Cheapest Factory China ASTM Seamless SS304 Soft Anneald Stainless Steel Coil Tube 304 for Using Oil Tube249
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About specification for 304 stainless steel material :
stainless steel coil tube
stainless steel tube coil
stainless steel coil tubing
stainless steel coil pipe
stainless steel coil tube suppliers
stainless steel coil tube manufacturers
stainless steel pipe coil
Introduction
Grade 304 is the standard “18/8″ stainless; it is the most versatile and most widely used stainless steel, available in a wider range of products, forms and finishes than any other. It has excellent forming and welding characteristics. The balanced austenitic structure of Grade 304 enables it to be severely deep drawn without intermediate annealing, which has made this grade dominant in the manufacture of drawn stainless parts such as sinks, hollow-ware and saucepans. For these applications it is common to use special “304DDQ” (Deep Drawing Quality) variants. Grade 304 is readily brake or roll formed into a variety of components for applications in the industrial, architectural, and transportation fields. Grade 304 also has outstanding welding characteristics. Post-weld annealing is not required when welding thin sections.
Grade 304L, the low carbon version of 304, does not require post-weld annealing and so is extensively used in heavy gauge components (over about 6mm). Grade 304H with its higher carbon content finds application at elevated temperatures. The austenitic structure also gives these grades excellent toughness, even down to cryogenic 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
Typical compositional ranges for grade 304 stainless steels are given in table 1.
Table 1. Composition ranges for 304 grade stainless steel
★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.
Table 1. Composition ranges for 304 grade stainless steel
Mechanical Properties and composition
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
|
304 |
min. max. |
- 0.08 |
- 2.0 |
- 0.75 |
- 0.045 |
- 0.030 |
18.0 20.0 |
- |
8.0 10.5 |
- 0.10 |
|
304L |
min. max. |
- 0.030 |
- 2.0 |
- 0.75 |
- 0.045 |
- 0.030 |
18.0 20.0 |
- |
8.0 12.0 |
- 0.10 |
|
304H |
min. max. |
0.04 0.10 |
- 2.0 |
- 0.75 |
-0.045 |
- 0.030 |
18.0 20.0 |
- |
8.0 10.5 |
- |
|
Grade |
Tensile Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
|
Rockwell B (HR B) max |
Brinell (HB) max |
||||
304 |
515 |
205 |
40 |
92 |
201 |
304L |
485 |
170 |
40 |
92 |
201 |
304H |
515 |
205 |
40 |
92 |
201 |
304H also has a requirement for a grain size of ASTM No 7 or coarser. |
▼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.
▼Description:
Our company has three production line of stainless steel coiled tube ,stainless steel pipe ,we have exporting experience for more than ten years ,the bending, stretching, saw cutting, stamping, polishing and so on a series of processing equipment , our stainless steel product widely used in bathroom pendant, hanger accessories, hardware, and condensation water heating equipment, hotel supplies and so on. our company sincerely hope that domestic and foreign customers to provide drawings or samples.
▼Widest range of Stainless Steel 304 Seamless, Welded Pipes & Tubes in shandong China.
Schedule 9.52mm Type 304 Stainless Steel Pipe | Schedule 40 Type 304 Stainless Steel Pipe |
ASTM 5564 1/8” Seamless Tubing coiled tubing | Polished 304 Stainless Steel Tubing |
304 Stainless Steel Threaded Pipe | Susd 30304 Stainless Steel Rectangular Tube |
JIS SUS304 Seamless Tubes | 304 SS Round Tube suppliers |
SS 304 Welded Tubes for oil and Gas | AMTM 5560 Seamless Tube suppliers |
ASTM A312 TP304 Coiled Tubing | Stainless Steel Inox 304 Capillary Tubing |
ASTM A312 Gr TP 304 Aerospace tubes | AMS 5566 High Pressure Tube |
SA213 TP 304 Sighting Tube | Type 304 Stainless Steel Polished Pipes |
ASTM A312 TP304 Elliptical and Oval Tubes | AMS 5567 Rectangular Tube |
ASTM A213 TP304 Condenser Tube | AMS 5563 1/4” *0089”Seamless seamless steel tubes |
ASTM A269 TP304 straight tube boiler | AMS 5563 Welded furnace tube |
ASTM A249 TP304 Mirror Tube | AMS 5564 1/8” Welded Tubing, High-Pressure Hydraulic |
UNS S30400 Pitot Tube stockist | Stainless Steel 304 Seamless Round Tubing |
ASTM A358 TP304 Polished Tubing | 304 Stainless Steel Ornamental Tube |
Stainless Steel 304 Exhaust Pipe | 304 Stainless Steel Spiral Pipe |
ASME SA213 TP304 Perforated Tube | WERKSTOFF NR. 1.4301 Flexible Tube |
SA 688 TP304 Finned Tube | SS 304 seamless steel coiled Tube |
Din 1.4301 AISI 304 Perforated Exhaust Tube | Stainless Steel 304 Hypodermic Tubing |
Din W.-Nr. 1.4301 Aisi 304 Corrugated Tube | SS 304 Honed Tube |
Material 1.4301 Aisi 304 Slotted Handrail Tube | SS 304 Thin Wall Tube |
ASTM 3/8”*0.035” stainless steel coiled tube | 304 Stainless Steel Threaded Pipe |
Stainless Steel 304 Ornamental Pipe | Stainless Steel 304 Fin Tube / Finned Tube |
S30400 Stainless Steel U Shaped Tube | 304 Stainless Steel Square Tube Mirror Finish |
Din 1.4301 Material Vacuum Tube | ASTM 6.35*1.24 stainless steel coiled tubing |
304 Stainless Steel Rectangular Pipe | 304 Stainless Steel Hypodermic Tubing for Medical Needle |
Ultra-High Purity Electropolished Stainless Steel 304 Tube | Thin Wall Stainless Steel 304 Tube |
Din 1.4301 Stainless Steel Annealed Tubing | 304 Stainless Steel Coil Tubing Heat Exchanger |
SAE J405 Uns S30400 Thin Wall Tubing | 304 Stainless Steel Metric Tubing |
304 Stainless Steel Seamless Square Tubing | Large Diameter 304 Stainless Steel Tube |
304 Stainless Steel Lined Pipe | Corrugated 304 Stainless Steel Tube for Gas and oil |
ASTM A269 stainless steel coiled tubing | 304 Stainless Steel Instrumentation Tubing |
9.52*1.24MM Coiled Tubing | 304 Stainless Steel Square Tubing |
High-pressure 304 Stainless Steel Water Pipe | Stainless Steel 304 Hexagonal Pipe |
Jis 304 Stainless Steel Coil Tubing | Stainless Steel 304 Boiler Tube |