วาล์วครอสุดยอดชนิดอุณหภูมิต่ำพิเศษ DN15 DN25 สำหรับ LOX

• Media: Cryogenic Liquid
• Temperature: Low Temperature
• Actuator: Manual
• Material: Stainless Steel
• Structure: Through Way Globe Valve
• Sealing Form: Bellows Globe Valve
• ไม่ใช่ ของรุ่น: DN15-DN1200
• Stem Thread Position: Inside Screw Stem Globe Valve
• Standard: DIN, GB, ANSI, BSW, JIS, En etc.
• อุณหภูมิในการทำงาน: -425LATE c:\-101Em A.m, -196Eb ตัวอักษรบาง , -253aque
• ระดับแรงดัน: pn1.6mpa - pn45mmpa ( คลาสสิค 150 ปอนด์ถึงคลาสสิค 1500 ปอนด์ )
• ขนาดวาล์ว: DN15 - DN1200
• กำลังเชื่อมต่อรูปแบบ: ชนิดหน้าแปลน , ชนิดการเชื่อม , เกลียว
• โหมดขับรถ: แมนนวล , เกียร์แบบดอกจอก , ไฟฟ้า
• แพคเพจการขนส่ง: Wooden Case
• ข้อมูลจำเพาะ: forged steel
• เครื่องหมายการค้า: WOBO
• ที่มา: China
• รหัสพิกัดศุลกากร: 8481804090
• กำลังการผลิต: 500000

คำอธิบายสินค้า

LO2/LOX/LIN/LN2/LAr/LCO2/LHe/LH2/LNG/LPG/LN2O/LC2H4 Varied Cryogenic Valves:

Product Description

Low temperature valve refers to the medium temperature in -40ºC~-253ºC of the valve, our company specializes in the manufacture of valve varieties: butterfly valve, ball valve, globe valve, throttle valve, check valve, pressure reducing valve, safety valve, instrument valve, three-way switch valve and so on.Nominal diameter up to 1200mm, maximum pressure 45MPa, the lowest temperature -253ºC, mainly used in air separation equipment, oil, natural gas liquefied storage and transportation equipment, liquid oxygen, nitrogen, argon, hydrogen, carbon dioxide low temperature storage tank and tank truck, pressure swing adsorption oxygen production, argon and hydrogen recovery equipment.

Gas Cylinder Special Valves:

Cryogenic globe valve, cryogenic globe valve with over-current device, cryogenic check valve, cryogenic combination pressure regulating valve, cryogenic safety valve, low temperature booster pressure regulating valve, cryogenic restrictor valve, self-pressurized liquid nitrogen container valves, cryogenic insulated cylinder valves.

Low-temperature Shut-off Valves:

Cryogenic short shaft globe valve, low temperature long shaft globe valve, low temperature angle globe valve, low temperature three-way globe valve, low temperature vacuum jacket globe valve, cryogenic vacuum jacketed angle globe valve, low temperature high pressure globe valve, angle type globe valve, instrument valve needle globe valve.

Feeding Liquid and Air Return Devices:

Cryogenic liquid gun, cryogenic liquid adding port part, low temperature return gas gun, lng liquid adding port part, vehicle lng gas cylinder return port, liquefied natural gas gas cylinder return valve, lng return gas gun, cng loading arm, cryogenic liquid lng loading arm, pneumatic liquid adding gun, automatic liquid adding gun, elbow break away coupling valve, breakaway coupling, emergency release coupler.

Low Temperature Ball Valves:

Ultra-low temperature ball valve, cryogenic tank box ball valve, low temperature high pressure ball valve, low temperature tee ball valve, cryogenic emergency escape ball valve, cryogenic tee ball valve, cryogenic ball valve.

Cryogenic Safety Valves:

Cryogenic hard seal full opening safety valve, cryogenic soft seal full opening safety valve, cryogenic tank box safety valve, low temperature micro-opening safety valve, cryogenic full opening high pressure safety valve, cryogenic safety valve.

Cryogenic Pressure Reducing Valves:

Cryogenic buck pressure regulating valve, low temperature booster pressure regulating valve, large flow pipe pressure reducing valve, low temperature pressure reducing valve.

Low Temperature Check Valves:

Low temperature high pressure check valve, vacuum jacketed cryogenic angle check valve, cryogenic vacuum jacket lifting check valve, cryogenic check valves.
 

Product Parameters

Pressure Rating	PN1.6MPa - PN45MPa ( CLASS150LB to CLASS1500LB)
Valve Sizes	DN15~DN1200 / ( 1/2~48" )
Connecting Format	flanged type, welding type, thread
Valve Material	A182,A350,A351,A352,LC1,LC2,LC3,LCB,LCC,LF2,LF3,LF5,LF9,CF3,CF3M,CF8,CF8M,F304,F304L,F316,F316L etc.
Working Temperature	-46ºC,-101ºC, -196ºC,-253ºC
Driving Mode	manual, bevel gear transmission, electric
Design and Manufacturing Standards	GB, JIS, ANSI, DIN, BS, EN etc.
Suitable Medium	liquid carbon dioxide, liquid oxygen, liquid argon, liquid nitrogen, liquid helium, liquid hydrogen, liquid natural gas, liquid ammonia, liquid chlorine, liquefied petroleum gas, liquid propane, ethylene, propylene, methane, methanol, ethane, gas, liquid nitrous oxide and other low temperature media.

 

Company Profile

Manufacturing and Inspection of Cryogenic Valves:

Strict manufacturing technology and special equipment have been developed for the low-temperature valves produced, and strict quality control has been carried out for the processing of parts.After special low temperature treatment, the rough machined parts are placed in the cooling medium for several hours (2-6 hours) to release the stress, ensure the low temperature performance of the material, ensure the finishing size, in order to prevent the valve in low temperature working conditions, due to the temperature change caused by deformation and leakage.Valve assembly and ordinary valves are also different, parts need to go through strict cleaning, remove any oil, in order to ensure the use of performance.
 

Applications

Applications: gas liquefaction equipment, air separation equipment;Natural gas liquefaction, storage and transportation equipment; Liquid oxygen, nitrogen, argon, hydrogen, carbon dioxide low temperature storage tank and tank truck;Pressure swing adsorption oxygen and nitrogen production equipment.

Applied in energy, petrochemical, metallurgy, aerospace, nuclear industry, railway, air separation, oxygen production, petroleum, chemical, pharmaceutical, chemical fertilizer, electric power, urban construction, metallurgy, petroleum, pharmaceutical, food, beverage, environmental protection and other industries of low temperature, cryogenic occasions.

Ordering Instructions

1. Valve products: if there is a specified model standard, please consult for details;
2. Technical support: if no specific product specifications, please send us working conditions requirements, design drawings,technical specifications;
3. Ordering parameters: Diameter (DN), nominal pressure (MPa), temperature (ºC), connection mode (thread, flange, clamp, etc.);
4. Product driving mode: manual, worm gear, pneumatic, electric, etc.;
5. Product standard: GB, JIS, ANSI, DIN, BS, EN, etc.;
6. Confirmation of quotation: the company will provide the quotation list and technical standard description to the customer for confirmation, and the contract will be drawn up after the confirmation of all technical aspects of both parties;
7. Valve quality requirements, quality standards and conditions for the supplier to be responsible for quality: in accordance with the relevant agreed quality standards.