Disposable serological pipettes with polyester fiber plugs are ideal for tissue culture applications. Crisp, black, highly legible permanent graduations prevent ambiguity and guarantee precise reading and accurate dispensing within ± 2%. Reverse graduations show volume removed or remaining on all pipettes larger than 1mL. Generous negative graduations provide additional pipetting volume. Yongyue's serological pipettes are made from transparent USP Class VI polystyrene sterilized by gamma irradiation. Each lot is free from pyrogens, DNases, and RNases.Yongyue's plastic serological pipettes are produced under the strictest protocols and offer the highest degree of accuracy.
10, 25 and 50mL pipettes feature three-piece construction
1 ml Serological Pipette,50 ml Serological Pipette,10 ml Serological Pipette,5 ml Serological Pipette,25 ml Serological Pipette,Serological Pipette 2ml Yong Yue Medical Technology(Kunshan) Co.,Ltd , https://www.yongyuecultureplate.com
Description:
High pressure FRP pipe is a new type of nonmetallic pipe. In its making, glass roving, soaking by low viscosity but strong adhesive bonding resin,winds around mould at the preset angle and layers. It has to be cured,released from the mould and then processed. Excellent corrosion resistance, high endurance, light weight and high strength are among its special properties
Characteristic:Â
- Light weight, high strength, and convenient transportation and installation.
- Excellent corrosion resistant, it can be used under the condition of seawater environment for long time.
- Good low temperature resistant, it can be used under the condition of -45°C-120°C for long time.
- Smooth inner surface, its roughness coefficient is 0.0084, good conveying, and no fouling, no secondary pollution, decrease the cost of the running & maintenance.
- Fire retardant, it meets IMOA.753(18) Level-3 fire resistance class.
Specification:
-Pressure: 0.25Mpa~2.5Mpa
-Temperature:-45°C~120°C
-Length of single pipe: DN<250 ,L=6m ;DN≥12m ;the length can also be made according to the requirement of the user.
Connection way:
Connection way can adopt screw connection, spigot and socket connection, flange connection, plain end butt connection, sleeve connection, etc connection way.
Working Process
It is set up with Taida PLC numerical control device. The winding film, mat and girding fabric can be controlled automatically by the tension bracket device which makes the lap joint is smooth and precise, so the artificial nonuniformity and waste phenomenon will be prevented.
Winding machine
The sand-adding method includes many modes: intermediate, bottom, dry, wet and dry-wet method. By being set up with automatic glue-supplying pumping station and mixer, ratio of sand inclusion is fully automatic and well-distributed, so the operation of the equipment is pretty convenient and accurately, low energy-consuming.
Curinging station
Include open style and closed style. It's allocated with infrared heating system and the mould revolves automatically.
Demoulding machine
It adopts hydraulic transmission and the movement is stable. The flexible distance of claw is long and the applying scope of diameter is wide. It saves the usage of mould-extracing loop so the operation is easier.
The pipettes are supplied with an aerosol barrier plug that prevents both liquid and aerosols from contaminating the pipettors.
The serological pipettes are produced from crystal clear polystyrene (PS) and are color coded for easy volume identification. Available in 1mL, 2mL, 5mL, 10mL, 25mL and 50mL sizes.
In addition each Pipette now features:
Crisp and bold easy-to-read graduation marks
Reverse graduations on all volumes
Negative graduations on all volumes
1, 2 and 5mL pipettes feature one-piece construction
FRP Fiberglass Pipes Price Competitive with SGS ISO9001 Certificated
Model NO.: pipe
Material: Fiberglass
Fiber Type: GFRP
Type: Diphenyl Ether FRP
Connection: Butt Fusion,Flanged Joint
Length: 6m, 10m, 12m
Dimensions: Customizable
Technique: Filament Winding
Trademark: NM
Transport Package: Carton
Specification: 6M, 10M, 12M
Origin: China
HS Code: 3925900000
Model NO.: pipe
Material: Fiberglass
Fiber Type: GFRP
Type: Diphenyl Ether FRP
Connection: Butt Fusion,Flanged Joint
Length: 6m, 10m, 12m
Dimensions: Customizable
Technique: Filament Winding
Trademark: NM
Transport Package: Carton
Specification: 6M, 10M, 12M
Origin: China
HS Code: 3925900000
Product Description
FRP pipe is in the filament winding process, using quartz sand layer will strengthen, make its have sandwich structure, such as reducing the comprehensive cost of the pipeline, and improve the overall strength and stiffness of the pipeline.Â
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Item
Technical index
Inspect standard
Tensile Strength(Ft)
≥120
GB-T1447-1983
Bending strength(Fe)
≥170
GB-T1449-1983
Compressive strength(Fc)
≥102
GB-T1448-1983
Toughness(J)
≥85
GB-T1451-1983
Barcol hardness(H)
≥30
GB-T3854-1983
Liner making machine
Â
Advantage
Barcol hardness
40
surface resistivity
25x1011
Poisson coefficient
0.3
The inner surface rough rate
0.0084
Elongation and break rate
0.8%
Food grade residual unit content
200ppm
oxygen index
30%
PVC-FRP Layer High pressure shear strength
7Mpa
volume resistivity
Serological Pipette