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產(chǎn)品名稱：Low Temperature and Cryogenic Applications
產(chǎn)品型號(hào)：Low Temperature and Cryogenic Applications
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Low Temperature and Cryogenic Applications 浮動(dòng)式（長(zhǎng)發(fā)動(dòng)機(jī)罩）和固定式（短帽子）球閥結(jié)構(gòu),KTM球閥已廣泛應(yīng)用于低溫和低溫應(yīng)用，包括LNG（液化天然氣），它正在迅速成為一個(gè)更好的替代能源。有了成熟的設(shè)計(jì)和經(jīng)過多次成功的引用，KTM品牌繼續(xù)受到*終的選擇過程中的質(zhì)量球閥用戶的優(yōu)選

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Low Temperature and Cryogenic Applications
浮動(dòng)式（長(zhǎng)發(fā)動(dòng)機(jī)罩）和固定式（短帽子）球閥結(jié)構(gòu),KTM球閥已廣泛應(yīng)用于低溫和低溫應(yīng)用，包括LNG（液化天然氣），它正在迅速成為一個(gè)更好的替代能源。有了成熟的設(shè)計(jì)和經(jīng)過多次成功的引用，KTM品牌繼續(xù)受到*終的選擇過程中的質(zhì)量球閥用戶的優(yōu)選

Low Temperature and Cryogenic Applications

Description
Specifications
Documentation

Floating Type (long bonnet) and Trunnion Type (short bonnet) Ball Valve Structures

KTM ball valves have been widely used in low temperature and cryogenic applications, including LNG (Liquefied Natural Gas) which is fast becoming a better alternative source of energy. With a proven design and after many successful references, the KTM brand name continues to be preferred by end-users as the process quality ball valve of choice.

Features & Benefits:

Extension bonnet protects the gland packing. Two types of extension bonnet (short and long) are available to better locate the “Gland Packing” at ambient temperature zone. This will help protect it from freeze-damage caused by low temperature fluid.
Cavity pressure relief.
Excellent seat and seal design minimizes leakage.
Low operating torque for smoother operations.
Fire-safe design.
Fugitive emission compliance.
Rigid body construction minimizes thermal shrinkage.

Specifications

Technical Data
Sizes: 1/2" to 30"
Pressure rating: ASME Class 150, 300 and 600
Temperature: Room temperature to -320°F
Body Material:
A352 Gr. LCC/LCB (-50°F)
A351 Gr. CF8/CF8M (-320°F)

Standards:
ASME B16.34, B16.5
BS 6755, BS 6364 (Valves for cryogenic service)
Shell MESC 77/306
CE marking (PED) 97/23/EC

Special Tests:
Liquid penetrant test
PMI test
X-ray test
Pressure test at low temperature

General Applications:
Propane -44°F
Ethane -128°F
Ethylene -155°F
Methane -260°F
Liquefied natural gas (LNG) -260°F
Oxygen -297°F
Nitrogen -320°F

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產(chǎn)品名稱：Low Temperature and Cryogenic Applications

Low Temperature and Cryogenic Applications

Features & Benefits: