Model No. CRF-0002
−135°C Mechanical Cryogenic Freezer−135°C 机械式低温冷冻箱
- Temperature range
- −100°C to −135°C
- Capacity
- 200–500 L
低温转移设备
Cryogenic Transfer Equipment
Photo for reference; configuration may vary by order.
Model No. CTE-0001 · Cryogenic Equipment
Vacuum-Jacketed Cryogenic Transfer Hose
真空夹套低温转移软管
Linking a bulk tank to dewars or storage vessels calls for a hose that loses little cold along the way. Our vacuum-jacketed hoses come in DN8–DN15 bores and 1–10 m lengths, rated up to 16–25 bar, with insulation vacuum below 10⁻⁴ mbar and heat leak of 0.5–2 W/m. Built in 304/316L stainless, they handle −196°C to +60°C.
- Inner hose diameter
- DN8–DN15
- Length
- 1–10 m
- Working pressure
- Up to 16–25 bar
- Minimum bend radius
- 200–400 mm
- Vacuum level (insulation)
- <10⁻⁴ mbar
Packing & Shipping
| Place of origin | China (dispatched from Shanghai) |
|---|---|
| Brand | Liquid International / OEM on request |
| Export packing | Fumigation-free plywood case or reinforced carton |
| Loading port | Shanghai / Ningbo (others on request) |
| Payment terms | T/T, L/C at sight (confirmed on quotation) |
| Trade terms | EXW, FOB, CFR, CIF, DAP |
Typical export terms — final terms are confirmed on the proforma invoice.
Product Description 产品描述
Linking a bulk tank to dewars or storage vessels calls for a hose that loses little cold along the way. Our vacuum-jacketed hoses come in DN8–DN15 bores and 1–10 m lengths, rated up to 16–25 bar, with insulation vacuum below 10⁻⁴ mbar and heat leak of 0.5–2 W/m. Built in 304/316L stainless, they handle −196°C to +60°C.
Highlights
- Low heat leak cuts flash loss during transfer
- Specify length and end fittings at inquiry
- Mind the 200–400 mm minimum bend radius when routing
- Stainless construction for repeated cryogenic cycling
Applications
- Bulk tank to dewar filling
- Connecting storage vessels to supply
- Cold trap and instrument supply
- Cryogenic process lines
Specifications 技术参数
| Parameter | Value |
|---|---|
| Inner hose diameter 内管内径 | DN8–DN15 |
| Length 长度 | 1–10 m |
| Working pressure 工作压力 | Up to 16–25 bar |
| Minimum bend radius 最小弯曲半径 | 200–400 mm |
| Vacuum level (insulation) 真空度（绝热层） | <10⁻⁴ mbar |
| Heat leak 漏热 | 0.5–2 W/m |
| Temperature range 温度范围 | −196°C to +60°C |
| Materials 材质 | 304/316L stainless steel |
| End connections 端部接口 | Bayonet, NPT or quick coupling |
| Weight 重量 | 0.6–1.2 kg/m |
| Model No. | CTE-0001 |
| Place of origin | China (dispatched from Shanghai) |
Applicable standards 适用标准
ISO 21010
ISO 21009-1
EN 13458-2
GB/T 18442
EU Pressure Equipment Directive 2014/68/EU
EN 1252-1
Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.
Packing & Shipping 包装与运输
Export packing
Fumigation-free plywood case or reinforced carton
Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.
Loading port
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Inquiry Now 索取报价
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
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