Pipette tips are consumables commonly used in chemistry,biology,medicine to transport a measured volume of liquid.It has many types and specifications,transparent or black,with or without filter,max volume can be from 10ul to 1250ul. We produce the pipette tips in 100,000 grade cleaning room.So the tips we have are DNAse, RNAse free and sterilized.
Filter Pipette Tips,Non Filtered Pipette Tips,Pipette Tip Box,Low Retention Pipette Tips,Sterile Pipette Tips Yong Yue Medical Technology(Kunshan) Co.,Ltd , https://www.yypcr.com
1) Material type: 304; 316L; 201; 202;430;410 .
2) Â Specification for stainless steel pipe
Sizes for round stainless steel pipe:
OD(mm):9.5, 12.7, 15.9, 17, 18, 19.1, 20, 21, 22.2, 23, 25.4, 28, 31.8, 35, 38.1, 48, 50.8, 60, 63.5, 63.5, 73, 76.2, 88.9, 101.6, 114, 127, 129, 133, 141, 159, 168, 175, 191, 203, 207.
Sizes for Square Stainless Steel Pipe:
 10X10 ; 12X12; 12.7X12.7; 14X14; 15X15; 16X16; 17X17; 18X18; 19X19; 20X20; 23X23; 25X25; 28X28; 30X30; 31.8X31.8; 35X35; 36X36;40X40;50.8*50.8;60X60;80X80;100X100.
Size for Regtangular Stainless Steel Pipe:
20X10 ;23X11;25X13;30X10; 30X15; 30X20; 36X23; 38X25;Â Â 40x10; 70x10; 90x10; 40x20; 50x25; 50x30; 60x30; 60x40; 73x43; 75x45; 80x40; 95x45; 50x100; 100x110; 100x120; 120x60; 150x50; 100x150; 40x210; 50x200; 120x130; 150x60.
3) Thickness(mm): 0.3 - 3.0.
4) Length: 6m, 5.8m or Cutting available upon request
5) Tolerance:
OD: +/-0.2mm
Thickness: +/- 0.05mm
Length: +/- 5mm
6) Standard: ASTM, Jin, GB.
7) Finish: 2B & Mirror & No.4 & Polish & Â Hairline & Satin Finish.
8) Application: Construction, upholstery, industrial instrument, automobile.
9) Inner packing: Plastic bag inner, outer: Weaving bag or carton, wooden crates, or according to customers' request.
 Steel Pipe for steel tube
Standard
ASTM A554, A249, A269 and A270, A312
Material Grade
201 ( Ni 0.8%),
202 (Ni 3.5%~4.5%),
301(Ni 5%)
304 (Ni 8%, Cr 18%),
316 (Ni 10%, Cr 18%),
316L (Ni10%~14%),
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Outer Diameter
6mm--159mm
Thickness
0.3mm - 3.0mm
Length
6m or as customers' request
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Tolerancea) Outer Diameter: Â +/- 0.2mm
b) Thickness: +/- 0.02mm c) Length: +/- 5mm
Surface
180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish
Application
Decoration construction, upholstery, industry instrument
Test
Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
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Chemical Composition of Material Material
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Composition201
202
304
316
430
C
≤0.15
≤0.15
≤0.08
≤0.08
≤0.12
Si
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
Mn
5.5-7.5
7.5-10
≤2.00
≤2.00
≤1.00
P
≤0.06
≤0.06
≤0.045
≤0.045
≤0.040
S
≤0.03
≤0.03
≤0.030
≤0.030
≤0.030
Cr
16-18
17-19
18-20
16-18
16-18
N
3.5-5.5
4-6
8-10.5
10-14
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Mo
Â
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2.0-3.0
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Mechanical PropertyMaterial Item   Â
201
202
304
316
Tensile Strength
≥535
≥520
≥520
≥520
Yield Strength
≥245
≥205
≥205
≥205
Extension
≥30%
≥30%
≥35%
≥35%
Hardness (HV)
<253
<253
<200
<200
Building Material with Tube
Model NO.: 201
Surface Treatment: Polished
Length: 6 M or According to Customer′s Demand
Surface Finish: Polish Finish ,Satin Finish ,Hairline Finish
Welding: Welded Stainless Steel Pipe
Thickness Scale: 0.3mm - 3.0mm
HS Code: 73066100, 73064000
Trademark: VLW
Transport Package: Poly Bag Inside and Bundled with Woven Bag Outside
Specification: Nickle composition: above 8%
Origin: China
building material with tube