Professional China Square Stainless Steel Pipe - Manufacturer of China SS304/304L/316/316L Seamless Stainless Steel Coil Tube – Sihe
Professional China Square Stainless Steel Pipe - Manufacturer of China SS304/304L/316/316L Seamless Stainless Steel Coil Tube – Sihe Detail:
We often stay with the principle “Quality Very first, Prestige Supreme”. We have been fully committed to supplying our consumers with competitively priced high-quality goods, prompt delivery and skilled provider for Manufacturer of China SS304/304L/316/316L Seamless Stainless Steel Coil Tube, Our workforce members are intention to provides products and solutions with large performance cost ratio to our shoppers, as well as the goal for all of us would be to satisfy our consumers from everywhere in the globe.
We often stay with the principle “Quality Very first, Prestige Supreme”. We have been fully committed to supplying our consumers with competitively priced high-quality goods, prompt delivery and skilled provider for China Stainless Steel Coil Tube, Ss Steel Pipe and Tubes, In the future, we promise to keep offer the high quality and more cost-effective products, the more efficient after sales service to our all customers all over the world for the common development and the higher benefit.
ASTM A269 316L Stainless steel coiled tube pipe suppliers tube on spools used for control line, chemical injection line, umbilical, hydraulic
ASTM A269 316L Stainless steel coiled tube pipe suppliers
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Introduction
Grade 316 is the standard molybdenum-bearing grade, second in importance to 304 amongst the austenitic stainless steels. The molybdenum gives 316 better overall corrosion resistant properties than Grade 304, particularly higher resistance to pitting and crevice corrosion in chloride environments.
Grade 316L, the low carbon version of 316 and is immune from sensitisation (grain boundary carbide precipitation). Thus it is extensively used in heavy gauge welded components (over about 6mm). There is commonly no appreciable price difference between 316 and 316L stainless steel.
The austenitic structure also gives these grades excellent toughness, even down to cryogenic temperatures.
Compared to chromium-nickel austenitic stainless steels, 316L stainless steel offers higher creep, stress to rupture and tensile strength at elevated temperatures.
Key Properties
These properties are specified for flat rolled product (plate, sheet and coil) in ASTM A240/A240M. Similar but not necessarily identical properties are specified for other products such as pipe and bar in their respective specifications.
Composition
★Stainless steel coiled tubes coiled tubing specification
- Standards: ASTM A269/A249 standard
- Grade: TP304, TP316L 304 316 310S 2205 825 625
- 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
- Out diameter:6.52-19.05mm
- Think:0.2-2MM
- Tolerance: OD± 0.1mm, wall thickness: ±10%, length: ±5mm
- 6.Length:300-3500M/coil
- packaging:iron pallet ,wooden pallet ,poly bag
- application : refrigeration equipment, evaporator, gas liquid delivery, condenser, beverage machine
- 4. state:soft / half hard / soft bright annealing
- 5. Specifications : outer diameter 6.52mm-20mm, wall thickness: 0.40mm-1.5mm
- Tolerance range: diameter: + 0.1mm, wall thickness: + 10%, length: -0/+6mm
- Length:800-3500M or according to customer requirements.
- Product advantages: surface polishing and fine, uniform wall thickness, tolerance precision etc..
- 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 |
Yield Str |
Elong |
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 |
Elastic Modulus |
Mean Co-eff of Thermal Expansion (µm/m/°C) |
Thermal Conductivity |
Specific Heat 0-100°C |
Elec Resistivity |
|||
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.
Grade |
UNS |
Old British |
Euronorm |
Swedish |
Japanese |
||
BS |
En |
No |
Name |
||||
316L |
S31603 |
316S11 |
- |
1.4404 |
X2CrNiMo17-12-2 |
2348 |
SUS 316L |
▼Stainless steel coiled tubes/coil tubing common size range
Size of Stainless steel Coil Tube |
||||
ITEM |
Grade |
Size |
Pressure |
Length |
1 |
316L、304L、304 alloy 625 825 2205 2507 |
1/8″×0.025″ |
3200 |
500-2000 |
2 |
316L、304L、304 alloy 625 825 2205 2507 |
1/8″×0.035″ |
3200 |
500-2000 |
3 |
316L、304L、304 alloy 625 825 2205 2507 |
1/4″×0.035″ |
2000 |
500-2000 |
4 |
316L、304L、304 alloy 625 825 2205 2507 |
1/4″×0.049″ |
2000 |
500-2000 |
5 |
316L、304L、304 alloy 625 825 2205 2507 |
3/8″×0.035″ |
1500 |
500-2000 |
6 |
316L、304L、304 alloy 625 825 2205 2507 |
3/8″×0.049″ |
1500 |
500-2000 |
7 |
316L、304L、304 alloy 625 825 2205 2507 |
1/2″×0.049″ |
1000 |
500-2000 |
8 |
316L、304L、304 alloy 625 825 2205 2507 |
1/2″×0.065″ |
1000 |
500-2000 |
9 |
316L、304L、304 alloy 625 825 2205 2507 |
φ3mm×0.7mm |
3200 |
500-2000 |
10 |
316L、304L、304 alloy 625 825 2205 2507 |
φ3mm×0.9mm |
3200 |
500-2000 |
11 |
316L、304L、304 alloy 625 825 2205 2507 |
φ4mm×0.9mm |
3000 |
500-2000 |
12 |
316L、304L、304 alloy 625 825 2205 2507 |
φ4mm×1.1mm |
3000 |
500-2000 |
13 |
316L、304L、304 alloy 625 825 2205 2507 |
φ6mm×0.9mm |
2000 |
500-2000 |
14 |
316L、304L、304 alloy 625 825 2205 2507 |
φ6mm×1.1mm |
2000 |
500-2000 |
15 |
316L、304L、304 alloy 625 825 2205 2507 |
φ8mm×1mm |
1800 |
500-2000 |
16 |
316L、304L、304 alloy 625 825 2205 2507 |
φ8mm×1.2mm |
1800 |
500-2000 |
17 |
316L、304L、304 alloy 625 825 2205 2507 |
φ10mm×1mm |
1500 |
500-2000 |
18 |
316L、304L、304 alloy 625 825 2205 2507 |
φ10mm×1.2mm |
1500 |
500-2000 |
19 |
316L、304L、304 alloy 625 825 2205 2507 |
φ10mm×2mm |
500 |
500-2000 |
20 |
316L、304L、304 alloy 625 825 2205 2507 |
φ12mm×1.5mm |
500 |
500-2000 |
▼Our advantages:
We are a stainless steel coiled tube/pipe manufacturer.
We can control the quality of pipe by ourselves.
The length of the pipes is more than 3500M/Coil.
★Stainless steel coiled tubes /coiled tubing application:
- Food & Beverage Industry
- Petrochemical
- CNG Piping Jobs
- Boilers
- Desalination Plants
- Geothermal Plants
- Heat Exchangers
- Instrumentation Jobs
- Mechanical Jobs
- Oil and Gas Equipments and Piping Works
★Stainless steel coiled tubes /coiled tubing other garde:
l Stainless Steel 304 Coiled Tubes/ Coil Tubing
l Stainless Steel 304L Coiled Tubes/ Coil Tubing
l Stainless Steel 304H Coiled Tubes/ Coil Tubing
l Stainless Steel 316 Coiled Tubes/ Coil Tubing
l Stainless Steel 316L Coiled Tubes/ Coil Tubing
l Stainless Steel 316H Coiled Tubes/ Coil Tubing
l Stainless Steel 317L Coiled Tubes/ Coil Tubing
l Stainless Steel 321 Coiled Tubes/ Coil Tubing
l Stainless Steel 347 Coiled Tubes/ Coil Tubing
l Stainless Steel 410 Coiled Tubes/ Coil Tubing
l Stainless Steel 904L Coiled Tubes/ Coil Tubing
l Stainless Steel 310S Coiled Tubes/ Coil Tubing
l Stainless Steel 310 Coiled Tubes/ Coil Tubing
l Stainless Steel 310H Coiled Tubes/ Coil Tubing
l Stainless Steel 316Ti Coiled Tubes/ Coil Tubing
l Stainless Steel 321H Coiled Tubes/ Coil Tubing
l Stainless Steel 347 Coiled Tubes/ Coil Tubing
l Stainless Steel 347H Coiled Tubes/ Coil Tubing
★Seamless coiled tubing is a no. 1 choice in most of the critical applications as there is no risk of impurities that are often associated with welded coiled tubing.
u Made available in custom lengths
u Improved system safety and reliability
u Greater corrosion resistance
u Reduces the use of fittings, preventing the possibilities of leaks and other long-term failures
u Reduced installation costs – installation involves less time and efforts
We have experience to export stainless steel tube products for more than ten years.
Description: Liaocheng sihe stainless steel material Limited company production of stainless
steel coil has ten years of history, has two production lines can produce continuous welded pipe, equipment is perfect, the technology leader. But the company introduced the world first-class bright annealing technology, can online stainless steel pipe softening treatment. In addition, we also have compressed, flaring, bending test, hardness 100%, stretch, air tightness test and so on, the price is reasonable, quality is reliable, the current US 80% coil export to all over the world.
Product detail pictures:
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To be a result of ours specialty and service consciousness, our enterprise has won an excellent status between buyers all around the globe for Professional China Square Stainless Steel Pipe - Manufacturer of China SS304/304L/316/316L Seamless Stainless Steel Coil Tube – Sihe , The product will supply to all over the world, such as: Bangalore, Jordan, South Korea, By integrating manufacturing with foreign trade sectors, we can provide total customer solutions by guaranteeing the delivery of right products to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified product portfolios and the control of the industry trend as well as our mature before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.
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