Sign In | Join Free | My howtoaddlikebutton.com
China China Machinery Metal Jiangsu Co., Ltd. logo
China Machinery Metal Jiangsu Co., Ltd.
China Machinery Metal Jiangsu Co., Ltd.
Active Member

6 Years

Home > Special Alloys Capillary >

TP310 / S31000 Seamless Capillary Mirror Surface For Laser Engraving Equipment

China Machinery Metal Jiangsu Co., Ltd.

TP310 / S31000 Seamless Capillary Mirror Surface For Laser Engraving Equipment

  • 1
  • 2
  • 3

Brand Name : CMMC

Model Number : As per specification and drawing

Certification : ISO 13485, ISO 9001 etc.

Place of Origin : CMMC in CHINA

MOQ : Negotiable

Price : Negotiable

Payment Terms : D/P, L/C, T/T

Supply Ability : 20 metric tons per month

Delivery Time : 60-90 days

Packaging Details : Water prevent, seaworthy transport, plastic box

Material : TP310, S31000

Contact Now

TP310, S31000 capillary for medical tube, electronic microtube, optical fiber accessories etc

1 PRODUCT

TP310, S31000 welded or seamless capillary.seamless capillary.

2 APPLICATION

(1) Medical tubes such as syringes for injections, puncture syringes.

(2) All kinds of industrial tubes, small precision stainless steel tubes, dispensing syringes.

(3) Temperature guide tube, electronic thermometer, thermocouple protection tube, barbecue temperature probe tube, instrument protection tube, sensor tube, barbecue rub tube, thermostat tube, instrument tube, thermometer stainless steel tube, microbiological engineering tube.

(4) Core protector, pen holder

(5) Various electronic microtubes, optical fiber accessories, optical mixer

(6) Horological industry, T-bars with studs or screws, watch belt fittings, gem punches needle

(7) All kinds of antenna tubes, automobile tail antenna tubes, pull rod antenna tubes, stretch rod, mobile phone stretch antenna tubes, miniature antenna tubes, all kinds of stainless steel antenna.

(8) Stainless steel tubes for laser engraving equipment

(9) Fishing tackle pipe, fishing rod pipe

(10) All kinds of food and beverage industry pipe, feeding pipe

(11) Various stylus tubes, cell phone stylus, computer stylus tubes

3 CHEMICAL COMPOSITION (wt%):

Table 1

Grade C Mn Si P S Cr Ni
TP310 ≤0.15 ≤2.00 ≤0.75 ≤0.045 ≤0.030 24.0-26.0 19.0-22.0


4 MECHANICAL PROPERTY

The material shall conform to the requirements as to tensile properties specified in Table 2.

Table 2

Heat treatment Tensile strength σb MPa Yield strength Rp0.2 % Elongation δ5 % Reduction of area min.%
Solid solution ≥520 ≥205 ≥35 ≥50

5 HEAT TREATMENT

Solution treat and quench, solutioning temperature min.1040°C, cooling media liquid, quenching cool below 260°C.

6 PROCESS

Tube blank → Peeling → Blanking → Heating → Hot piercing → Cooling → Finishing → Pickling → Lubricating

→ Cold rolling → Degrease → Heat treatment → Straightening → Tube cutting → Pickling → Inspection → Packing.

OR

Tube blank → Peeling → Blanking → Inner hole drilling → Lubricating → Cold rolling or drawing → Degrease

→ Bright annealing → Straightening → ID and OD surface polishing → Inspection → Packing.

