Needle pipe&tubing

stainless steel needle tube pipe needle micro tubing piping

stainless steel needle tube pipe needle micro tubing piping

OD:0.4-3.5mm THK:0.1-0.2mm
SUFACE:BA(material bright) / MP(mechanically polish)
Product description: stainless steel needle tube pipe needle micro tubing piping,Stainless steel needle ,stainless steel needle tubing, stainless steel needle tube ,stainless steel needle piping,medical needle, medical ne
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stainless steel needle tube pipe needle micro tubing piping

Key word

Stainless steel needle ,stainless steel needle tubing, stainless steel needle tube ,stainless steel needle piping,medical needle, medical needle tubing ,medical grade stainless steel needle tubing, stainless steel needle,ASTM A908 standard specification needle tubing,EN.ISO 9626 specification standard of stainless steel medical needle tubing

stainless steel needle tube（micro capillary）
Description	stainless steel needle tube（micro capillary tube）: outer diameter 0.4-3mm, wall thickness 0.1-0.3mm. This kind pipe mainly welded pipe. standard GB 18457,ASTM A908,EN.ISO 9626, Production process is high frequency automatic welding and precision coil cold drawing.tolerance size accuracy ±≤0.02mm.delivery generally surface in bright smooth.Mainly used in Medical industry,antenna, textile, electric heat, temperature sensor,LED,etc
Process Method	Welded +Cold drawn
Standard	GB18457, EN.ISO 9626, ISO 7864, ASTM A908,
Material Grade	Mainly:TP304, TP304L, TP316L
Outer Diameter	0.3mm-3mm
Thickness	0.08mm-0.3mm
Length	2-2.5 Mtr fixed length
Tolerance	OD/ID :±0.02mm; THK :±0.01-0.02mm; within standard
Surface	MB(machining Bright smooth) / MP(mechanically polish)
Test	Dimension,Visual Examination,PMI,etc
Application	Medical industry,medical needles,antenna, textile, electric heat instrument, temperature sensor,LED,precision instrument,etc

Introduce of tinsi-steel stainleess steel needle needles tubing

TINSI-STEEL stock and custom runs are offered at very competitive prices typically found when purchasing lower quality, loose tolerance material. It has been well established that our process yields a more rigid, stronger, stiffer product with better finishes and greatly reduced probability of failure in fabrication. The reliability of our process has stood the test of time.Please trust tinsi-steel company focus on stainless steel capillary and needle tubing more than 20 years of experience with quality, competitive production and fabrication. We have been there and continue to do that.

Process Method of tinsi-steel stainless steel needle needles tubing

The flagship lines of stainless steel needle tubing process provided by tinsi-steel are manufactured using the (Tungsten Inert Gas) High frequency automatic welded and coil precision plug (floating or mandrel) drawn process with full hard temper (typically 150 KPSI minimum). This process has been the "gold standard" for all medical grade tube for hypodermic needles and other madical tube since the 1980's. The significant amount of cold work put into the material from the drawing process results in the best finishes and hardest tempers (tensile strength) achievable. Burr removal is easiest in the full hard temper condition as chips break off versus "gummy bending" at lower tensile strengths.

Advantage of tinsi-steel needle tubing

1.Often, manufacturers of laser needle tubing perform the welding very close to final sizing. This an economical advantage, and with sizing using OD.ID. tooling, as tinsi steel process can arise: a) total homogenization of the weld zone into the base metal, b) uniform hardness and exacting tolerances.

2.The welding is done in an inert gas atmosphere which results in superior cleanliness and no surface oxidation.Drawing oils are easily removed with conventional surfactants or can be flushed before final sizing of the capillary tubing

3.When applications demand fine finishes, such as laboratory sampling and blood analyzers(such as medical applianment), tinsi can produce premium quality tube using double and even triple plug draws ensure inner more smoother. Where fabrication requirements dictate greater malleability, special runs can be manufactured with tempers ranging from annealed through all intermediate ranges.

4.the improtant is tinsi-steel professional and large-scale production, we use fixed process and mold of production medical needle tubing for frequently specific size. In this way, sure needle tubing had more stabler and excellent quality and properties such as,stiffness,size tolerance,surface finish and visual appearance

tinsi steel needle tubing piping being windly used on medical devices many years for hypodermic needles and others various needle, and we've made complex parts that are used in high tech medical devices.more information could see our needle tubing piping Parts.

Tensile Requirements of stainless steel needle pipe

Tensile strength, ksi (MPa) : 150–200 (1030–1370)

Table.Dimensions size and tolerance of TINSI-STEEL needle tubing

Needle size		OD Range		Minimum ID (mm)
gauge	metric	OD min	OD max	RW	TW	ETW	UTW
34	0,18	0,178	0,191	0,064	0,091	0,105	0,057
33	0,20	0,203	0,216	0,089	0,105	0,125	0,057
32	0,23	0,229	0,241	0,089	0,105	0,125	0,146
31	0,25	0,254	0,267	0,114	0,125	0,146	0,176
30	0,30	0,298	0,320	0,133	0,165	0,190	0,240
29	0,33	0,324	0,351	0,133	0,190	0,240	0,265
28	0,36	0,349	0,370	0,133	0,190	-	-
27	0,40	0,400	0,420	0,184	0,241	-	-
26	0,45	0,440	0,470	0,232	0,292	-	-
25	0,50	0,500	0,530	0,232	0,292	-	-
24	0,55	0,550	0,580	0,280	0,343	-	-
23	0,60	0,600	0,673	0,317	0,370	0,460	-
22	0,70	0,698	0,730	0,390	0,440	0,522	-
21	0,80	0,800	0,830	0,490	0,547	0,610	-
20	0,90	0,860	0,920	0,560	0,635	0,687	-
19	1,10	1,030	1,100	0,648	0,750	0,850	-
18	1,20	1,200	1,300	0,790	0,910	1,041	-
17	1,40	1,400	1,510	0,950	1,156	1,244	-
16	1,60	1,600	1,690	1,100	1,283	1,390	-
15	1,80	1,750	1,900	1,300	1,460	1,560	-
14	2,10	1,950	2,150	1,500	1,600	1,727	-
13	2,40	2,300	2,500	1,700	1,956	-	-
12	2,70	2,650	2,850	1,950	2,235	-	-
11	3,00	2,950	3,150	2,200	2,464	-	-
10	3,40	3,300	3,500	2,500	2,819	-	-
NOTE: All values in mm OD=Outer Diameter; ID=Inner Diameter. RW = Regular Wall; TW = Thin Wall; ETW = Extra Thin Wall; UTW = Ultra Thin Wall.

inspection and test requirements for stainless steel needle pipe including:

Materials

Surface Finish

Cleanliness

Acidity and Alkalinity

Size Designation

Dimensions

Stiffness

Resistance to Breakage

Resistance to Corrosion

If your company needs stainless steel needle and needle tubing piping, you can rely on TINSI company. Thanks to our precision engineered manufacturing procedures, we easily and effectively respond to our customers' requirements, no matter how stringent they may be. Innovations in processes allow us to continually expand the range of product solutions. TINSI-STEEL engineers closely follow each phase of production and testing to ensure needle tubing of superior performance.

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