Hot-selling Stainless Seamless Steel Tubes - Factory Promotional China ASTM A269 A249 A789 Coil Tube Standard Precision Stainless Steel Capillary Pipe/Tubing – Sihe

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“Sincerity, Innovation, Rigorousness, and Efficiency” could be the persistent conception of our organization for that long-term to produce with each other with buyers for mutual reciprocity and mutual gain for China Stainless Steel Tubing, Stainless Steel Pipe, We only supply quality items and we believe this is the only way to keep business continue. We can supply custom service too such as Logo, custom size, or custom products and solutions etc that can according to customer’s requirement.

★Stainless steel coiled tubes coiled tubing specification

  1. Standards: ASTM A269/A249 standard
  2. coil tubing manufacturers
  3. Grade: TP304, TP316L 304 316 310S 2205  825 625
  4. Trade Name : SS304 Coiled Tubes, SS316 Coiled Tubes, Duplex Coiled Tubes, Monel 400 Coiled Tubes, Hastelloy Coiled Tubes, Inconel coiled Tubes, 904L Coiled Tubes, Seamless Coiled Tubes, Welded Coiled Tubing
  5. Out diameter:6.52-19.05mm
  6. coil tubing manufacturers
  7. Think:0.2-2MM
  8. Tolerance: OD± 0.1mm, wall thickness: ±10%, length: ±5mm
  9. 6.Length:300-3500M/coil
  10. packaging:iron pallet ,wooden pallet ,poly bag
  11. coil tubing manufacturers
  12. application : refrigeration equipment, evaporator, gas liquid delivery, condenser, beverage machine
  13. 4.  state:soft / half hard / soft bright annealing
  14. 5. Specifications : outer diameter 6.52mm-20mm, wall thickness: 0.40mm-1.5mm
  15. coil tubing manufacturers
  16. Tolerance range: diameter: + 0.1mm, wall thickness: + 10%, length: -0/+6mm
  17. Length:800-3500M or  according to customer requirements.
  18. Product advantages: surface polishing and fine, uniform wall thickness, tolerance precision etc..
  19. coil tubing manufacturers
  20. Commonly Size of stainless steel coiled tube: we can product them as your request.

Composition ranges for 316L stainless steels coiled tubing coiled tubes

Mechanical Properties

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

316L

Min

-

-

-

-

-

16.0

2.00

10.0

-

Max

0.03

2.0

0.75

0.045

0.03

18.0

3.00

14.0

0.10

Table 2. Mechanical properties of 316L stainless steels coiled tubing /coiled tubes

Grade

Tensile Str
(MPa) min

Yield Str
0.2% Proof
(MPa) min

Elong
(% in 50mm) min

Hardness

Rockwell B (HR B) max

Brinell (HB) max

316L

485

170

40

95

217

Physical Properties

Table 3. Typical physical properties for 316 grade stainless steels.

Grade

Density
(kg/m3)

Elastic Modulus
(GPa)

Mean Co-eff of Thermal Expansion (µm/m/°C)

Thermal Conductivity
(W/m.K)

Specific Heat 0-100°C
(J/kg.K)

Elec Resistivity
(nΩ.m)

0-100°C

0-315°C

0-538°C

At 100°C

At 500°C

316/L/H

8000

193

15.9

16.2

17.5

16.3

21.5

500

740

Grade Specification Comparison

Table 4. Grade specifications for 316L stainless steels.


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