7 DIMENSION

Permissible variations in dimensions

OD range OD ID WT
In. mm In. mm ±%
Up to, but not including 3/32(0.094) in. (2.38 mm) +0.002
-0.000
+0.050
-0.000
+0.000
-0.002
+0.000
-0.050
10
3/32 (0.094) in. (2.38 mm) but not including 3/16 (0.188)in. (4.76 mm) +0.003
-0.000
+0.080
-0.000
+0.000
-0.003
+0.000
-0.080
10
3/16 to, but not including, 1/2(0.500) in. (12.70 mm) +0.004
-0.000
+0.100
-0.000
+0.000
-0.004
+0.000
-0.100
10

8 FLARING TEST

A section of tube approximately 4 in.(101.6 mm) in length shall stand being flared with a tool having a 60°included angle until the tube at the mouth of the flare has been expanded to the following percentages without cracking or showing flaws:

Ratio of inside diameter to outside Diameter Minimum expansion of inside diameter, %
0.9 21
0.8 22
0.7 25
0.6 30
0.5 39
0.4 51
0.3 68

9 Hydrostatic, Air Underwater Pressure Test, or Nondestructive Electric Test

Each tube shall be subjected to the hydrostatic test, air underwater pressure test, or nondestructive electric test. The

type of test to be used shall be at the option of the manufacturer, unless otherwise specified in the purchase order.

Hydrostatic Test

Each tube shall be subjected to a hydrostatic test at a test pressure not exceeding 1000 psi (6.89MPa).

Air Underwater Pressure Test

Each tube shall be subjected to an air underwater pressure test, at a test pressure as given by the following equation or 500 psi (3.4 MPa), whichever is less: P=2St/D

where:

P = air pressure, psi or MPa

S = allowable fiber stress of 16,000 psi (110.3 MPa),

t = specified wall thickness, in. or mm, and

D = specified outside diameter, in. or mm.

Nondestructive Electric Test

Each tube shall be subjected to a nondestructive electric test that is capable of detecting imperfections with a

depth exceeding 10 % of the wall thickness or 0.002 in. (0.05mm), whichever is greater. Testing will not be required on sizes under 0.125 in. (3.18 mm) in outside diameter. However, at the option of the purchaser, tubing to be drawn to a diameter under 0.125 in. may be tested while in the range from 0.156 in. (3.97mm) to 0.125 in. outside diameter, and any defects that are found shall be culled out before any further reductions are made.

10 PRODUCT CAPACITY

OD:0.25-8.0 mm

WT:0.065-3.0 mm

Concentricity: good

Straightness:≤1mm/m

Surface:2B, BA, Mirror, sandblasted surface, passive surface.

Annealing surface,fine drawing bright surface Ra≤0.8μm,finely polished ID and OD Ra≤0.2-0.4μm. (possible Ra 0.1μm at request).

11 STANDARD SPECIFICATION

GB/T 3090 Stainless steel small diameter seamless steel tube

GBT 18457 Stainless steel needle for manufacturing medical machinery

GB 4234 Stainless steel for surgical implants

YBT 4513-2017 Welded stainless steel tubes for medical gases and vacuums

ASTM A632 Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing (Small-Diameter) for General Service

ISO 5832-1-2016 Implants for surgery metallic materials - Part 1 Wrought stainless steel

ISO 9626-2016 Stainless steel needle tubing for the manufacture of medical devices requirements and test methods

SAE AMS 5643R Steel Corrosion Resistant Bar Wire Forging Tubing and Rings (S17400)

12 COMPETITIVE ADVANTAGE

(1) More than 50 years experience of research and develop in high temperature alloy, corrosion resistance alloy, precision alloy, refractory alloy, rare metal and precious metal material and products.
(2) 6 state key laboratories and calibration center.
(3) Patented technologies.

(4) High performance.

13 BUSINESS TERM

Minimum order quantity Negotiable
Price Negotiable
Packaging details Water prevent, seaworthy transport, plastic box
Mark As per order
Delivery time 60-90 days
Payment terms T/T, L/C at sight, D/P
Supply ability 20 metric tons / Month


Product Tags:

seamless capillary

      

welded capillary

      
Wholesale TP310 / S31000 Seamless Capillary Mirror Surface For Laser Engraving Equipment from china suppliers

TP310 / S31000 Seamless Capillary Mirror Surface For Laser Engraving Equipment Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: China Machinery Metal Jiangsu Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0