drawings | Production Process: Online Bright Solid Solution Annealing Treatment, Online Eddy Current Testing, Underwater Airtightness Test for Each Tube |
Stainless Steel Tubes with Perforation
Stainless steel hole pipes can be processed into various types according to the drawing requirements, with a minimum hole spacing of 3.0mm and
a minimum hole diameter of 3.0mm
a minimum hole diameter of 3.0mm
| Grade: 409/409L, 436/436L, 421, 441, etc | Thickness: 0.6-2.0mm |
| OD: 19-133mm | Length: Customized,18m max |
| Tolerence: OD ±0.1mm ;Thickness ± 10%; Length +5mm | Inspection: Underwater airtightness test, Online eddy current testing |
| Processing: Various hole tubes can be processed according to customer drawing requirements | Production Process: can be customized according to customer requirements, including shrinking and expanding processing |
1)Manufacturing Facility
Our company is equipped with a number of automatic ring welding machine, semi-automatic wave expansion machine,
bending machine,flaring machine, straightening machine Straightening machine, flat head machine, coil air pressure
machine and other equipment.Ensure customer custom size accurate, docking Neat, 100% pressure test 8kg 15s,
to ensure that customers use pipe without leakage, no porosity.
2)Main Process Requirements
Our 2B raw materials are mainly from POSCO, TiSCO, Baoxin and other famous suppliers. The base materials and
weld seam of the pipe undergo the solid solution treatment integrally. The outer diameter tolerance and inner weld
residual height are strictly controlled to ensure no internal weld traps exist. Each piece is subjected to a 100%
one-by-one pressure detection at 15 kg pressure for 15 seconds.The entire length of the pipe measures 12 meters
with throw light on both inside and outside surfaces, followed by an 18-meter tube pressure test
internal welding seam after 30% flaring3)Argon arc Welding & Plasma Welding
4)Stainless Steel Pipes Online Annealing
Advantages:
1. to reduce the hardness and Improve the Elongation of the Pipe
2. to prevent deformation and weld seam cracking when bending
3. to improve the properties of steel to prepare for later heat treatment
Stainless Steel Tube Packages
We help our customers to Insert the small tube into the large tube, by this way can load as
much as possible pipes into container to save the space and save freight.
Heat Exchanger Tubings Roller Drum Pipes Condenser Tubings
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