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Toxic Multiple Specification Ultra-Low Inner Surface Roughness Sih4 Gas for Semiconductor-Manufacturing
US$9.90
1-19 Pieces
US$6.10
20-199 Pieces
US$3.00
200+ Pieces
Product profile
Customization
AvailableCAS No.
7803-62-5Formula
Sih4Model NO.
SiH4EINECS
232-263-4Constituent
Industrial Pure AirGrade Standard
Electronic GradeChemical Property
Inflammable GasValve Outlet/Connection
Diss 632 / Cga 580 / Cga 350Un Number
Un 2203Cylinder Treatment
Internal PassivationProcess Mapping
CVD Silicon SourceApplication
Semiconductor, Solar Cell, TFT-LCDSafety Hazards
Spontaneously FlammableCylinder Standard
ISO9809 / DOT-3AATransport Package
47L / 440L (Y-Cylinder) / ISO TankSpecification
99.999%Trademark
KAIMEIOrigin
JiangxiKey features
High Purity Grade: Electronic Grade standard with 99.999% purity for semiconductor and solar applications.
Multiple Cylinder Options: Available in 47L, 440L Y-cylinder, and ISO Tank configurations.
Customized Cylinder Treatment: Internal passivation, cleaning, drying, and vacuum pumping ensure cylinder purity.
Flexible Delivery Time: 7-10 days for stock items; 15-35 days for customized cylinders based on quantity.
Comprehensive Quality Control: Rigorous testing of cylinders and gas with qualified reports provided.
Cylinder Recycling Service: Seamless steel cylinders can be returned to China for refilling upon request.
Wide Application Scope: Suitable for semiconductor, solar cells, TFT-LCD, LED, and optical fiber industries.
Standard Compliance: Meets ISO9809 and DOT-3AA cylinder standards with DISS 632/CGA 580/CGA 350 outlets.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2020-10-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.10h CertifiedTerms of Payment: LC, T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
About Our Factory & Business Background
AddressRoom 1104, Building B, Hengtai Ideal Innovation Building, No. 69 Jiuzhang Road, Suzhou Industrial Park, Suzhou, Jiangsu, China
Plant Area100 square meters
Registered Capital10,000,000 RMB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Our Production Capability & Technical Expertise
Main ProductsElectronic Gas Disinfectant
Our Industry Experience & Global Business Record
Year of Establishment2016-08-18
Main MarketsSoutheast Asia/ Mideast
Number of Foreign Trading Staff6
Overseas Agent/BranchNo
Product Q&A
Q:What's your product price?
A:
Because each gas price is depends on the market supply and demand, quantity and purity, it is difficult to give a fixed price. If you have any interested in each gas, pls give your details requirement. I could like to make an offer to you.
Q:What's the min order?
A:
Different products have different min order. Please don't hesitate to let me know your requirement.
Q:What's the delivery time?
A:
If the cylinder is in the stock, and only need to fill gas, the delivery is about 7-10 days ex work after receive the deposit. If the cylinder need to customize, the delivery is about 15-35 days ex work after receive the deposit. That is depends on the quantity.
Q:How to check the gas quality?
A:
Firstly, our cylinder will take a treatment (cleaning, drying, vacuum pumping, and replacement before filling gas. In this way, the cylinder inside is clear and dry. Secondly, we will take tests every treated cylinder to assure them inside purity. Thirdly, we will take a test for all of the gas after fill into cylinders. If the tested gas is not up to standard, we will produce it again and not release the faulty product to ex work. At last, we will supply you the gas test qualified report.
Q:All the cylinders can recycle?
A:
Usually seamless steel cylinder can recycle to use. The disposable cylinder is only for use one time.
Send Inquiry
*To:
Jiangsu Kaimei Electronic Materials Co., Ltd.
Jiangsu Kaimei Electronic Materials Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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